Weather at Horse Hill, Mill Valley
weather data last updated 26 Jan 2021 6:00 AM
Currently 29.7°
(↓1°)
AQI: 24 (Good)
Coldest Night of the Year
High outdoor temp was 43.6° at 12:15 am;
Low temp was 29.7° at 6:00 am.
Indoors it's 64°. (High 69°@12:00 am/Low 64°@6:00 am)
Sunrise today at 7:18 am, sunset at 5:27 pm (10:09 of daylight).
It's
dark.
UVI: 0.0
|
Humidity
Outside: 87% (hi 87% @ 6:00 am/lo 57% @ 1:00 am)
Inside: 42% (hi 42% @ 6:00 am/lo 38% @ 12:00 am)
Barometer - Rising Slowly
29.89 (hi 29.89 @ 6:00 am/lo 29.83 @ 6:00 am)
|
Temperature History
(↓14.4°)
Weekly extremes: 56.2° (high) / 29.7° (low)
Monthly extremes: 81.1°/29.7°; Yearly extremes: 81.1°/29.7°
Last 7 Days
|
Wind
No wind.
Rain
Last known rain date: 24 Jan 2021 (0.07 in).
0.00 inches today.
Storm total: 0.07 inches.
1.08 inches this month.
4.01 inches since July 1. 
|
Weather Underground PWS KCAMILLV5 | mMap
PurpleAir map
All-Time Data
Year Over Year Statistics:
Horse Hill
Temperature (°F) (Maximum)
Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Annual Av.
2021 81.1 - - - - - - - - - - - 81.10
2020 68.9 79.8 80.1 83.4 93.4 89.5 88.4 103.6 109.3 97.5 85.7 76.5 88.01
2019 68.3 66.4 76.8 88.8 78.1 101.5 89.3 97.3 99.2 92.1 84.3 69.3 84.28
2018 69.1 78.8 84.5 80.3 84.5 93.4 90.3 85.5 90.7 85.7 87.0 66.3 83.01
2017 64.0 68.8 79.0 80.9 91.0 96.8 92.7 98.7 110.8 91.6 74.4 68.9 84.80
2016 64.8 79.2 77.4 86.3 89.5 92.9 84.9 82.0 99.7 89.3 77.4 66.6 82.50
2015 79.0 76.7 81.8 89.0 73.2 95.9 91.4 100.2 101.0 96.1 75.6 64.5 85.37
2014 74.0 73.3 80.7 88.2 94.0 91.6 93.6 87.8 94.7 98.5 80.3 65.3 85.16
2013 68.1 72.5 77.4 88.0 92.3 87.0 85.7 88.6 92.9 85.3 77.6 73.7 82.42
2012 74.6 79.9 73.9 87.4 88.8 91.4 88.6 89.5 94.0 102.3 82.6 73.5 85.54
2011 73.2 82.6 86.1 84.0 90.5 95.9 93.2 92.3 99.9 90.7 78.6 80.7 87.31
2010 64.2 72.5 81.8 81.6 84.1 91.2 82.2 104.1 104.1 96.1 85.5 66.3 84.48
2009 - - - - 65.6 93.8 93.8 101.2 97.5 86.5 84.1 78.9 87.67
Av: 70.8 75.5 80.0 85.3 85.4 93.4 89.5 94.2 99.5 92.6 81.1 70.9 84.74
Temperature (°F) (Minimum)
Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Annual Av.
2021 29.7 - - - - - - - - - - - 29.70
2020 32.2 32.9 33.4 34.9 38.9 45.8 47.1 49.2 46.2 38.5 30.6 31.2 38.41
2019 29.8 29.5 34.1 41.6 41.2 44.5 48.5 48.9 44.1 34.3 30.9 30.1 38.13
2018 33.5 27.6 30.4 35.9 42.8 44.2 49.2 46.8 41.6 39.5 30.9 32.2 37.88
2017 28.5 30.4 32.9 35.2 40.2 46.4 47.1 47.3 42.9 37.3 33.7 29.4 37.61
2016 27.8 35.9 37.5 39.8 43.5 46.1 45.8 46.4 43.9 42.5 33.8 26.9 39.16
2015 29.5 31.2 35.3 36.2 40.3 44.1 47.9 49.1 44.9 43.9 28.1 27.0 38.12
2014 30.0 30.3 36.9 39.3 43.5 43.5 47.3 49.8 45.5 42.6 36.8 30.9 39.70
2013 25.0 29.5 34.0 38.9 40.9 43.3 50.8 44.6 42.5 38.2 33.8 22.9 37.03
2012 25.1 29.4 28.3 32.7 39.5 42.6 44.8 45.7 41.8 41.1 33.1 28.5 36.05
2011 29.3 27.5 31.3 33.2 38.3 41.6 46.1 47.9 44.3 36.9 33.7 25.7 36.31
2010 37.9 34.6 33.1 34.9 37.3 43.3 45.2 44.5 42.9 32.0 28.5 31.0 37.10
2009 - - - - 49.1 45.2 42.1 45.2 42.1 38.3 28.3 24.7 39.37
Av: 29.9 30.8 33.4 36.6 41.3 44.2 46.8 47.1 43.6 38.8 31.8 28.4 37.28
Temperature (°F) (Average)
Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Annual Av.
2021 50.5 - - - - - - - - - - - 50.53
2020 50.1 52.3 51.9 56.5 61.1 63.4 61.4 65.0 66.0 61.9 51.2 48.8 57.46
2019 51.6 48.3 52.8 58.2 56.8 62.9 62.4 65.4 65.3 59.5 52.8 51.1 57.26
2018 51.4 50.6 52.0 55.4 58.3 62.0 62.6 61.2 60.2 59.9 53.4 50.7 56.48
2017 48.0 52.8 55.1 56.9 59.8 63.3 62.1 63.6 66.8 60.1 54.8 49.1 57.68
2016 51.7 54.5 55.1 59.1 59.0 62.9 61.3 60.7 62.4 59.9 55.0 47.3 57.42
2015 50.3 55.5 57.2 56.9 56.2 61.5 64.8 66.2 65.1 63.5 51.1 48.7 58.09
2014 50.5 51.7 55.9 57.4 61.4 61.5 63.2 62.8 63.7 61.8 56.1 58.1 58.68
2013 46.8 48.4 53.0 58.3 60.8 62.5 60.2 62.9 63.9 56.6 53.9 46.4 56.15
2012 48.2 50.3 50.9 55.6 58.5 61.7 60.5 60.4 58.6 59.9 56.0 48.6 55.78
2011 47.6 48.3 51.9 54.9 56.6 59.7 61.9 60.2 62.2 60.1 50.8 46.6 55.05
2010 49.4 51.6 52.3 53.4 57.0 62.3 59.6 60.2 63.3 59.1 52.9 50.7 55.98
2009 - - - - 56.7 61.0 61.5 63.7 64.3 59.1 52.5 47.0 58.23
Av: 49.7 51.3 53.5 56.6 58.5 62.1 61.8 62.7 63.5 60.1 53.4 49.4 56.52
Frost Days
Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Annual Tot.
2021 2 - - - - - - - - - - - 2
2020 0 0 0 0 0 0 0 0 0 0 7 3 10
2019 3 3 0 0 0 0 0 0 0 0 1 2 9
2018 0 3 2 0 0 0 0 0 0 0 2 0 7
2017 3 2 0 0 0 0 0 0 0 0 0 2 7
2016 1 0 0 0 0 0 0 0 0 0 0 9 10
2015 3 1 0 0 0 0 0 0 0 0 5 6 15
2014 2 3 0 0 0 0 0 0 0 0 0 2 7
2013 10 5 0 0 0 0 0 0 0 0 0 13 28
2012 11 3 1 0 0 0 0 0 0 0 0 4 19
2011 3 8 2 0 0 0 0 0 0 0 0 16 29
2010 0 0 0 0 0 0 0 0 0 1 3 1 5
2009 - - - - 0 0 0 0 0 0 1 5 6
Av: 3 3 0 0 0 0 0 0 0 0 2 5 12
Windchill (°F) (Maximum)
Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Annual Av.
2021 81.1 - - - - - - - - - - - 81.10
2020 68.9 79.8 80.1 83.4 93.4 89.5 88.4 103.3 109.1 97.5 85.7 76.5 87.96
2019 68.3 66.4 76.8 88.8 78.1 101.2 89.3 97.3 99.2 92.1 84.3 69.3 84.26
2018 69.1 78.8 84.5 80.3 84.5 93.4 90.3 85.5 90.7 85.7 87.0 66.3 83.01
2017 64.0 68.8 79.0 80.9 91.0 96.8 92.7 98.5 110.2 91.6 74.4 68.9 84.73
2016 64.8 79.2 77.4 86.3 89.5 92.9 84.9 82.0 99.0 89.3 77.4 66.6 82.44
2015 79.0 76.7 81.8 89.0 73.2 95.9 91.4 100.2 101.0 95.4 75.6 64.5 85.31
2014 74.0 73.3 80.7 88.2 94.0 91.6 93.6 87.8 94.6 98.2 80.3 65.0 85.10
2013 68.1 72.5 77.4 88.0 92.3 87.0 85.7 88.6 92.9 85.3 77.6 73.7 82.42
2012 74.6 79.9 73.9 87.4 88.8 91.4 88.6 89.5 94.0 101.5 82.6 73.5 85.48
2011 73.2 82.6 86.1 84.0 90.5 93.6 92.2 91.8 96.4 90.7 78.6 80.7 86.70
2010 64.2 72.5 81.8 81.6 84.1 91.2 82.2 100.9 97.4 93.6 85.5 66.3 83.45
2009 - - - - 65.6 92.5 92.5 98.8 94.3 86.5 84.1 78.9 86.65
Av: 70.8 75.5 80.0 85.3 85.4 93.1 89.3 93.7 98.2 92.3 81.1 70.9 84.51
Windchill (°F) (Minimum)
Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Annual Av.
2021 29.7 - - - - - - - - - - - 29.70
2020 32.2 32.9 33.4 34.9 38.9 45.8 47.1 49.2 46.2 38.5 30.6 31.2 38.41
2019 29.8 29.5 34.1 41.6 41.2 44.5 48.5 48.9 44.1 34.3 30.9 30.1 38.13
2018 33.5 27.6 30.4 35.9 42.8 44.2 49.2 46.8 41.6 39.5 30.9 32.2 37.88
2017 28.5 30.4 32.9 35.2 40.2 46.4 47.1 47.3 42.9 37.3 33.7 29.4 37.61
2016 27.8 35.9 37.5 39.8 32.0 46.1 32.0 32.0 43.9 42.5 33.8 26.9 35.85
2015 29.5 31.2 35.3 36.2 40.3 44.1 47.9 49.1 44.9 43.9 28.1 27.0 38.12
2014 29.6 28.4 36.9 39.3 43.5 43.5 47.3 49.8 45.5 42.6 32.0 30.9 39.11
2013 25.0 29.5 23.9 38.9 40.6 43.3 50.8 44.6 42.5 38.2 33.8 22.9 36.16
2012 25.1 29.4 28.3 32.7 39.5 42.6 44.8 45.7 41.8 41.1 33.1 28.5 36.05
2011 14.6 14.5 14.9 33.2 38.3 41.6 46.1 47.9 44.3 36.9 30.3 25.7 32.36
2010 26.9 26.9 33.1 34.9 37.3 43.3 31.3 26.0 42.9 36.6 28.5 20.1 32.32
2009 - - - - 49.1 45.2 42.1 45.2 42.1 38.3 28.3 24.7 39.37
Av: 27.7 28.7 31.0 36.6 40.3 44.2 44.5 44.4 43.6 39.1 31.2 27.5 36.24
Windchill (°F) (Average)
Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Annual Av.
2021 50.4 - - - - - - - - - - - 50.43
2020 50.0 52.3 51.9 56.5 61.0 63.4 61.4 65.0 66.0 61.9 51.2 48.8 57.45
2019 51.6 48.2 52.8 58.2 56.8 62.9 62.4 65.4 65.3 59.5 52.8 51.1 57.25
2018 51.4 50.6 52.0 55.4 58.3 62.0 62.6 61.2 60.2 59.9 53.4 50.7 56.48
2017 47.9 52.8 55.1 56.9 59.8 63.3 62.1 63.6 66.8 60.1 54.8 49.0 57.67
2016 51.7 54.5 55.1 59.1 59.0 62.9 62.5 59.8 62.4 59.9 55.0 47.3 57.43
2015 50.9 55.5 57.2 56.9 56.2 61.5 64.8 66.2 65.1 63.5 51.1 48.7 58.13
2014 50.5 51.7 55.8 57.4 61.4 61.5 63.2 62.8 63.7 61.8 56.1 43.2 57.43
2013 46.8 48.4 53.0 58.2 60.8 62.5 60.2 62.9 63.9 56.6 53.8 46.3 56.14
2012 48.3 50.3 50.9 55.6 58.5 61.7 60.4 60.4 58.6 59.9 55.2 48.6 55.70
2011 47.5 48.3 52.0 54.9 56.6 59.7 61.9 60.1 62.1 60.1 50.8 46.6 55.05
2010 49.3 51.5 52.3 53.4 57.0 62.3 58.9 60.1 63.1 59.0 52.9 50.7 55.88
2009 - - - - 56.7 61.0 61.5 63.6 64.2 59.0 52.5 47.0 58.20
Av: 49.7 51.3 53.5 56.6 58.5 62.1 61.8 62.6 63.5 60.1 53.3 48.2 56.40
Heat Index(°F) (Maximum)
Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Annual Av.
2021 81.1 - - - - - - - - - - - 81.10
2020 68.9 79.8 80.1 83.4 93.4 89.5 88.4 103.6 109.3 97.5 85.7 76.5 88.01
2019 68.3 66.4 76.8 88.8 78.1 101.5 89.3 97.3 99.2 92.1 84.3 69.3 84.28
2018 69.1 78.8 84.5 80.3 84.5 93.4 90.3 85.5 90.7 85.7 87.0 66.3 83.01
2017 64.0 68.8 79.0 80.9 91.0 96.8 92.7 98.7 110.8 91.6 74.4 68.9 84.80
2016 64.8 79.2 77.4 86.3 89.5 92.9 84.9 82.0 99.7 89.3 77.4 66.6 82.50
2015 79.0 76.7 81.8 89.0 73.2 95.9 91.4 100.2 101.0 96.1 75.6 64.5 85.37
2014 74.0 73.3 80.7 88.2 94.0 91.6 93.6 104.1 94.7 98.5 80.3 65.3 86.52
2013 68.1 72.5 77.4 88.0 92.3 87.2 85.7 88.6 92.9 85.3 77.6 73.7 82.44
2012 74.6 79.9 73.9 87.4 88.8 91.4 88.6 89.5 94.0 102.3 82.6 73.5 85.54
2011 73.2 82.6 86.1 84.0 90.5 95.9 93.7 92.3 105.7 90.7 78.6 80.7 87.83
2010 64.2 72.5 81.8 81.6 84.1 91.2 82.4 104.1 104.1 96.1 85.5 66.3 84.49
2009 - - - - 65.6 93.8 93.8 101.2 97.5 86.5 84.1 78.9 87.67
Av: 70.8 75.5 80.0 85.3 85.4 93.4 89.6 95.6 100.0 92.6 81.1 70.9 84.89
Heat Index(°F) (Average)
Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Annual Av.
2021 50.5 - - - - - - - - - - - 50.53
2020 50.1 52.3 52.0 56.5 61.1 63.4 61.4 65.0 66.0 61.9 51.2 48.8 57.46
2019 51.6 48.3 52.8 58.2 56.8 62.9 62.4 65.4 65.3 59.5 52.8 51.1 57.26
2018 51.4 50.6 52.0 55.4 58.3 62.0 62.5 61.2 60.2 59.9 53.4 50.7 56.47
2017 48.0 52.8 55.1 56.9 59.8 63.3 62.1 63.6 66.8 60.1 54.8 49.1 57.68
2016 51.7 54.5 55.1 59.1 59.0 62.9 61.3 60.7 62.4 59.9 55.0 47.3 57.42
2015 50.3 55.5 57.2 56.9 56.2 61.5 64.8 66.2 65.1 63.5 51.1 48.7 58.09
2014 50.5 51.7 55.9 57.4 61.4 61.5 63.2 62.8 63.7 61.8 56.1 58.1 58.68
2013 46.8 48.4 53.0 58.3 60.8 62.6 60.2 62.9 63.9 56.6 53.9 46.4 56.15
2012 48.2 50.3 50.9 55.6 58.5 61.7 60.5 60.4 58.6 59.9 56.0 48.6 55.78
2011 47.6 48.3 51.9 54.9 56.6 59.7 61.9 60.2 62.2 60.1 50.8 46.6 55.06
2010 49.4 51.6 52.3 53.4 57.0 62.3 59.6 60.2 63.3 59.1 52.9 50.7 55.98
2009 - - - - 56.8 61.0 61.5 63.7 64.3 59.1 52.5 47.0 58.23
Av: 49.7 51.3 53.5 56.6 58.5 62.1 61.8 62.7 63.5 60.1 53.4 49.4 56.52
Wind Speed (MPH) (Maximum)
Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Annual Av.
2021 31.0 - - - - - - - - - - - 31.00
2020 17.0 38.0 18.0 20.0 18.0 22.0 19.0 18.0 13.0 20.0 21.0 19.0 20.25
2019 26.0 27.0 22.0 18.0 22.0 17.0 17.0 18.0 19.0 16.0 21.0 28.0 20.92
2018 14.0 19.0 19.0 21.0 18.0 18.0 17.0 14.0 18.0 18.0 24.0 22.0 18.50
2017 26.0 28.0 21.0 20.0 16.0 17.0 17.0 18.0 17.0 21.0 19.0 27.0 20.58
2016 21.0 20.0 26.0 21.0 17.0 18.0 16.0 16.0 20.0 17.0 18.0 24.0 19.50
2015 12.0 24.0 19.0 22.0 18.0 18.0 17.0 18.0 16.0 17.0 21.0 24.0 18.83
2014 13.0 19.0 94.0 36.0 16.0 18.0 20.0 16.0 16.0 25.0 13.0 27.0 26.08
2013 16.0 36.0 20.0 20.0 16.0 18.0 79.0 19.0 36.0 142.0 17.0 16.0 36.25
2012 146.0 157.0 142.0 22.0 142.0 157.0 157.0 16.0 12.0 20.0 21.0 25.0 84.75
2011 157.0 157.0 157.0 142.0 142.0 142.0 29.0 153.0 13.0 13.0 13.0 22.0 95.00
2010 157.0 157.0 14.0 14.0 12.0 157.0 157.0 157.0 157.0 157.0 134.0 157.0 119.17
2009 - - - - 12.0 13.0 19.0 12.0 10.0 14.0 157.0 157.0 49.25
Av: 53.0 62.0 50.2 32.4 37.4 51.3 47.0 39.6 28.9 40.0 39.9 45.7 43.08
Wind Speed (MPH) (Average)
Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Annual Av.
2021 0.8 - - - - - - - - - - - 0.79
2020 0.4 0.7 0.7 0.5 0.6 1.0 1.0 0.7 0.3 0.3 0.5 0.5 0.61
2019 0.6 1.0 0.7 0.6 0.7 0.8 0.7 0.5 0.4 0.3 0.3 0.4 0.59
2018 0.4 0.6 0.7 0.6 0.7 0.8 0.8 0.6 0.5 0.3 0.3 0.5 0.56
2017 0.9 1.0 0.7 0.6 0.6 0.6 0.8 0.6 0.5 0.3 0.3 0.5 0.62
2016 0.6 0.6 0.7 0.7 0.6 0.6 0.7 0.7 0.6 0.4 0.3 0.5 0.58
2015 0.3 0.8 0.4 0.7 0.7 0.8 1.0 0.8 0.5 0.3 0.4 0.6 0.60
2014 0.4 0.6 0.7 0.7 0.7 1.0 1.2 0.9 0.6 0.3 0.3 0.4 0.65
2013 0.6 0.4 0.5 0.8 0.6 0.7 1.0 0.6 0.5 0.3 0.5 0.6 0.59
2012 0.2 0.5 0.9 0.8 0.6 0.7 0.8 0.7 0.4 0.3 0.4 0.5 0.56
2011 0.3 0.3 0.4 0.3 0.2 0.2 0.2 0.1 0.1 0.1 0.1 0.2 0.21
2010 0.5 0.3 0.2 0.3 0.2 0.3 2.2 0.2 0.2 0.1 0.1 0.4 0.40
2009 - - - - 0.4 0.3 0.2 0.2 0.1 0.1 0.2 0.3 0.21
Av: 0.5 0.6 0.6 0.6 0.5 0.6 0.9 0.6 0.4 0.3 0.3 0.4 0.54
Wind Direction (Degrees) (Average)
Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Annual Av.
2021 229 - - - - - - - - - - - 229.1
2020 222 236 244 256 296 327 296 290 313 300 267 228 272.8
2019 220 254 274 297 282 309 311 305 321 295 275 212 279.6
2018 227 295 279 291 310 332 308 298 299 315 272 196 285.1
2017 231 243 306 323 330 327 314 315 328 316 266 283 298.5
2016 196 251 269 307 318 329 326 302 313 295 263 213 281.8
2015 197 281 302 326 291 317 331 241 324 315 281 246 287.5
2014 275 293 304 322 326 337 342 346 342 319 284 135 302.1
2013 186 253 290 315 321 334 343 334 326 294 281 199 289.7
2012 176 246 268 288 312 322 337 338 331 331 283 229 288.5
2011 165 227 258 295 305 329 340 346 334 318 241 174 277.6
2010 263 307 310 293 287 306 329 336 297 323 272 242 297.2
2009 - - - - 136 124 221 213 195 257 245 236 203.5
Av: 216 262 282 301 293 308 316 305 310 306 269 216 276.4
Wind Run(miles)
Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Annual Tot.
2021 477.8 - - - - - - - - - - - 477.8
2020 328.7 465.7 511.6 397.0 425.6 658.1 757.8 550.2 227.5 200.5 366.6 407.9 5,297.2
2019 443.2 683.4 511.8 452.5 499.7 594.2 480.4 369.5 289.5 233.5 228.4 307.6 5,093.7
2018 273.5 423.6 498.0 474.6 514.6 543.2 591.1 412.2 332.0 198.0 193.4 386.1 4,840.4
2017 656.1 671.5 490.8 422.4 432.4 400.2 597.7 441.5 331.6 233.4 227.7 359.2 5,264.6
2016 423.7 394.9 510.7 470.8 444.3 442.4 496.4 551.8 396.9 321.2 198.6 367.4 5,019.0
2015 191.6 553.3 310.4 491.2 541.5 538.4 712.3 549.2 324.2 212.3 303.6 433.2 5,161.2
2014 283.5 401.5 500.9 481.4 482.5 698.1 825.4 656.0 408.7 244.1 238.3 264.9 5,485.2
2013 420.7 279.1 377.6 551.0 442.9 494.9 759.0 418.8 365.3 273.5 292.0 406.5 5,081.4
2012 130.5 341.3 626.9 550.4 413.7 453.5 591.4 523.5 297.3 228.2 252.7 378.6 4,788.1
2011 285.2 219.9 344.8 185.1 150.9 109.6 126.3 89.0 91.9 49.0 90.0 156.2 1,897.9
2010 349.0 153.6 149.7 196.8 141.3 163.7 1,577.6 177.8 87.8 64.2 108.3 227.5 3,397.2
2009 - - - - 27.6 195.9 154.6 155.8 38.4 82.6 127.3 187.9 970.1
Av: 355.3 417.1 439.4 424.8 376.4 441.0 639.2 407.9 265.9 195.1 218.9 323.6 4,059.5
Pressure (inHg) (Maximum)
Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Annual Av.
2021 30.36 - - - - - - - - - - - 30.36
2020 30.54 30.35 30.28 30.23 30.14 30.14 29.99 29.99 30.05 30.12 30.28 30.38 30.21
2019 30.41 30.29 30.32 30.28 30.09 30.04 30.05 30.01 30.05 30.19 30.22 30.32 30.19
2018 30.43 30.37 30.31 30.38 30.23 30.06 30.11 30.05 30.04 30.15 30.39 30.34 30.24
2017 30.55 30.31 30.38 30.27 30.13 30.08 30.05 30.01 29.99 30.33 30.22 30.41 30.23
2016 30.34 30.43 30.29 30.21 30.09 30.15 30.08 30.08 30.11 30.17 30.33 30.43 30.23
2015 30.41 30.32 30.31 30.32 30.08 30.02 30.07 30.03 30.06 30.11 30.38 30.42 30.21
2014 30.37 30.19 30.22 30.14 30.06 29.91 30.05 29.99 29.94 30.08 30.38 30.28 30.13
2013 30.40 30.36 30.35 30.19 30.11 30.01 30.03 30.03 30.02 30.10 30.24 30.33 30.18
2012 30.38 30.27 30.29 30.22 30.15 30.12 30.02 30.05 30.03 30.22 30.30 30.23 30.19
2011 30.35 30.42 30.26 30.35 30.21 30.14 30.02 30.00 30.02 30.10 30.31 30.49 30.22
2010 30.30 30.18 30.23 30.31 30.16 30.05 30.01 30.00 30.01 30.19 30.41 30.30 30.18
2009 - - - - 29.96 29.95 30.03 30.03 30.16 30.15 30.20 30.30 30.10
Av: 30.40 30.32 30.30 30.26 30.12 30.06 30.04 30.02 30.04 30.16 30.31 30.35 30.21
Pressure (inHg) (Minimum)
Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Annual Av.
2021 29.73 - - - - - - - - - - - 29.73
2020 29.67 29.89 29.64 29.54 29.73 29.58 29.74 29.69 29.57 29.68 29.61 29.63 29.66
2019 29.58 29.29 29.52 29.72 29.58 29.74 29.76 29.64 29.62 29.66 29.42 29.58 29.59
2018 29.51 29.76 29.66 29.79 29.65 29.64 29.77 29.79 29.74 29.66 29.36 29.76 29.67
2017 29.26 29.10 29.77 29.67 29.66 29.62 29.74 29.67 29.68 29.70 29.79 29.88 29.63
2016 29.55 29.47 29.51 29.75 29.69 29.74 29.73 29.74 29.72 29.69 29.77 29.59 29.66
2015 29.85 29.67 29.75 29.71 29.68 29.70 29.74 29.74 29.64 29.38 29.70 29.67 29.69
2014 29.75 29.27 29.38 29.70 29.76 29.61 29.71 29.71 29.62 29.63 29.62 29.58 29.61
2013 29.87 29.66 29.75 29.69 29.53 29.61 29.59 29.70 29.64 29.54 29.64 29.63 29.65
2012 29.57 29.70 29.46 29.63 29.65 29.68 29.72 29.66 29.74 29.62 29.68 29.65 29.65
2011 29.85 29.58 29.30 29.67 29.65 29.67 29.66 29.68 29.63 29.53 29.60 29.68 29.63
2010 28.87 29.54 29.72 29.59 29.79 29.66 29.71 29.68 29.66 29.78 29.56 29.42 29.58
2009 - - - - 29.87 29.63 29.77 29.77 29.69 29.30 29.80 29.55 29.67
Av: 29.59 29.54 29.59 29.68 29.69 29.66 29.72 29.71 29.66 29.60 29.63 29.63 29.65
Pressure (inHg) (Average)
Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Annual Av.
2021 30.08 - - - - - - - - - - - 30.08
2020 30.16 30.08 29.98 29.98 29.92 29.87 29.87 29.83 29.89 29.92 30.04 30.12 29.97
2019 30.02 29.91 30.00 29.97 29.87 29.88 29.90 29.87 29.87 29.93 29.93 30.00 29.93
2018 30.11 30.07 29.99 30.02 29.93 29.86 29.93 29.91 29.86 29.92 30.01 30.09 29.98
2017 30.00 29.94 30.08 30.00 29.90 29.87 29.90 29.87 29.85 29.94 30.02 30.15 29.96
2016 30.04 30.13 29.99 29.99 29.91 29.92 29.91 29.89 29.91 29.94 30.04 30.08 29.98
2015 30.15 30.01 30.06 29.97 29.91 29.87 29.89 29.90 29.84 29.92 30.05 30.09 29.97
2014 30.06 29.95 29.96 29.93 29.91 29.80 29.87 29.85 29.79 29.87 30.00 29.92 29.91
2013 30.11 30.06 30.00 29.95 29.91 29.84 29.84 29.86 29.82 29.90 29.96 30.07 29.94
2012 30.11 30.03 29.97 29.96 29.92 29.86 29.87 29.83 29.90 29.92 29.98 29.96 29.94
2011 30.09 30.03 30.00 30.00 29.93 29.85 29.83 29.85 29.87 29.93 30.01 30.11 29.96
2010 29.91 29.93 30.01 29.92 29.98 29.91 29.86 29.85 29.84 29.96 30.05 29.96 29.93
2009 - - - - 29.92 29.85 29.90 29.90 29.89 29.92 30.02 30.00 29.92
Av: 30.07 30.01 30.00 29.97 29.92 29.87 29.88 29.87 29.86 29.92 30.01 30.05 29.96
Precipitation (in) (Total)
Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Annual Tot.
2021 1.08 - - - - - - - - - - - 1.08
2020 2.68 0.02 1.70 1.42 0.60 0.00 0.01 0.04 0.03 0.04 1.18 1.63 9.35
2019 6.67 9.06 5.54 1.05 2.53 0.00 0.00 0.01 0.05 0.00 1.30 7.68 33.89
2018 7.03 0.54 8.13 5.81 0.11 0.00 0.00 0.00 0.03 1.28 6.56 2.32 31.81
2017 13.85 10.43 3.85 3.50 0.00 0.22 0.00 0.01 0.08 0.24 3.46 0.21 35.85
2016 9.89 1.04 8.54 1.46 0.14 0.00 0.00 0.00 0.00 3.82 3.30 6.05 34.24
2015 0.03 2.18 1.31 1.92 0.02 0.16 0.10 0.05 0.29 0.02 1.24 6.21 13.53
2014 0.11 9.31 5.74 1.94 0.17 0.00 0.02 0.00 0.50 0.75 4.21 3.63 26.38
2013 0.83 0.67 0.87 0.95 0.06 1.15 0.00 0.04 0.33 0.02 0.68 0.60 6.20
2012 9.55 2.40 11.86 1.66 0.17 0.06 0.08 0.00 0.02 3.29 7.31 8.47 44.87
2011 4.51 8.79 17.37 1.00 2.61 3.96 0.00 0.00 0.01 1.68 3.06 0.43 43.42
2010 9.30 4.95 8.54 3.85 1.65 0.06 0.58 0.01 0.01 4.83 4.56 13.61 51.95
2009 - - - - 0.00 0.03 0.12 0.00 0.38 6.32 0.82 5.92 13.59
Av: 5.46 4.49 6.68 2.23 0.67 0.47 0.08 0.01 0.14 1.86 3.14 4.73 26.63
Rain Days (>0.04 in)
Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Annual Tot.
2021 5 - - - - - - - - - - - 5
2020 10 0 8 3 6 0 0 1 0 0 3 7 38
2019 11 13 15 7 6 0 0 0 0 0 3 14 69
2018 11 2 15 6 1 0 0 0 0 1 6 6 48
2017 15 14 8 10 0 1 0 0 1 1 8 2 60
2016 15 4 12 5 2 0 0 0 0 10 9 8 65
2015 0 4 3 3 0 2 1 1 1 0 5 14 34
2014 1 12 10 5 1 0 0 0 2 3 8 7 49
2013 3 3 6 3 1 2 0 0 1 0 2 1 22
2012 5 11 10 5 1 1 1 0 0 7 10 15 66
2011 8 8 19 7 8 4 0 0 0 5 7 2 68
2010 12 13 9 9 4 1 1 0 0 5 9 17 80
2009 - - - - 0 0 1 0 1 3 4 12 21
Av: 8 8 10 6 3 1 0 0 1 3 6 9 48
Solar Radiation(W/m^2) (Maximum)
Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Annual Av.
2021 836 - - - - - - - - - - - 836.00
2020 794 899 1,230 1,218 1,276 1,195 1,290 1,288 829 876 792 669 1,029.67
2019 801 906 1,135 1,177 1,302 1,161 1,325 1,149 1,082 917 741 709 1,033.75
2018 787 982 1,209 1,372 1,337 1,253 1,265 1,116 1,109 1,160 757 711 1,088.17
2017 892 1,021 1,165 1,179 1,327 1,218 1,107 1,080 1,124 864 827 688 1,041.00
2016 869 915 1,124 1,318 1,348 1,221 1,230 1,126 1,065 998 883 623 1,060.00
2015 758 961 1,152 1,117 1,476 1,258 1,372 1,079 1,038 913 973 750 1,070.58
2014 721 1,694 1,050 1,177 1,145 1,130 1,295 1,196 1,694 850 1,694 760 1,200.50
2013 640 1,079 1,082 1,123 1,300 1,193 1,291 1,160 1,082 806 1,694 663 1,092.75
2012 764 927 1,189 1,272 1,281 1,427 1,181 1,193 1,152 1,073 765 788 1,084.33
2011 757 950 1,253 1,244 1,246 1,344 1,251 1,311 1,211 1,072 829 699 1,097.25
2010 707 1,714 1,098 1,270 1,372 1,293 1,378 1,179 1,021 1,716 702 1,772 1,268.50
2009 - - - - 1,860 32,767 1,056 1,283 1,026 887 618 906 5,050.38
Av: 777 1,095 1,153 1,224 1,356 3,872 1,253 1,180 1,119 1,011 940 812 1,380.99
Solar Radiation(W/m^2) (Average)
Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Annual Av.
2021 90.2 - - - - - - - - - - - 90.22
2020 93.9 148.8 139.9 194.0 237.6 276.1 256.1 205.0 192.8 146.5 117.1 95.9 175.30
2019 77.7 102.4 157.1 220.1 212.9 267.9 258.7 219.0 194.0 152.4 110.9 65.0 169.84
2018 77.8 153.1 150.2 202.6 239.1 280.5 251.3 197.6 185.0 157.5 102.8 79.8 173.11
2017 94.7 123.8 172.1 198.2 262.5 274.0 267.5 204.8 186.6 164.7 99.2 107.0 179.60
2016 73.5 148.5 146.7 212.0 244.0 282.2 275.4 215.3 205.3 130.7 117.3 90.7 178.47
2015 98.8 128.6 187.8 218.6 233.7 282.5 260.6 226.6 194.0 161.7 129.0 79.6 183.47
2014 118.7 112.6 163.5 230.1 273.4 291.0 242.8 188.1 190.0 154.9 127.7 99.5 182.69
2013 125.3 163.3 174.1 233.4 270.6 269.1 240.5 229.2 196.4 163.5 127.2 132.9 193.78
2012 99.8 138.4 147.5 226.9 269.3 309.4 261.4 230.8 207.8 150.1 164.4 80.7 190.55
2011 90.5 132.5 134.5 217.8 236.1 232.1 245.7 215.1 179.0 146.7 99.4 95.4 168.74
2010 59.8 111.1 182.6 203.9 238.6 298.5 268.3 216.5 184.3 138.2 111.6 54.6 172.33
2009 - - - - 187.4 358.8 262.8 227.7 196.9 145.7 110.2 68.8 194.79
Av: 91.7 133.0 159.6 214.3 242.1 285.2 257.6 214.6 192.7 151.0 118.1 87.5 173.30
Sunshine hours (Total)
Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Annual Tot.
2021 113.7 - - - - - - - - - - - 113.7
2020 134.7 187.4 179.5 203.9 242.5 263.7 241.3 206.9 216.4 194.2 175.8 153.5 2,399.8
2019 107.4 110.2 174.9 233.2 223.8 259.0 246.2 217.0 201.2 187.0 155.2 80.9 2,196.1
2018 95.0 189.3 168.1 214.4 255.8 274.4 239.7 193.0 193.3 192.2 158.7 109.4 2,283.5
2017 127.1 123.3 194.8 210.5 265.4 264.2 248.3 200.6 202.6 208.7 123.7 181.7 2,350.7
2016 92.9 183.5 152.7 214.3 249.4 281.6 258.5 206.4 205.7 151.1 157.7 137.8 2,291.6
2015 122.0 153.5 214.1 218.1 246.8 275.6 265.1 223.7 202.0 196.9 177.8 104.3 2,400.0
2014 188.4 117.1 172.8 232.5 303.4 291.5 259.3 195.5 197.4 186.4 174.5 282.9 2,601.8
2013 182.1 183.6 197.4 217.3 273.5 260.8 229.4 219.2 207.5 198.3 184.9 217.0 2,571.0
2012 156.8 164.6 157.2 228.4 273.2 294.6 251.5 218.6 204.2 171.6 193.1 105.3 2,419.1
2011 135.5 161.2 147.6 222.5 244.9 233.3 234.3 239.1 183.2 183.2 130.9 154.7 2,270.4
2010 64.9 116.0 198.9 204.3 260.9 291.5 244.2 220.1 193.7 173.1 169.6 59.4 2,196.5
2009 - - - - 7.3 260.0 244.7 232.5 213.5 180.6 164.1 91.6 1,394.4
Av: 126.7 153.6 178.0 218.1 237.2 270.9 246.9 214.4 201.7 185.3 163.8 139.9 2,114.5
U.V. Index (Maximum)
Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Annual Av.
2021 1.3 - - - - - - - - - - - 1.30
2020 1.5 2.4 3.7 5.0 6.0 5.7 5.9 5.7 4.0 3.0 1.9 1.2 3.83
2019 2.3 3.3 4.4 5.1 5.6 5.8 6.4 5.6 4.9 3.0 2.0 1.2 4.13
2018 1.8 3.2 4.4 5.1 6.5 7.4 7.7 5.3 4.6 3.8 2.3 1.4 4.46
2017 2.1 3.1 4.7 6.0 6.3 6.8 6.9 6.3 5.1 3.5 2.4 1.6 4.57
2016 2.9 3.8 5.5 6.6 7.5 8.8 8.8 7.7 5.9 4.0 2.9 1.9 5.53
2015 2.5 4.4 6.2 7.9 9.2 10.3 9.5 8.6 7.0 5.9 4.3 1.9 6.48
2014 3.3 5.6 8.2 9.5 10.8 11.4 12.1 10.8 14.8 6.7 16.0 2.3 9.29
2013 3.3 5.6 7.7 10.0 11.0 12.2 11.5 10.7 10.4 6.4 4.3 2.8 7.99
2012 3.4 5.2 9.1 10.7 11.5 12.4 12.5 11.3 10.1 7.2 4.2 2.7 8.36
2011 16.0 4.9 16.0 10.4 12.2 11.6 16.0 12.1 8.4 7.3 4.0 2.3 10.10
2010 3.0 16.0 6.0 8.5 9.6 14.8 10.7 10.1 8.2 6.8 4.5 2.6 8.40
2009 - - - - 20.0 11.4 12.3 10.6 9.3 6.6 4.3 2.3 9.60
Av: 3.6 5.2 6.9 7.7 9.7 9.9 10.0 8.7 7.7 5.4 4.4 2.0 6.46
U.V. Index (Average)
Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Annual Av.
2021 0.1 - - - - - - - - - - - 0.14
2020 0.2 0.3 0.4 0.7 0.9 1.2 1.2 0.9 0.6 0.4 0.2 0.1 0.60
2019 0.2 0.2 0.5 0.9 0.8 1.1 1.2 1.0 0.8 0.4 0.2 0.1 0.63
2018 0.1 0.4 0.5 0.8 1.1 1.3 1.2 0.8 0.7 0.5 0.2 0.1 0.65
2017 0.2 0.3 0.7 0.9 1.2 1.4 1.4 1.0 0.7 0.5 0.3 0.2 0.73
2016 0.2 0.5 0.7 1.0 1.3 1.7 1.4 1.2 1.0 0.5 0.3 0.2 0.84
2015 0.3 0.5 0.9 1.2 1.4 1.8 1.7 1.6 1.1 0.8 0.4 0.2 0.99
2014 0.4 0.5 1.0 1.6 1.9 2.4 2.2 1.7 1.5 1.0 0.5 0.3 1.24
2013 0.4 0.7 1.1 1.8 2.1 2.3 2.2 1.9 1.4 0.9 0.5 0.4 1.32
2012 0.4 0.6 0.9 1.7 2.2 2.6 2.4 2.2 1.6 1.0 0.5 0.3 1.36
2011 0.4 0.6 0.8 1.6 2.0 2.1 2.4 2.0 1.4 1.0 0.5 0.3 1.27
2010 0.2 0.5 0.8 1.2 1.6 2.3 2.5 1.8 1.4 0.8 0.5 0.2 1.15
2009 - - - - 1.9 2.3 2.6 2.1 1.7 0.9 0.5 0.3 1.53
Av: 0.3 0.5 0.7 1.2 1.5 1.9 1.9 1.5 1.2 0.7 0.4 0.2 0.96