Weather History for Tucson, AZ

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Wednesday, February 20, 2013

  Actual Average Record
Temperature  
Mean Temperature 43 °F 56 °F  
Max Temperature 52 °F 69 °F 89 °F (1943)
Min Temperature 33 °F 43 °F 23 °F (1955)
Degree Days  
Heating Degree Days 22 9  
Month to date heating degree days 241 205  
Since 1 July heating degree days 1125 1199  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 1  
Moisture  
Dew Point 34 °F    
Average Humidity 72    
Maximum Humidity 100    
Minimum Humidity 44    
Precipitation  
Precipitation 0.42 in 0.03 in 0.73 in (1915)
Month to date precipitation 0.72 0.63  
Year to date precipitation 1.53 1.57  
Snow  
Snow T in - - ()
Month to date snowfall T  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.81 in    
Wind  
Wind Speed 11 mph (SSW)    
Max Wind Speed 23 mph    
Max Gust Speed 38 mph    
Visibility 7 miles    
Events Fog , Rain , Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Feb. 20, 2013 Rise Set
Actual Time 7:00 AM MST 6:14 PM MST
Civil Twilight 6:36 AM MST 6:39 PM MST
Nautical Twilight 6:07 AM MST 7:08 PM MST
Astronomical Twilight 5:39 AM MST 7:36 PM MST
Moon 1:49 PM MST (2/20) 3:13 AM MST (2/20)
Length of Visible Light 12h 03m
Length of Day
11h 13m
Waxing Gibbous, 76% of the Moon is Illuminated
Feb 20
Waxing Gibbous
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter

Hourly Weather History & Observations

Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 51.1 °F - 32.0 °F 48% 29.68 in 10.0 mi SW 9.2 mph - N/A   Clear
1:53 AM 50.0 °F - 34.0 °F 54% 29.69 in 10.0 mi SSW 16.1 mph 24.2 mph N/A   Clear
2:53 AM 48.9 °F - 37.0 °F 64% 29.69 in 10.0 mi SSW 13.8 mph - N/A   Scattered Clouds
3:53 AM 48.0 °F - 36.0 °F 63% 29.68 in 10.0 mi SW 9.2 mph - N/A   Mostly Cloudy
5:53 AM 46.0 °F 43.9 °F 34.0 °F 63% 29.68 in 10.0 mi Variable 4.6 mph - N/A   Overcast
6:53 AM 45.0 °F 37.9 °F 34.0 °F 65% 29.68 in 10.0 mi SSW 16.1 mph 25.3 mph N/A   Mostly Cloudy
7:53 AM 46.0 °F 39.0 °F 35.1 °F 66% 29.69 in 10.0 mi South 17.3 mph 25.3 mph N/A   Overcast
8:53 AM 46.9 °F - 35.1 °F 63% 29.69 in 10.0 mi South 15.0 mph 19.6 mph N/A   Overcast
9:09 AM 46.9 °F - 36.0 °F 66% 29.75 in 10.0 mi South 15.0 mph 21.9 mph N/A   Overcast
9:40 AM 48.2 °F - 35.6 °F 62% 29.75 in 10.0 mi South 19.6 mph 25.3 mph N/A   Overcast
9:53 AM 48.0 °F - 34.0 °F 58% 29.69 in 10.0 mi South 13.8 mph 24.2 mph N/A   Overcast
10:53 AM 50.0 °F - 35.1 °F 57% 29.68 in 10.0 mi South 23.0 mph 29.9 mph N/A   Overcast
11:51 AM 35.6 °F 25.5 °F 33.8 °F 93% 29.77 in 2.5 mi WNW 17.3 mph 38.0 mph 0.02 in Rain Rain
11:53 AM 35.1 °F 24.5 °F 33.1 °F 92% 29.75 in 1.8 mi West 18.4 mph 38.0 mph 0.04 in Snow Light Snow
11:55 AM 34.0 °F 23.8 °F 32.0 °F 92% 29.78 in 0.8 mi West 16.1 mph 29.9 mph 0.00 in Snow Light Snow
12:02 PM 33.1 °F 23.4 °F 32.0 °F 96% 29.78 in 0.5 mi WNW 13.8 mph - 0.03 in Fog , Snow Snow
12:18 PM 33.1 °F 23.0 °F 33.1 °F 100% 29.78 in 0.5 mi WNW 15.0 mph 21.9 mph 0.07 in Fog , Snow Snow
12:36 PM 34.0 °F 26.6 °F 33.1 °F 96% 29.78 in 2.0 mi NW 9.2 mph - 0.09 in Snow Light Snow
12:45 PM 34.0 °F 26.0 °F 34.0 °F 100% 29.78 in 5.0 mi WNW 10.4 mph - 0.10 in Snow Light Snow
12:53 PM 35.1 °F 25.9 °F 34.0 °F 96% 29.76 in 6.0 mi NW 13.8 mph - 0.10 in Snow Light Snow
1:40 PM 37.0 °F 31.0 °F 34.0 °F 89% 29.80 in 10.0 mi WNW 8.1 mph - 0.01 in   Overcast
1:53 PM 37.0 °F - 34.0 °F 89% 29.76 in 9.0 mi Calm Calm - 0.01 in   Overcast
2:53 PM 39.9 °F 37.8 °F 34.0 °F 79% 29.77 in 10.0 mi Variable 3.5 mph - 0.00 in   Mostly Cloudy
3:11 PM 37.9 °F 33.5 °F 35.1 °F 89% 29.79 in 10.0 mi ESE 5.8 mph - N/A   Overcast
3:19 PM 39.0 °F 34.0 °F 35.1 °F 86% 29.79 in 10.0 mi SE 6.9 mph - N/A   Overcast
3:53 PM 39.0 °F 33.4 °F 35.1 °F 86% 29.75 in 10.0 mi ESE 8.1 mph - N/A   Overcast
4:53 PM 39.0 °F 31.4 °F 34.0 °F 82% 29.76 in 10.0 mi SE 12.7 mph - 0.00 in   Overcast
5:13 PM 39.0 °F 35.7 °F 34.0 °F 82% 29.81 in 10.0 mi South 4.6 mph - 0.00 in Rain Light Rain
5:22 PM 37.9 °F 34.4 °F 34.0 °F 86% 29.82 in 2.0 mi SW 4.6 mph - 0.02 in Snow Snow
5:27 PM 35.1 °F 32.2 °F 33.1 °F 92% 29.83 in 0.8 mi SW 3.5 mph - 0.07 in Snow Heavy Snow
5:45 PM 33.1 °F 30.0 °F 32.0 °F 96% 29.83 in 1.0 mi SE 3.5 mph - 0.17 in Snow Light Snow
5:48 PM 33.8 °F 29.6 °F 33.8 °F 100% 29.82 in 3.0 mi ESE 4.6 mph - 0.18 in Snow Light Snow
5:53 PM 34.0 °F 29.8 °F 33.1 °F 96% 29.81 in 5.0 mi East 4.6 mph - 0.18 in Snow Light Snow
5:58 PM 34.0 °F 29.8 °F 33.1 °F 96% 29.82 in 8.0 mi East 4.6 mph - 0.00 in Rain Light Rain
6:31 PM 35.1 °F 32.2 °F 34.0 °F 96% 29.84 in 8.0 mi NE 3.5 mph - 0.01 in Snow Light Snow
6:38 PM 35.1 °F - 34.0 °F 96% 29.85 in 8.0 mi Calm Calm - 0.01 in Snow Light Snow
6:53 PM 35.1 °F 32.2 °F 34.0 °F 96% 29.85 in 2.5 mi Variable 3.5 mph - 0.03 in Snow Light Snow
6:58 PM 34.0 °F - 34.0 °F 100% 29.87 in 1.8 mi Calm Calm - 0.01 in Snow Light Snow
7:02 PM 34.0 °F 29.8 °F 33.1 °F 96% 29.86 in 2.0 mi ESE 4.6 mph - 0.02 in Snow Light Snow
7:21 PM 34.0 °F - 34.0 °F 100% 29.87 in 4.0 mi Calm Calm - 0.05 in Snow Light Snow
7:53 PM 36.0 °F 30.3 °F 34.0 °F 93% 29.87 in 10.0 mi SW 6.9 mph - 0.06 in   Overcast
8:53 PM 36.0 °F 28.5 °F 33.1 °F 89% 29.89 in 4.0 mi WNW 10.4 mph - 0.01 in   Overcast
9:03 PM 35.1 °F 27.9 °F 34.0 °F 96% 29.92 in 6.0 mi NW 9.2 mph - 0.01 in   Overcast
9:17 PM 34.0 °F 28.8 °F 34.0 °F 100% 29.94 in 2.5 mi NNW 5.8 mph - 0.02 in   Overcast
9:19 PM 33.8 °F 29.6 °F 33.8 °F 100% 29.94 in 1.8 mi Variable 4.6 mph - N/A   Overcast
9:28 PM 33.1 °F 30.0 °F 33.1 °F 100% 29.93 in 2.0 mi East 3.5 mph - 0.04 in   Overcast
9:32 PM 34.0 °F 28.8 °F 34.0 °F 100% 29.93 in 4.0 mi ENE 5.8 mph - 0.05 in   Overcast
9:46 PM 34.0 °F 28.8 °F 34.0 °F 100% 29.94 in 9.0 mi ENE 5.8 mph - 0.05 in   Overcast
9:53 PM 33.8 °F 27.7 °F 33.8 °F 100% 29.94 in 5.0 mi ENE 6.9 mph - N/A   Overcast
10:19 PM 35.1 °F 28.6 °F 35.1 °F 100% 29.95 in 6.0 mi NNW 8.1 mph - 0.01 in   Overcast
10:48 PM 35.6 °F 30.7 °F 35.6 °F 100% 29.95 in 10.0 mi West 5.8 mph - 0.01 in   Overcast
10:53 PM 35.1 °F 31.0 °F 35.1 °F 100% 29.94 in 10.0 mi West 4.6 mph - 0.01 in   Mostly Cloudy
11:00 PM 35.1 °F 31.0 °F 35.1 °F 100% 29.96 in 10.0 mi West 4.6 mph - N/A   Overcast
11:10 PM 35.1 °F 27.4 °F 35.1 °F 100% 29.96 in 8.0 mi South 10.4 mph - N/A   Overcast
11:19 PM 34.0 °F 28.8 °F 34.0 °F 100% 29.96 in 9.0 mi South 5.8 mph - N/A   Overcast
11:53 PM 34.0 °F 26.6 °F 34.0 °F 100% 29.97 in 10.0 mi South 9.2 mph - N/A   Mostly Cloudy