Weather History for Tucson, AZ

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Thursday, March 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 68 °F 61 °F  
Max Temperature 79 °F 75 °F 90 °F (1997)
Min Temperature 56 °F 47 °F 31 °F (1927)
Degree Days  
Heating Degree Days 0 5  
Month to date heating degree days 55 135  
Since 1 July heating degree days 1330 1402  
Cooling Degree Days 3 1  
Month to date cooling degree days 47 13  
Year to date cooling degree days 47 17  
Growing Degree Days 17 (Base 50)    
Moisture  
Dew Point 29 °F    
Average Humidity 25    
Maximum Humidity 33    
Minimum Humidity 16    
Precipitation  
Precipitation 0.00 in 0.02 in 0.46 in (1924)
Month to date precipitation 0.01 0.53  
Year to date precipitation 1.61 2.33  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.73 in    
Wind  
Wind Speed 5 mph (SW)    
Max Wind Speed 14 mph    
Max Gust Speed 18 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Mar. 21, 2013 Rise Set
Actual Time 6:25 AM MST 6:36 PM MST
Civil Twilight 6:01 AM MST 7:00 PM MST
Nautical Twilight 5:32 AM MST 7:29 PM MST
Astronomical Twilight 5:04 AM MST 7:58 PM MST
Moon 1:25 PM MST (3/21) 2:33 AM MST (3/21)
Length of Visible Light 12h 59m
Length of Day
12h 10m
Waxing Gibbous, 69% of the Moon is Illuminated
Mar 21
Waxing Gibbous
Mar 27
Full
Apr 2
Last Quarter
Apr 10
New
Apr 18
First Quarter

Hourly Weather History & Observations

Time (MST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 63.0 °F 28.0 °F 27% 29.81 in 10.0 mi South 5.8 mph - N/A   Clear
1:53 AM 60.1 °F 28.0 °F 30% 29.78 in 10.0 mi SE 6.9 mph - N/A   Clear
2:53 AM 62.1 °F 27.0 °F 26% 29.75 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 59.0 °F 28.0 °F 31% 29.76 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 57.0 °F 28.0 °F 33% 29.75 in 10.0 mi South 3.5 mph - N/A   Clear
5:53 AM 57.9 °F 28.0 °F 32% 29.76 in 10.0 mi ESE 3.5 mph - N/A   Clear
6:53 AM 57.0 °F 28.9 °F 34% 29.77 in 10.0 mi SSE 6.9 mph - N/A   Clear
7:53 AM 60.1 °F 30.0 °F 32% 29.78 in 10.0 mi SSE 4.6 mph - N/A   Clear
8:53 AM 64.9 °F 30.9 °F 28% 29.78 in 10.0 mi SSE 4.6 mph - N/A   Clear
9:53 AM 70.0 °F 30.0 °F 23% 29.77 in 10.0 mi Variable 4.6 mph - N/A   Clear
10:53 AM 73.9 °F 30.0 °F 20% 29.76 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 77.0 °F 28.9 °F 17% 29.75 in 10.0 mi Variable 5.8 mph - N/A   Clear
12:53 PM 78.1 °F 28.9 °F 17% 29.73 in 10.0 mi NNW 12.7 mph 16.1 mph N/A   Clear
1:53 PM 79.0 °F 30.0 °F 17% 29.71 in 10.0 mi North 11.5 mph - N/A   Clear
2:53 PM 78.1 °F 28.9 °F 17% 29.69 in 10.0 mi NW 8.1 mph - N/A   Clear
3:53 PM 78.1 °F 28.9 °F 17% 29.68 in 10.0 mi NW 10.4 mph - N/A   Clear
4:53 PM 78.1 °F 28.9 °F 17% 29.68 in 10.0 mi WNW 6.9 mph - N/A   Clear
5:53 PM 75.9 °F 30.0 °F 19% 29.69 in 10.0 mi WNW 6.9 mph - N/A   Clear
6:53 PM 73.9 °F 30.0 °F 20% 29.69 in 10.0 mi WNW 3.5 mph - N/A   Clear
7:53 PM 72.0 °F 30.9 °F 22% 29.70 in 10.0 mi West 3.5 mph - N/A   Clear
8:53 PM 71.1 °F 32.0 °F 24% 29.70 in 10.0 mi West 3.5 mph - N/A   Clear
9:53 PM 69.8 °F 32.0 °F 25% 29.80 in 10.0 mi SSE 3.5 mph - N/A   Clear
10:53 PM 68.0 °F 28.9 °F 23% 29.70 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 66.9 °F 30.0 °F 25% 29.68 in 10.0 mi SSE 4.6 mph - N/A   Clear