Weather History for Tucson, AZ

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Saturday, December 8, 2012

  Actual Average Record
Temperature  
Mean Temperature 59 °F 52 °F  
Max Temperature 72 °F 66 °F 85 °F (1939)
Min Temperature 46 °F 40 °F 19 °F (1916)
Degree Days  
Heating Degree Days 6 12  
Month to date heating degree days 24 93  
Since 1 July heating degree days 91 299  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 3597 3146  
Growing Degree Days 9 (Base 50)    
Moisture  
Dew Point 32 °F    
Average Humidity 41    
Maximum Humidity 60    
Minimum Humidity 22    
Precipitation  
Precipitation 0.00 in 0.04 in 0.68 in (1904)
Month to date precipitation 0.00 0.24  
Year to date precipitation 6.73 10.90  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.90 in    
Wind  
Wind Speed 5 mph (South)    
Max Wind Speed 13 mph    
Max Gust Speed 16 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Dec. 08, 2012 Rise Set
Actual Time 7:12 AM MST 5:19 PM MST
Civil Twilight 6:45 AM MST 5:46 PM MST
Nautical Twilight 6:15 AM MST 6:16 PM MST
Astronomical Twilight 5:45 AM MST 6:46 PM MST
Moon 1:56 AM MST (12/8) 1:38 PM MST (12/8)
Length of Visible Light 11h 00m
Length of Day
10h 06m
Waning Crescent, 27% of the Moon is Illuminated
Dec 8
Waning Crescent
Dec 13
New
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last 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 50.0 °F - 33.1 °F 52% 29.90 in 10.0 mi SE 5.8 mph - N/A   Clear
1:53 AM 50.0 °F - 33.1 °F 52% 29.90 in 10.0 mi SE 8.1 mph - N/A   Clear
2:53 AM 48.0 °F - 33.1 °F 56% 29.90 in 10.0 mi SSE 9.2 mph - N/A   Clear
3:53 AM 46.9 °F - 33.1 °F 59% 29.90 in 10.0 mi SSE 6.9 mph - N/A   Clear
4:53 AM 46.9 °F - 32.0 °F 56% 29.90 in 10.0 mi SSE 4.6 mph - N/A   Clear
5:53 AM 46.0 °F 41.9 °F 32.0 °F 58% 29.91 in 10.0 mi SE 8.1 mph - N/A   Clear
6:53 AM 46.0 °F 42.5 °F 33.1 °F 61% 29.93 in 10.0 mi SSE 6.9 mph - N/A   Clear
7:53 AM 46.9 °F - 32.0 °F 56% 29.94 in 10.0 mi SSE 8.1 mph - N/A   Clear
8:53 AM 52.0 °F - 33.1 °F 49% 29.94 in 10.0 mi SSE 10.4 mph - N/A   Clear
9:53 AM 57.9 °F - 35.1 °F 42% 29.95 in 10.0 mi South 3.5 mph - N/A   Clear
10:53 AM 64.0 °F - 35.1 °F 34% 29.94 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 66.9 °F - 36.0 °F 32% 29.91 in 10.0 mi West 4.6 mph - N/A   Clear
12:53 PM 69.1 °F - 34.0 °F 27% 29.87 in 10.0 mi SW 3.5 mph - N/A   Clear
1:53 PM 70.0 °F - 30.9 °F 24% 29.85 in 10.0 mi WSW 3.5 mph - N/A   Clear
2:53 PM 71.1 °F - 30.9 °F 23% 29.84 in 10.0 mi Variable 6.9 mph - N/A   Clear
3:53 PM 70.0 °F - 32.0 °F 25% 29.84 in 10.0 mi NW 6.9 mph - N/A   Clear
4:53 PM 69.1 °F - 30.9 °F 24% 29.85 in 10.0 mi WNW 4.6 mph - N/A   Clear
5:53 PM 64.9 °F - 33.1 °F 31% 29.87 in 10.0 mi NNW 4.6 mph - N/A   Clear
6:53 PM 63.0 °F - 30.9 °F 30% 29.88 in 10.0 mi Calm Calm - N/A   Clear
7:53 PM 57.2 °F - 32.0 °F 38% 29.96 in 10.0 mi WSW 4.6 mph - N/A   Clear
8:53 PM 54.0 °F - 30.0 °F 40% 29.92 in 10.0 mi SSE 4.6 mph - N/A   Clear
9:53 PM 53.1 °F - 28.9 °F 40% 29.92 in 10.0 mi South 8.1 mph - N/A   Clear
10:53 PM 50.0 °F - 28.0 °F 43% 29.93 in 10.0 mi South 4.6 mph - N/A   Clear
11:53 PM 50.0 °F - 28.0 °F 43% 29.93 in 10.0 mi Calm Calm - N/A   Clear