Weather History for Tucson, AZ

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Saturday, December 8, 2012

  Actual Average (KTUS) Record (KTUS)
Temperature  
Mean Temperature 55 °F 52 °F  
Max Temperature 71 °F 66 °F 85 °F (1939)
Min Temperature 39 °F 40 °F 19 °F (1916)
Degree Days  
Heating Degree Days 10 12  
Month to date heating degree days 93  
Since 1 July heating degree days 299  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 3146  
Growing Degree Days 5 (Base 50)    
Moisture  
Dew Point 33 °F    
Average Humidity 43    
Maximum Humidity 75    
Minimum Humidity 23    
Precipitation  
Precipitation 0.00 in 0.04 in 0.68 in (1904)
Month to date precipitation 0.24  
Year to date precipitation 10.90  
Sea Level Pressure  
Sea Level Pressure 29.95 in    
Wind  
Wind Speed 3 mph (West)    
Max Wind Speed 10 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Astronomy

Dec. 08, 2012 Rise Set
Actual Time 7:13 AM MST 5:20 PM MST
Civil Twilight 6:46 AM MST 5:47 PM MST
Nautical Twilight 6:16 AM MST 6:17 PM MST
Astronomical Twilight 5:46 AM MST 6:47 PM MST
Moon 1:57 AM MST (12/8) 1:39 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. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
5:45 AM 39.2 °F 32.0 °F 75% 29.97 in 10.0 mi Calm Calm - N/A   Clear
6:45 AM 39.2 °F 32.0 °F 75% 29.98 in 10.0 mi Calm Calm - N/A   Clear
8:50 AM 46.4 °F 33.8 °F 62% 30.00 in 10.0 mi Calm Calm - N/A   Clear
10:55 AM 62.6 °F 35.6 °F 37% 30.00 in 10.0 mi Calm Calm - N/A   Clear
12:55 PM 69.8 °F 33.8 °F 27% 29.94 in 10.0 mi SW 5.8 mph - N/A   Clear
1:45 PM 69.8 °F 32.0 °F 25% 29.92 in 10.0 mi WNW 6.9 mph - N/A   Clear
2:50 PM 71.6 °F 32.0 °F 23% 29.90 in 10.0 mi WNW 10.4 mph - N/A   Clear
4:45 PM 69.8 °F 32.0 °F 25% 29.91 in 10.0 mi NW 10.4 mph - N/A   Clear
6:55 PM 59.0 °F 32.0 °F 36% 29.95 in 10.0 mi WSW 4.6 mph - N/A   Clear