Weather History for Tucson, AZ

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Thursday, October 4, 2012

  Actual Average Record
Temperature  
Mean Temperature 79 °F 75 °F  
Max Temperature 95 °F 89 °F 100 °F (1917)
Min Temperature 62 °F 62 °F 40 °F (1908)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 July heating degree days 0 0  
Cooling Degree Days 14 11  
Month to date cooling degree days 64 45  
Year to date cooling degree days 3326 2952  
Growing Degree Days 28 (Base 50)    
Moisture  
Dew Point 36 °F    
Average Humidity 24    
Maximum Humidity 36    
Minimum Humidity 12    
Precipitation  
Precipitation 0.00 in 0.03 in 0.63 in (1972)
Month to date precipitation 0.00 0.14  
Year to date precipitation 6.70 9.34  
Snow  
Snow 0.00 in 0.00 in 0.00 in (2002)
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.98 in    
Wind  
Wind Speed 6 mph (South)    
Max Wind Speed 18 mph    
Max Gust Speed 23 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Oct. 04, 2012 Rise Set
Actual Time 6:20 AM MST 6:04 PM MST
Civil Twilight 5:55 AM MST 6:28 PM MST
Nautical Twilight 5:27 AM MST 6:56 PM MST
Astronomical Twilight 4:58 AM MST 7:25 PM MST
Moon 8:58 PM MST (10/4) 10:24 AM MST (10/4)
Length of Visible Light 12h 32m
Length of Day
11h 43m
Waning Gibbous, 81% of the Moon is Illuminated
Oct 4
Waning Gibbous
Oct 8
Last Quarter
Oct 15
New
Oct 21
First Quarter
Oct 29
Full

Hourly Weather History & Observations

Time (MST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 75.9 °F 35.1 °F 23% 29.95 in 10.0 mi ESE 6.9 mph - N/A   Clear
1:53 AM 72.0 °F 34.0 °F 25% 29.96 in 10.0 mi SE 4.6 mph - N/A   Clear
2:53 AM 66.0 °F 36.0 °F 33% 29.96 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 66.0 °F 36.0 °F 33% 29.97 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 62.1 °F 36.0 °F 38% 29.99 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 66.0 °F 35.1 °F 32% 30.00 in 10.0 mi SE 8.1 mph - N/A   Clear
6:53 AM 66.9 °F 35.1 °F 31% 30.02 in 10.0 mi SSE 5.8 mph - N/A   Clear
7:53 AM 71.1 °F 34.0 °F 26% 30.03 in 10.0 mi SSE 8.1 mph - N/A   Clear
8:53 AM 79.0 °F 35.1 °F 20% 30.03 in 10.0 mi South 3.5 mph - N/A   Clear
9:53 AM 84.0 °F 35.1 °F 17% 30.04 in 10.0 mi SE 4.6 mph - N/A   Clear
10:53 AM 88.0 °F 33.1 °F 14% 30.02 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 91.0 °F 34.0 °F 13% 30.00 in 10.0 mi Variable 5.8 mph - N/A   Clear
12:53 PM 93.0 °F 34.0 °F 12% 29.96 in 10.0 mi Variable 3.5 mph - N/A   Clear
1:53 PM 93.9 °F 34.0 °F 12% 29.94 in 10.0 mi South 8.1 mph 19.6 mph N/A   Clear
2:53 PM 93.0 °F 35.1 °F 13% 29.94 in 10.0 mi SW 11.5 mph - N/A   Clear
3:53 PM 93.0 °F 35.1 °F 13% 29.93 in 10.0 mi WSW 11.5 mph - N/A   Clear
4:53 PM 91.0 °F 33.1 °F 13% 29.94 in 10.0 mi SW 11.5 mph - N/A   Clear
5:53 PM 88.0 °F 34.0 °F 15% 29.94 in 10.0 mi SW 6.9 mph - N/A   Clear
6:53 PM 84.0 °F 37.9 °F 19% 29.95 in 10.0 mi SW 9.2 mph - N/A   Clear
7:53 PM 82.9 °F 39.9 °F 22% 29.96 in 10.0 mi SW 11.5 mph - N/A   Clear
8:53 PM 80.1 °F 39.9 °F 24% 29.96 in 10.0 mi SSW 6.9 mph - N/A   Clear
9:53 PM 78.1 °F 39.9 °F 25% 29.97 in 10.0 mi SW 5.8 mph - N/A   Clear
10:53 PM 73.9 °F 39.9 °F 29% 29.98 in 10.0 mi SSE 5.8 mph - N/A   Clear
11:53 PM 71.1 °F 41.0 °F 34% 29.97 in 10.0 mi WNW 3.5 mph - N/A   Clear