History for Tucson, AZ

Sunday, December 23, 2012 — View Current Conditions
Sunday, December 23, 2012
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 54 °F 51 °F  
Max Temperature 68 °F 64 °F 78 °F (1955)
Min Temperature 40 °F 39 °F 19 °F (1912)
Degree Days
Heating Degree Days 11 14  
Month to date heating degree days 214 296  
Since 1 July heating degree days 281 502  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 3597 3146  
Growing Degree Days 4 (Base 50)    
Moisture
Dew Point 35 °F    
Average Humidity 54    
Maximum Humidity 86    
Minimum Humidity 22    
Precipitation
Precipitation 0.00 in 0.03 in 0.63 in (2008)
Month to date precipitation 0.93 0.69  
Year to date precipitation 7.66 11.35  
Snow
Snow 0.00 in 0.00 in 0.30 in (1965)
Month to date snowfall 0.0 0.1  
Since 1 July snowfall 0.0 0.1  
Snow Depth 0.00 in    
Sea Level Pressure
Sea Level Pressure 30.06 in    
Wind
Wind Speed 4 mph (SSE)    
Max Wind Speed 10 mph    
Max Gust Speed 38 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
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Astronomy
May. 19, 2013 Rise Set
Actual Time 7:21 AM MST 5:24 PM MST
Civil Twilight 6:54 AM MST 5:51 PM MST
Nautical Twilight 6:24 AM MST 6:22 PM MST
Astronomical Twilight 5:54 AM MST 6:52 PM MST
Moon 2:11 PM MST (12/23) 3:14 AM MST (12/23)
Length Of Visible Light 10h 57m
Length of Day
10h 02m
Waxing Gibbous, 82% of the Moon is Illuminated
Dec 23
Waxing Gibbous
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
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Hourly Observations
Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 46.9 °F - 39.0 °F 74% 30.07 in 10.0 mi SE 4.6 mph - N/A   Clear
1:53 AM 46.0 °F 43.1 °F 39.0 °F 76% 30.06 in 10.0 mi SE 5.8 mph - N/A   Clear
2:53 AM 45.0 °F 41.8 °F 37.9 °F 76% 30.07 in 10.0 mi SSE 5.8 mph - N/A   Clear
3:53 AM 45.0 °F 41.8 °F 37.9 °F 76% 30.08 in 10.0 mi SSE 5.8 mph - N/A   Clear
4:53 AM 42.8 °F 40.1 °F 37.4 °F 81% 30.13 in 10.0 mi South 4.6 mph - N/A   Clear
5:53 AM 43.0 °F - 37.9 °F 82% 30.09 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 41.0 °F 39.0 °F 37.0 °F 86% 30.10 in 10.0 mi SSE 3.5 mph - N/A   Clear
7:53 AM 41.0 °F 37.1 °F 37.0 °F 86% 30.13 in 10.0 mi SE 5.8 mph - N/A   Clear
8:53 AM 44.1 °F - 37.0 °F 76% 30.14 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 48.9 °F - 37.9 °F 66% 30.14 in 10.0 mi South 4.6 mph - N/A   Clear
10:53 AM 55.9 °F - 36.0 °F 47% 30.12 in 10.0 mi SSE 5.8 mph - N/A   Clear
11:53 AM 60.1 °F - 36.0 °F 41% 30.09 in 10.0 mi SSE 4.6 mph - N/A   Clear
12:53 PM 63.0 °F - 34.0 °F 34% 30.06 in 10.0 mi Calm Calm - N/A   Clear
1:53 PM 64.9 °F - 32.0 °F 29% 30.03 in 10.0 mi NW 3.5 mph - N/A   Clear
2:53 PM 68.0 °F - 28.9 °F 23% 30.00 in 10.0 mi North 5.8 mph - N/A   Clear
3:53 PM 66.9 °F - 28.9 °F 24% 29.99 in 10.0 mi Calm Calm - N/A   Clear
4:53 PM 66.0 °F - 28.0 °F 24% 29.98 in 10.0 mi Calm Calm - N/A   Clear
5:53 PM 61.0 °F - 35.1 °F 38% 29.99 in 10.0 mi NNW 4.6 mph - N/A   Clear
6:53 PM 57.0 °F - 35.1 °F 44% 30.01 in 10.0 mi NNW 3.5 mph - N/A   Clear
7:53 PM 53.1 °F - 35.1 °F 50% 30.06 in 10.0 mi WSW 5.8 mph - N/A   Clear
8:53 PM 51.1 °F - 36.0 °F 56% 30.06 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 48.9 °F - 37.0 °F 64% 30.06 in 10.0 mi South 5.8 mph - N/A   Clear
10:53 PM 46.9 °F - 37.0 °F 68% 30.05 in 10.0 mi SE 5.8 mph - N/A   Clear
11:53 PM 46.9 °F - 37.0 °F 68% 30.03 in 10.0 mi SSE 6.9 mph - N/A   Clear
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