Weather History for Tucson, AZ

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Wednesday, September 18, 2013

  Actual Average Record
Temperature  
Mean Temperature 88 °F 81 °F  
Max Temperature 100 °F 94 °F 105 °F (1956)
Min Temperature 76 °F 68 °F 53 °F (1906)
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 23 16  
Month to date cooling degree days 370 330  
Year to date cooling degree days 3244 2740  
Growing Degree Days 38 (Base 50)    
Moisture  
Dew Point 42 °F    
Average Humidity 23    
Maximum Humidity 36    
Minimum Humidity 10    
Precipitation  
Precipitation 0.00 in 0.04 in 1.01 in (1925)
Month to date precipitation 0.63 0.86  
Year to date precipitation 5.48 8.77  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.65 in    
Wind  
Wind Speed 6 mph (SSW)    
Max Wind Speed 15 mph    
Max Gust Speed 19 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Sep. 18, 2013 Rise Set
Actual Time 6:09 AM MST 6:25 PM MST
Civil Twilight 5:45 AM MST 6:49 PM MST
Nautical Twilight 5:16 AM MST 7:18 PM MST
Astronomical Twilight 4:47 AM MST 7:47 PM MST
Moon 5:51 PM MST (9/18) 5:16 AM MST (9/18)
Length of Visible Light 13h 04m
Length of Day
12h 15m
Waxing Gibbous, 99% of the Moon is Illuminated
Sep 18
Waxing Gibbous
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New
Oct 11
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 86.0 °F 45.0 °F 24% 29.66 in 10.0 mi WSW 3.5 mph - N/A   Partly Cloudy
1:53 AM 84.0 °F 45.0 °F 25% 29.67 in 10.0 mi ESE 4.6 mph - N/A   Clear
2:53 AM 80.1 °F 46.9 °F 31% 29.66 in 10.0 mi SSE 5.8 mph - N/A   Clear
3:53 AM 79.0 °F 46.0 °F 31% 29.65 in 10.0 mi SE 8.1 mph - N/A   Clear
4:53 AM 78.1 °F 46.9 °F 33% 29.66 in 10.0 mi SE 5.8 mph - N/A   Clear
5:53 AM 75.9 °F 46.9 °F 36% 29.68 in 10.0 mi SSE 8.1 mph - N/A   Clear
6:53 AM 78.1 °F 46.9 °F 33% 29.69 in 10.0 mi SSE 11.5 mph - N/A   Clear
7:53 AM 82.0 °F 45.0 °F 27% 29.70 in 10.0 mi SSE 6.9 mph - N/A   Clear
8:53 AM 87.1 °F 42.1 °F 21% 29.71 in 10.0 mi ESE 8.1 mph - N/A   Clear
9:53 AM 91.0 °F 41.0 °F 17% 29.71 in 10.0 mi Variable 3.5 mph - N/A   Clear
10:53 AM 93.9 °F 37.9 °F 14% 29.69 in 10.0 mi SW 4.6 mph - N/A   Clear
11:53 AM 96.1 °F 37.0 °F 13% 29.68 in 10.0 mi Calm Calm - N/A   Clear
12:53 PM 97.0 °F 36.0 °F 12% 29.65 in 10.0 mi North 4.6 mph - N/A   Clear
1:53 PM 99.0 °F 32.0 °F 10% 29.62 in 10.0 mi WNW 6.9 mph - N/A   Clear
2:53 PM 99.0 °F 34.0 °F 10% 29.60 in 10.0 mi Variable 3.5 mph - N/A   Clear
3:53 PM 99.0 °F 39.0 °F 13% 29.59 in 10.0 mi SSW 10.4 mph - N/A   Clear
4:53 PM 98.1 °F 39.0 °F 13% 29.58 in 10.0 mi Calm Calm - N/A   Clear
5:53 PM 96.1 °F 39.9 °F 14% 29.59 in 10.0 mi West 5.8 mph - N/A   Clear
6:53 PM 93.0 °F 44.1 °F 18% 29.60 in 10.0 mi West 6.9 mph - N/A   Clear
7:53 PM 91.0 °F 39.9 °F 17% 29.62 in 10.0 mi WNW 10.4 mph - N/A   Clear
8:53 PM 89.1 °F 39.9 °F 18% 29.65 in 10.0 mi NW 4.6 mph - N/A   Clear
9:53 PM 82.9 °F 44.1 °F 25% 29.67 in 10.0 mi West 4.6 mph - N/A   Clear
10:53 PM 82.0 °F 46.0 °F 28% 29.68 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 81.0 °F 46.0 °F 29% 29.68 in 10.0 mi SSW 4.6 mph - N/A   Clear