Weather History for Tucson, AZ

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Sunday, October 20, 2013

  Actual Average Record
Temperature  
Mean Temperature 68 °F 70 °F  
Max Temperature 85 °F 84 °F 97 °F (2003)
Min Temperature 50 °F 56 °F 35 °F (1908)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 2 6  
Since 1 July heating degree days 2 6  
Cooling Degree Days 3 5  
Month to date cooling degree days 123 167  
Year to date cooling degree days 3544 3074  
Growing Degree Days 17 (Base 50)    
Moisture  
Dew Point 13 °F    
Average Humidity 15    
Maximum Humidity 24    
Minimum Humidity 6    
Precipitation  
Precipitation 0.00 in 0.03 in 0.93 in (1988)
Month to date precipitation 0.00 0.64  
Year to date precipitation 5.48 9.84  
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 29.88 in    
Wind  
Wind Speed 7 mph (South)    
Max Wind Speed 14 mph    
Max Gust Speed 21 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Oct. 20, 2013 Rise Set
Actual Time 6:31 AM MST 5:45 PM MST
Civil Twilight 6:06 AM MST 6:10 PM MST
Nautical Twilight 5:37 AM MST 6:38 PM MST
Astronomical Twilight 5:09 AM MST 7:06 PM MST
Moon 7:03 PM MST (10/20) 8:06 AM MST (10/20)
Length of Visible Light 12h 03m
Length of Day
11h 13m
Waning Gibbous, 97% of the Moon is Illuminated
Oct 20
Waning Gibbous
Oct 26
Last Quarter
Nov 3
New
Nov 9
First Quarter
Nov 17
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 57.0 °F 12.9 °F 18% 29.92 in 10.0 mi ESE 5.8 mph - N/A   Clear
1:53 AM 54.0 °F 12.0 °F 19% 29.92 in 10.0 mi SE 8.1 mph - N/A   Clear
2:53 AM 52.0 °F 14.0 °F 22% 29.91 in 10.0 mi SE 5.8 mph - N/A   Clear
3:53 AM 52.0 °F 12.9 °F 21% 29.91 in 10.0 mi SE 10.4 mph - N/A   Clear
4:53 AM 51.1 °F 12.9 °F 22% 29.91 in 10.0 mi SE 8.1 mph - N/A   Clear
5:53 AM 51.1 °F 14.0 °F 23% 29.92 in 10.0 mi SSE 11.5 mph - N/A   Clear
6:53 AM 51.1 °F 15.1 °F 24% 29.94 in 10.0 mi SSE 6.9 mph - N/A   Clear
7:53 AM 55.9 °F 14.0 °F 19% 29.95 in 10.0 mi SSE 10.4 mph - N/A   Clear
8:53 AM 63.0 °F 14.0 °F 15% 29.95 in 10.0 mi South 9.2 mph - N/A   Clear
9:53 AM 69.1 °F 15.1 °F 13% 29.93 in 10.0 mi South 4.6 mph - N/A   Clear
10:53 AM 75.0 °F 12.9 °F 9% 29.91 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 80.1 °F 10.0 °F 7% 29.88 in 10.0 mi NNW 4.6 mph - N/A   Clear
12:53 PM 82.0 °F 12.0 °F 7% 29.85 in 10.0 mi Calm Calm - N/A   Clear
1:53 PM 82.9 °F 10.9 °F 7% 29.83 in 10.0 mi WNW 4.6 mph - N/A   Clear
2:53 PM 84.0 °F 9.0 °F 6% 29.82 in 10.0 mi NNW 5.8 mph - N/A   Clear
3:53 PM 82.9 °F 9.0 °F 6% 29.81 in 10.0 mi West 8.1 mph 18.4 mph N/A   Clear
4:53 PM 82.0 °F 8.1 °F 6% 29.81 in 10.0 mi West 10.4 mph - N/A   Clear
5:53 PM 79.0 °F 12.9 °F 8% 29.82 in 10.0 mi North 8.1 mph - N/A   Clear
6:53 PM 73.9 °F 12.0 °F 9% 29.84 in 10.0 mi NNW 8.1 mph - N/A   Clear
7:53 PM 69.1 °F 14.0 °F 12% 29.86 in 10.0 mi WSW 5.8 mph - N/A   Clear
8:53 PM 66.0 °F 14.0 °F 13% 29.87 in 10.0 mi South 3.5 mph - N/A   Clear
9:53 PM 63.0 °F 16.0 °F 16% 29.89 in 10.0 mi WSW 4.6 mph - N/A   Clear
10:53 PM 62.1 °F 14.0 °F 15% 29.88 in 10.0 mi SE 9.2 mph - N/A   Clear
11:53 PM 57.9 °F 12.9 °F 17% 29.88 in 10.0 mi South 6.9 mph - N/A   Clear