Weather History for Tucson, AZ

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Tuesday, August 27, 2013

  Actual Average (KTUS) Record (KTUS)
Temperature  
Mean Temperature 88 °F 85 °F  
Max Temperature 100 °F 98 °F 108 °F (2011)
Min Temperature 75 °F 73 °F 60 °F (1900)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0  
Since 1 June heating degree days 0  
Since 1 July heating degree days 0  
Cooling Degree Days 22 20  
Month to date cooling degree days 546  
Year to date cooling degree days 2325  
Since 1 June cooling degree days 1823  
Growing Degree Days 38 (Base 50)    
Moisture  
Dew Point 57 °F    
Average Humidity 33    
Maximum Humidity 73    
Minimum Humidity 19    
Precipitation  
Precipitation 0.00 in 0.07 in 0.97 in (1999)
Month to date precipitation 2.13  
Year to date precipitation 7.65  
Sea Level Pressure  
Sea Level Pressure 29.88 in    
Wind  
Wind Speed 9 mph (ESE)    
Max Wind Speed 21 mph    
Max Gust Speed 28 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Aug. 27, 2013 Rise Set
Actual Time 5:56 AM MST 6:54 PM MST
Civil Twilight 5:31 AM MST 7:19 PM MST
Nautical Twilight 5:02 AM MST 7:49 PM MST
Astronomical Twilight 4:31 AM MST 8:20 PM MST
Moon 11:17 PM MST (8/27) 12:32 PM MST (8/27)
Length of Visible Light 13h 47m
Length of Day
12h 57m
Waning Gibbous, 56% of the Moon is Illuminated
Aug 27
Waning Gibbous
Aug 28
Last Quarter
Sep 5
New
Sep 12
First Quarter
Sep 19
Full

Hourly Weather History & Observations

Time (MST) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
7:50 AM 75.2 °F - 66.2 °F 73% 29.95 in 10.0 mi East 5.8 mph - N/A   Clear
8:51 AM 82.4 °F 84.6 °F 66.2 °F 58% 29.95 in 10.0 mi East 6.9 mph - N/A   Clear
10:55 AM 91.4 °F 91.4 °F 60.8 °F 36% 29.93 in 10.0 mi East 10.4 mph - N/A   Clear
11:45 AM 95.0 °F 93.7 °F 57.2 °F 28% 29.92 in 10.0 mi SE 9.2 mph - N/A   Clear
12:55 PM 96.8 °F 94.4 °F 53.6 °F 23% 29.89 in 10.0 mi East 15.0 mph 18.4 mph N/A   Clear
1:48 PM 100.4 °F 98.4 °F 53.6 °F 21% 29.87 in 10.0 mi ESE 20.7 mph 27.6 mph N/A   Clear
2:58 PM 100.4 °F - 51.8 °F 20% 29.84 in 10.0 mi East 15.0 mph 20.7 mph N/A   Clear
3:45 PM 98.6 °F - 51.8 °F 21% 29.83 in 10.0 mi East 10.4 mph - N/A   Clear
4:45 PM 98.6 °F - 50.0 °F 19% 29.82 in 10.0 mi East 9.2 mph - N/A   Clear
5:47 PM 96.8 °F 95.1 °F 55.4 °F 25% 29.83 in 10.0 mi WSW 10.4 mph - N/A   Clear
6:46 PM 91.4 °F 90.7 °F 59.0 °F 34% 29.84 in 10.0 mi SW 9.2 mph - N/A   Clear
7:45 PM 87.8 °F 87.6 °F 60.8 °F 40% 29.86 in 10.0 mi SW 3.5 mph - N/A   Clear