Weather History for Phoenix, AZ

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Saturday, May 11, 2013

  Actual Average Record
Temperature  
Mean Temperature 85 °F 81 °F  
Max Temperature 96 °F 93 °F 110 °F (1934)
Min Temperature 73 °F 68 °F 43 °F (1905)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 July heating degree days 881 934  
Cooling Degree Days 20 16  
Month to date cooling degree days 170 156  
Year to date cooling degree days 674 511  
Growing Degree Days 34 (Base 50)    
Moisture  
Dew Point 34 °F    
Average Humidity 19    
Maximum Humidity 29    
Minimum Humidity 9    
Precipitation  
Precipitation 0.00 in 0.00 in 0.17 in (1957)
Month to date precipitation 0.00 0.04  
Year to date precipitation 2.61 3.14  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Year to date snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.96 in    
Wind  
Wind Speed 8 mph (East)    
Max Wind Speed 20 mph    
Max Gust Speed 25 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

May. 11, 2013 Rise Set
Actual Time 5:30 AM MST 7:18 PM MST
Civil Twilight 5:03 AM MST 7:45 PM MST
Nautical Twilight 4:30 AM MST 8:18 PM MST
Astronomical Twilight 3:55 AM MST 8:53 PM MST
Moon 6:42 AM MST (5/11) 9:00 PM MST (5/11)
Length of Visible Light 14h 42m
Length of Day
13h 48m
Waxing Crescent, 3% of the Moon is Illuminated
May 11
Waxing Crescent
May 17
First Quarter
May 24
Full
May 31
Last Quarter
Jun 8
New

Hourly Weather History & Observations

Time (MST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 81.0 °F 37.0 °F 21% 29.94 in 10.0 mi East 9.2 mph - N/A   Scattered Clouds
1:51 AM 78.1 °F 39.0 °F 25% 29.94 in 10.0 mi ESE 5.8 mph - N/A   Scattered Clouds
2:51 AM 78.1 °F 37.9 °F 24% 29.94 in 10.0 mi East 6.9 mph - N/A   Scattered Clouds
3:51 AM 75.9 °F 37.9 °F 25% 29.95 in 10.0 mi East 10.4 mph - N/A   Scattered Clouds
4:51 AM 73.0 °F 39.0 °F 29% 29.96 in 10.0 mi East 6.9 mph - N/A   Scattered Clouds
5:51 AM 73.0 °F 39.0 °F 29% 29.97 in 10.0 mi East 5.8 mph - N/A   Partly Cloudy
6:51 AM 75.9 °F 39.0 °F 26% 29.99 in 10.0 mi East 10.4 mph - N/A   Scattered Clouds
7:51 AM 80.1 °F 37.0 °F 21% 30.00 in 10.0 mi ENE 13.8 mph 20.7 mph N/A   Scattered Clouds
8:51 AM 84.0 °F 37.9 °F 19% 30.00 in 10.0 mi East 13.8 mph - N/A   Scattered Clouds
9:51 AM 87.1 °F 37.0 °F 17% 30.01 in 10.0 mi East 11.5 mph - N/A   Scattered Clouds
10:51 AM 89.1 °F 36.0 °F 15% 30.01 in 10.0 mi ENE 13.8 mph 23.0 mph N/A   Scattered Clouds
11:51 AM 89.1 °F 35.1 °F 15% 30.00 in 10.0 mi East 9.2 mph - N/A   Scattered Clouds
12:51 PM 93.0 °F 33.1 °F 12% 29.98 in 10.0 mi East 20.7 mph 25.3 mph N/A   Scattered Clouds
1:51 PM 93.0 °F 30.9 °F 11% 29.96 in 10.0 mi ENE 8.1 mph 19.6 mph N/A   Scattered Clouds
2:51 PM 95.0 °F 28.0 °F 9% 29.94 in 10.0 mi NE 11.5 mph 23.0 mph N/A   Scattered Clouds
3:51 PM 95.0 °F 26.1 °F 9% 29.91 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
4:51 PM 95.0 °F 27.0 °F 9% 29.91 in 10.0 mi Variable 6.9 mph - N/A   Scattered Clouds
5:51 PM 93.9 °F 28.0 °F 10% 29.89 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
6:51 PM 93.0 °F 28.9 °F 10% 29.90 in 10.0 mi SE 3.5 mph - N/A   Scattered Clouds
7:51 PM 91.0 °F 30.0 °F 11% 29.91 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:51 PM 90.0 °F 30.9 °F 12% 29.93 in 10.0 mi Calm Calm - N/A   Partly Cloudy
9:51 PM 89.1 °F 35.1 °F 15% 29.95 in 10.0 mi NNE 3.5 mph - N/A   Partly Cloudy
10:51 PM 86.0 °F 35.1 °F 16% 29.96 in 10.0 mi East 5.8 mph - N/A   Partly Cloudy
11:51 PM 82.9 °F 37.0 °F 19% 29.97 in 10.0 mi ESE 3.5 mph - N/A   Partly Cloudy