Weather History for Phoenix, AZ

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Wednesday, September 11, 2013

  Actual Average Record
Temperature  
Mean Temperature 84 °F 90 °F  
Max Temperature 94 °F 102 °F 112 °F (1990)
Min Temperature 74 °F 79 °F 58 °F (1912)
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 19 25  
Month to date cooling degree days 284 289  
Year to date cooling degree days 4172 3758  
Growing Degree Days 33 (Base 50)    
Moisture  
Dew Point 62 °F    
Average Humidity 54    
Maximum Humidity 79    
Minimum Humidity 28    
Precipitation  
Precipitation 0.00 in 0.02 in 1.08 in (1939)
Month to date precipitation 0.86 0.27  
Year to date precipitation 5.60 5.55  
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 29.85 in    
Wind  
Wind Speed 5 mph (WSW)    
Max Wind Speed 13 mph    
Max Gust Speed 17 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 11, 2013 Rise Set
Actual Time 6:09 AM MST 6:39 PM MST
Civil Twilight 5:44 AM MST 7:04 PM MST
Nautical Twilight 5:14 AM MST 7:33 PM MST
Astronomical Twilight 4:44 AM MST 8:03 PM MST
Moon 12:21 PM MST (9/11) 10:58 PM MST (9/11)
Length of Visible Light 13h 20m
Length of Day
12h 30m
Waxing Crescent, 40% of the Moon is Illuminated
Sep 11
Waxing Crescent
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New

Hourly Weather History & Observations

Time (MST) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 77.0 °F - 64.0 °F 64% 29.85 in 10.0 mi Calm Calm - N/A   Partly Cloudy
1:51 AM 77.0 °F - 66.0 °F 69% 29.86 in 10.0 mi Calm Calm - N/A   Partly Cloudy
2:51 AM 75.9 °F - 66.0 °F 71% 29.85 in 10.0 mi East 3.5 mph - N/A   Clear
3:51 AM 73.9 °F - 66.9 °F 79% 29.85 in 10.0 mi East 5.8 mph - N/A   Clear
4:51 AM 75.0 °F - 66.9 °F 76% 29.87 in 10.0 mi Calm Calm - N/A   Clear
5:51 AM 73.9 °F - 66.9 °F 79% 29.88 in 10.0 mi East 5.8 mph - N/A   Partly Cloudy
6:51 AM 73.9 °F - 66.9 °F 79% 29.91 in 10.0 mi East 4.6 mph - N/A   Partly Cloudy
7:51 AM 77.0 °F - 66.0 °F 69% 29.91 in 10.0 mi East 4.6 mph - N/A   Partly Cloudy
8:51 AM 80.1 °F 81.9 °F 64.9 °F 60% 29.92 in 10.0 mi ESE 3.5 mph - N/A   Partly Cloudy
9:51 AM 82.9 °F 84.0 °F 63.0 °F 51% 29.93 in 10.0 mi Calm Calm - N/A   Partly Cloudy
10:51 AM 84.9 °F 85.4 °F 62.1 °F 46% 29.92 in 10.0 mi Calm Calm - N/A   Partly Cloudy
11:51 AM 89.1 °F 89.3 °F 62.1 °F 40% 29.90 in 10.0 mi Variable 4.6 mph - N/A   Partly Cloudy
12:51 PM 89.1 °F 88.2 °F 59.0 °F 36% 29.88 in 10.0 mi Variable 5.8 mph - N/A   Partly Cloudy
1:51 PM 91.9 °F 90.6 °F 57.0 °F 31% 29.85 in 10.0 mi North 5.8 mph - N/A   Partly Cloudy
2:51 PM 93.0 °F 92.3 °F 59.0 °F 32% 29.83 in 10.0 mi Variable 6.9 mph - N/A   Partly Cloudy
3:51 PM 91.9 °F 90.6 °F 57.0 °F 31% 29.80 in 10.0 mi South 5.8 mph - N/A   Partly Cloudy
4:51 PM 93.0 °F 91.1 °F 55.0 °F 28% 29.80 in 10.0 mi WNW 11.5 mph - N/A   Partly Cloudy
5:51 PM 91.9 °F 89.5 °F 53.1 °F 27% 29.79 in 10.0 mi West 9.2 mph - N/A   Partly Cloudy
6:51 PM 91.0 °F 89.2 °F 55.9 °F 30% 29.79 in 10.0 mi WNW 9.2 mph - N/A   Partly Cloudy
7:51 PM 91.0 °F 89.7 °F 57.0 °F 32% 29.80 in 10.0 mi West 6.9 mph - N/A   Partly Cloudy
8:51 PM 88.0 °F 87.1 °F 59.0 °F 37% 29.81 in 10.0 mi West 8.1 mph - N/A   Clear
9:51 PM 86.0 °F 86.1 °F 61.0 °F 43% 29.81 in 10.0 mi West 5.8 mph - N/A   Clear
10:51 PM 84.0 °F 84.5 °F 62.1 °F 47% 29.81 in 10.0 mi WSW 5.8 mph - N/A   Clear
11:51 PM 82.0 °F 83.1 °F 63.0 °F 52% 29.81 in 10.0 mi WSW 6.9 mph - N/A   Clear