Weather History for Phoenix, AZ

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Sunday, September 29, 2013

  Actual Average Record
Temperature  
Mean Temperature 81 °F 84 °F  
Max Temperature 94 °F 95 °F 107 °F (2003)
Min Temperature 67 °F 72 °F 52 °F (1923)
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 16 19  
Month to date cooling degree days 702 684  
Year to date cooling degree days 4590 4153  
Growing Degree Days 30 (Base 50)    
Moisture  
Dew Point 33 °F    
Average Humidity 21    
Maximum Humidity 31    
Minimum Humidity 11    
Precipitation  
Precipitation 0.00 in 0.02 in 1.66 in (1983)
Month to date precipitation 0.86 0.62  
Year to date precipitation 5.60 5.90  
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 29.93 in    
Wind  
Wind Speed 4 mph (WSW)    
Max Wind Speed 12 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. 29, 2013 Rise Set
Actual Time 6:21 AM MST 6:14 PM MST
Civil Twilight 5:56 AM MST 6:39 PM MST
Nautical Twilight 5:27 AM MST 7:08 PM MST
Astronomical Twilight 4:58 AM MST 7:37 PM MST
Moon 1:19 AM MST (9/29) 3:01 PM MST (9/29)
Length of Visible Light 12h 43m
Length of Day
11h 53m
Waning Crescent, 26% of the Moon is Illuminated
Sep 29
Waning Crescent
Oct 4
New
Oct 11
First Quarter
Oct 18
Full
Oct 26
Last Quarter

Hourly Weather History & Observations

Time (MST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 75.0 °F 36.0 °F 24% 29.94 in 10.0 mi Calm Calm - N/A   Clear
1:51 AM 75.0 °F 34.0 °F 22% 29.95 in 10.0 mi Calm Calm - N/A   Clear
2:51 AM 70.0 °F 37.0 °F 30% 29.95 in 10.0 mi Calm Calm - N/A   Clear
3:51 AM 70.0 °F 35.1 °F 28% 29.95 in 10.0 mi East 4.6 mph - N/A   Clear
4:51 AM 69.1 °F 30.9 °F 24% 29.96 in 10.0 mi East 4.6 mph - N/A   Clear
5:51 AM 69.1 °F 28.9 °F 22% 29.97 in 10.0 mi SE 3.5 mph - N/A   Clear
6:51 AM 69.1 °F 30.0 °F 23% 29.99 in 10.0 mi Calm Calm - N/A   Clear
7:51 AM 72.0 °F 30.9 °F 22% 30.00 in 10.0 mi ESE 8.1 mph - N/A   Clear
8:51 AM 75.9 °F 30.0 °F 19% 30.01 in 10.0 mi East 8.1 mph - N/A   Clear
9:51 AM 82.0 °F 28.9 °F 14% 30.01 in 10.0 mi East 8.1 mph - N/A   Clear
10:51 AM 86.0 °F 28.9 °F 13% 30.00 in 10.0 mi Calm Calm - N/A   Clear
11:51 AM 88.0 °F 28.9 °F 12% 29.98 in 10.0 mi Calm Calm - N/A   Clear
12:51 PM 89.1 °F 28.0 °F 11% 29.95 in 10.0 mi WNW 5.8 mph - N/A   Clear
1:51 PM 91.0 °F 30.0 °F 11% 29.91 in 10.0 mi West 3.5 mph - N/A   Clear
2:51 PM 93.0 °F 30.9 °F 11% 29.89 in 10.0 mi NNW 5.8 mph - N/A   Clear
3:51 PM 93.0 °F 32.0 °F 12% 29.88 in 10.0 mi West 11.5 mph - N/A   Clear
4:51 PM 91.9 °F 33.1 °F 12% 29.87 in 10.0 mi West 8.1 mph - N/A   Clear
5:51 PM 91.0 °F 34.0 °F 13% 29.87 in 10.0 mi WNW 8.1 mph - N/A   Clear
6:51 PM 89.1 °F 34.0 °F 14% 29.87 in 10.0 mi West 9.2 mph - N/A   Clear
7:51 PM 84.9 °F 35.1 °F 17% 29.88 in 10.0 mi WSW 4.6 mph - N/A   Clear
8:51 PM 84.0 °F 37.0 °F 19% 29.89 in 10.0 mi Calm Calm - N/A   Clear
9:51 PM 82.0 °F 37.0 °F 20% 29.88 in 10.0 mi West 3.5 mph - N/A   Clear
10:51 PM 78.1 °F 39.9 °F 25% 29.88 in 10.0 mi Calm Calm - N/A   Clear
11:51 PM 75.9 °F 41.0 °F 29% 29.88 in 10.0 mi ESE 3.5 mph - N/A   Clear