Weather History for Phoenix, AZ

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Sunday, April 28, 2013

  Actual Average Record
Temperature  
Mean Temperature 85 °F 76 °F  
Max Temperature 100 °F 89 °F 104 °F (1992)
Min Temperature 69 °F 64 °F 45 °F (1896)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 17  
Since 1 July heating degree days 881 931  
Cooling Degree Days 20 12  
Month to date cooling degree days 274 227  
Year to date cooling degree days 462 331  
Growing Degree Days 34 (Base 50)    
Moisture  
Dew Point 19 °F    
Average Humidity 11    
Maximum Humidity 19    
Minimum Humidity 3    
Precipitation  
Precipitation 0.00 in 0.00 in 0.65 in (1933)
Month to date precipitation 0.06 0.27  
Year to date precipitation 2.61 3.09  
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 29.74 in    
Wind  
Wind Speed 4 mph (East)    
Max Wind Speed 14 mph    
Max Gust Speed 24 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Apr. 28, 2013 Rise Set
Actual Time 5:42 AM MST 7:08 PM MST
Civil Twilight 5:16 AM MST 7:35 PM MST
Nautical Twilight 4:44 AM MST 8:06 PM MST
Astronomical Twilight 4:11 AM MST 8:39 PM MST
Moon 10:37 PM MST (4/28) 8:08 AM MST (4/28)
Length of Visible Light 14h 18m
Length of Day
13h 26m
Waning Gibbous, 88% of the Moon is Illuminated
Apr 28
Waning Gibbous
May 2
Last Quarter
May 9
New
May 17
First Quarter
May 24
Full

Hourly Weather History & Observations

Time (MST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 77.0 °F 26.1 °F 15% 29.80 in 10.0 mi East 3.5 mph - N/A   Clear
1:51 AM 75.0 °F 27.0 °F 17% 29.79 in 10.0 mi ESE 3.5 mph - N/A   Clear
2:51 AM 73.9 °F 27.0 °F 18% 29.78 in 10.0 mi ESE 6.9 mph - N/A   Clear
3:51 AM 73.9 °F 24.1 °F 16% 29.78 in 10.0 mi ESE 6.9 mph - N/A   Clear
4:51 AM 71.1 °F 26.1 °F 19% 29.79 in 10.0 mi Calm Calm - N/A   Clear
5:51 AM 69.1 °F 25.0 °F 19% 29.80 in 10.0 mi East 8.1 mph - N/A   Clear
6:51 AM 71.1 °F 26.1 °F 19% 29.82 in 10.0 mi Calm Calm - N/A   Clear
7:51 AM 77.0 °F 23.0 °F 13% 29.83 in 10.0 mi East 5.8 mph - N/A   Clear
8:51 AM 84.0 °F 19.9 °F 9% 29.83 in 10.0 mi East 8.1 mph - N/A   Clear
9:51 AM 87.1 °F 21.0 °F 9% 29.82 in 10.0 mi Variable 3.5 mph - N/A   Clear
10:51 AM 90.0 °F 19.0 °F 7% 29.81 in 10.0 mi Variable 3.5 mph - N/A   Clear
11:51 AM 96.1 °F 17.1 °F 6% 29.79 in 10.0 mi Calm Calm - N/A   Clear
12:51 PM 97.0 °F 9.0 °F 4% 29.77 in 10.0 mi ENE 5.8 mph - N/A   Clear
1:51 PM 98.1 °F 5.0 °F 4% 29.74 in 10.0 mi Calm Calm - N/A   Clear
2:51 PM 99.0 °F 6.1 °F 4% 29.71 in 10.0 mi NNE 3.5 mph - N/A   Clear
3:51 PM 98.1 °F 7.0 °F 4% 29.68 in 10.0 mi NW 3.5 mph - N/A   Clear
4:51 PM 98.1 °F 8.1 °F 4% 29.67 in 10.0 mi NW 5.8 mph - N/A   Clear
5:51 PM 97.0 °F 9.0 °F 4% 29.65 in 10.0 mi Calm Calm - N/A   Clear
6:51 PM 95.0 °F 12.0 °F 5% 29.65 in 10.0 mi WSW 9.2 mph - N/A   Clear
7:51 PM 91.0 °F 16.0 °F 6% 29.65 in 10.0 mi SW 3.5 mph - N/A   Clear
8:51 PM 89.1 °F 18.0 °F 7% 29.67 in 10.0 mi Calm Calm - N/A   Clear
9:51 PM 87.1 °F 21.0 °F 9% 29.67 in 10.0 mi Calm Calm - N/A   Clear
10:51 PM 82.9 °F 23.0 °F 11% 29.68 in 10.0 mi Calm Calm - N/A   Clear
11:51 PM 79.0 °F 30.9 °F 17% 29.68 in 10.0 mi ESE 3.5 mph - N/A   Clear