Weather History for Phoenix, AZ

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Tuesday, May 28, 2013

  Actual Average Record
Temperature  
Mean Temperature 84 °F 86 °F  
Max Temperature 98 °F 99 °F 113 °F (1983)
Min Temperature 70 °F 73 °F 53 °F (1929)
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 19 21  
Month to date cooling degree days 524 468  
Year to date cooling degree days 1028 823  
Growing Degree Days 34 (Base 50)    
Moisture  
Dew Point 33 °F    
Average Humidity 19    
Maximum Humidity 28    
Minimum Humidity 9    
Precipitation  
Precipitation 0.00 in 0.00 in 0.27 in (1907)
Month to date precipitation 0.00 0.10  
Year to date precipitation 2.61 3.20  
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 29.59 in    
Wind  
Wind Speed 9 mph (WSW)    
Max Wind Speed 22 mph    
Max Gust Speed 31 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

May. 28, 2013 Rise Set
Actual Time 5:20 AM MST 7:30 PM MST
Civil Twilight 4:52 AM MST 7:58 PM MST
Nautical Twilight 4:17 AM MST 8:33 PM MST
Astronomical Twilight 3:40 AM MST 9:10 PM MST
Moon 11:03 PM MST (5/28) 9:08 AM MST (5/28)
Length of Visible Light 15h 06m
Length of Day
14h 10m
Waning Gibbous, 82% of the Moon is Illuminated
May 28
Waning Gibbous
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Jun 23
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 81.0 °F 28.0 °F 14% 29.65 in 10.0 mi WSW 3.5 mph - N/A   Clear
1:51 AM 77.0 °F 39.0 °F 25% 29.64 in 10.0 mi East 8.1 mph - N/A   Clear
2:51 AM 75.0 °F 37.0 °F 25% 29.63 in 10.0 mi East 6.9 mph - N/A   Clear
3:51 AM 73.0 °F 35.1 °F 25% 29.63 in 10.0 mi East 8.1 mph - N/A   Clear
4:51 AM 71.1 °F 36.0 °F 28% 29.64 in 10.0 mi East 6.9 mph - N/A   Partly Cloudy
5:51 AM 70.0 °F 35.1 °F 28% 29.64 in 10.0 mi East 8.1 mph - N/A   Scattered Clouds
6:51 AM 73.0 °F 34.0 °F 24% 29.65 in 10.0 mi East 8.1 mph - N/A   Mostly Cloudy
7:51 AM 77.0 °F 32.0 °F 19% 29.66 in 10.0 mi East 6.9 mph - N/A   Mostly Cloudy
8:51 AM 82.0 °F 30.0 °F 15% 29.65 in 10.0 mi SE 5.8 mph - N/A   Mostly Cloudy
9:51 AM 84.9 °F 30.9 °F 14% 29.64 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:51 AM 88.0 °F 33.1 °F 14% 29.64 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:51 AM 91.0 °F 32.0 °F 12% 29.62 in 10.0 mi Variable 4.6 mph - N/A   Mostly Cloudy
12:51 PM 91.0 °F 30.9 °F 12% 29.61 in 10.0 mi NW 8.1 mph - N/A   Mostly Cloudy
1:51 PM 93.0 °F 30.9 °F 11% 29.58 in 10.0 mi Variable 4.6 mph - N/A   Mostly Cloudy
2:51 PM 95.0 °F 27.0 °F 9% 29.55 in 10.0 mi WNW 8.1 mph - N/A   Mostly Cloudy
3:36 PM 96.8 °F 28.4 °F 9% 29.58 in 10.0 mi West 13.8 mph 20.7 mph N/A   Scattered Clouds
3:47 PM 95.0 °F 28.4 °F 9% 29.58 in 10.0 mi WSW 12.7 mph 23.0 mph N/A   Scattered Clouds
3:51 PM 97.0 °F 30.0 °F 9% 29.52 in 10.0 mi WSW 15.0 mph 23.0 mph N/A   Scattered Clouds
4:51 PM 95.0 °F 32.0 °F 11% 29.51 in 10.0 mi WSW 17.3 mph 26.5 mph N/A   Scattered Clouds
5:51 PM 93.9 °F 32.0 °F 11% 29.50 in 10.0 mi West 13.8 mph 21.9 mph N/A   Scattered Clouds
6:51 PM 93.0 °F 35.1 °F 13% 29.51 in 10.0 mi West 19.6 mph - N/A   Scattered Clouds
7:51 PM 91.0 °F 36.0 °F 14% 29.52 in 10.0 mi West 20.7 mph - N/A   Scattered Clouds
8:51 PM 88.0 °F 37.9 °F 17% 29.53 in 10.0 mi WSW 8.1 mph - N/A   Scattered Clouds
9:51 PM 86.0 °F 39.2 °F 19% 29.55 in 10.0 mi WSW 9.2 mph - N/A   Scattered Clouds
10:51 PM 86.0 °F 37.4 °F 18% 29.56 in 10.0 mi WSW 10.4 mph - N/A   Scattered Clouds
11:51 PM 84.2 °F 37.4 °F 19% 29.56 in 10.0 mi West 12.7 mph - N/A   Scattered Clouds