Weather History for Phoenix, AZ

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Tuesday, January 15, 2013

  Actual Average Record
Temperature  
Mean Temperature 40 °F 56 °F  
Max Temperature 51 °F 67 °F 81 °F (2000)
Min Temperature 29 °F 46 °F 23 °F (1964)
Degree Days  
Heating Degree Days 25 9  
Month to date heating degree days 248 141  
Since 1 July heating degree days 529 542  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 2 °F    
Average Humidity 28    
Maximum Humidity 46    
Minimum Humidity 10    
Precipitation  
Precipitation 0.00 in 0.03 in 0.69 in (1978)
Month to date precipitation 0.01 0.46  
Year to date precipitation 0.01 0.46  
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 30.35 in    
Wind  
Wind Speed 4 mph (WSW)    
Max Wind Speed 12 mph    
Max Gust Speed 15 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Jan. 15, 2013 Rise Set
Actual Time 7:31 AM MST 5:43 PM MST
Civil Twilight 7:04 AM MST 6:10 PM MST
Nautical Twilight 6:34 AM MST 6:40 PM MST
Astronomical Twilight 6:04 AM MST 7:10 PM MST
Moon 9:55 AM MST (1/15) 10:19 PM MST (1/15)
Length of Visible Light 11h 05m
Length of Day
10h 11m
Waxing Crescent, 20% of the Moon is Illuminated
Jan 15
Waxing Crescent
Jan 18
First Quarter
Jan 26
Full
Feb 3
Last Quarter
Feb 10
New

Hourly Weather History & Observations

Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 34.0 °F 31.0 °F 10.9 °F 38% 30.27 in 10.0 mi WSW 3.5 mph - N/A   Clear
1:51 AM 33.8 °F 30.8 °F 10.4 °F 38% 30.28 in 10.0 mi West 3.5 mph - N/A   Clear
2:51 AM 30.0 °F 25.2 °F 10.9 °F 45% 30.32 in 10.0 mi WSW 4.6 mph - N/A   Clear
3:51 AM 28.9 °F 22.8 °F 10.0 °F 45% 30.32 in 10.0 mi SW 5.8 mph - N/A   Clear
4:51 AM 30.2 °F 26.7 °F 6.8 °F 37% 30.32 in 10.0 mi WSW 3.5 mph - N/A   Partly Cloudy
5:51 AM 30.9 °F - 6.1 °F 35% 30.34 in 10.0 mi Calm Calm - N/A   Partly Cloudy
6:51 AM 30.9 °F - 5.0 °F 33% 30.36 in 10.0 mi Calm Calm - N/A   Clear
7:51 AM 30.9 °F - 9.0 °F 40% 30.39 in 10.0 mi Calm Calm - N/A   Clear
8:51 AM 35.1 °F 32.2 °F 3.0 °F 26% 30.42 in 10.0 mi SE 3.5 mph - N/A   Clear
9:51 AM 37.9 °F - -0.0 °F 20% 30.43 in 10.0 mi Calm Calm - N/A   Clear
10:51 AM 39.0 °F 36.8 °F -2.0 °F 18% 30.43 in 10.0 mi West 3.5 mph - N/A   Partly Cloudy
11:51 AM 44.6 °F 42.2 °F -2.2 °F 14% 30.40 in 10.0 mi Variable 4.6 mph - N/A   Partly Cloudy
12:51 PM 45.0 °F - -4.0 °F 13% 30.37 in 10.0 mi Calm Calm - N/A   Partly Cloudy
1:51 PM 48.2 °F - -4.0 °F 11% 30.34 in 10.0 mi West 6.9 mph - N/A   Partly Cloudy
2:51 PM 50.0 °F - -4.0 °F 11% 30.32 in 10.0 mi SW 6.9 mph - N/A   Partly Cloudy
3:51 PM 50.0 °F - -4.0 °F 11% 30.31 in 10.0 mi South 4.6 mph - N/A   Partly Cloudy
4:51 PM 51.1 °F - -2.9 °F 11% 30.33 in 10.0 mi SW 6.9 mph - N/A   Scattered Clouds
5:51 PM 48.9 °F - -2.0 °F 12% 30.34 in 10.0 mi West 10.4 mph - N/A   Scattered Clouds
6:51 PM 48.0 °F - -0.9 °F 13% 30.35 in 10.0 mi West 10.4 mph - N/A   Scattered Clouds
7:51 PM 45.0 °F 41.8 °F -0.0 °F 15% 30.36 in 10.0 mi SW 5.8 mph - N/A   Partly Cloudy
8:51 PM 43.0 °F - 1.9 °F 18% 30.36 in 10.0 mi Calm Calm - N/A   Clear
9:51 PM 44.1 °F - -0.0 °F 16% 30.35 in 10.0 mi Calm Calm - N/A   Clear
10:51 PM 41.0 °F 39.0 °F 3.9 °F 21% 30.37 in 10.0 mi ESE 3.5 mph - N/A   Clear
11:51 PM 39.0 °F - 7.0 °F 27% 30.38 in 10.0 mi Calm Calm - N/A   Clear