Weather History for Phoenix, AZ

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Saturday, January 12, 2013

  Actual Average Record
Temperature  
Mean Temperature 42 °F 56 °F  
Max Temperature 53 °F 67 °F 80 °F (1996)
Min Temperature 31 °F 45 °F 22 °F (1962)
Degree Days  
Heating Degree Days 23 9  
Month to date heating degree days 171 114  
Since 1 July heating degree days 452 515  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 11 °F    
Average Humidity 36    
Maximum Humidity 56    
Minimum Humidity 16    
Precipitation  
Precipitation 0.00 in 0.03 in 1.04 in (1899)
Month to date precipitation 0.01 0.36  
Year to date precipitation 0.01 0.36  
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 30.05 in    
Wind  
Wind Speed 5 mph (South)    
Max Wind Speed 16 mph    
Max Gust Speed 20 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Jan. 12, 2013 Rise Set
Actual Time 7:32 AM MST 5:40 PM MST
Civil Twilight 7:05 AM MST 6:07 PM MST
Nautical Twilight 6:34 AM MST 6:38 PM MST
Astronomical Twilight 6:04 AM MST 7:08 PM MST
Moon 7:59 AM MST (1/12) 7:07 PM MST (1/12)
Length of Visible Light 11h 02m
Length of Day
10h 08m
New Moon, 1% of the Moon is Illuminated
Jan 12
New Moon
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 39.9 °F - 14.0 °F 35% 29.99 in 10.0 mi Calm Calm - N/A   Clear
1:51 AM 37.0 °F 34.5 °F 15.1 °F 41% 29.99 in 10.0 mi East 3.5 mph - N/A   Clear
2:51 AM 35.6 °F 31.7 °F 15.8 °F 44% 29.99 in 10.0 mi ENE 4.6 mph - N/A   Clear
3:51 AM 35.1 °F 31.0 °F 16.0 °F 46% 29.98 in 10.0 mi ESE 4.6 mph - N/A   Clear
4:51 AM 33.8 °F 29.6 °F 17.6 °F 52% 29.98 in 10.0 mi ENE 4.6 mph - N/A   Clear
5:51 AM 32.0 °F 28.7 °F 17.6 °F 55% 30.00 in 10.0 mi East 3.5 mph - N/A   Clear
6:51 AM 32.0 °F 27.5 °F 18.0 °F 56% 30.03 in 10.0 mi ESE 4.6 mph - N/A   Partly Cloudy
7:51 AM 32.0 °F 27.5 °F 18.0 °F 56% 30.06 in 10.0 mi East 4.6 mph - N/A   Scattered Clouds
8:51 AM 35.1 °F 31.0 °F 15.1 °F 44% 30.08 in 10.0 mi ESE 4.6 mph - N/A   Scattered Clouds
9:51 AM 37.9 °F - 17.1 °F 43% 30.11 in 10.0 mi Calm Calm - N/A   Scattered Clouds
10:51 AM 43.0 °F 40.3 °F 15.1 °F 32% 30.10 in 10.0 mi East 4.6 mph - N/A   Scattered Clouds
11:51 AM 46.4 °F - 14.0 °F 27% 30.08 in 10.0 mi Calm Calm - N/A   Scattered Clouds
12:51 PM 46.9 °F - 10.0 °F 22% 30.06 in 10.0 mi Variable 5.8 mph - N/A   Scattered Clouds
1:51 PM 50.0 °F - 8.1 °F 18% 30.04 in 10.0 mi WSW 4.6 mph - N/A   Partly Cloudy
2:51 PM 51.1 °F - 7.0 °F 17% 30.04 in 10.0 mi West 5.8 mph - N/A   Partly Cloudy
3:51 PM 51.1 °F - 7.0 °F 17% 30.04 in 10.0 mi West 8.1 mph - N/A   Partly Cloudy
4:51 PM 51.1 °F - 6.1 °F 16% 30.04 in 10.0 mi West 13.8 mph - N/A   Partly Cloudy
5:51 PM 48.9 °F - 8.1 °F 19% 30.04 in 10.0 mi SW 4.6 mph - N/A   Partly Cloudy
6:51 PM 46.9 °F - 8.1 °F 21% 30.06 in 10.0 mi WSW 5.8 mph - N/A   Clear
7:51 PM 43.0 °F 39.5 °F 8.1 °F 24% 30.08 in 10.0 mi SW 5.8 mph - N/A   Clear
8:51 PM 43.0 °F 39.5 °F 3.0 °F 19% 30.09 in 10.0 mi SW 5.8 mph - N/A   Clear
9:51 PM 41.0 °F 38.0 °F 3.9 °F 21% 30.10 in 10.0 mi WSW 4.6 mph - N/A   Clear
10:51 PM 42.1 °F 38.4 °F 3.0 °F 20% 30.10 in 10.0 mi WNW 5.8 mph - N/A   Clear
11:51 PM 39.9 °F - 5.0 °F 23% 30.10 in 10.0 mi Calm Calm - N/A   Clear