Phoenix, AZ

4:23 PM MST on May 29, 2017 (GMT -0700)
Phoenix Sky Harbor International

Weather History for KPHX - January, 2012

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Friday, January 20, 2012

  Actual Average Record
Temperature  
Mean Temperature 57 °F 57 °F  
Max Temperature 71 °F 68 °F 84 °F (1950)
Min Temperature 43 °F 46 °F 22 °F (1963)
Degree Days  
Heating Degree Days 8 8  
Month to date heating degree days 124 183  
Since 1 July heating degree days 552 584  
Cooling Degree Days 0 0  
Month to date cooling degree days 3 0  
Year to date cooling degree days 3 0  
Growing Degree Days 6 (Base 50)    
Moisture  
Dew Point 29 °F    
Average Humidity 39    
Maximum Humidity 60    
Minimum Humidity 18    
Precipitation  
Precipitation 0.00 in 0.03 in 0.86 in (2017)
Month to date precipitation T 0.61  
Year to date precipitation T 0.61  
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 29.99 in    
Wind  
Wind Speed 4 mph (ESE)    
Max Wind Speed 10 mph    
Max Gust Speed 15 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Jan. 20, 2012 Rise Set
Actual Time 7:30 AM MST 5:47 PM MST
Civil Twilight 7:03 AM MST 6:14 PM MST
Nautical Twilight 6:33 AM MST 6:44 PM MST
Astronomical Twilight 6:03 AM MST 7:14 PM MST
Moon 5:08 AM MST (1/20) 3:26 PM MST (1/20)
Length of Visible Light 11h 10m
Length of Day
10h 16m
Waning Crescent, 8% of the Moon is Illuminated
Jan 20
Waning Crescent
Jan 23
New
Jan 30
First Quarter
Feb 7
Full
Feb 14
Last Quarter

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 50.0 °F - 30.0 °F 46% 29.98 in 10.0 mi ESE 5.8 mph - N/A   Clear
1:51 AM 50.0 °F - 30.0 °F 46% 29.96 in 10.0 mi ESE 6.9 mph - N/A   Clear
2:51 AM 48.9 °F - 32.0 °F 52% 29.96 in 10.0 mi East 4.6 mph - N/A   Clear
3:51 AM 46.0 °F 42.5 °F 33.1 °F 61% 29.95 in 10.0 mi East 6.9 mph - N/A   Clear
4:51 AM 46.0 °F - 30.0 °F 54% 29.97 in 10.0 mi Calm Calm - N/A   Clear
5:51 AM 44.1 °F 41.5 °F 28.9 °F 55% 29.98 in 10.0 mi ESE 4.6 mph - N/A   Clear
6:51 AM 43.0 °F 40.3 °F 28.9 °F 58% 30.01 in 10.0 mi East 4.6 mph - N/A   Mostly Cloudy
7:51 AM 44.1 °F 41.5 °F 28.9 °F 55% 30.01 in 10.0 mi SE 4.6 mph - N/A   Mostly Cloudy
8:51 AM 46.9 °F - 28.9 °F 50% 30.04 in 10.0 mi East 5.8 mph - N/A   Mostly Cloudy
9:51 AM 53.1 °F - 28.9 °F 40% 30.05 in 10.0 mi ESE 8.1 mph - N/A   Mostly Cloudy
10:51 AM 57.0 °F - 30.0 °F 36% 30.05 in 10.0 mi ESE 4.6 mph - N/A   Scattered Clouds
11:51 AM 61.0 °F - 30.0 °F 31% 30.03 in 10.0 mi SSW 4.6 mph - N/A   Scattered Clouds
12:51 PM 64.0 °F - 32.0 °F 30% 29.99 in 10.0 mi Calm Calm - N/A   Scattered Clouds
1:51 PM 68.0 °F - 28.9 °F 23% 29.96 in 10.0 mi ESE 4.6 mph - N/A   Partly Cloudy
2:51 PM 70.0 °F - 26.1 °F 19% 29.95 in 10.0 mi Calm Calm - N/A   Partly Cloudy
3:51 PM 69.8 °F - 24.8 °F 18% 29.97 in 10.0 mi Calm Calm - N/A   Scattered Clouds
4:51 PM 70.0 °F - 25.0 °F 18% 29.95 in 10.0 mi Calm Calm - N/A   Scattered Clouds
5:51 PM 69.1 °F - 26.1 °F 20% 29.96 in 10.0 mi NNW 5.8 mph - N/A   Mostly Cloudy
6:51 PM 66.9 °F - 27.0 °F 22% 29.98 in 10.0 mi NW 6.9 mph - N/A   Mostly Cloudy
7:51 PM 62.1 °F - 28.9 °F 29% 30.00 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:51 PM 59.0 °F - 30.0 °F 33% 30.00 in 10.0 mi Calm Calm - N/A   Partly Cloudy
9:51 PM 57.0 °F - 30.9 °F 37% 30.00 in 10.0 mi East 6.9 mph - N/A   Partly Cloudy
10:51 PM 54.0 °F - 30.9 °F 41% 30.00 in 10.0 mi East 9.2 mph - N/A   Partly Cloudy
11:51 PM 53.1 °F - 30.9 °F 43% 29.99 in 10.0 mi East 6.9 mph - N/A   Partly Cloudy