Weather History for Grand Canyon, AZ

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Friday, April 12, 2013

  Actual Average Record
Temperature  
Mean Temperature 42 °F -  
Max Temperature 62 °F 55 °F 72 °F (1985)
Min Temperature 21 °F 22 °F 13 °F (1991)
Degree Days  
Heating Degree Days 24    
Moisture  
Dew Point 17 °F    
Average Humidity 43    
Maximum Humidity 81    
Minimum Humidity 14    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.88 in    
Wind  
Wind Speed 2 mph (NNW)    
Max Wind Speed 12 mph    
Max Gust Speed 18 mph    
Visibility 10 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Apr. 12, 2013 Rise Set
Actual Time 5:59 AM MST 6:59 PM MST
Civil Twilight 5:32 AM MST 7:26 PM MST
Nautical Twilight 5:01 AM MST 7:57 PM MST
Astronomical Twilight 4:29 AM MST 8:29 PM MST
Moon 7:15 AM MST (4/12) 9:29 PM MST (4/12)
Length of Visible Light 13h 53m
Length of Day
13h 00m
Waxing Crescent, 6% of the Moon is Illuminated
Apr 12
Waxing Crescent
Apr 18
First Quarter
Apr 25
Full
May 2
Last Quarter
May 9
New

Hourly Weather History & Observations

Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 25.0 °F - 18.0 °F 75% 29.88 in 10.0 mi Calm Calm - N/A   Clear
1:54 AM 25.0 °F - 17.1 °F 72% 29.89 in 10.0 mi Calm Calm - N/A   Clear
2:54 AM 25.0 °F - 17.1 °F 72% 29.86 in 10.0 mi Calm Calm - N/A   Clear
3:54 AM 25.0 °F - 17.1 °F 72% 29.87 in 10.0 mi Calm Calm - N/A   Clear
4:54 AM 23.0 °F - 17.1 °F 78% 29.87 in 10.0 mi Calm Calm - N/A   Clear
5:54 AM 21.0 °F - 16.0 °F 81% 29.89 in 10.0 mi Calm Calm - N/A   Clear
6:54 AM 28.9 °F 23.9 °F 19.9 °F 69% 29.91 in 10.0 mi ENE 4.6 mph - N/A   Clear
7:54 AM 45.0 °F - 24.1 °F 44% 29.89 in 10.0 mi Calm Calm - N/A   Clear
8:54 AM 53.1 °F - 24.1 °F 32% 29.88 in 10.0 mi Calm Calm - N/A   Clear
9:54 AM 57.0 °F - 21.9 °F 26% 29.89 in 10.0 mi Variable 4.6 mph - N/A   Clear
10:54 AM 60.1 °F - 19.9 °F 21% 29.89 in 10.0 mi WNW 9.2 mph - N/A   Clear
11:54 AM 62.1 °F - 17.1 °F 18% 29.89 in 10.0 mi North 9.2 mph 18.4 mph N/A   Clear
12:54 PM 61.0 °F - 14.0 °F 16% 29.89 in 10.0 mi Calm Calm - N/A   Clear
1:54 PM 62.1 °F - 12.9 °F 15% 29.87 in 10.0 mi West 11.5 mph 16.1 mph N/A   Scattered Clouds
2:54 PM 61.0 °F - 10.9 °F 14% 29.86 in 10.0 mi Variable 4.6 mph - N/A   Partly Cloudy
3:54 PM 62.1 °F - 12.0 °F 14% 29.83 in 10.0 mi WNW 5.8 mph - N/A   Clear
4:54 PM 61.0 °F - 12.0 °F 15% 29.84 in 10.0 mi Variable 4.6 mph - N/A   Clear
5:54 PM 57.9 °F - 14.0 °F 18% 29.87 in 10.0 mi North 8.1 mph - N/A   Clear
6:54 PM 55.0 °F - 17.1 °F 23% 29.86 in 10.0 mi Calm Calm - N/A   Scattered Clouds
7:54 PM 39.0 °F - 18.0 °F 43% 29.88 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:54 PM 37.0 °F - 19.0 °F 48% 29.88 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:54 PM 35.1 °F - 17.1 °F 48% 29.89 in 10.0 mi Calm Calm - N/A   Clear
10:54 PM 32.0 °F - 18.0 °F 56% 29.89 in 10.0 mi Calm Calm - N/A   Clear
11:54 PM 26.1 °F - 15.1 °F 63% 29.91 in 10.0 mi Calm Calm - N/A   Clear