Weather History for Grand Canyon, AZ

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Thursday, December 13, 2012

  Actual Average Record
Temperature  
Mean Temperature 31 °F -  
Max Temperature 45 °F 42 °F 64 °F (2010)
Min Temperature 17 °F 13 °F -11 °F (2001)
Degree Days  
Heating Degree Days 34    
Moisture  
Dew Point 15 °F    
Average Humidity 48    
Maximum Humidity 73    
Minimum Humidity 31    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.86 in    
Wind  
Wind Speed 6 mph (SSE)    
Max Wind Speed 20 mph    
Max Gust Speed 34 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

Dec. 13, 2012 Rise Set
Actual Time 7:30 AM MST 5:15 PM MST
Civil Twilight 7:02 AM MST 5:43 PM MST
Nautical Twilight 6:30 AM MST 6:16 PM MST
Astronomical Twilight 5:59 AM MST 6:47 PM MST
Moon 7:43 AM MST (12/13) 6:01 PM MST (12/13)
Length of Visible Light 10h 41m
Length of Day
9h 44m
New Moon, 0% of the Moon is Illuminated
Dec 13
New Moon
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
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 30.9 °F 26.2 °F 6.1 °F 35% 29.92 in 10.0 mi South 4.6 mph - N/A   Clear
1:54 AM 32.0 °F 27.5 °F 5.0 °F 32% 29.91 in 10.0 mi South 4.6 mph - N/A   Clear
2:54 AM 21.9 °F - 3.0 °F 44% 29.94 in 10.0 mi Calm Calm - N/A   Clear
3:54 AM 17.1 °F - 1.0 °F 50% 29.97 in 10.0 mi Calm Calm - N/A   Clear
4:54 AM 19.0 °F 12.3 °F 3.0 °F 50% 29.95 in 10.0 mi NE 4.6 mph - N/A   Clear
5:54 AM 18.0 °F - 3.0 °F 52% 29.96 in 10.0 mi Calm Calm - N/A   Clear
6:54 AM 30.9 °F 26.2 °F 9.0 °F 40% 29.91 in 10.0 mi SE 4.6 mph - N/A   Clear
7:54 AM 34.0 °F 28.0 °F 12.0 °F 40% 29.89 in 10.0 mi SSE 6.9 mph - N/A   Clear
8:54 AM 37.9 °F 33.5 °F 12.9 °F 36% 29.90 in 10.0 mi South 5.8 mph - N/A   Clear
9:54 AM 42.1 °F 34.9 °F 15.1 °F 34% 29.90 in 10.0 mi South 13.8 mph 19.6 mph N/A   Clear
10:54 AM 43.0 °F 36.0 °F 15.1 °F 32% 29.92 in 10.0 mi South 13.8 mph 28.8 mph N/A   Clear
11:54 AM 45.0 °F 38.2 °F 16.0 °F 31% 29.87 in 10.0 mi South 15.0 mph 29.9 mph N/A   Partly Cloudy
12:54 PM 45.0 °F 37.1 °F 19.0 °F 36% 29.86 in 10.0 mi SSW 19.6 mph 34.5 mph N/A   Mostly Cloudy
1:54 PM 45.0 °F 39.7 °F 21.0 °F 39% 29.83 in 10.0 mi South 10.4 mph 28.8 mph N/A   Overcast
2:54 PM 44.1 °F 36.8 °F 21.0 °F 40% 29.86 in 10.0 mi South 16.1 mph 27.6 mph N/A   Overcast
6:54 PM 37.0 °F 31.6 °F 26.1 °F 65% 29.82 in 10.0 mi SE 6.9 mph - N/A   Clear
7:54 PM 32.0 °F - 23.0 °F 69% 29.81 in 10.0 mi Calm Calm - N/A   Clear
8:54 PM 37.0 °F 34.5 °F 26.1 °F 65% 29.75 in 10.0 mi SE 3.5 mph - N/A   Clear
9:54 PM 37.0 °F 34.5 °F 25.0 °F 62% 29.73 in 10.0 mi SE 3.5 mph - N/A   Mostly Cloudy
10:54 PM 32.0 °F 28.7 °F 24.1 °F 73% 29.70 in 10.0 mi ENE 3.5 mph - N/A   Clear
11:54 PM 36.0 °F - 28.0 °F 73% 29.65 in 10.0 mi Calm Calm - N/A   Overcast