Grand Canyon, AZ

3:49 AM MST on July 30, 2016 (GMT -0700)
Grand Canyon National Park

Weather History for KGCN - December, 2012

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Tuesday, December 4, 2012

  Actual Average Record
Temperature  
Mean Temperature 40 °F -  
Max Temperature 59 °F 43 °F 66 °F (2007)
Min Temperature 21 °F 15 °F 1 °F (1999)
Degree Days  
Heating Degree Days 25    
Moisture  
Dew Point 22 °F    
Average Humidity 59    
Maximum Humidity 85    
Minimum Humidity 26    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.34 in    
Wind  
Wind Speed 2 mph (NE)    
Max Wind Speed 5 mph    
Max Gust Speed -    
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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Daily Weather History Graph

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Date:

Astronomy

Dec. 04, 2012 Rise Set
Actual Time 7:23 AM MST 5:14 PM MST
Civil Twilight 6:55 AM MST 5:42 PM MST
Nautical Twilight 6:23 AM MST 6:14 PM MST
Astronomical Twilight 5:52 AM MST 6:45 PM MST
Moon 10:58 PM MST (12/4) 11:26 AM MST (12/4)
Length of Visible Light 10h 47m
Length of Day
9h 50m
Waning Gibbous, 69% of the Moon is Illuminated
Dec 4
Waning Gibbous
Dec 6
Last Quarter
Dec 13
New
Dec 19
First Quarter
Dec 28
Full

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 24.1 °F 19.7 °F 19.9 °F 84% 30.27 in 10.0 mi ENE 3.5 mph - N/A   Clear
1:54 AM 21.9 °F - 18.0 °F 85% 30.27 in 10.0 mi Calm Calm - N/A   Clear
2:54 AM 21.9 °F 17.2 °F 17.1 °F 82% 30.30 in 10.0 mi NE 3.5 mph - N/A   Clear
3:54 AM 21.9 °F - 18.0 °F 85% 30.31 in 10.0 mi Calm Calm - N/A   Clear
4:54 AM 21.9 °F - 18.0 °F 85% 30.32 in 10.0 mi Calm Calm - N/A   Clear
5:54 AM 21.9 °F - 17.1 °F 82% 30.41 in 10.0 mi Calm Calm - N/A   Clear
6:54 AM 26.1 °F - 21.0 °F 81% 30.44 in 10.0 mi Calm Calm - N/A   Clear
7:54 AM 28.0 °F - 23.0 °F 81% 30.45 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:54 AM 39.9 °F - 28.9 °F 65% 30.40 in 10.0 mi Calm Calm - N/A   Clear
9:54 AM 51.1 °F - 30.0 °F 44% 30.37 in 10.0 mi Variable 3.5 mph - N/A   Clear
11:54 AM 57.0 °F - 26.1 °F 30% 30.35 in 10.0 mi Calm Calm - N/A   Clear
12:54 PM 59.0 °F - 24.1 °F 26% 30.32 in 10.0 mi Variable 3.5 mph - N/A   Clear
1:54 PM 59.0 °F - 28.0 °F 31% 30.31 in 10.0 mi Variable 4.6 mph - N/A   Clear
2:54 PM 59.0 °F - 26.1 °F 28% 30.28 in 10.0 mi Variable 3.5 mph - N/A   Clear
3:54 PM 59.0 °F - 26.1 °F 28% 30.30 in 10.0 mi NW 3.5 mph - N/A   Clear
4:54 PM 50.0 °F - 26.1 °F 39% 30.36 in 10.0 mi Calm Calm - N/A   Clear
5:54 PM 44.1 °F 41.5 °F 24.1 °F 45% 30.38 in 10.0 mi ENE 4.6 mph - N/A   Clear
6:54 PM 41.0 °F - 24.1 °F 51% 30.37 in 10.0 mi Calm Calm - N/A   Clear
7:54 PM 37.0 °F - 21.0 °F 52% 30.36 in 10.0 mi Calm Calm - N/A   Clear
8:54 PM 34.0 °F - 21.0 °F 59% 30.33 in 10.0 mi Calm Calm - N/A   Clear
9:54 PM 30.9 °F - 19.0 °F 61% 30.30 in 10.0 mi Calm Calm - N/A   Clear
10:54 PM 28.9 °F - 17.1 °F 61% 30.30 in 10.0 mi Calm Calm - N/A   Clear
11:54 PM 28.0 °F - 17.1 °F 63% 30.28 in 10.0 mi Calm Calm - N/A   Clear