Weather History for Grand Canyon, AZ

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Sunday, October 7, 2012

  Actual Average Record
Temperature  
Mean Temperature 50 °F -  
Max Temperature 71 °F 67 °F 81 °F (1979)
Min Temperature 28 °F 31 °F 19 °F (2007)
Degree Days  
Heating Degree Days 16    
Moisture  
Dew Point 17 °F    
Average Humidity 36    
Maximum Humidity 67    
Minimum Humidity 13    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.01 in    
Wind  
Wind Speed 2 mph (SSW)    
Max Wind Speed 10 mph    
Max Gust Speed 24 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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Astronomy

Oct. 07, 2012 Rise Set
Actual Time 6:29 AM MST 6:02 PM MST
Civil Twilight 6:03 AM MST 6:28 PM MST
Nautical Twilight 5:33 AM MST 6:58 PM MST
Astronomical Twilight 5:03 AM MST 7:27 PM MST
Moon 11:25 PM MST (10/7) 1:01 PM MST (10/7)
Length of Visible Light 12h 25m
Length of Day
11h 33m
Waning Gibbous, 55% of the Moon is Illuminated
Oct 7
Waning Gibbous
Oct 8
Last Quarter
Oct 15
New
Oct 21
First Quarter
Oct 29
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 34.0 °F 31.0 °F 19.0 °F 54% 29.97 in 10.0 mi East 3.5 mph - N/A   Clear
1:54 AM 32.0 °F - 18.0 °F 56% 29.98 in 10.0 mi Calm Calm - N/A   Clear
2:54 AM 30.9 °F - 18.0 °F 59% 29.97 in 10.0 mi Calm Calm - N/A   Clear
3:54 AM 28.9 °F - 17.1 °F 61% 29.96 in 10.0 mi Calm Calm - N/A   Clear
4:54 AM 28.9 °F - 18.0 °F 64% 29.99 in 10.0 mi Calm Calm - N/A   Clear
5:54 AM 28.0 °F - 18.0 °F 66% 30.01 in 10.0 mi Calm Calm - N/A   Clear
6:54 AM 28.9 °F - 19.0 °F 67% 30.09 in 10.0 mi Calm Calm - N/A   Clear
7:54 AM 44.1 °F - 23.0 °F 43% 30.08 in 10.0 mi Calm Calm - N/A   Clear
8:54 AM 60.1 °F - 18.0 °F 20% 30.04 in 10.0 mi Variable 3.5 mph - N/A   Clear
9:54 AM 63.0 °F - 19.0 °F 18% 30.03 in 10.0 mi Variable 3.5 mph - N/A   Clear
10:54 AM 66.0 °F - 18.0 °F 16% 30.03 in 10.0 mi South 5.8 mph - N/A   Clear
11:54 AM 68.0 °F - 19.0 °F 15% 30.01 in 10.0 mi South 5.8 mph - N/A   Clear
12:54 PM 70.0 °F - 19.9 °F 15% 29.99 in 10.0 mi West 6.9 mph 17.3 mph N/A   Clear
1:54 PM 70.0 °F - 19.0 °F 14% 29.98 in 10.0 mi Variable 3.5 mph - N/A   Clear
2:54 PM 71.1 °F - 18.0 °F 13% 29.96 in 10.0 mi WNW 10.4 mph 24.2 mph N/A   Clear
3:54 PM 70.0 °F - 16.0 °F 13% 29.97 in 10.0 mi Variable 5.8 mph - N/A   Clear
5:54 PM 57.0 °F - 14.0 °F 18% 30.04 in 10.0 mi Calm Calm - N/A   Clear
6:54 PM 48.0 °F - 14.0 °F 26% 30.08 in 10.0 mi Calm Calm - N/A   Clear
7:54 PM 41.0 °F - 12.9 °F 32% 30.06 in 10.0 mi Calm Calm - N/A   Clear
8:54 PM 39.9 °F - 14.0 °F 35% 30.02 in 10.0 mi Calm Calm - N/A   Clear
9:54 PM 36.0 °F - 10.0 °F 34% 30.02 in 10.0 mi Calm Calm - N/A   Clear
10:54 PM 35.1 °F - 12.0 °F 39% 30.01 in 10.0 mi Calm Calm - N/A   Clear
11:54 PM 33.1 °F - 12.0 °F 42% 30.01 in 10.0 mi Calm Calm - N/A   Clear