Weather History for Grand Canyon, AZ

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Thursday, October 4, 2012

  Actual Average Record
Temperature  
Mean Temperature 52 °F -  
Max Temperature 75 °F 68 °F 79 °F (1979)
Min Temperature 28 °F 32 °F 21 °F (2013)
Degree Days  
Heating Degree Days 14    
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 21 °F    
Average Humidity 30    
Maximum Humidity 61    
Minimum Humidity 12    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.06 in    
Wind  
Wind Speed 7 mph (SW)    
Max Wind Speed 21 mph    
Max Gust Speed 37 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. 04, 2012 Rise Set
Actual Time 6:26 AM MST 6:07 PM MST
Civil Twilight 6:00 AM MST 6:32 PM MST
Nautical Twilight 5:31 AM MST 7:02 PM MST
Astronomical Twilight 5:01 AM MST 7:32 PM MST
Moon 8:54 PM MST (10/4) 10:38 AM MST (10/4)
Length of Visible Light 12h 31m
Length of Day
11h 40m
Waning Gibbous, 81% of the Moon is Illuminated
Oct 4
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 41.0 °F 39.0 °F 21.0 °F 45% 30.03 in 10.0 mi ENE 3.5 mph - N/A   Clear
1:54 AM 39.9 °F 35.8 °F 21.9 °F 49% 30.04 in 10.0 mi NE 5.8 mph - N/A   Clear
2:54 AM 39.0 °F 35.7 °F 21.9 °F 50% 30.04 in 10.0 mi ENE 4.6 mph - N/A   Clear
3:54 AM 35.1 °F - 19.9 °F 54% 30.06 in 10.0 mi Calm Calm - N/A   Clear
4:54 AM 33.1 °F - 19.9 °F 59% 30.08 in 10.0 mi Calm Calm - N/A   Clear
5:54 AM 28.9 °F - 17.1 °F 61% 30.13 in 10.0 mi Calm Calm - N/A   Clear
6:54 AM 33.1 °F - 21.0 °F 61% 30.15 in 10.0 mi Calm Calm - N/A   Clear
7:54 AM 50.0 °F - 26.1 °F 39% 30.12 in 10.0 mi Calm Calm - N/A   Clear
8:54 AM 64.0 °F - 26.1 °F 24% 30.08 in 10.0 mi SW 12.7 mph - N/A   Clear
9:54 AM 69.1 °F - 28.9 °F 22% 30.08 in 10.0 mi SW 12.7 mph 24.2 mph N/A   Clear
10:54 AM 71.1 °F - 28.0 °F 20% 30.09 in 10.0 mi SW 20.7 mph 28.8 mph N/A   Clear
11:54 AM 73.9 °F - 25.0 °F 16% 30.08 in 10.0 mi SW 13.8 mph 31.1 mph N/A   Clear
12:54 PM 75.9 °F - 21.9 °F 13% 30.04 in 10.0 mi WSW 17.3 mph 34.5 mph N/A   Clear
1:54 PM 75.0 °F - 19.9 °F 13% 30.02 in 10.0 mi SW 18.4 mph 36.8 mph N/A   Clear
2:54 PM 73.9 °F - 18.0 °F 12% 30.02 in 10.0 mi SW 20.7 mph 29.9 mph N/A   Clear
3:54 PM 73.0 °F - 19.0 °F 13% 30.04 in 10.0 mi SW 15.0 mph 25.3 mph N/A   Clear
4:54 PM 72.0 °F - 19.9 °F 14% 30.04 in 10.0 mi SW 18.4 mph 26.5 mph N/A   Clear
5:54 PM 66.9 °F - 12.9 °F 12% 30.08 in 10.0 mi WSW 11.5 mph 19.6 mph N/A   Clear
6:54 PM 64.0 °F - 17.1 °F 16% 30.08 in 10.0 mi WSW 10.4 mph - N/A   Clear
7:54 PM 62.1 °F - 16.0 °F 17% 30.02 in 10.0 mi WSW 13.8 mph 21.9 mph N/A   Clear
8:54 PM 60.1 °F - 17.1 °F 19% 30.00 in 10.0 mi WSW 8.1 mph - N/A   Clear
9:54 PM 57.9 °F - 19.0 °F 22% 29.99 in 10.0 mi WSW 6.9 mph - N/A   Clear
10:54 PM 50.0 °F - 19.9 °F 31% 30.01 in 10.0 mi SW 5.8 mph - N/A   Clear
11:54 PM 43.0 °F - 19.0 °F 38% 30.03 in 10.0 mi Calm Calm - N/A   Clear