Weather History for Grand Canyon, AZ

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Monday, October 1, 2012

  Actual Average Record
Temperature  
Mean Temperature 56 °F -  
Max Temperature 79 °F 69 °F 82 °F (2003)
Min Temperature 34 °F 34 °F 18 °F (1989)
Degree Days  
Heating Degree Days 8    
Growing Degree Days 6 (Base 50)    
Moisture  
Dew Point 23 °F    
Average Humidity 32    
Maximum Humidity 61    
Minimum Humidity 12    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.13 in    
Wind  
Wind Speed 4 mph (NE)    
Max Wind Speed 13 mph    
Max Gust Speed 16 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

Oct. 01, 2012 Rise Set
Actual Time 6:24 AM MST 6:11 PM MST
Civil Twilight 5:58 AM MST 6:36 PM MST
Nautical Twilight 5:28 AM MST 7:06 PM MST
Astronomical Twilight 4:58 AM MST 7:36 PM MST
Moon 6:55 PM MST (10/1) 7:52 AM MST (10/1)
Length of Visible Light 12h 38m
Length of Day
11h 47m
Full, 97% of the Moon is Illuminated
Oct 1
Full
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 37.9 °F - 19.9 °F 48% 30.12 in 10.0 mi Calm Calm - N/A   Clear
1:54 AM 37.9 °F - 21.0 °F 51% 30.12 in 10.0 mi Calm Calm - N/A   Clear
2:54 AM 37.0 °F - 21.9 °F 54% 30.13 in 10.0 mi Calm Calm - N/A   Clear
4:54 AM 34.0 °F 31.0 °F 21.0 °F 59% 30.15 in 10.0 mi ENE 3.5 mph - N/A   Clear
5:54 AM 35.1 °F 31.0 °F 23.0 °F 61% 30.18 in 10.0 mi ENE 4.6 mph - N/A   Clear
8:54 AM 69.1 °F - 27.0 °F 21% 30.18 in 10.0 mi ENE 11.5 mph - N/A   Clear
11:54 AM 75.0 °F - 25.0 °F 16% 30.15 in 10.0 mi ENE 12.7 mph 16.1 mph N/A   Clear
12:54 PM 77.0 °F - 24.1 °F 14% 30.13 in 10.0 mi NE 11.5 mph 16.1 mph N/A   Clear
1:54 PM 78.1 °F - 21.0 °F 12% 30.10 in 10.0 mi ENE 11.5 mph - N/A   Clear
3:54 PM 79.0 °F - 21.9 °F 12% 30.07 in 10.0 mi NNE 8.1 mph - N/A   Clear
4:54 PM 77.0 °F - 23.0 °F 13% 30.08 in 10.0 mi NE 8.1 mph - N/A   Clear
5:54 PM 71.1 °F - 24.1 °F 17% 30.11 in 10.0 mi NE 5.8 mph - N/A   Clear
6:54 PM 54.0 °F - 21.0 °F 28% 30.17 in 10.0 mi Calm Calm - N/A   Clear
7:54 PM 51.1 °F - 23.0 °F 33% 30.12 in 10.0 mi Calm Calm - N/A   Clear
9:54 PM 43.0 °F - 21.0 °F 42% 30.09 in 10.0 mi Calm Calm - N/A   Clear