Weather History for Grand Canyon, AZ

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Saturday, October 13, 2012

  Actual Average Record
Temperature  
Mean Temperature 44 °F -  
Max Temperature 61 °F 64 °F 78 °F (1991)
Min Temperature 28 °F 28 °F 12 °F (2008)
Degree Days  
Heating Degree Days 20    
Moisture  
Dew Point 35 °F    
Average Humidity 76    
Maximum Humidity 100    
Minimum Humidity 39    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.18 in    
Wind  
Wind Speed 2 mph (West)    
Max Wind Speed 8 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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Astronomy

Oct. 13, 2012 Rise Set
Actual Time 6:34 AM MST 5:54 PM MST
Civil Twilight 6:08 AM MST 6:20 PM MST
Nautical Twilight 5:38 AM MST 6:50 PM MST
Astronomical Twilight 5:08 AM MST 7:19 PM MST
Moon 4:31 AM MST (10/13) 4:39 PM MST (10/13)
Length of Visible Light 12h 12m
Length of Day
11h 20m
Waning Crescent, 4% of the Moon is Illuminated
Oct 13
Waning Crescent
Oct 15
New
Oct 21
First Quarter
Oct 29
Full
Nov 6
Last Quarter

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 28.9 °F - 27.0 °F 92% 30.16 in 9.0 mi Calm Calm - N/A   Clear
1:54 AM 32.0 °F - 30.0 °F 92% 30.14 in 10.0 mi Calm Calm - N/A   Overcast
2:54 AM 32.0 °F - 30.9 °F 96% 30.14 in 10.0 mi Calm Calm - N/A   Overcast
3:54 AM 37.0 °F - 33.1 °F 86% 30.12 in 10.0 mi Calm Calm - N/A   Overcast
4:54 AM 36.0 °F 33.3 °F 34.0 °F 93% 30.15 in 10.0 mi WSW 3.5 mph - N/A   Overcast
5:54 AM 32.0 °F 27.5 °F 32.0 °F 100% 30.19 in 10.0 mi East 4.6 mph - N/A   Partly Cloudy
6:54 AM 30.0 °F - 30.0 °F 100% 30.22 in 10.0 mi Calm Calm - N/A   Clear
7:54 AM 36.0 °F - 36.0 °F 100% 30.22 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:54 AM 44.1 °F 40.1 °F 36.0 °F 73% 30.21 in 10.0 mi NW 6.9 mph - N/A   Partly Cloudy
9:54 AM 48.0 °F - 37.9 °F 68% 30.20 in 10.0 mi Calm Calm - N/A   Clear
11:54 AM 55.0 °F - 39.9 °F 57% 30.20 in 10.0 mi Variable 5.8 mph - N/A   Clear
12:54 PM 57.0 °F - 39.0 °F 51% 30.19 in 10.0 mi Variable 5.8 mph - N/A   Clear
1:54 PM 60.1 °F - 37.9 °F 44% 30.14 in 10.0 mi West 8.1 mph - N/A   Clear
2:54 PM 61.0 °F - 36.0 °F 39% 30.14 in 10.0 mi Variable 5.8 mph - N/A   Clear
3:54 PM 61.0 °F - 37.0 °F 41% 30.12 in 10.0 mi Variable 6.9 mph - N/A   Clear
5:54 PM 52.0 °F - 37.9 °F 59% 30.20 in 10.0 mi Calm Calm - N/A   Clear
7:54 PM 41.0 °F - 36.0 °F 82% 30.26 in 10.0 mi Calm Calm - N/A   Clear
10:54 PM 37.0 °F - 35.1 °F 93% 30.23 in 10.0 mi Calm Calm - N/A   Clear
11:54 PM 37.9 °F - 34.0 °F 86% 30.21 in 10.0 mi Calm Calm - N/A   Clear