Weather History for Grand Canyon, AZ

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Wednesday, October 10, 2012

  Actual Average Record
Temperature  
Mean Temperature 50 °F -  
Max Temperature 70 °F 66 °F 79 °F (1979)
Min Temperature 30 °F 29 °F 24 °F (2001)
Degree Days  
Heating Degree Days 15    
Moisture  
Dew Point 29 °F    
Average Humidity 50    
Maximum Humidity 76    
Minimum Humidity 24    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.02 in    
Wind  
Wind Speed 2 mph (South)    
Max Wind Speed 16 mph    
Max Gust Speed 23 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. 10, 2012 Rise Set
Actual Time 6:31 AM MST 5:58 PM MST
Civil Twilight 6:05 AM MST 6:24 PM MST
Nautical Twilight 5:36 AM MST 6:54 PM MST
Astronomical Twilight 5:06 AM MST 7:23 PM MST
Moon 1:20 AM MST (10/10) 2:55 PM MST (10/10)
Length of Visible Light 12h 18m
Length of Day
11h 27m
Waning Crescent, 26% of the Moon is Illuminated
Oct 10
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 37.0 °F - 25.0 °F 62% 30.03 in 10.0 mi Calm Calm - N/A   Clear
1:54 AM 36.0 °F - 25.0 °F 64% 30.03 in 10.0 mi Calm Calm - N/A   Clear
2:54 AM 33.1 °F - 24.1 °F 70% 30.03 in 10.0 mi Calm Calm - N/A   Clear
3:54 AM 33.1 °F - 24.1 °F 70% 30.04 in 10.0 mi Calm Calm - N/A   Clear
4:54 AM 32.0 °F - 23.0 °F 69% 30.04 in 10.0 mi Calm Calm - N/A   Clear
5:54 AM 30.9 °F - 24.1 °F 76% 30.08 in 10.0 mi Calm Calm - N/A   Clear
6:54 AM 32.0 °F - 24.1 °F 73% 30.11 in 10.0 mi Calm Calm - N/A   Clear
7:54 AM 39.0 °F - 28.0 °F 65% 30.09 in 10.0 mi Calm Calm - N/A   Clear
8:54 AM 51.1 °F - 35.1 °F 54% 30.09 in 10.0 mi Calm Calm - N/A   Clear
9:54 AM 61.0 °F - 35.1 °F 38% 30.06 in 10.0 mi SSW 8.1 mph - N/A   Clear
10:54 AM 62.1 °F - 36.0 °F 38% 30.05 in 10.0 mi Variable 5.8 mph - N/A   Clear
11:54 AM 64.9 °F - 36.0 °F 34% 30.02 in 10.0 mi Variable 3.5 mph - N/A   Partly Cloudy
12:54 PM 66.0 °F - 34.0 °F 30% 30.00 in 10.0 mi SSE 10.4 mph - N/A   Scattered Clouds
1:54 PM 68.0 °F - 33.1 °F 27% 29.96 in 10.0 mi Variable 6.9 mph - N/A   Mostly Cloudy
2:54 PM 68.0 °F - 30.9 °F 25% 29.96 in 10.0 mi Variable 6.9 mph 19.6 mph N/A   Mostly Cloudy
3:54 PM 70.0 °F - 32.0 °F 25% 29.94 in 10.0 mi SSW 16.1 mph 23.0 mph N/A   Mostly Cloudy
4:54 PM 68.0 °F - 30.0 °F 24% 29.95 in 10.0 mi SSW 11.5 mph 23.0 mph N/A   Partly Cloudy
5:54 PM 63.0 °F - 30.0 °F 29% 29.97 in 10.0 mi SSW 6.9 mph - N/A   Clear
6:54 PM 48.0 °F - 27.0 °F 44% 30.05 in 10.0 mi Calm Calm - N/A   Clear
7:54 PM 45.0 °F 42.6 °F 27.0 °F 49% 30.05 in 10.0 mi NE 4.6 mph - N/A   Clear
8:54 PM 43.0 °F - 26.1 °F 51% 30.02 in 10.0 mi Calm Calm - N/A   Clear
9:54 PM 41.0 °F 39.0 °F 26.1 °F 55% 29.99 in 10.0 mi ENE 3.5 mph - N/A   Clear
10:54 PM 37.0 °F - 25.0 °F 62% 29.98 in 10.0 mi Calm Calm - N/A   Clear
11:54 PM 34.0 °F - 24.1 °F 67% 29.98 in 10.0 mi Calm Calm - N/A   Clear