Weather History for Grand Canyon, AZ

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Friday, October 19, 2012

  Actual Average Record
Temperature  
Mean Temperature 50 °F -  
Max Temperature 73 °F 60 °F 79 °F (2003)
Min Temperature 26 °F 26 °F 19 °F (1989)
Degree Days  
Heating Degree Days 16    
Moisture  
Dew Point 14 °F    
Average Humidity 35    
Maximum Humidity 66    
Minimum Humidity 8    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.07 in    
Wind  
Wind Speed 2 mph (NNE)    
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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Date:

Astronomy

Oct. 19, 2012 Rise Set
Actual Time 6:39 AM MST 5:46 PM MST
Civil Twilight 6:13 AM MST 6:12 PM MST
Nautical Twilight 5:43 AM MST 6:42 PM MST
Astronomical Twilight 5:13 AM MST 7:12 PM MST
Moon 11:19 AM MST (10/19) 9:35 PM MST (10/19)
Length of Visible Light 11h 59m
Length of Day
11h 07m
Waxing Crescent, 24% of the Moon is Illuminated
Oct 19
Waxing Crescent
Oct 21
First Quarter
Oct 29
Full
Nov 6
Last Quarter
Nov 13
New

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 - 16.0 °F 58% 30.12 in 10.0 mi Calm Calm - N/A   Clear
1:54 AM 28.9 °F - 16.0 °F 58% 30.12 in 10.0 mi Calm Calm - N/A   Clear
2:54 AM 28.0 °F - 15.1 °F 58% 30.10 in 10.0 mi Calm Calm - N/A   Clear
3:54 AM 28.0 °F - 15.1 °F 58% 30.09 in 10.0 mi Calm Calm - N/A   Clear
4:54 AM 26.1 °F 21.9 °F 15.1 °F 63% 30.13 in 10.0 mi ENE 3.5 mph - N/A   Clear
5:54 AM 26.1 °F - 15.1 °F 63% 30.18 in 10.0 mi Calm Calm - N/A   Clear
6:54 AM 26.1 °F - 16.0 °F 66% 30.23 in 10.0 mi Calm Calm - N/A   Clear
7:54 AM 37.0 °F 34.5 °F 19.9 °F 50% 30.21 in 10.0 mi ENE 3.5 mph - N/A   Clear
8:54 AM 60.1 °F - 21.9 °F 23% 30.14 in 10.0 mi Calm Calm - N/A   Clear
9:54 AM 66.9 °F - 12.0 °F 12% 30.10 in 10.0 mi Calm Calm - N/A   Clear
10:54 AM 70.0 °F - 17.1 °F 13% 30.08 in 10.0 mi WSW 8.1 mph - N/A   Clear
11:54 AM 71.1 °F - 14.0 °F 11% 30.06 in 10.0 mi SSW 6.9 mph - N/A   Clear
12:54 PM 73.9 °F - 10.0 °F 9% 30.02 in 10.0 mi Variable 6.9 mph - N/A   Clear
1:54 PM 73.9 °F - 9.0 °F 8% 30.00 in 10.0 mi Variable 3.5 mph - N/A   Clear
2:54 PM 73.0 °F - 8.1 °F 8% 29.99 in 10.0 mi WNW 5.8 mph - N/A   Clear
3:54 PM 73.0 °F - 7.0 °F 8% 29.99 in 10.0 mi Variable 3.5 mph - N/A   Clear
4:54 PM 71.1 °F - 8.1 °F 9% 29.99 in 10.0 mi North 5.8 mph - N/A   Clear
5:54 PM 54.0 °F - 10.9 °F 18% 30.06 in 10.0 mi Calm Calm - N/A   Clear
6:54 PM 44.1 °F 42.5 °F 12.9 °F 28% 30.10 in 10.0 mi NE 3.5 mph - N/A   Clear
7:54 PM 41.0 °F - 14.0 °F 33% 30.07 in 10.0 mi Calm Calm - N/A   Clear
8:54 PM 36.0 °F - 14.0 °F 41% 30.00 in 10.0 mi Calm Calm - N/A   Clear
9:54 PM 34.0 °F - 14.0 °F 44% 29.98 in 10.0 mi Calm Calm - N/A   Clear
10:54 PM 32.0 °F - 15.1 °F 50% 29.97 in 10.0 mi Calm Calm - N/A   Clear
11:54 PM 27.0 °F - 12.9 °F 56% 29.99 in 10.0 mi Calm Calm - N/A   Clear