Weather History for Grand Canyon, AZ

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Thursday, October 25, 2012

  Actual Average Record
Temperature  
Mean Temperature 35 °F -  
Max Temperature 53 °F 55 °F 73 °F (1979)
Min Temperature 17 °F 25 °F 17 °F (2012)
Degree Days  
Heating Degree Days 30    
Moisture  
Dew Point 11 °F    
Average Humidity 41    
Maximum Humidity 68    
Minimum Humidity 20    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.16 in    
Wind  
Wind Speed 3 mph (NW)    
Max Wind Speed 16 mph    
Max Gust Speed 30 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. 25, 2012 Rise Set
Actual Time 6:44 AM MST 5:39 PM MST
Civil Twilight 6:18 AM MST 6:05 PM MST
Nautical Twilight 5:48 AM MST 6:35 PM MST
Astronomical Twilight 5:18 AM MST 7:05 PM MST
Moon 3:22 PM MST (10/25) 2:51 AM MST (10/25)
Length of Visible Light 11h 47m
Length of Day
10h 54m
Waxing Gibbous, 85% of the Moon is Illuminated
Oct 25
Waxing Gibbous
Oct 29
Full
Nov 6
Last Quarter
Nov 13
New
Nov 20
First 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 21.0 °F - 9.0 °F 60% 30.08 in 10.0 mi Calm Calm - N/A   Clear
1:54 AM 21.0 °F - 8.1 °F 57% 30.09 in 10.0 mi Calm Calm - N/A   Clear
2:54 AM 19.9 °F - 9.0 °F 62% 30.09 in 10.0 mi Calm Calm - N/A   Clear
3:54 AM 19.0 °F - 8.1 °F 62% 30.11 in 10.0 mi Calm Calm - N/A   Clear
4:54 AM 18.0 °F - 8.1 °F 65% 30.14 in 10.0 mi Calm Calm - N/A   Clear
6:54 AM 17.1 °F - 8.1 °F 68% 30.19 in 10.0 mi Calm Calm - N/A   Clear
7:54 AM 27.0 °F - 12.0 °F 53% 30.18 in 10.0 mi Calm Calm - N/A   Clear
8:54 AM 42.1 °F 40.2 °F 14.0 °F 32% 30.14 in 10.0 mi South 3.5 mph - N/A   Clear
9:54 AM 48.0 °F - 12.9 °F 24% 30.15 in 10.0 mi WSW 11.5 mph - N/A   Clear
10:54 AM 51.1 °F - 12.0 °F 21% 30.14 in 10.0 mi Variable 6.9 mph 19.6 mph N/A   Clear
11:54 AM 52.0 °F - 14.0 °F 22% 30.13 in 10.0 mi WNW 16.1 mph 29.9 mph N/A   Clear
12:54 PM 53.1 °F - 14.0 °F 21% 30.12 in 10.0 mi NW 10.4 mph 28.8 mph N/A   Clear
1:54 PM 53.1 °F - 12.9 °F 20% 30.12 in 10.0 mi NW 9.2 mph 23.0 mph N/A   Clear
2:54 PM 53.1 °F - 12.0 °F 20% 30.12 in 10.0 mi NNW 11.5 mph 19.6 mph N/A   Clear
3:54 PM 52.0 °F - 12.0 °F 20% 30.13 in 10.0 mi NW 9.2 mph 17.3 mph N/A   Clear
4:54 PM 50.0 °F - 12.9 °F 23% 30.15 in 10.0 mi WNW 5.8 mph - N/A   Clear
5:54 PM 45.0 °F 43.5 °F 12.9 °F 27% 30.19 in 10.0 mi NNW 3.5 mph - N/A   Clear
6:54 PM 34.0 °F - 10.0 °F 37% 30.26 in 10.0 mi Calm Calm - N/A   Clear
7:54 PM 30.0 °F - 10.0 °F 43% 30.25 in 10.0 mi Calm Calm - N/A   Clear
8:54 PM 25.0 °F 18.1 °F 9.0 °F 51% 30.22 in 10.0 mi NE 5.8 mph - N/A   Clear
9:54 PM 28.0 °F 20.0 °F 10.9 °F 49% 30.21 in 10.0 mi NE 8.1 mph - N/A   Clear
11:54 PM 26.1 °F 20.5 °F 12.0 °F 55% 30.23 in 10.0 mi NE 4.6 mph - N/A   Clear