Weather History for Grand Canyon, AZ

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Sunday, October 28, 2012

  Actual Average Record
Temperature  
Mean Temperature 44 °F -  
Max Temperature 68 °F 54 °F 75 °F (2008)
Min Temperature 21 °F 24 °F 9 °F (1989)
Degree Days  
Heating Degree Days 20    
Moisture  
Dew Point 6 °F    
Average Humidity 29    
Maximum Humidity 53    
Minimum Humidity 7    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.16 in    
Wind  
Wind Speed 3 mph (NE)    
Max Wind Speed 8 mph    
Max Gust Speed 24 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. 28, 2012 Rise Set
Actual Time 6:47 AM MST 5:36 PM MST
Civil Twilight 6:21 AM MST 6:02 PM MST
Nautical Twilight 5:51 AM MST 6:32 PM MST
Astronomical Twilight 5:21 AM MST 7:02 PM MST
Moon 4:56 PM MST (10/28) 5:45 AM MST (10/28)
Length of Visible Light 11h 41m
Length of Day
10h 48m
Waxing Gibbous, 99% of the Moon is Illuminated
Oct 28
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 23.0 °F 18.4 °F 3.9 °F 44% 30.14 in 10.0 mi NE 3.5 mph - N/A   Clear
1:54 AM 24.1 °F 19.7 °F 6.1 °F 46% 30.13 in 10.0 mi ENE 3.5 mph - N/A   Clear
2:54 AM 23.0 °F 17.0 °F 7.0 °F 50% 30.13 in 10.0 mi NE 4.6 mph - N/A   Clear
3:54 AM 21.0 °F 16.2 °F 6.1 °F 53% 30.14 in 10.0 mi ENE 3.5 mph - N/A   Clear
4:54 AM 24.1 °F 18.2 °F 7.0 °F 48% 30.14 in 10.0 mi NE 4.6 mph - N/A   Clear
5:54 AM 24.1 °F 18.2 °F 8.1 °F 51% 30.20 in 10.0 mi NE 4.6 mph - N/A   Clear
6:54 AM 23.0 °F - 8.1 °F 53% 30.26 in 10.0 mi Calm Calm - N/A   Clear
7:54 AM 32.0 °F 28.7 °F 10.0 °F 40% 30.25 in 10.0 mi NE 3.5 mph - N/A   Clear
8:54 AM 54.0 °F - 10.9 °F 18% 30.17 in 10.0 mi SE 4.6 mph - N/A   Clear
9:54 AM 60.1 °F - 9.0 °F 13% 30.15 in 10.0 mi Calm Calm - N/A   Clear
10:54 AM 63.0 °F - 6.1 °F 11% 30.15 in 10.0 mi Variable 3.5 mph - N/A   Clear
11:54 AM 64.9 °F - 6.1 °F 10% 30.13 in 10.0 mi Calm Calm - N/A   Clear
12:54 PM 68.0 °F - 6.1 °F 9% 30.12 in 10.0 mi WSW 8.1 mph 24.2 mph N/A   Clear
1:54 PM 68.0 °F - 3.9 °F 8% 30.09 in 10.0 mi WSW 3.5 mph - N/A   Clear
2:54 PM 68.0 °F - 3.9 °F 8% 30.08 in 10.0 mi Variable 6.9 mph - N/A   Clear
3:54 PM 68.0 °F - 3.0 °F 8% 30.09 in 10.0 mi West 4.6 mph - N/A   Clear
4:54 PM 64.9 °F - -0.0 °F 7% 30.10 in 10.0 mi NW 3.5 mph - N/A   Clear
5:54 PM 51.1 °F - 6.1 °F 16% 30.18 in 10.0 mi Calm Calm - N/A   Clear
6:54 PM 41.0 °F - 6.1 °F 24% 30.24 in 10.0 mi Calm Calm - N/A   Clear
7:54 PM 36.0 °F - 6.1 °F 29% 30.24 in 10.0 mi Calm Calm - N/A   Clear
8:54 PM 30.9 °F - 5.0 °F 33% 30.17 in 10.0 mi Calm Calm - N/A   Clear
9:54 PM 30.0 °F - 5.0 °F 35% 30.17 in 10.0 mi Calm Calm - N/A   Clear
10:54 PM 28.0 °F - 5.0 °F 38% 30.16 in 10.0 mi Calm Calm - N/A   Clear
11:54 PM 26.1 °F - 5.0 °F 41% 30.17 in 10.0 mi Calm Calm - N/A   Clear