Weather History for Grand Canyon, AZ

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Monday, September 1, 2014

  Actual Average Record
Temperature  
Mean Temperature 73 °F -  
Max Temperature 82 °F 76 °F 87 °F (2011)
Min Temperature 64 °F 45 °F 34 °F (2010)
Cooling Degree Days 8    
Growing Degree Days 23 (Base 50)    
Moisture  
Dew Point 38 °F    
Average Humidity 25    
Maximum Humidity 50    
Minimum Humidity 19    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.15 in    
Wind  
Wind Speed 8 mph (SSW)    
Max Wind Speed 13 mph    
Max Gust Speed 22 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

Sep. 01, 2014 Rise Set
Actual Time 6:00 AM MST 6:56 PM MST
Civil Twilight 5:34 AM MST 7:22 PM MST
Nautical Twilight 5:03 AM MST 7:53 PM MST
Astronomical Twilight 4:31 AM MST 8:24 PM MST
Moon 12:37 PM MST (9/1) 11:13 PM MST (9/1)
Length of Visible Light 13h 47m
Length of Day
12h 55m
Waxing Crescent, 43% of the Moon is Illuminated
Sep 1
Waxing Crescent
Sep 2
First Quarter
Sep 8
Full
Sep 15
Last Quarter
Sep 23
New

Hourly Weather History & Observations

Time (MST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM - - N/A% - - North - - N/A   Unknown
1:54 AM - - N/A% - - North - - N/A   Unknown
3:54 AM - - N/A% - - North - - N/A   Unknown
4:54 AM - - N/A% - - North - - N/A   Unknown
7:54 AM 64.0 °F 45.0 °F 50% 30.22 in 10.0 mi Variable 3.5 mph - N/A   Clear
9:54 AM 75.0 °F 41.0 °F 29% 30.23 in 10.0 mi WSW 10.4 mph 18.4 mph N/A   Clear
10:54 AM 77.0 °F 39.0 °F 25% 30.24 in 10.0 mi SW 9.2 mph 17.3 mph N/A   Clear
11:54 AM 79.0 °F 37.0 °F 22% 30.22 in 10.0 mi SSW 11.5 mph 18.4 mph N/A   Clear
12:54 PM 81.0 °F 37.0 °F 21% 30.20 in 10.0 mi WSW 11.5 mph 18.4 mph N/A   Clear
1:54 PM 82.0 °F 37.0 °F 20% 30.19 in 10.0 mi South 9.2 mph - N/A   Clear
2:54 PM 82.0 °F 36.0 °F 19% 30.18 in 10.0 mi South 9.2 mph 21.9 mph N/A   Clear
3:54 PM 82.0 °F 36.0 °F 19% 30.16 in 10.0 mi South 9.2 mph 20.7 mph N/A   Clear
4:54 PM 82.0 °F 37.0 °F 20% 30.16 in 10.0 mi SSW 12.7 mph 18.4 mph N/A   Clear
5:54 PM 81.0 °F 39.0 °F 22% 29.99 in 10.0 mi SSW 12.7 mph 19.6 mph N/A   Clear
6:54 PM 77.0 °F 39.0 °F 25% 30.00 in 10.0 mi South 11.5 mph - N/A   Partly Cloudy
7:54 PM 70.0 °F 37.0 °F 30% 30.01 in 10.0 mi SSW 4.6 mph - N/A   Clear
8:54 PM - - N/A% - - North - - N/A   Unknown
9:54 PM - - N/A% - - North - - N/A   Unknown
10:54 PM - - N/A% - - North - - N/A   Unknown
11:54 PM - - N/A% - - North - - N/A   Unknown