Grand Canyon, AZ

10:03 PM MST on July 29, 2016 (GMT -0700)
Grand Canyon National Park

Weather History for KGCN - September, 2013

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Wednesday, September 25, 2013

  Actual Average Record
Temperature  
Mean Temperature 54 °F -  
Max Temperature 70 °F 71 °F 82 °F (2001)
Min Temperature 37 °F 36 °F 28 °F (2005)
Degree Days  
Heating Degree Days 12    
Growing Degree Days 4 (Base 50)    
Moisture  
Dew Point 30 °F    
Average Humidity 38    
Maximum Humidity 70    
Minimum Humidity 20    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.70 in    
Wind  
Wind Speed 14 mph (SSW)    
Max Wind Speed 33 mph    
Max Gust Speed 41 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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Daily Weather History Graph

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Date:

Astronomy

Sep. 25, 2013 Rise Set
Actual Time 6:19 AM MST 6:20 PM MST
Civil Twilight 5:53 AM MST 6:46 PM MST
Nautical Twilight 5:23 AM MST 7:15 PM MST
Astronomical Twilight 4:53 AM MST 7:45 PM MST
Moon 10:39 PM MST (9/25) 12:17 PM MST (9/25)
Length of Visible Light 12h 52m
Length of Day
12h 01m
Waning Gibbous, 63% of the Moon is Illuminated
Sep 25
Waning Gibbous
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter
Oct 18
Full

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 39.0 °F 34.8 °F 28.9 °F 67% 29.87 in 10.0 mi NE 5.8 mph - N/A   Clear
1:54 AM 37.9 °F 33.5 °F 28.9 °F 70% 29.85 in 10.0 mi ENE 5.8 mph - N/A   Clear
2:54 AM 41.0 °F 38.0 °F 28.9 °F 62% 29.81 in 10.0 mi SW 4.6 mph - N/A   Clear
3:54 AM 52.0 °F - 27.0 °F 38% 29.73 in 10.0 mi South 12.7 mph - N/A   Clear
4:54 AM 52.0 °F - 27.0 °F 38% 29.72 in 10.0 mi South 13.8 mph - N/A   Clear
5:54 AM 51.1 °F - 28.0 °F 41% 29.73 in 10.0 mi SSW 9.2 mph - N/A   Clear
6:54 AM 46.0 °F - 30.0 °F 54% 29.81 in 10.0 mi Calm Calm - N/A   Clear
7:54 AM 55.0 °F - 32.0 °F 42% 29.78 in 10.0 mi SSW 12.7 mph - N/A   Clear
8:54 AM 59.0 °F - 34.0 °F 39% 29.75 in 10.0 mi SSW 18.4 mph 25.3 mph N/A   Clear
9:54 AM 63.0 °F - 33.1 °F 33% 29.75 in 10.0 mi SSW 21.9 mph 29.9 mph N/A   Clear
10:54 AM 64.9 °F - 34.0 °F 32% 29.75 in 10.0 mi SW 25.3 mph 33.4 mph N/A   Clear
11:54 AM 68.0 °F - 32.0 °F 26% 29.72 in 10.0 mi SSW 25.3 mph 40.3 mph N/A   Clear
12:54 PM 69.1 °F - 30.0 °F 23% 29.69 in 10.0 mi SSW 25.3 mph 40.3 mph N/A   Clear
1:54 PM 70.0 °F - 28.0 °F 21% 29.66 in 10.0 mi SW 21.9 mph 36.8 mph N/A   Clear
2:54 PM 70.0 °F - 27.0 °F 20% 29.64 in 10.0 mi SSW 25.3 mph 36.8 mph N/A   Clear
3:54 PM 68.0 °F - 28.0 °F 22% 29.60 in 10.0 mi SW 27.6 mph 38.0 mph N/A   Clear
4:54 PM 66.0 °F - 28.0 °F 24% 29.59 in 10.0 mi SW 33.4 mph 41.4 mph N/A   Clear
5:54 PM 63.0 °F - 28.9 °F 28% 29.60 in 10.0 mi SW 25.3 mph 34.5 mph N/A   Clear
6:54 PM 61.0 °F - 30.9 °F 32% 29.63 in 10.0 mi SW 20.7 mph 35.7 mph N/A   Clear
7:54 PM 57.9 °F - 30.0 °F 35% 29.63 in 10.0 mi SW 18.4 mph 27.6 mph N/A   Clear
8:54 PM 57.0 °F - 30.9 °F 37% 29.62 in 10.0 mi SSW 15.0 mph 21.9 mph N/A   Clear
9:54 PM 55.0 °F - 30.0 °F 38% 29.61 in 10.0 mi SSW 19.6 mph 25.3 mph N/A   Clear
10:54 PM 54.0 °F - 30.0 °F 40% 29.60 in 10.0 mi SSW 15.0 mph 21.9 mph N/A   Clear
11:54 PM 54.0 °F - 34.0 °F 47% 29.59 in 10.0 mi SSW 13.8 mph 23.0 mph N/A   Clear