Grand Canyon, AZ

11:05 PM MST on February 20, 2018 (GMT -0700)
Grand Canyon National Park

Weather History for KGCN - September, 2013

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Tuesday, September 17, 2013

  Actual Average Record
Temperature  
Mean Temperature 62 °F -  
Max Temperature 77 °F 72 °F 84 °F (2000)
Min Temperature 48 °F 39 °F 26 °F (2006)
Degree Days  
Heating Degree Days 2    
Growing Degree Days 12 (Base 50)    
Moisture  
Dew Point 47 °F    
Average Humidity 60    
Maximum Humidity 90    
Minimum Humidity 33    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.85 in    
Wind  
Wind Speed 5 mph (SSW)    
Max Wind Speed 18 mph    
Max Gust Speed 28 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. 17, 2013 Rise Set
Actual Time 6:12 AM MST 6:32 PM MST
Civil Twilight 5:47 AM MST 6:57 PM MST
Nautical Twilight 5:17 AM MST 7:27 PM MST
Astronomical Twilight 4:46 AM MST 7:58 PM MST
Moon 5:20 PM MST (9/17) 4:14 AM MST (9/17)
Length of Visible Light 13h 10m
Length of Day
12h 19m
Waxing Gibbous, 96% of the Moon is Illuminated
Sep 17
Waxing Gibbous
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter

Hourly Weather History & Observations

Time (MST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 48.9 °F 46.0 °F 90% 29.93 in 10.0 mi Calm Calm - N/A   Clear
1:54 AM 50.0 °F 46.9 °F 89% 29.92 in 10.0 mi ENE 3.5 mph - N/A   Clear
2:54 AM 50.0 °F 46.9 °F 89% 29.91 in 10.0 mi Calm Calm - N/A   Clear
3:54 AM 48.0 °F 45.0 °F 89% 29.92 in 10.0 mi Calm Calm - N/A   Clear
4:54 AM 48.0 °F 45.0 °F 89% 29.92 in 10.0 mi Calm Calm - N/A   Clear
5:54 AM 48.0 °F 45.0 °F 89% 29.93 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
6:54 AM 52.0 °F 48.0 °F 86% 29.96 in 10.0 mi Calm Calm - N/A   Scattered Clouds
7:54 AM 61.0 °F 52.0 °F 72% 29.94 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:54 AM 69.1 °F 53.1 °F 57% 29.91 in 10.0 mi South 11.5 mph 19.6 mph N/A   Clear
9:54 AM 72.0 °F 54.0 °F 53% 29.91 in 10.0 mi SSW 11.5 mph 17.3 mph N/A   Scattered Clouds
10:54 AM 73.9 °F 52.0 °F 46% 29.88 in 10.0 mi SSW 12.7 mph - N/A   Partly Cloudy
11:54 AM 77.0 °F 46.0 °F 33% 29.86 in 10.0 mi SW 18.4 mph 27.6 mph N/A   Scattered Clouds
12:54 PM 75.0 °F 46.9 °F 37% 29.86 in 10.0 mi SW 16.1 mph 24.2 mph N/A   Mostly Cloudy
1:54 PM 75.9 °F 46.9 °F 36% 29.83 in 10.0 mi SW 15.0 mph 25.3 mph N/A   Scattered Clouds
2:54 PM 73.0 °F 48.9 °F 42% 29.82 in 10.0 mi SSW 13.8 mph 24.2 mph N/A   Scattered Clouds
3:54 PM 73.9 °F 48.9 °F 41% 29.79 in 10.0 mi SW 18.4 mph 24.2 mph N/A   Scattered Clouds
4:54 PM 75.9 °F 45.0 °F 33% 29.77 in 10.0 mi SW 18.4 mph 27.6 mph 0.00 in   Partly Cloudy
5:54 PM 72.0 °F 44.1 °F 37% 29.79 in 10.0 mi SSW 11.5 mph 21.9 mph N/A   Clear
6:54 PM 68.0 °F 45.0 °F 43% 29.79 in 10.0 mi SSW 9.2 mph - N/A   Clear
7:54 PM 64.9 °F 46.0 °F 50% 29.78 in 10.0 mi SW 6.9 mph - N/A   Clear
8:54 PM 59.0 °F 46.0 °F 62% 29.78 in 10.0 mi Calm Calm - N/A   Clear
9:54 PM 62.1 °F 46.9 °F 58% 29.76 in 10.0 mi SSW 3.5 mph - N/A   Scattered Clouds
10:54 PM 63.0 °F 46.0 °F 54% 29.75 in 10.0 mi SSW 5.8 mph - N/A   Scattered Clouds
11:54 PM 55.9 °F 46.9 °F 72% 29.77 in 10.0 mi Calm Calm - N/A   Partly Cloudy