Grand Canyon, AZ

2:36 AM MST on February 14, 2016 (GMT -0700)
Grand Canyon National Park

Weather History for KGCN - September, 2014

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Thursday, September 4, 2014

  Actual Average Record
Temperature  
Mean Temperature 59 °F -  
Max Temperature 72 °F 75 °F 86 °F (2010)
Min Temperature 46 °F 44 °F 35 °F (1999)
Degree Days  
Heating Degree Days 6    
Growing Degree Days 9 (Base 50)    
Moisture  
Dew Point 48 °F    
Average Humidity 76    
Maximum Humidity 97    
Minimum Humidity 41    
Precipitation  
Precipitation 0.92 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.18 in    
Wind  
Wind Speed 8 mph (NE)    
Max Wind Speed 21 mph    
Max Gust Speed 38 mph    
Visibility 8 miles    
Events Rain , Thunderstorm    
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. 04, 2014 Rise Set
Actual Time 6:02 AM MST 6:51 PM MST
Civil Twilight 5:36 AM MST 7:17 PM MST
Nautical Twilight 5:05 AM MST 7:48 PM MST
Astronomical Twilight 4:34 AM MST 8:20 PM MST
Moon 3:27 PM MST (9/4) 1:03 AM MST (9/4)
Length of Visible Light 13h 41m
Length of Day
12h 48m
Waxing Gibbous, 75% of the Moon is Illuminated
Sep 4
Waxing Gibbous
Sep 8
Full
Sep 15
Last Quarter
Sep 23
New
Oct 1
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 - - N/A% - - North - - N/A   Unknown
1:54 AM - - N/A% - - North - - N/A   Unknown
2:54 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
5:54 AM 48.0 °F 37.0 °F 66% 29.89 in 10.0 mi NE 5.8 mph - N/A   Mostly Cloudy
6:08 AM 50.0 °F 39.0 °F 66% 30.09 in 10.0 mi Calm Calm - N/A Thunderstorm Mostly Cloudy
6:54 AM 55.0 °F 48.0 °F 77% 30.13 in 10.0 mi SSW 9.2 mph - N/A Thunderstorm Mostly Cloudy
7:54 AM 59.0 °F 48.0 °F 67% 30.16 in 10.0 mi SW 5.8 mph - N/A Rain Light Rain
8:54 AM 55.0 °F 52.0 °F 89% 30.20 in 10.0 mi SW 11.5 mph 18.4 mph N/A Rain Light Rain
9:54 AM 54.0 °F 52.0 °F 93% 30.25 in 4.0 mi SSW 3.5 mph - N/A Rain Light Rain
10:54 AM 55.0 °F 54.0 °F 96% 30.24 in 10.0 mi Variable 6.9 mph - N/A Rain Light Rain
11:54 AM 57.0 °F 54.0 °F 89% 30.19 in 10.0 mi NNE 9.2 mph - N/A Rain Light Rain
12:54 PM 62.6 °F 54.0 °F 73% 30.19 in 10.0 mi NE 10.4 mph - N/A   Mostly Cloudy
1:54 PM 68.0 °F 50.0 °F 52% 30.16 in 10.0 mi NNE 13.8 mph 18.4 mph N/A   Scattered Clouds
2:54 PM 70.0 °F 48.0 °F 46% 30.16 in 10.0 mi NNE 12.7 mph - N/A   Clear
3:54 PM 70.0 °F 46.0 °F 42% 30.14 in 10.0 mi NNE 10.4 mph - N/A   Clear
4:54 PM 72.0 °F 46.9 °F 41% 30.13 in 10.0 mi NNE 8.1 mph - N/A   Clear
5:54 PM 71.1 °F 48.0 °F 44% 30.13 in 10.0 mi East 5.8 mph - N/A   Clear
7:54 PM 57.9 °F 50.0 °F 75% 29.94 in 8.0 mi NE 3.5 mph - N/A   Clear
8:49 PM 62.6 °F 51.8 °F 68% 30.18 in 10.0 mi Variable 4.6 mph - N/A Thunderstorm Thunderstorm
8:50 PM 62.1 °F 51.1 °F 67% 30.19 in 10.0 mi West 8.1 mph - N/A Thunderstorm Thunderstorm
9:06 PM 51.1 °F 48.9 °F 92% 30.23 in 1.0 mi West 18.4 mph 38.0 mph 0.28 in Rain , Thunderstorm Heavy Thunderstorms and Rain
9:13 PM 48.0 °F 46.0 °F 93% 30.25 in 0.8 mi Variable 4.6 mph 32.2 mph 0.56 in Rain , Thunderstorm Heavy Thunderstorms and Rain
9:16 PM 46.9 °F 46.0 °F 97% 30.26 in 1.0 mi Variable 4.6 mph 19.6 mph 0.66 in Rain , Thunderstorm Heavy Thunderstorms and Rain
9:26 PM 46.9 °F 46.0 °F 97% 30.27 in 1.5 mi NNE 10.4 mph - 0.80 in Rain , Thunderstorm Heavy Thunderstorms and Rain
9:30 PM 48.0 °F 46.9 °F 96% 30.27 in 3.0 mi NNE 10.4 mph - 0.84 in Rain , Thunderstorm Heavy Thunderstorms and Rain
9:51 PM 53.6 °F 48.2 °F 82% 30.26 in 4.0 mi NNE 20.7 mph 28.8 mph 0.92 in Rain , Thunderstorm Rain
9:54 PM 53.1 °F 48.9 °F 86% 30.26 in 5.0 mi NNE 15.0 mph 28.8 mph 0.92 in Rain , Thunderstorm Light Rain
10:36 PM 54.0 °F 48.9 °F 83% 30.25 in 10.0 mi NE 15.0 mph 21.9 mph 0.00 in   Mostly Cloudy
10:54 PM 54.0 °F 48.9 °F 83% 30.24 in 10.0 mi ENE 12.7 mph - 0.00 in   Mostly Cloudy
11:54 PM 52.0 °F 48.0 °F 86% 30.21 in 10.0 mi ENE 4.6 mph - N/A   Clear