Weather History for Grand Canyon, AZ

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Wednesday, August 28, 2013

  Actual Average Record
Temperature  
Mean Temperature 66 °F -  
Max Temperature 79 °F 77 °F 90 °F (1998)
Min Temperature 52 °F 45 °F 39 °F (1978)
Growing Degree Days 16 (Base 50)    
Moisture  
Dew Point 53 °F    
Average Humidity 70    
Maximum Humidity 93    
Minimum Humidity 39    
Precipitation  
Precipitation 0.16 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.02 in    
Wind  
Wind Speed 2 mph (ENE)    
Max Wind Speed 14 mph    
Max Gust Speed -    
Visibility 10 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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Date:

Astronomy

Aug. 28, 2013 Rise Set
Actual Time 5:57 AM MST 7:01 PM MST
Civil Twilight 5:31 AM MST 7:27 PM MST
Nautical Twilight 4:59 AM MST 7:58 PM MST
Astronomical Twilight 4:27 AM MST 8:31 PM MST
Moon 11:58 PM MST (8/28) 1:36 PM MST (8/28)
Length of Visible Light 13h 56m
Length of Day
13h 03m
Last Quarter, 46% of the Moon is Illuminated
Aug 28
Last Quarter
Sep 5
New
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last 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 60.1 °F 53.1 °F 78% 29.99 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:54 AM 57.9 °F 52.0 °F 81% 30.00 in 10.0 mi Calm Calm - N/A   Clear
2:54 AM 55.0 °F 52.0 °F 89% 30.03 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
3:54 AM 54.0 °F 51.1 °F 90% 30.04 in 10.0 mi Calm Calm - N/A   Partly Cloudy
4:54 AM 52.0 °F 50.0 °F 93% 30.00 in 10.0 mi Calm Calm - N/A   Clear
5:54 AM 52.0 °F 50.0 °F 93% 30.03 in 10.0 mi Calm Calm - N/A   Clear
6:54 AM 59.0 °F 54.0 °F 83% 30.04 in 10.0 mi Calm Calm - N/A   Scattered Clouds
7:54 AM 68.0 °F 54.0 °F 61% 30.03 in 10.0 mi ENE 3.5 mph - N/A   Clear
8:54 AM 73.0 °F 53.1 °F 49% 30.01 in 10.0 mi Calm Calm - N/A   Clear
9:54 AM 75.0 °F 52.0 °F 44% 30.01 in 10.0 mi SE 5.8 mph - N/A   Clear
10:54 AM 77.0 °F 51.1 °F 40% 30.01 in 10.0 mi SW 4.6 mph - N/A   Clear
11:54 AM 79.0 °F 54.0 °F 42% 29.98 in 10.0 mi North 4.6 mph - N/A   Mostly Cloudy
12:54 PM 78.1 °F 51.1 °F 39% 29.99 in 10.0 mi NE 8.1 mph - N/A   Mostly Cloudy
1:54 PM 69.1 °F 51.1 °F 53% 30.03 in 9.0 mi ESE 13.8 mph - 0.00 in Rain , Thunderstorm Light Thunderstorms and Rain
2:54 PM 62.1 °F 57.0 °F 84% 30.08 in 5.0 mi NE 4.6 mph - 0.15 in Rain Light Rain
3:54 PM 70.0 °F 57.9 °F 65% 30.02 in 10.0 mi Calm Calm - 0.01 in   Mostly Cloudy
4:54 PM 77.0 °F 53.1 °F 43% 29.99 in 10.0 mi NE 8.1 mph - N/A   Scattered Clouds
5:54 PM 75.9 °F 50.0 °F 40% 30.00 in 10.0 mi NNE 3.5 mph - N/A   Scattered Clouds
6:54 PM 66.0 °F 57.0 °F 73% 30.01 in 10.0 mi Calm Calm - N/A   Partly Cloudy
7:54 PM 60.1 °F 55.9 °F 86% 30.02 in 10.0 mi Calm Calm - N/A   Clear
8:54 PM 57.9 °F 54.0 °F 87% 30.03 in 10.0 mi Calm Calm - N/A   Clear
9:54 PM 57.0 °F 53.1 °F 87% 30.04 in 10.0 mi Calm Calm - N/A   Clear
10:54 PM 57.0 °F 53.1 °F 87% 30.04 in 10.0 mi ENE 3.5 mph - N/A   Clear
11:54 PM 55.9 °F 52.0 °F 87% 30.03 in 10.0 mi Calm Calm - N/A   Clear