Weather History for Grand Canyon, AZ

Saturday, August 4, 2012 — View Current Weather Conditions
Saturday, August 4, 2012
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 68 °F -  
Max Temperature 82 °F 81 °F 89 °F (1979)
Min Temperature 54 °F 49 °F 44 °F (1981)
Cooling Degree Days 3    
Growing Degree Days 18 (Base 50)    
Moisture
Dew Point 45 °F    
Average Humidity 44    
Maximum Humidity 77    
Minimum Humidity 23    
Precipitation
Precipitation 0.00 in - - ()
Sea Level Pressure
Sea Level Pressure 29.98 in    
Wind
Wind Speed 3 mph (SSE)    
Max Wind Speed 10 mph    
Max Gust Speed 17 mph    
Visibility 10 miles    
Events 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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Local Photos
Sky Window
Storm-a-brewing
Here comes the rain
Redheaded Friend
What a relaxing time my son and I had this past week camping in the high desert. Great chance to play with my new camera
Mushroom
Mushrooms
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Astronomy
Aug. 04, 2012 Rise Set
Actual Time 5:38 AM MST 7:29 PM MST
Civil Twilight 5:10 AM MST 7:57 PM MST
Nautical Twilight 4:37 AM MST 8:31 PM MST
Astronomical Twilight 4:00 AM MST 9:07 PM MST
Moon 8:49 PM MST (8/4) 8:22 AM MST (8/4)
Length Of Visible Light 14h 46m
Length of Day
13h 51m
Waning Gibbous, 92% of the Moon is Illuminated
Aug 4
Waning Gibbous
Aug 9
Last Quarter
Aug 17
New
Aug 24
First Quarter
Aug 31
Full
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Hourly Weather History & Observations
Time (MST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 63.0 °F 44.1 °F 50% 29.91 in 10.0 mi ESE 4.6 mph - N/A   Clear
1:54 AM 62.1 °F 44.1 °F 52% 29.92 in 10.0 mi Variable 3.5 mph - N/A   Clear
2:54 AM 57.0 °F 46.0 °F 67% 29.92 in 10.0 mi Calm Calm - N/A   Clear
3:54 AM 55.9 °F 46.0 °F 69% 29.91 in 10.0 mi Calm Calm - N/A   Clear
4:54 AM 54.0 °F 46.0 °F 75% 29.92 in 10.0 mi Calm Calm - N/A   Clear
5:54 AM 55.0 °F 48.0 °F 77% 29.94 in 10.0 mi NE 5.8 mph - N/A   Clear
6:54 AM 62.1 °F 46.9 °F 58% 29.93 in 10.0 mi ENE 3.5 mph - N/A   Clear
7:54 AM 69.1 °F 46.0 °F 44% 29.96 in 10.0 mi Calm Calm - N/A   Clear
8:54 AM 70.0 °F 45.0 °F 41% 29.98 in 10.0 mi Calm Calm - N/A   Scattered Clouds
9:54 AM 73.9 °F 44.1 °F 34% 29.98 in 10.0 mi South 4.6 mph - N/A   Scattered Clouds
10:54 AM 77.0 °F 44.1 °F 31% 29.96 in 10.0 mi East 3.5 mph - N/A   Scattered Clouds
11:54 AM 80.1 °F 43.0 °F 27% 29.95 in 10.0 mi Variable 6.9 mph - N/A   Clear
12:54 PM 82.9 °F 41.0 °F 23% 29.94 in 10.0 mi Variable 4.6 mph - N/A   Clear
1:54 PM 81.0 °F 46.0 °F 29% 29.94 in 10.0 mi Variable 5.8 mph - N/A   Mostly Cloudy
2:54 PM 80.1 °F 45.0 °F 29% 29.95 in 10.0 mi ENE 5.8 mph - N/A   Mostly Cloudy
3:54 PM 82.0 °F 44.1 °F 26% 29.95 in 10.0 mi Calm Calm - N/A   Scattered Clouds
4:54 PM 82.0 °F 42.1 °F 24% 29.95 in 10.0 mi WSW 10.4 mph 17.3 mph N/A   Mostly Cloudy
5:13 PM 80.6 °F 42.8 °F 26% 30.25 in 10.0 mi WSW 9.2 mph - N/A Thunderstorm Scattered Clouds
5:54 PM 81.0 °F 42.1 °F 25% 29.96 in 10.0 mi WSW 8.1 mph - N/A Thunderstorm Clear
6:18 PM 80.6 °F 39.2 °F 23% 30.26 in 10.0 mi WSW 3.5 mph - N/A   Clear
6:54 PM 79.0 °F 43.0 °F 28% 29.94 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:54 PM 70.0 °F 48.0 °F 46% 29.96 in 10.0 mi Calm Calm - N/A   Clear
8:54 PM 68.0 °F 51.1 °F 55% 29.99 in 10.0 mi Calm Calm - N/A   Clear
9:54 PM 64.9 °F 50.0 °F 58% 30.00 in 10.0 mi Calm Calm - N/A   Scattered Clouds
10:54 PM 60.1 °F 48.9 °F 67% 30.01 in 10.0 mi Calm Calm - N/A   Partly Cloudy
11:54 PM 62.1 °F 51.1 °F 67% 30.01 in 10.0 mi Calm Calm - N/A   Overcast
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