Weather History for Grand Canyon, AZ

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Thursday, April 12, 2012

  Actual Average Record
Temperature  
Mean Temperature 44 °F -  
Max Temperature 53 °F 55 °F 72 °F (1985)
Min Temperature 35 °F 22 °F 13 °F (1991)
Degree Days  
Heating Degree Days 21    
Moisture  
Dew Point 17 °F    
Average Humidity 45    
Maximum Humidity 81    
Minimum Humidity 13    
Precipitation  
Precipitation 0.01 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.92 in    
Wind  
Wind Speed 11 mph (SW)    
Max Wind Speed 22 mph    
Max Gust Speed 32 mph    
Visibility 10 miles    
Events Snow    
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

Apr. 12, 2012 Rise Set
Actual Time 5:58 AM MST 7:00 PM MST
Civil Twilight 5:32 AM MST 7:26 PM MST
Nautical Twilight 5:01 AM MST 7:57 PM MST
Astronomical Twilight 4:29 AM MST 8:30 PM MST
Moon 12:44 AM MST (4/12) 11:03 AM MST (4/12)
Length of Visible Light 13h 53m
Length of Day
13h 01m
Waning Gibbous, 57% of the Moon is Illuminated
Apr 12
Waning Gibbous
Apr 13
Last Quarter
Apr 21
New
Apr 29
First Quarter
May 5
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 36.0 °F 30.3 °F 27.0 °F 70% 29.88 in 10.0 mi SW 6.9 mph - N/A   Overcast
1:54 AM 35.1 °F 32.2 °F 27.0 °F 72% 29.87 in 10.0 mi SW 3.5 mph - N/A   Overcast
2:54 AM 35.1 °F 29.3 °F 28.9 °F 78% 29.90 in 6.0 mi SSW 6.9 mph - 0.01 in Snow Light Snow
3:03 AM 35.6 °F 29.2 °F 28.4 °F 75% 29.97 in 10.0 mi SSW 8.1 mph - 0.00 in   Overcast
3:54 AM 36.0 °F 28.0 °F 30.0 °F 79% 29.88 in 10.0 mi SSW 11.5 mph - 0.00 in   Overcast
4:29 AM 35.6 °F 27.5 °F 30.2 °F 81% 29.98 in 10.0 mi SW 11.5 mph - N/A   Overcast
4:54 AM 36.0 °F 28.5 °F 28.9 °F 76% 29.89 in 10.0 mi WSW 10.4 mph 17.3 mph N/A   Overcast
5:54 AM 35.1 °F 26.4 °F 27.0 °F 72% 29.91 in 10.0 mi SW 12.7 mph - N/A   Overcast
6:54 AM 35.1 °F 25.9 °F 26.1 °F 70% 29.94 in 10.0 mi SW 13.8 mph - N/A   Clear
7:54 AM 37.0 °F 28.5 °F 25.0 °F 62% 29.95 in 10.0 mi WSW 13.8 mph 21.9 mph N/A   Scattered Clouds
8:54 AM 39.9 °F 30.0 °F 25.0 °F 55% 29.95 in 10.0 mi SW 21.9 mph 29.9 mph N/A   Mostly Cloudy
9:54 AM 42.1 °F 33.9 °F 21.9 °F 45% 29.97 in 10.0 mi SW 17.3 mph 28.8 mph N/A   Scattered Clouds
10:54 AM 46.0 °F 38.3 °F 17.1 °F 31% 29.95 in 10.0 mi SW 20.7 mph 29.9 mph N/A   Clear
11:54 AM 48.0 °F - 15.1 °F 27% 29.94 in 10.0 mi WSW 15.0 mph 28.8 mph N/A   Clear
12:54 PM 51.1 °F - 12.9 °F 22% 29.89 in 10.0 mi WSW 17.3 mph 31.1 mph N/A   Clear
1:54 PM 53.1 °F - 10.9 °F 19% 29.88 in 10.0 mi SW 20.7 mph 32.2 mph N/A   Clear
2:54 PM 53.1 °F - 8.1 °F 16% 29.86 in 10.0 mi West 20.7 mph 29.9 mph N/A   Scattered Clouds
3:54 PM 50.0 °F - 7.0 °F 18% 29.88 in 10.0 mi West 15.0 mph 27.6 mph N/A   Clear
4:54 PM 51.1 °F - 1.9 °F 13% 29.86 in 10.0 mi WSW 16.1 mph 27.6 mph N/A   Clear
5:54 PM 48.0 °F - 1.9 °F 15% 29.88 in 10.0 mi WSW 12.7 mph 24.2 mph N/A   Clear
6:54 PM 43.0 °F 38.2 °F 1.0 °F 17% 29.91 in 10.0 mi WSW 8.1 mph - N/A   Clear
7:54 PM 39.9 °F 35.1 °F 3.9 °F 22% 29.93 in 10.0 mi WSW 6.9 mph - N/A   Clear
8:54 PM 37.0 °F 33.3 °F 7.0 °F 29% 29.95 in 10.0 mi SSW 4.6 mph - N/A   Clear
9:54 PM 37.0 °F 33.3 °F 8.1 °F 30% 29.96 in 10.0 mi SW 4.6 mph - N/A   Clear
10:54 PM 37.9 °F 35.5 °F 9.0 °F 30% 29.94 in 10.0 mi SSW 3.5 mph - N/A   Clear
11:54 PM 37.0 °F 34.5 °F 12.9 °F 37% 29.91 in 10.0 mi WSW 3.5 mph - N/A   Partly Cloudy