Weather History for Grand Canyon, AZ

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Sunday, September 2, 2012

  Actual Average Record
Temperature  
Mean Temperature 62 °F -  
Max Temperature 73 °F 75 °F 87 °F (2011)
Min Temperature 50 °F 44 °F 36 °F (2010)
Degree Days  
Heating Degree Days 4    
Growing Degree Days 12 (Base 50)    
Moisture  
Dew Point 52 °F    
Average Humidity 70    
Maximum Humidity 90    
Minimum Humidity 43    
Precipitation  
Precipitation 0.10 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.05 in    
Wind  
Wind Speed 2 mph (ESE)    
Max Wind Speed 13 mph    
Max Gust Speed 17 mph    
Visibility 10 miles    
Events Rain    
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

Sep. 02, 2012 Rise Set
Actual Time 6:01 AM MST 6:53 PM MST
Civil Twilight 5:35 AM MST 7:19 PM MST
Nautical Twilight 5:04 AM MST 7:50 PM MST
Astronomical Twilight 4:32 AM MST 8:22 PM MST
Moon 7:50 PM MST (9/2) 8:07 AM MST (9/2)
Length of Visible Light 13h 44m
Length of Day
12h 52m
Waning Gibbous, 95% of the Moon is Illuminated
Sep 2
Waning Gibbous
Sep 8
Last Quarter
Sep 15
New
Sep 22
First Quarter
Sep 29
Full

Hourly Weather History & Observations

Time (MST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 51.1 °F 48.0 °F 89% 30.03 in 10.0 mi Calm Calm - N/A   Clear
1:54 AM 50.0 °F 46.0 °F 86% 30.02 in 10.0 mi Calm Calm - N/A   Clear
2:54 AM 54.0 °F 50.0 °F 86% 30.01 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
3:54 AM 55.0 °F 52.0 °F 89% 30.01 in 10.0 mi Calm Calm - 0.00 in   Scattered Clouds
4:54 AM 57.9 °F 55.0 °F 90% 30.01 in 9.0 mi ENE 3.5 mph - 0.01 in Rain Light Rain
5:54 AM 59.0 °F 55.9 °F 90% 30.02 in 7.0 mi Calm Calm - 0.03 in Rain Light Rain
6:54 AM 57.9 °F 55.0 °F 90% 30.07 in 4.0 mi Calm Calm - 0.04 in Rain Light Rain
7:54 AM 59.0 °F 55.9 °F 90% 30.10 in 10.0 mi ENE 4.6 mph - 0.02 in Rain Light Rain
8:54 AM 61.0 °F 55.9 °F 83% 30.11 in 10.0 mi ENE 5.8 mph - 0.00 in   Overcast
9:54 AM 66.0 °F 57.0 °F 73% 30.11 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:54 AM 71.1 °F 53.1 °F 53% 30.08 in 10.0 mi SSE 5.8 mph - N/A   Scattered Clouds
11:54 AM 72.0 °F 48.0 °F 43% 30.08 in 10.0 mi ESE 3.5 mph - N/A   Overcast
12:54 PM 73.9 °F 51.1 °F 45% 30.05 in 10.0 mi Calm Calm - N/A   Partly Cloudy
1:54 PM 73.0 °F 50.0 °F 44% 30.06 in 10.0 mi NW 3.5 mph - N/A   Mostly Cloudy
2:54 PM 72.0 °F 50.0 °F 46% 30.03 in 10.0 mi Calm Calm - 0.00 in   Mostly Cloudy
3:54 PM 72.0 °F 50.0 °F 46% 30.02 in 10.0 mi SW 4.6 mph - N/A   Overcast
4:54 PM 70.0 °F 54.0 °F 57% 30.01 in 10.0 mi SE 6.9 mph - 0.00 in   Partly Cloudy
5:54 PM 68.0 °F 53.1 °F 59% 30.02 in 10.0 mi SE 6.9 mph - N/A   Clear
6:54 PM 64.0 °F 52.0 °F 65% 30.04 in 10.0 mi SSE 12.7 mph 17.3 mph N/A   Scattered Clouds
7:54 PM 63.0 °F 50.0 °F 63% 30.04 in 10.0 mi ESE 3.5 mph - N/A   Clear
8:54 PM 61.0 °F 50.0 °F 67% 30.06 in 10.0 mi Calm Calm - N/A   Clear
9:54 PM 57.9 °F 50.0 °F 75% 30.06 in 10.0 mi NE 3.5 mph - N/A   Scattered Clouds
10:54 PM 57.0 °F 51.1 °F 81% 30.04 in 10.0 mi Calm Calm - N/A   Scattered Clouds
11:54 PM 57.0 °F 50.0 °F 77% 30.04 in 10.0 mi Calm Calm - N/A   Mostly Cloudy