Weather History for Grand Canyon, AZ

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Friday, October 12, 2012

  Actual Average Record
Temperature  
Mean Temperature 40 °F -  
Max Temperature 48 °F 65 °F 78 °F (1991)
Min Temperature 30 °F 28 °F 10 °F (2008)
Degree Days  
Heating Degree Days 24    
Moisture  
Dew Point 36 °F    
Average Humidity 86    
Maximum Humidity 100    
Minimum Humidity 68    
Precipitation  
Precipitation 0.21 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.04 in    
Wind  
Wind Speed 10 mph (SSW)    
Max Wind Speed 23 mph    
Max Gust Speed 34 mph    
Visibility 8 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

Oct. 12, 2012 Rise Set
Actual Time 6:33 AM MST 5:56 PM MST
Civil Twilight 6:07 AM MST 6:21 PM MST
Nautical Twilight 5:37 AM MST 6:51 PM MST
Astronomical Twilight 5:08 AM MST 7:21 PM MST
Moon 3:25 AM MST (10/12) 4:03 PM MST (10/12)
Length of Visible Light 12h 14m
Length of Day
11h 22m
Waning Crescent, 10% of the Moon is Illuminated
Oct 12
Waning Crescent
Oct 15
New
Oct 21
First Quarter
Oct 29
Full
Nov 6
Last Quarter

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 48.9 °F - 39.0 °F 69% 29.86 in 10.0 mi SSE 6.9 mph 17.3 mph N/A   Overcast
1:54 AM 46.9 °F - 39.9 °F 77% 29.84 in 9.0 mi SSE 5.8 mph - 0.01 in Rain Light Rain
2:54 AM 45.0 °F 41.8 °F 41.0 °F 86% 29.83 in 10.0 mi SE 5.8 mph - 0.01 in Rain Light Rain
3:54 AM 44.1 °F 39.5 °F 39.0 °F 82% 29.84 in 10.0 mi South 8.1 mph 16.1 mph 0.00 in Rain Light Rain
4:54 AM 43.0 °F 40.3 °F 39.0 °F 86% 29.88 in 10.0 mi SSE 4.6 mph - 0.00 in   Overcast
5:54 AM 41.0 °F 36.4 °F 37.0 °F 86% 29.91 in 10.0 mi SSE 6.9 mph - 0.00 in   Mostly Cloudy
7:08 AM 41.0 °F 38.0 °F 37.4 °F 87% 30.03 in 10.0 mi SSE 4.6 mph - N/A   Mostly Cloudy
7:54 AM 42.1 °F 37.1 °F 37.0 °F 82% 29.92 in 10.0 mi SSE 8.1 mph - N/A   Partly Cloudy
8:54 AM 43.0 °F 36.4 °F 36.0 °F 76% 29.94 in 10.0 mi South 12.7 mph - 0.00 in Rain Light Rain
9:16 AM 37.4 °F 26.6 °F 33.8 °F 87% 30.09 in 2.5 mi SSW 21.9 mph 28.8 mph 0.01 in Rain Rain
9:34 AM 37.4 °F 30.3 °F 35.6 °F 93% 30.08 in 7.0 mi South 10.4 mph 20.7 mph 0.04 in Rain Light Rain
9:54 AM 39.0 °F 31.8 °F 36.0 °F 89% 29.98 in 10.0 mi South 11.5 mph - 0.04 in   Overcast
10:39 AM 39.2 °F 30.8 °F 37.4 °F 93% 30.09 in 4.0 mi SSW 15.0 mph 18.4 mph 0.01 in Rain Rain
10:43 AM 39.2 °F 30.2 °F 37.4 °F 93% 30.09 in 1.8 mi SSW 17.3 mph 21.9 mph 0.03 in Rain Rain
10:54 AM 39.0 °F 30.3 °F 36.0 °F 89% 29.99 in 2.0 mi SW 16.1 mph 27.6 mph 0.06 in Rain Light Rain
10:56 AM 39.2 °F 30.8 °F 35.6 °F 87% 30.10 in 3.0 mi SW 15.0 mph 27.6 mph 0.00 in Rain Light Rain
11:07 AM 39.2 °F 30.5 °F 37.4 °F 93% 30.10 in 10.0 mi SSW 16.1 mph - 0.00 in Rain Light Rain
11:35 AM 39.2 °F 31.2 °F 37.4 °F 93% 30.10 in 10.0 mi SSW 13.8 mph 26.5 mph 0.01 in   Mostly Cloudy
11:54 AM 39.9 °F 30.8 °F 37.0 °F 89% 29.99 in 10.0 mi SSW 18.4 mph 27.6 mph 0.01 in Rain Light Rain
12:09 PM 39.2 °F 30.5 °F 35.6 °F 87% 30.12 in 3.0 mi SW 16.1 mph 34.5 mph 0.02 in Rain Rain
12:17 PM 37.4 °F 28.5 °F 35.6 °F 93% 30.13 in 2.0 mi SW 15.0 mph 27.6 mph 0.05 in Rain Rain
12:30 PM 37.4 °F 29.8 °F 37.4 °F 100% 30.13 in 4.0 mi SW 11.5 mph - 0.07 in Rain Light Rain
12:43 PM 39.2 °F 31.2 °F 37.4 °F 93% 30.12 in 5.0 mi SW 13.8 mph 19.6 mph 0.08 in Rain Light Rain
12:54 PM 42.1 °F 35.2 °F 37.9 °F 85% 30.00 in 6.0 mi WSW 12.7 mph 19.6 mph 0.08 in Rain Light Rain
1:06 PM 42.8 °F 36.2 °F 39.2 °F 87% 30.12 in 10.0 mi SW 12.7 mph 18.4 mph 0.00 in   Overcast
1:32 PM 42.8 °F 36.6 °F 37.4 °F 81% 30.12 in 5.0 mi WSW 11.5 mph 19.6 mph 0.00 in Rain Light Rain
1:54 PM 42.1 °F 37.7 °F 37.9 °F 85% 29.99 in 10.0 mi WSW 6.9 mph - 0.00 in   Overcast
2:20 PM 41.0 °F 35.8 °F 37.4 °F 87% 30.11 in 10.0 mi WSW 8.1 mph - 0.00 in Rain Light Rain
3:54 PM 46.9 °F - 37.0 °F 68% 30.00 in 10.0 mi SSW 13.8 mph - 0.00 in   Clear
4:54 PM 44.1 °F 35.2 °F 36.0 °F 73% 30.01 in 10.0 mi SW 23.0 mph 29.9 mph N/A   Overcast
5:07 PM 42.8 °F 35.1 °F 35.6 °F 76% 30.13 in 10.0 mi SW 16.1 mph 20.7 mph N/A   Overcast
5:54 PM 41.0 °F 37.1 °F 34.0 °F 76% 30.06 in 10.0 mi WSW 5.8 mph - N/A   Partly Cloudy
7:54 PM 39.0 °F 36.8 °F 35.1 °F 86% 30.11 in 10.0 mi SW 3.5 mph - N/A   Overcast
8:54 PM 37.0 °F 33.3 °F 33.1 °F 86% 30.12 in 10.0 mi SW 4.6 mph - N/A   Clear
9:54 PM 36.0 °F 30.3 °F 33.1 °F 89% 30.14 in 10.0 mi WSW 6.9 mph - N/A   Clear
10:54 PM 33.1 °F - 30.9 °F 92% 30.16 in 10.0 mi Calm Calm - N/A   Clear
11:54 PM 30.9 °F - 28.9 °F 92% 30.15 in 10.0 mi Calm Calm - N/A   Partly Cloudy