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Monday, October 31, 2011

  Actual Average Record
Temperature  
Mean Temperature 51 °F 45 °F  
Max Temperature 68 °F 59 °F 79 °F (1950)
Min Temperature 34 °F 31 °F 10 °F (1991)
Degree Days  
Heating Degree Days 14 20  
Month to date heating degree days 446 441  
Since 1 July heating degree days 581  
Cooling Degree Days 0 0  
Month to date cooling degree days 17 5  
Year to date cooling degree days 769  
Growing Degree Days 6 (Base 50)    
Moisture  
Dew Point 21 °F    
Average Humidity 45    
Maximum Humidity 70    
Minimum Humidity 19    
Precipitation  
Precipitation 0.00 in 0.02 in 0.66 in (1889)
Month to date precipitation 1.17 1.02  
Year to date precipitation 13.34  
Snow  
Snow 0.00 in - - ()
Month to date snowfall  
Since 1 July snowfall  
Since 1 September snowfall  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 29.91 in    
Wind  
Wind Speed 11 mph (WSW)    
Max Wind Speed 14 mph    
Max Gust Speed 17 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Oct. 31, 2011 Rise Set
Actual Time 7:26 AM MDT 5:57 PM MDT
Civil Twilight 6:58 AM MDT 6:25 PM MDT
Nautical Twilight 6:26 AM MDT 6:57 PM MDT
Astronomical Twilight 5:54 AM MDT 7:29 PM MDT
Moon 12:34 PM MDT (10/31) 10:36 PM MDT (10/31)
Length of Visible Light 11h 27m
Length of Day
10h 31m
Waxing Crescent, 30% of the Moon is Illuminated
Oct 31
Waxing Crescent
Nov 2
First Quarter
Nov 10
Full
Nov 18
Last Quarter
Nov 24
New

Hourly Weather History & Observations

Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 46.9 °F - 25.0 °F 42% 30.02 in 10.0 mi SSW 15.0 mph - N/A   Clear
1:53 AM 46.9 °F - 24.1 °F 41% 30.00 in 10.0 mi SSW 13.8 mph - N/A   Clear
2:53 AM 46.0 °F 40.2 °F 21.9 °F 39% 29.98 in 10.0 mi SSW 12.7 mph - N/A   Clear
3:53 AM 43.0 °F 36.0 °F 21.9 °F 43% 29.98 in 10.0 mi SSW 13.8 mph - N/A   Clear
4:53 AM 45.0 °F 39.3 °F 21.0 °F 39% 29.96 in 10.0 mi SSW 11.5 mph - N/A   Clear
5:53 AM 46.0 °F 39.9 °F 19.9 °F 35% 29.96 in 10.0 mi SSW 13.8 mph - N/A   Clear
6:53 AM 45.0 °F 38.5 °F 19.9 °F 37% 30.00 in 10.0 mi SSW 13.8 mph - N/A   Clear
7:53 AM 45.0 °F 39.3 °F 19.9 °F 37% 30.01 in 10.0 mi SSW 11.5 mph - N/A   Clear
8:53 AM 52.0 °F - 19.9 °F 28% 29.98 in 10.0 mi SSW 11.5 mph - N/A   Partly Cloudy
9:53 AM 57.2 °F - 23.0 °F 27% 30.06 in 10.0 mi South 8.1 mph - N/A   Partly Cloudy
10:53 AM 63.0 °F - 19.9 °F 19% 29.91 in 10.0 mi SW 9.2 mph - N/A   Partly Cloudy
11:53 AM 64.9 °F - 17.1 °F 16% 29.88 in 10.0 mi WSW 8.1 mph - N/A   Partly Cloudy
12:53 PM 66.9 °F - 14.0 °F 13% 29.85 in 10.0 mi Calm Calm - N/A   Partly Cloudy
1:53 PM 69.1 °F - 16.0 °F 13% 29.81 in 10.0 mi Calm Calm - N/A   Partly Cloudy
2:53 PM 70.0 °F - 19.0 °F 14% 29.80 in 10.0 mi NNW 6.9 mph - N/A   Partly Cloudy
3:53 PM 69.1 °F - 19.0 °F 15% 29.81 in 10.0 mi Calm Calm - N/A   Partly Cloudy
4:53 PM 64.0 °F - 25.0 °F 23% 29.82 in 10.0 mi North 6.9 mph - N/A   Scattered Clouds
5:53 PM 60.1 °F - 25.0 °F 26% 29.84 in 10.0 mi NW 6.9 mph - N/A   Scattered Clouds
6:53 PM 59.0 °F - 24.1 °F 26% 29.86 in 10.0 mi NW 16.1 mph - N/A   Partly Cloudy
7:53 PM 60.8 °F - 21.2 °F 22% 29.98 in 10.0 mi WNW 17.3 mph 26.5 mph N/A   Partly Cloudy
8:53 PM 57.0 °F - 23.0 °F 27% 29.85 in 10.0 mi WNW 15.0 mph - N/A   Clear
9:53 PM 53.1 °F - 24.1 °F 32% 29.86 in 10.0 mi West 9.2 mph - N/A   Clear
10:53 PM 48.0 °F - 25.0 °F 41% 29.85 in 10.0 mi SW 6.9 mph - N/A   Clear
11:53 PM 46.0 °F 41.4 °F 25.0 °F 44% 29.84 in 10.0 mi SW 9.2 mph - N/A   Clear