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Thursday, October 20, 2011

  Actual Average Record
Temperature  
Mean Temperature 45 °F 42 °F  
Max Temperature 65 °F 55 °F 79 °F (1921)
Min Temperature 25 °F 30 °F 7 °F (1910)
Degree Days  
Heating Degree Days 20 23  
Month to date heating degree days 277 376  
Since 1 July heating degree days 513 730  
Cooling Degree Days 0 0  
Month to date cooling degree days 16 0  
Year to date cooling degree days 358 418  
Moisture  
Dew Point 28 °F    
Average Humidity 53    
Maximum Humidity 75    
Minimum Humidity 30    
Precipitation  
Precipitation 0.00 in 0.03 in 0.22 in (1996)
Month to date precipitation 0.29 0.88  
Year to date precipitation 17.28 14.64  
Sea Level Pressure  
Sea Level Pressure 29.94 in    
Wind  
Wind Speed 11 mph (SW)    
Max Wind Speed 22 mph    
Max Gust Speed 25 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Oct. 20, 2011 Rise Set
Actual Time 7:15 AM MDT 5:55 PM MDT
Civil Twilight 6:44 AM MDT 6:26 PM MDT
Nautical Twilight 6:09 AM MDT 7:01 PM MDT
Astronomical Twilight 5:34 AM MDT 7:36 PM MDT
Moon No Moon Rise 2:29 PM MDT (10/20)
Length of Visible Light 11h 41m
Length of Day
10h 39m
Last Quarter, 43% of the Moon is Illuminated
Oct 20
Last Quarter
Oct 26
New
Nov 2
First Quarter
Nov 10
Full
Nov 18
Last Quarter

Hourly Weather History & Observations

Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 30.0 °F 21.1 °F 19.9 °F 66% 30.03 in 10.0 mi South 10.4 mph - N/A   Clear
2:56 AM 27.0 °F 16.7 °F 19.0 °F 72% 30.02 in 10.0 mi SSE 11.5 mph - N/A   Clear
3:56 AM 27.0 °F 16.7 °F 19.0 °F 72% 30.01 in 10.0 mi SSE 11.5 mph - N/A   Clear
4:56 AM 28.0 °F 16.5 °F 19.0 °F 69% 29.99 in 10.0 mi South 15.0 mph - N/A   Clear
5:56 AM 28.0 °F 17.5 °F 18.0 °F 66% 29.99 in 10.0 mi South 12.7 mph - N/A   Clear
6:56 AM 28.9 °F 17.3 °F 19.0 °F 67% 29.99 in 10.0 mi South 16.1 mph - N/A   Clear
7:56 AM 30.0 °F 19.1 °F 19.9 °F 66% 29.99 in 10.0 mi South 15.0 mph - N/A   Clear
8:56 AM 36.0 °F 27.1 °F 23.0 °F 59% 29.98 in 10.0 mi South 13.8 mph - N/A   Clear
10:56 AM 48.9 °F - 28.0 °F 44% 29.95 in 10.0 mi SSW 16.1 mph - N/A   Clear
11:56 AM 53.1 °F - 28.9 °F 40% 29.92 in 10.0 mi South 13.8 mph - N/A   Clear
12:56 PM 55.9 °F - 30.9 °F 39% 29.90 in 10.0 mi SSW 10.4 mph - N/A   Clear
1:56 PM 63.0 °F - 30.9 °F 30% 29.88 in 10.0 mi WSW 12.7 mph - N/A   Clear
2:56 PM 64.0 °F - 32.0 °F 30% 29.87 in 10.0 mi West 10.4 mph - N/A   Clear
3:56 PM 64.9 °F - 33.1 °F 31% 29.87 in 10.0 mi West 12.7 mph - N/A   Clear
4:56 PM 62.1 °F - 35.1 °F 37% 29.88 in 10.0 mi WNW 6.9 mph - N/A   Clear
5:56 PM 53.1 °F - 34.0 °F 48% 29.90 in 10.0 mi West 5.8 mph - N/A   Clear
7:56 PM 48.9 °F - 34.0 °F 56% 29.92 in 10.0 mi West 8.1 mph - N/A   Clear
8:56 PM 46.9 °F - 34.0 °F 61% 29.92 in 10.0 mi West 9.2 mph - N/A   Clear
9:56 PM 46.9 °F - 35.1 °F 63% 29.93 in 10.0 mi West 8.1 mph - N/A   Clear
10:56 PM 44.1 °F 40.1 °F 34.0 °F 68% 29.92 in 10.0 mi West 6.9 mph - N/A   Clear
11:56 PM 44.1 °F 38.6 °F 35.1 °F 71% 29.93 in 10.0 mi West 10.4 mph - N/A   Clear