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Wednesday, October 20, 2010

  Actual Average Record
Temperature  
Mean Temperature 31 °F 39 °F  
Max Temperature 34 °F 53 °F 72 °F (1974)
Min Temperature 28 °F 24 °F 12 °F (1987)
Degree Days  
Heating Degree Days 34 26  
Month to date heating degree days 296 468  
Since 1 July heating degree days 907 1233  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 41 25  
Moisture  
Dew Point 26 °F    
Average Humidity 81    
Maximum Humidity 85    
Minimum Humidity 75    
Precipitation  
Precipitation 0.00 in 0.05 in 0.53 in (1961)
Month to date precipitation 0.44 0.75  
Year to date precipitation 16.47 14.67  
Sea Level Pressure  
Sea Level Pressure 30.11 in    
Wind  
Wind Speed 0 mph (NNE)    
Max Wind Speed 4 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Oct. 20, 2010 Rise Set
Actual Time 8:06 AM MDT 6:51 PM MDT
Civil Twilight 7:36 AM MDT 7:20 PM MDT
Nautical Twilight 7:02 AM MDT 7:54 PM MDT
Astronomical Twilight 6:28 AM MDT 8:28 PM MDT
Moon 5:29 PM MDT (10/20) 5:49 AM MDT (10/20)
Length of Visible Light 11h 43m
Length of Day
10h 44m
Waxing Gibbous, 95% of the Moon is Illuminated
Oct 20
Waxing Gibbous
Oct 22
Full
Oct 30
Last Quarter
Nov 5
New
Nov 13
First Quarter

Hourly Weather History & Observations

Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 34.0 °F - 27.0 °F 75% 30.14 in 10.0 mi Calm Calm - N/A   Clear
1:51 AM 33.1 °F - 27.0 °F 78% 30.13 in 10.0 mi Calm Calm - N/A   Clear
2:51 AM 32.0 °F - 26.1 °F 79% 30.14 in 10.0 mi Calm Calm - N/A   Clear
3:51 AM 30.0 °F - 25.0 °F 82% 30.14 in 10.0 mi Calm Calm - N/A   Clear
4:51 AM 30.0 °F - 25.0 °F 82% 30.13 in 10.0 mi Calm Calm - N/A   Clear
5:51 AM 28.9 °F - 24.1 °F 82% 30.13 in 10.0 mi Calm Calm - N/A   Clear
6:51 AM 28.9 °F 25.2 °F 25.0 °F 85% 30.15 in 10.0 mi NNE 3.5 mph - N/A   Clear
7:51 AM 28.0 °F - 25.0 °F 88% 30.17 in 10.0 mi Calm Calm - N/A   Clear
8:51 AM - - - N/A% 30.15 in - North - - N/A   Unknown
9:51 AM - - - N/A% 30.16 in - North - - N/A   Unknown
10:51 AM - - - N/A% 30.16 in - North - - N/A   Unknown
11:51 AM - - - N/A% 30.15 in - North - - N/A   Unknown
12:51 PM - - - N/A% 30.14 in - North - - N/A   Unknown
1:51 PM - - - N/A% 30.11 in - North - - N/A   Unknown
2:51 PM - - - N/A% 30.09 in - North - - N/A   Unknown
3:51 PM - - - N/A% 30.07 in - North - - N/A   Unknown
4:51 PM - - - N/A% 30.06 in - North - - N/A   Unknown
5:51 PM - - - N/A% 30.06 in - North - - N/A   Unknown
6:51 PM - - - N/A% 30.05 in - North - - N/A   Unknown
7:51 PM - - - N/A% 30.06 in - North - - N/A   Unknown
8:51 PM - - - N/A% 30.06 in - North - - N/A   Unknown
9:51 PM - - - N/A% 30.06 in - North - - N/A   Unknown
10:51 PM - - - N/A% 30.07 in - North - - N/A   Unknown
11:51 PM - - - N/A% 30.07 in - North - - N/A   Unknown