Weather History for KBTM - September, 2012

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Saturday, September 22, 2012

  Actual Average Record
Temperature  
Mean Temperature 59 °F 49 °F  
Max Temperature 79 °F 65 °F 86 °F (1987)
Min Temperature 38 °F 33 °F 19 °F (1993)
Degree Days  
Heating Degree Days 6 16  
Month to date heating degree days 237 254  
Since 1 July heating degree days 329 482  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 121 79  
Growing Degree Days 8 (Base 50)    
Moisture  
Dew Point 27 °F    
Average Humidity 37    
Maximum Humidity 62    
Minimum Humidity 12    
Precipitation  
Precipitation 0.00 in 0.03 in 0.61 in (1951)
Month to date precipitation 0.03 0.76  
Year to date precipitation 7.43 10.64  
Sea Level Pressure  
Sea Level Pressure 30.07 in    
Wind  
Wind Speed 2 mph (SE)    
Max Wind Speed 10 mph    
Max Gust Speed 15 mph    
Visibility 8 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Sep. 22, 2012 Rise Set
Actual Time 7:17 AM MDT 7:26 PM MDT
Civil Twilight 6:47 AM MDT 7:56 PM MDT
Nautical Twilight 6:12 AM MDT 8:31 PM MDT
Astronomical Twilight 5:36 AM MDT 9:07 PM MDT
Moon 2:57 PM MDT (9/22) No Moon Set
Length of Visible Light 13h 08m
Length of Day
12h 08m
Waxing Crescent, 49% of the Moon is Illuminated
Sep 22
Waxing Crescent
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter
Oct 15
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 48.0 °F - 26.1 °F 42% 30.08 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 46.0 °F - 28.0 °F 50% 30.08 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 45.0 °F 42.6 °F 28.0 °F 52% 30.08 in 10.0 mi North 4.6 mph - N/A   Clear
3:53 AM 43.0 °F - 28.9 °F 58% 30.09 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 42.1 °F - 28.0 °F 58% 30.09 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 42.1 °F - 28.9 °F 60% 30.10 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 39.0 °F - 26.1 °F 60% 30.12 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 39.9 °F - 27.0 °F 60% 30.14 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 43.0 °F - 30.0 °F 60% 30.14 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 53.1 °F - 30.9 °F 43% 30.14 in 10.0 mi Calm Calm - N/A   Clear
10:53 AM 61.0 °F - 32.0 °F 34% 30.11 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 66.2 °F - 33.8 °F 30% 30.20 in 10.0 mi Calm Calm - N/A   Clear
12:53 PM 73.0 °F - 30.9 °F 21% 30.05 in 10.0 mi Calm Calm - N/A   Clear
1:53 PM 73.9 °F - 27.0 °F 18% 30.03 in 9.0 mi Calm Calm - N/A   Clear
2:53 PM 77.0 °F - 25.0 °F 15% 30.01 in 8.0 mi SSE 6.9 mph - N/A   Clear
3:53 PM 77.0 °F - 25.0 °F 15% 30.01 in 7.0 mi East 4.6 mph - N/A   Clear
4:53 PM 78.1 °F - 23.0 °F 13% 29.99 in 6.0 mi Calm Calm - N/A   Haze
5:53 PM 77.0 °F - 21.9 °F 13% 29.99 in 6.0 mi Calm Calm - N/A   Haze
6:53 PM 73.0 °F - 24.1 °F 16% 30.02 in 6.0 mi SSE 5.8 mph - N/A   Haze
7:53 PM 63.0 °F - 24.1 °F 23% 30.05 in 7.0 mi SE 4.6 mph - N/A   Clear
8:53 PM 57.0 °F - 25.0 °F 29% 30.09 in 7.0 mi SE 3.5 mph - N/A   Clear
9:53 PM 54.0 °F - 24.1 °F 31% 30.07 in 7.0 mi SE 6.9 mph - N/A   Clear
10:53 PM 52.0 °F - 24.1 °F 34% 30.05 in 6.0 mi SE 3.5 mph - N/A   Haze
11:53 PM 50.0 °F - 25.0 °F 38% 30.05 in 6.0 mi SSW 3.5 mph - N/A   Haze