Weather History for Miles City, MT

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Sunday, December 9, 2012

  Actual Average Record
Temperature  
Mean Temperature 7 °F 21 °F  
Max Temperature 16 °F 32 °F 66 °F (1957)
Min Temperature -3 °F 11 °F -35 °F (1977)
Degree Days  
Heating Degree Days 58 44  
Month to date heating degree days 281 381  
Since 1 July heating degree days 1882 2180  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1107 730  
Moisture  
Dew Point 2 °F    
Average Humidity 78    
Maximum Humidity 95    
Minimum Humidity 61    
Precipitation  
Precipitation 0.00 in 0.01 in 0.12 in (1970)
Month to date precipitation 0.03 0.07  
Year to date precipitation 5.99 12.22  
Sea Level Pressure  
Sea Level Pressure 30.36 in    
Wind  
Wind Speed 8 mph (SSE)    
Max Wind Speed 14 mph    
Max Gust Speed 16 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Dec. 09, 2012 Rise Set
Actual Time 7:35 AM MST 4:16 PM MST
Civil Twilight 7:00 AM MST 4:51 PM MST
Nautical Twilight 6:22 AM MST 5:29 PM MST
Astronomical Twilight 5:46 AM MST 6:05 PM MST
Moon 3:00 AM MST (12/9) 1:34 PM MST (12/9)
Length of Visible Light 9h 50m
Length of Day
8h 40m
Waning Crescent, 18% of the Moon is Illuminated
Dec 9
Waning Crescent
Dec 13
New
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter

Hourly Weather History & Observations

Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM -0.0 °F -13.0 °F -5.1 °F 79% 30.45 in 10.0 mi NNW 6.9 mph - N/A   Clear
1:53 AM -0.9 °F -15.3 °F -6.0 °F 79% 30.48 in 10.0 mi WNW 8.1 mph - N/A   Mostly Cloudy
2:53 AM 1.0 °F -6.7 °F -5.1 °F 75% 30.49 in 10.0 mi WNW 3.5 mph - N/A   Overcast
3:53 AM 3.0 °F - -2.0 °F 80% 30.50 in 10.0 mi Calm Calm - N/A   Overcast
4:53 AM 1.9 °F - -0.9 °F 88% 30.52 in 10.0 mi Calm Calm - N/A   Overcast
5:53 AM 1.9 °F - -2.0 °F 83% 30.52 in 10.0 mi Calm Calm - N/A   Overcast
6:53 AM 1.9 °F -7.6 °F -2.0 °F 83% 30.54 in 10.0 mi SSE 4.6 mph - N/A   Overcast
7:53 AM 1.9 °F -10.6 °F -2.0 °F 83% 30.56 in 10.0 mi SSE 6.9 mph - N/A   Overcast
8:53 AM 3.9 °F -6.9 °F -0.9 °F 80% 30.56 in 10.0 mi SSE 5.8 mph - N/A   Overcast
9:53 AM 6.1 °F -4.3 °F 1.0 °F 80% 30.56 in 10.0 mi SSE 5.8 mph - N/A   Overcast
10:53 AM 9.0 °F -3.2 °F 3.0 °F 77% 30.52 in 10.0 mi SSE 8.1 mph - N/A   Overcast
11:53 AM 12.9 °F 0.7 °F 5.0 °F 71% 30.47 in 10.0 mi South 9.2 mph - N/A   Clear
12:53 PM 15.1 °F 1.8 °F 7.0 °F 70% 30.42 in 10.0 mi South 11.5 mph - N/A   Scattered Clouds
1:53 PM 16.0 °F 3.6 °F 6.1 °F 65% 30.39 in 10.0 mi South 10.4 mph - N/A   Clear
2:53 PM 16.0 °F 2.3 °F 5.0 °F 62% 30.34 in 10.0 mi South 12.7 mph - N/A   Clear
3:53 PM 14.0 °F -0.2 °F 7.0 °F 74% 30.30 in 10.0 mi South 12.7 mph - N/A   Clear
4:53 PM 10.9 °F -2.6 °F 5.0 °F 77% 30.28 in 10.0 mi SSE 10.4 mph - N/A   Clear
5:53 PM 10.9 °F -2.6 °F 3.9 °F 73% 30.23 in 10.0 mi SSE 10.4 mph - N/A   Clear
6:53 PM 10.9 °F -3.4 °F 3.9 °F 73% 30.19 in 10.0 mi SSE 11.5 mph - N/A   Clear
7:53 PM 10.0 °F -3.7 °F 3.9 °F 76% 30.16 in 10.0 mi SSE 10.4 mph - N/A   Clear
8:53 PM 9.0 °F -2.2 °F 3.9 °F 80% 30.13 in 10.0 mi SSE 6.9 mph - N/A   Clear
9:53 PM 10.9 °F -3.4 °F 5.0 °F 77% 30.07 in 10.0 mi SSE 11.5 mph - N/A   Clear
10:53 PM 10.9 °F -3.4 °F 5.0 °F 77% 30.04 in 10.0 mi SSE 11.5 mph - N/A   Scattered Clouds
11:53 PM 12.9 °F 0.7 °F 7.0 °F 77% 29.99 in 10.0 mi South 9.2 mph - N/A   Mostly Cloudy