Weather History for KBTM - December, 2013

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Wednesday, December 18, 2013

  Actual Average Record
Temperature  
Mean Temperature 38 °F 17 °F  
Max Temperature 46 °F 29 °F 55 °F (1979)
Min Temperature 29 °F 4 °F -32 °F (1924)
Degree Days  
Heating Degree Days 27 48  
Month to date heating degree days 927 849  
Since 1 July heating degree days 3187 3339  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 104 81  
Moisture  
Dew Point 20 °F    
Average Humidity 50    
Maximum Humidity 72    
Minimum Humidity 27    
Precipitation  
Precipitation T in 0.02 in 0.24 in (1925)
Month to date precipitation 0.13 0.30  
Year to date precipitation 11.23 12.56  
Sea Level Pressure  
Sea Level Pressure 29.75 in    
Wind  
Wind Speed 7 mph (West)    
Max Wind Speed 18 mph    
Max Gust Speed 26 mph    
Visibility 7 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Dec. 18, 2013 Rise Set
Actual Time 8:07 AM MST 4:46 PM MST
Civil Twilight 7:32 AM MST 5:21 PM MST
Nautical Twilight 6:54 AM MST 5:58 PM MST
Astronomical Twilight 6:18 AM MST 6:35 PM MST
Moon 6:26 PM MST (12/18) 8:45 AM MST (12/18)
Length of Visible Light 9h 48m
Length of Day
8h 39m
Full, 98% of the Moon is Illuminated
Dec 18
Full
Dec 25
Last Quarter
Jan 1
New
Jan 7
First Quarter
Jan 15
Full

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 45.0 °F 39.7 °F 14.0 °F 29% 29.88 in 10.0 mi WSW 10.4 mph 19.6 mph N/A   Clear
1:53 AM 44.1 °F 39.0 °F 12.9 °F 28% 29.83 in 10.0 mi West 9.2 mph 17.3 mph N/A   Clear
2:53 AM 42.1 °F 40.2 °F 12.9 °F 31% 29.84 in 10.0 mi Variable 3.5 mph - N/A   Clear
3:53 AM 42.1 °F 40.2 °F 12.9 °F 31% 29.84 in 10.0 mi Variable 3.5 mph - N/A   Clear
4:53 AM 39.9 °F - 14.0 °F 35% 29.84 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 41.0 °F - 12.0 °F 31% 29.83 in 10.0 mi Calm Calm - N/A   Partly Cloudy
6:53 AM 39.0 °F 34.0 °F 12.0 °F 33% 29.84 in 10.0 mi WNW 6.9 mph - N/A   Clear
7:53 AM 39.9 °F 33.9 °F 16.0 °F 38% 29.82 in 10.0 mi WNW 9.2 mph - N/A   Clear
8:53 AM 41.0 °F 35.2 °F 17.1 °F 38% 29.81 in 10.0 mi West 9.2 mph 19.6 mph N/A   Clear
9:53 AM 42.1 °F 34.5 °F 15.1 °F 34% 29.80 in 10.0 mi WSW 15.0 mph 23.0 mph N/A   Clear
10:53 AM 43.0 °F 36.8 °F 14.0 °F 31% 29.78 in 10.0 mi SW 11.5 mph 18.4 mph N/A   Clear
11:53 AM 43.0 °F 37.2 °F 14.0 °F 31% 29.76 in 10.0 mi WSW 10.4 mph - N/A   Clear
12:53 PM 42.1 °F 36.6 °F 12.9 °F 31% 29.74 in 10.0 mi SW 9.2 mph - N/A   Overcast
1:53 PM 42.1 °F 39.2 °F 16.0 °F 35% 29.71 in 10.0 mi SW 4.6 mph - N/A   Overcast
2:53 PM 42.1 °F 37.7 °F 17.1 °F 37% 29.69 in 10.0 mi SW 6.9 mph - N/A   Overcast
3:53 PM 41.0 °F 39.0 °F 17.1 °F 38% 29.69 in 10.0 mi West 3.5 mph - N/A   Overcast
4:53 PM 39.9 °F 35.8 °F 19.0 °F 43% 29.71 in 10.0 mi WSW 5.8 mph - N/A   Overcast
5:53 PM 37.9 °F 30.5 °F 21.0 °F 51% 29.70 in 10.0 mi WNW 11.5 mph - N/A   Overcast
6:53 PM 36.0 °F 28.5 °F 21.9 °F 57% 29.70 in 10.0 mi West 10.4 mph - N/A   Overcast
7:53 PM 33.1 °F 24.9 °F 25.0 °F 72% 29.72 in 10.0 mi NNE 10.4 mph - N/A   Overcast
8:53 PM 32.0 °F 26.4 °F 25.0 °F 75% 29.72 in 10.0 mi NNW 5.8 mph - N/A   Overcast
9:02 PM 33.8 °F 27.0 °F 26.6 °F 75% 29.70 in 5.0 mi NW 8.1 mph - 0.00 in Snow Light Snow
9:13 PM 32.0 °F 26.4 °F 26.6 °F 80% 29.70 in 2.5 mi WNW 5.8 mph - 0.00 in Snow Light Snow
9:20 PM 30.2 °F 23.4 °F 26.6 °F 86% 29.70 in 4.0 mi WNW 6.9 mph - 0.00 in Snow Light Snow
9:29 PM 30.2 °F 22.6 °F 26.6 °F 86% 29.70 in 2.5 mi WNW 8.1 mph - 0.00 in Snow Light Snow
9:39 PM 30.2 °F 23.4 °F 28.4 °F 93% 29.70 in 1.5 mi WNW 6.9 mph - 0.00 in Snow Light Snow
9:53 PM 30.0 °F 23.2 °F 27.0 °F 88% 29.73 in 2.0 mi WNW 6.9 mph - 0.00 in Snow Light Snow
10:03 PM 30.2 °F 21.3 °F 26.6 °F 86% 29.70 in 2.5 mi NNW 10.4 mph - 0.00 in Snow Light Snow
10:10 PM 30.2 °F 22.6 °F 26.6 °F 86% 29.70 in 3.0 mi NNW 8.1 mph - 0.00 in Snow Light Snow
10:53 PM 28.9 °F 23.9 °F 27.0 °F 92% 29.73 in 10.0 mi WSW 4.6 mph - 0.00 in   Overcast
11:31 PM 28.4 °F 24.6 °F 26.6 °F 93% 29.70 in 2.5 mi Variable 3.5 mph - 0.00 in Snow Light Snow
11:37 PM 28.4 °F 23.3 °F 26.6 °F 93% 29.70 in 1.8 mi NW 4.6 mph - 0.00 in Snow Light Snow
11:51 PM 28.4 °F - 26.6 °F 93% 29.70 in 1.5 mi Calm Calm - 0.00 in Snow Light Snow
11:53 PM 28.9 °F - 27.0 °F 92% 29.72 in 1.5 mi Calm Calm - 0.00 in Snow Light Snow