Lewistown, MT

2:24 PM MDT on June 23, 2017 (GMT -0600)
Lewistown Municipal

Weather History for KLWT - December, 2012

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Saturday, December 8, 2012

  Actual Average Record
Temperature  
Mean Temperature 14 °F 24 °F  
Max Temperature 32 °F 35 °F 66 °F (1930)
Min Temperature -5 °F 13 °F -32 °F (1972)
Degree Days  
Heating Degree Days 51 41  
Month to date heating degree days 245 321  
Since 1 July heating degree days 2158 2449  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 314 210  
Moisture  
Dew Point 10 °F    
Average Humidity 79    
Maximum Humidity 95    
Minimum Humidity 63    
Precipitation  
Precipitation T in 0.02 in 0.30 in (2012)
Month to date precipitation T 0.17  
Year to date precipitation 14.82 16.36  
Sea Level Pressure  
Sea Level Pressure 29.92 in    
Wind  
Wind Speed 12 mph (WNW)    
Max Wind Speed 29 mph    
Max Gust Speed 36 mph    
Visibility 3 miles    
Events Fog , Snow    
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. 08, 2012 Rise Set
Actual Time 7:51 AM MST 4:28 PM MST
Civil Twilight 7:16 AM MST 5:03 PM MST
Nautical Twilight 6:37 AM MST 5:42 PM MST
Astronomical Twilight 6:00 AM MST 6:19 PM MST
Moon 2:02 AM MST (12/8) 1:15 PM MST (12/8)
Length of Visible Light 9h 47m
Length of Day
8h 37m
Waning Crescent, 27% of the Moon is Illuminated
Dec 8
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
12:54 AM 30.9 °F 21.7 °F 21.9 °F 69% 29.59 in 10.0 mi WSW 11.5 mph - N/A   Overcast
1:54 AM 30.0 °F 20.0 °F 23.0 °F 75% 29.60 in 10.0 mi West 12.7 mph - N/A   Overcast
2:54 AM 28.0 °F 17.0 °F 21.0 °F 75% 29.63 in 10.0 mi WNW 13.8 mph 23.0 mph N/A   Scattered Clouds
3:54 AM 27.0 °F 15.6 °F 21.9 °F 81% 29.66 in 10.0 mi West 13.8 mph - N/A   Overcast
4:41 AM 26.6 °F 18.2 °F 21.2 °F 80% 29.57 in 10.0 mi WNW 8.1 mph - N/A   Overcast
4:54 AM 26.1 °F 16.2 °F 21.9 °F 84% 29.67 in 10.0 mi West 10.4 mph - N/A   Overcast
5:11 AM 26.6 °F 19.1 °F 23.0 °F 86% 29.58 in 2.5 mi West 6.9 mph - 0.00 in Snow Light Snow
5:20 AM 26.6 °F 19.1 °F 23.0 °F 86% 29.58 in 1.2 mi West 6.9 mph - 0.00 in Snow Light Snow
5:33 AM 26.6 °F 16.8 °F 23.0 °F 86% 29.58 in 1.0 mi West 10.4 mph - 0.00 in Snow Light Snow
5:41 AM 24.8 °F 13.4 °F 24.8 °F 100% 29.58 in 0.8 mi West 12.7 mph - 0.00 in Snow Light Snow
5:54 AM 26.1 °F 13.1 °F 24.1 °F 92% 29.67 in 0.5 mi WNW 17.3 mph 25.3 mph 0.00 in Fog , Snow Snow
6:09 AM 24.8 °F 14.6 °F 24.8 °F 100% 29.58 in 1.0 mi WNW 10.4 mph - 0.00 in Snow Light Snow
6:17 AM 24.8 °F 15.3 °F 24.8 °F 100% 29.58 in 0.8 mi WNW 9.2 mph - 0.00 in Snow Light Snow
6:34 AM 24.8 °F 12.9 °F 24.8 °F 100% 29.59 in 1.0 mi West 13.8 mph 19.6 mph 0.00 in Snow Light Snow
6:44 AM 24.8 °F 11.5 °F 23.0 °F 93% 29.60 in 0.8 mi West 17.3 mph - 0.00 in Snow Light Snow
6:54 AM 21.9 °F 6.2 °F 19.9 °F 92% 29.72 in 0.5 mi WNW 21.9 mph 35.7 mph 0.00 in Fog , Snow Snow
7:07 AM 19.4 °F 3.2 °F 17.6 °F 93% 29.63 in 1.2 mi WNW 20.7 mph 33.4 mph 0.00 in Snow Light Snow
7:14 AM 17.6 °F 0.5 °F 15.8 °F 93% 29.64 in 3.0 mi WNW 21.9 mph 29.9 mph 0.00 in Snow Light Snow
7:22 AM 17.6 °F 0.9 °F 15.8 °F 93% 29.65 in 1.8 mi WNW 20.7 mph 28.8 mph 0.00 in Snow Light Snow
7:46 AM 14.0 °F -6.2 °F 10.4 °F 86% 29.68 in 0.8 mi WNW 27.6 mph 35.7 mph 0.00 in Snow Light Snow
7:54 AM 12.9 °F -6.1 °F 10.0 °F 88% 29.82 in 0.5 mi WNW 23.0 mph 35.7 mph 0.00 in Fog , Snow Snow
8:01 AM 12.2 °F -8.2 °F 10.4 °F 92% 29.71 in 0.2 mi WNW 26.5 mph 32.2 mph 0.00 in Fog , Snow Heavy Snow
8:42 AM 10.4 °F -5.4 °F 8.6 °F 92% 29.77 in 0.5 mi NW 13.8 mph 26.5 mph 0.00 in Fog , Snow Snow
8:54 AM 10.0 °F -9.1 °F 7.0 °F 87% 29.93 in 0.8 mi NW 20.7 mph 27.6 mph 0.00 in Snow Light Snow
9:04 AM 10.4 °F -7.7 °F 6.8 °F 85% 29.80 in 1.0 mi NW 18.4 mph 28.8 mph 0.00 in Snow Light Snow
9:11 AM 10.4 °F -4.8 °F 6.8 °F 85% 29.81 in 0.5 mi NW 12.7 mph 28.8 mph 0.00 in Fog , Snow Snow
9:21 AM 10.4 °F -8.6 °F 6.8 °F 85% 29.81 in 0.2 mi NW 20.7 mph 33.4 mph 0.00 in Fog , Snow Snow
9:54 AM 10.0 °F -8.1 °F 7.0 °F 87% 29.99 in 0.2 mi WNW 18.4 mph 24.2 mph 0.00 in Fog , Snow Snow
10:15 AM 8.6 °F -9.5 °F 6.8 °F 92% 29.86 in 0.5 mi NW 17.3 mph 25.3 mph 0.00 in Fog , Snow Light Snow
10:25 AM 8.6 °F -12.3 °F 6.8 °F 92% 29.87 in 0.5 mi WNW 24.2 mph 27.6 mph 0.00 in Fog , Snow Light Snow
10:54 AM 9.0 °F -8.5 °F 6.1 °F 88% 30.04 in 0.5 mi WNW 16.1 mph - 0.00 in Fog , Snow Snow
11:54 AM 8.1 °F -9.0 °F 3.9 °F 83% 30.07 in 0.8 mi WNW 15.0 mph - 0.00 in Snow Light Snow
12:54 PM 8.1 °F -7.7 °F 3.9 °F 83% 30.09 in 1.0 mi NW 12.7 mph - 0.00 in Snow Light Snow
1:28 PM 6.8 °F -7.8 °F 3.2 °F 85% 29.95 in 2.0 mi WNW 10.4 mph - 0.00 in Snow Light Snow
1:44 PM 6.8 °F -10.0 °F 3.2 °F 85% 29.96 in 1.8 mi WNW 13.8 mph - 0.00 in Snow Light Snow
1:52 PM 8.6 °F -5.5 °F 3.2 °F 79% 29.96 in 2.5 mi WNW 10.4 mph - 0.00 in Snow Light Snow
1:54 PM 8.1 °F -7.7 °F 3.9 °F 83% 30.12 in 2.5 mi West 12.7 mph - 0.00 in Snow Light Snow
2:08 PM 8.6 °F -5.5 °F 3.2 °F 79% 29.97 in 2.5 mi WNW 10.4 mph - 0.00 in Snow Light Snow
2:16 PM 6.8 °F -9.3 °F 3.2 °F 85% 29.98 in 3.0 mi WNW 12.7 mph 19.6 mph 0.00 in Snow Light Snow
2:54 PM 7.0 °F -5.7 °F 3.9 °F 87% 30.17 in 2.5 mi WNW 8.1 mph - 0.00 in Snow Light Snow
3:09 PM 8.6 °F -3.7 °F 3.2 °F 79% 30.02 in 3.0 mi WNW 8.1 mph - 0.00 in Snow Light Snow
3:32 PM 6.8 °F -5.9 °F 3.2 °F 85% 30.03 in 2.5 mi WNW 8.1 mph - 0.00 in Snow Light Snow
3:45 PM 6.8 °F -6.9 °F 3.2 °F 85% 30.05 in 3.0 mi WNW 9.2 mph - 0.00 in Snow Light Snow
3:54 PM 7.0 °F -7.5 °F 3.0 °F 84% 30.22 in 3.0 mi WNW 10.4 mph 17.3 mph 0.00 in Snow Light Snow
4:09 PM 6.8 °F -6.9 °F 3.2 °F 85% 30.06 in 3.0 mi WNW 9.2 mph - 0.00 in Snow Light Snow
4:31 PM 6.8 °F -6.9 °F 3.2 °F 85% 30.08 in 2.5 mi West 9.2 mph - 0.00 in Snow Light Snow
4:40 PM 6.8 °F -5.9 °F 3.2 °F 85% 30.08 in 3.0 mi West 8.1 mph - 0.00 in Snow Light Snow
4:54 PM 7.0 °F -6.6 °F 3.0 °F 84% 30.26 in 4.0 mi WNW 9.2 mph - 0.00 in Snow Light Snow
5:54 PM 7.0 °F -3.3 °F 3.0 °F 84% 30.27 in 10.0 mi WSW 5.8 mph - 0.00 in   Overcast
6:54 PM 7.0 °F -4.5 °F 3.0 °F 84% 30.31 in 4.0 mi WSW 6.9 mph - 0.00 in Snow Light Snow
7:22 PM 6.8 °F -2.0 °F 3.2 °F 85% 30.13 in 2.5 mi SW 4.6 mph - 0.00 in Snow Light Snow
7:37 PM 6.8 °F -3.5 °F 3.2 °F 85% 30.14 in 2.0 mi WSW 5.8 mph - 0.00 in Snow Light Snow
7:54 PM 6.1 °F -2.8 °F 3.0 °F 87% 30.35 in 2.0 mi West 4.6 mph - 0.00 in Snow Light Snow
8:17 PM 6.8 °F -4.8 °F 1.4 °F 79% 30.14 in 3.0 mi West 6.9 mph - 0.00 in Snow Light Snow
8:54 PM 3.0 °F -8.0 °F 1.0 °F 91% 30.38 in 5.0 mi West 5.8 mph - 0.00 in   Overcast
9:54 PM 1.0 °F - -0.9 °F 91% 30.40 in 6.0 mi Calm Calm - N/A   Overcast
10:54 PM 1.0 °F -8.7 °F -2.0 °F 87% 30.41 in 8.0 mi SSE 4.6 mph - N/A   Clear
11:10 PM -0.4 °F -8.3 °F -2.2 °F 92% 30.17 in 8.0 mi ESE 3.5 mph - N/A   Mostly Cloudy
11:31 PM -0.4 °F -8.3 °F -2.2 °F 92% 30.18 in 9.0 mi SSE 3.5 mph - N/A   Scattered Clouds
11:54 PM -4.0 °F -16.3 °F -6.0 °F 91% 30.43 in 10.0 mi SSE 5.8 mph - N/A   Clear