History for Lewistown, MT

Thursday, January 10, 2013 — View Current Conditions
Thursday, January 10, 2013
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 25 °F 23 °F  
Max Temperature 42 °F 34 °F 57 °F (1941)
Min Temperature 8 °F 13 °F -37 °F (1909)
Degree Days
Heating Degree Days 40 42  
Month to date heating degree days 367 420  
Since 1 July heating degree days 3571 3842  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture
Dew Point 15 °F    
Average Humidity 69    
Maximum Humidity 92    
Minimum Humidity 46    
Precipitation
Precipitation 0.07 in 0.02 in 0.25 in (1939)
Month to date precipitation 0.07 0.20  
Year to date precipitation 0.07 0.20  
Sea Level Pressure
Sea Level Pressure 29.68 in    
Wind
Wind Speed 12 mph (WNW)    
Max Wind Speed 21 mph    
Max Gust Speed 28 mph    
Visibility 3 miles    
Events Fog , Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
Daily Graph
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Astronomy
May. 23, 2013 Rise Set
Actual Time 8:01 AM MST 4:49 PM MST
Civil Twilight 7:27 AM MST 5:24 PM MST
Nautical Twilight 6:49 AM MST 6:02 PM MST
Astronomical Twilight 6:12 AM MST 6:39 PM MST
Moon 6:44 AM MST (1/10) 4:02 PM MST (1/10)
Length Of Visible Light 9h 57m
Length of Day
8h 47m
Waning Crescent, 2% of the Moon is Illuminated
Jan 10
Waning Crescent
Jan 11
New
Jan 18
First Quarter
Jan 26
Full
Feb 3
Last Quarter
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Hourly Observations
Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 41.0 °F 33.9 °F 23.0 °F 49% 29.58 in 10.0 mi WSW 12.7 mph - N/A   Clear
1:54 AM 37.9 °F 30.9 °F 24.1 °F 57% 29.60 in 10.0 mi WSW 10.4 mph - N/A   Clear
2:54 AM 34.0 °F 28.8 °F 23.0 °F 64% 29.59 in 10.0 mi East 5.8 mph - N/A   Clear
3:54 AM 36.0 °F - 21.9 °F 57% 29.57 in 10.0 mi Calm Calm - N/A   Clear
4:54 AM 34.0 °F 29.8 °F 25.0 °F 70% 29.55 in 10.0 mi South 4.6 mph - N/A   Overcast
5:54 AM 35.1 °F 32.2 °F 25.0 °F 67% 29.57 in 10.0 mi Variable 3.5 mph - N/A   Overcast
6:54 AM 32.0 °F 22.1 °F 26.1 °F 79% 29.61 in 10.0 mi West 13.8 mph 21.9 mph N/A   Overcast
7:16 AM 30.2 °F 18.9 °F 26.6 °F 86% 29.58 in 10.0 mi West 16.1 mph 23.0 mph N/A   Overcast
7:54 AM 28.0 °F 16.1 °F 26.1 °F 92% 29.65 in 7.0 mi WNW 16.1 mph - N/A   Overcast
8:27 AM 24.8 °F 12.9 °F 24.8 °F 100% 29.62 in 1.8 mi WNW 13.8 mph - 0.00 in Snow Light Snow
8:41 AM 24.8 °F 12.9 °F 21.2 °F 86% 29.62 in 0.8 mi West 13.8 mph - 0.00 in Snow Light Snow
8:54 AM 23.0 °F 9.6 °F 21.9 °F 96% 29.70 in 0.8 mi West 16.1 mph - 0.00 in Snow Light Snow
9:20 AM 21.2 °F 8.9 °F 19.4 °F 93% 29.63 in 0.5 mi WNW 12.7 mph 23.0 mph 0.00 in Fog , Snow Light Snow
9:54 AM 21.0 °F 5.7 °F 19.0 °F 92% 29.70 in 0.8 mi WNW 19.6 mph 26.5 mph 0.00 in Snow Light Snow
10:23 AM 21.2 °F 6.0 °F 17.6 °F 86% 29.65 in 0.5 mi WNW 19.6 mph 24.2 mph 0.00 in Fog , Snow Light Snow
10:54 AM 21.0 °F 7.6 °F 18.0 °F 88% 29.72 in 0.8 mi WNW 15.0 mph 21.9 mph 0.00 in Snow Light Snow
10:58 AM 21.2 °F 7.8 °F 17.6 °F 86% 29.66 in 1.0 mi WNW 15.0 mph - 0.00 in Snow Light Snow
11:54 AM 21.0 °F 7.6 °F 19.0 °F 92% 29.72 in 1.2 mi WNW 15.0 mph - 0.00 in Snow Light Snow
12:03 PM 21.2 °F 10.9 °F 19.4 °F 93% 29.64 in 2.0 mi WNW 9.2 mph - 0.00 in Snow Light Snow
12:11 PM 21.2 °F 10.9 °F 19.4 °F 93% 29.64 in 2.5 mi WNW 9.2 mph - 0.00 in Snow Light Snow
12:25 PM 21.2 °F 8.3 °F 19.4 °F 93% 29.63 in 1.5 mi WNW 13.8 mph 19.6 mph 0.00 in Snow Light Snow
12:54 PM 19.9 °F 6.7 °F 17.1 °F 89% 29.70 in 1.8 mi WNW 13.8 mph - 0.00 in Snow Light Snow
1:01 PM 19.4 °F 6.6 °F 17.6 °F 93% 29.62 in 2.5 mi WNW 12.7 mph - 0.00 in Snow Light Snow
1:15 PM 19.4 °F 6.6 °F 17.6 °F 93% 29.62 in 3.0 mi NW 12.7 mph - 0.00 in Snow Light Snow
1:22 PM 19.4 °F 7.2 °F 17.6 °F 93% 29.62 in 5.0 mi WNW 11.5 mph - 0.00 in Snow Light Snow
1:54 PM 19.9 °F 7.9 °F 16.0 °F 85% 29.72 in 6.0 mi WNW 11.5 mph - 0.00 in Snow Light Snow
2:16 PM 19.4 °F 6.6 °F 15.8 °F 86% 29.64 in 9.0 mi NW 12.7 mph - 0.00 in   Overcast
2:39 PM 19.4 °F 7.2 °F 15.8 °F 86% 29.64 in 2.5 mi NW 11.5 mph 19.6 mph 0.01 in Snow Light Snow
2:46 PM 17.6 °F 5.0 °F 15.8 °F 93% 29.65 in 4.0 mi NW 11.5 mph 19.6 mph 0.01 in Snow Light Snow
2:54 PM 18.0 °F 3.6 °F 15.1 °F 88% 29.76 in 4.0 mi WNW 15.0 mph - 0.01 in Snow Light Snow
3:03 PM 17.6 °F 4.3 °F 15.8 °F 93% 29.65 in 6.0 mi WNW 12.7 mph - 0.00 in   Overcast
3:51 PM 17.6 °F 5.0 °F 12.2 °F 79% 29.66 in 3.0 mi WNW 11.5 mph - 0.00 in Snow Light Snow
3:54 PM 17.1 °F 5.0 °F 12.9 °F 84% 29.76 in 3.0 mi WNW 10.4 mph - 0.00 in Snow Light Snow
4:02 PM 17.6 °F 7.3 °F 14.0 °F 86% 29.66 in 2.5 mi WNW 8.1 mph - 0.00 in Snow Light Snow
4:22 PM 15.8 °F 2.1 °F 12.2 °F 86% 29.67 in 1.8 mi WNW 12.7 mph - 0.00 in Snow Light Snow
4:33 PM 15.8 °F 1.4 °F 12.2 °F 86% 29.67 in 1.2 mi WNW 13.8 mph - 0.00 in Snow Light Snow
4:46 PM 15.8 °F 1.4 °F 12.2 °F 86% 29.67 in 0.8 mi WNW 13.8 mph - 0.00 in Snow Light Snow
4:54 PM 15.1 °F 1.8 °F 12.9 °F 91% 29.77 in 0.5 mi WNW 11.5 mph - 0.00 in Fog , Snow Snow
5:08 PM 14.0 °F -0.8 °F 12.2 °F 93% 29.66 in 0.8 mi WNW 13.8 mph - 0.00 in Snow Light Snow
5:26 PM 14.0 °F -0.2 °F 12.2 °F 93% 29.67 in 1.0 mi WNW 12.7 mph - 0.00 in Snow Light Snow
5:46 PM 14.0 °F 1.2 °F 12.2 °F 93% 29.67 in 0.8 mi West 10.4 mph - 0.00 in Snow Light Snow
5:54 PM 14.0 °F -0.2 °F 10.9 °F 88% 29.79 in 0.8 mi WNW 12.7 mph - 0.00 in Snow Light Snow
6:03 PM 14.0 °F -0.8 °F 10.4 °F 86% 29.67 in 1.0 mi West 13.8 mph - 0.00 in Snow Light Snow
6:12 PM 14.0 °F 1.2 °F 10.4 °F 86% 29.68 in 0.8 mi West 10.4 mph - 0.01 in Snow Light Snow
6:47 PM 14.0 °F 0.5 °F 10.4 °F 86% 29.68 in 0.5 mi WNW 11.5 mph - 0.01 in Fog , Snow Snow
6:54 PM 14.0 °F -0.2 °F 10.9 °F 88% 29.80 in 0.5 mi WNW 12.7 mph - 0.01 in Fog , Snow Snow
7:29 PM 12.2 °F -2.5 °F 10.4 °F 92% 29.69 in 1.0 mi WNW 12.7 mph - 0.01 in Snow Light Snow
7:40 PM 12.2 °F -1.8 °F 10.4 °F 92% 29.69 in 0.8 mi WNW 11.5 mph - 0.01 in Snow Light Snow
7:52 PM 12.2 °F -1.8 °F 10.4 °F 92% 29.69 in 0.2 mi WNW 11.5 mph - 0.02 in Fog , Snow Heavy Snow
7:53 PM 12.9 °F -0.9 °F 10.0 °F 88% 29.82 in 0.2 mi West 11.5 mph - 0.02 in Fog , Snow Heavy Snow
8:09 PM 12.2 °F -4.8 °F 10.4 °F 92% 29.70 in 0.2 mi West 17.3 mph - 0.02 in Fog , Snow Heavy Snow
8:18 PM 12.2 °F -3.7 °F 8.6 °F 85% 29.70 in 0.5 mi WNW 15.0 mph 24.2 mph 0.02 in Fog , Snow Snow
8:54 PM 12.0 °F -4.5 °F 9.0 °F 88% 29.86 in 0.5 mi WNW 16.1 mph - 0.02 in Fog , Snow Snow
9:46 PM 10.4 °F -4.8 °F 8.6 °F 92% 29.71 in 1.0 mi NW 12.7 mph 20.7 mph 0.01 in Snow Light Snow
10:44 PM 8.6 °F -7.7 °F 6.8 °F 92% 29.72 in 1.2 mi WNW 13.8 mph - 0.00 in Snow Light Snow
10:54 PM 9.0 °F -6.6 °F 6.1 °F 88% 29.90 in 1.2 mi WNW 12.7 mph - 0.00 in Snow Light Snow
11:38 PM 8.6 °F -8.3 °F 5.0 °F 85% 29.73 in 2.5 mi WNW 15.0 mph - 0.00 in Snow Light Snow
11:45 PM 8.6 °F -7.7 °F 3.2 °F 79% 29.74 in 3.0 mi WNW 13.8 mph - 0.00 in Snow Light Snow
11:54 PM 8.1 °F -6.2 °F 3.9 °F 83% 29.92 in 3.0 mi West 10.4 mph - 0.00 in Snow Light Snow
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