Weather History for Lewistown, MT

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Monday, March 4, 2013

  Actual Average Record
Temperature  
Mean Temperature 11 °F 29 °F  
Max Temperature 20 °F 40 °F 69 °F (1987)
Min Temperature 2 °F 18 °F -26 °F (1945)
Degree Days  
Heating Degree Days 54 36  
Month to date heating degree days 140 145  
Since 1 July heating degree days 5648 5949  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 11 °F    
Average Humidity 80    
Maximum Humidity 92    
Minimum Humidity 67    
Precipitation  
Precipitation 0.06 in 0.02 in 0.38 in (2006)
Month to date precipitation 0.09 0.08  
Year to date precipitation 1.89 1.09  
Snow  
Snow 0.00 in - - ()
Snow Depth 6.00 in    
Sea Level Pressure  
Sea Level Pressure 30.22 in    
Wind  
Wind Speed 15 mph (NW)    
Max Wind Speed 29 mph    
Max Gust Speed 41 mph    
Visibility 4 miles    
Events Fog , Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Mar. 04, 2013 Rise Set
Actual Time 6:51 AM MST 6:08 PM MST
Civil Twilight 6:21 AM MST 6:38 PM MST
Nautical Twilight 5:45 AM MST 7:13 PM MST
Astronomical Twilight 5:10 AM MST 7:49 PM MST
Moon 1:20 AM MST (3/4) 10:36 AM MST (3/4)
Length of Visible Light 12h 17m
Length of Day
11h 16m
Waning Gibbous, 51% of the Moon is Illuminated
Mar 4
Waning Gibbous
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter
Mar 27
Full

Hourly Weather History & Observations

Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:06 AM 17.6 °F 0.1 °F 15.8 °F 93% 29.89 in 0.5 mi WNW 23.0 mph 34.5 mph 0.00 in Fog , Snow Snow
12:13 AM 17.6 °F 0.1 °F 15.8 °F 93% 29.89 in 0.5 mi WNW 23.0 mph 32.2 mph 0.00 in Fog , Snow Snow
12:54 AM 17.1 °F 3.6 °F 14.0 °F 88% 30.05 in 0.5 mi NW 12.7 mph 23.0 mph 0.01 in Fog , Snow Snow
1:42 AM 17.6 °F 2.7 °F 14.0 °F 86% 29.95 in 0.2 mi NW 16.1 mph 39.1 mph 0.01 in Fog , Snow Snow
1:54 AM 17.1 °F -1.7 °F 14.0 °F 88% 30.07 in 0.2 mi NW 26.5 mph 38.0 mph 0.01 in Fog , Snow Snow
2:03 AM 15.8 °F -4.1 °F 14.0 °F 93% 29.95 in 0.2 mi WNW 28.8 mph 39.1 mph 0.00 in Fog , Snow Snow
2:16 AM 15.8 °F -1.9 °F 12.2 °F 86% 29.95 in 0.5 mi NW 21.9 mph 32.2 mph 0.00 in Fog , Snow Snow
2:26 AM 15.8 °F -0.6 °F 12.2 °F 86% 29.96 in 0.2 mi NW 18.4 mph 36.8 mph 0.01 in Fog , Snow Snow
2:33 AM 15.8 °F -1.1 °F 12.2 °F 86% 29.97 in 0.5 mi NW 19.6 mph 31.1 mph 0.01 in Fog , Snow Snow
2:54 AM 16.0 °F -1.3 °F 12.9 °F 88% 30.10 in 0.5 mi NW 20.7 mph 32.2 mph 0.01 in Fog , Snow Snow
3:54 AM 16.0 °F 0.6 °F 12.9 °F 88% 30.12 in 0.8 mi NW 16.1 mph 21.9 mph 0.01 in Snow Light Snow
4:54 AM 15.1 °F -1.6 °F 12.9 °F 91% 30.16 in 0.5 mi NW 18.4 mph 28.8 mph 0.00 in Fog , Snow Snow
5:54 AM 15.1 °F -3.3 °F 12.9 °F 91% 30.18 in 0.5 mi WNW 23.0 mph 28.8 mph 0.01 in Fog , Snow Snow
6:45 AM 15.8 °F -3.1 °F 12.2 °F 86% 30.06 in 0.2 mi NW 25.3 mph 39.1 mph 0.00 in Fog , Snow Snow
6:54 AM 15.1 °F -2.5 °F 12.0 °F 88% 30.21 in 0.5 mi NW 20.7 mph 41.4 mph 0.00 in Fog , Snow Snow
7:13 AM 15.8 °F 0.3 °F 12.2 °F 86% 30.09 in 0.2 mi NW 16.1 mph 26.5 mph 0.00 in Fog , Snow Snow
7:54 AM 15.1 °F -3.7 °F 12.0 °F 88% 30.25 in 0.2 mi NW 24.2 mph 35.7 mph 0.01 in Fog , Snow Snow
8:33 AM 14.0 °F -3.9 °F 12.2 °F 93% 30.12 in 0.2 mi NW 20.7 mph 33.4 mph 0.00 in Fog , Snow Snow
8:54 AM 14.0 °F -4.3 °F 10.9 °F 88% 30.30 in 0.2 mi NW 21.9 mph 33.4 mph 0.00 in Fog , Snow Snow
9:07 AM 14.0 °F -2.5 °F 10.4 °F 86% 30.15 in 0.5 mi NW 17.3 mph 27.6 mph 0.00 in Fog , Snow Light Snow
9:54 AM 14.0 °F -2.0 °F 10.9 °F 88% 30.35 in 1.2 mi NW 16.1 mph 25.3 mph 0.00 in Snow Light Snow
10:05 AM 14.0 °F -3.4 °F 10.4 °F 86% 30.18 in 1.0 mi NW 19.6 mph 29.9 mph 0.00 in Snow Light Snow
10:34 AM 14.0 °F -2.5 °F 10.4 °F 86% 30.20 in 2.5 mi NW 17.3 mph 25.3 mph 0.00 in Snow Light Snow
10:42 AM 14.0 °F 0.5 °F 10.4 °F 86% 30.20 in 5.0 mi WNW 11.5 mph 24.2 mph 0.00 in Snow Light Snow
10:54 AM 15.1 °F -1.6 °F 10.0 °F 80% 30.39 in 7.0 mi WNW 18.4 mph 23.0 mph 0.00 in Snow Light Snow
11:24 AM 15.8 °F -0.2 °F 10.4 °F 79% 30.23 in 6.0 mi WNW 17.3 mph 21.9 mph 0.00 in Snow Light Snow
11:54 AM 17.1 °F 1.5 °F 12.0 °F 81% 30.41 in 3.0 mi WNW 17.3 mph - 0.00 in Snow Light Snow
12:44 PM 17.6 °F 3.2 °F 12.2 °F 79% 30.24 in 8.0 mi NW 15.0 mph 24.2 mph 0.00 in Snow Light Snow
12:54 PM 17.1 °F 1.5 °F 12.0 °F 81% 30.42 in 7.0 mi WNW 17.3 mph - 0.00 in Snow Light Snow
1:05 PM 17.6 °F 4.3 °F 10.4 °F 73% 30.24 in 9.0 mi WNW 12.7 mph 21.9 mph 0.00 in   Overcast
1:54 PM 19.0 °F 6.1 °F 12.0 °F 74% 30.41 in 10.0 mi NW 12.7 mph 20.7 mph 0.00 in   Partly Cloudy
2:54 PM 19.9 °F 7.3 °F 10.0 °F 65% 30.42 in 10.0 mi NW 12.7 mph - N/A   Clear
3:54 PM 19.0 °F 6.8 °F 10.0 °F 68% 30.43 in 10.0 mi NW 11.5 mph - N/A   Overcast
4:54 PM 18.0 °F 7.7 °F 10.0 °F 71% 30.45 in 10.0 mi WNW 8.1 mph - N/A   Overcast
5:54 PM 18.0 °F 11.1 °F 10.0 °F 71% 30.45 in 10.0 mi West 4.6 mph - N/A   Overcast
6:54 PM 14.0 °F - 9.0 °F 80% 30.46 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:54 PM 10.0 °F -1.9 °F 6.1 °F 84% 30.47 in 10.0 mi South 8.1 mph - N/A   Clear
8:54 PM 8.1 °F -6.2 °F 3.9 °F 83% 30.47 in 10.0 mi South 10.4 mph - N/A   Clear
9:54 PM 7.0 °F -3.3 °F 1.9 °F 80% 30.46 in 10.0 mi SE 5.8 mph - N/A   Clear
10:54 PM 3.0 °F -9.3 °F -0.9 °F 84% 30.45 in 10.0 mi SE 6.9 mph - N/A   Clear