Lewistown, MT

9:15 PM MDT on October 22, 2017 (GMT -0600)
Lewistown Municipal

Weather History for KLWT - September, 2011

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Friday, September 2, 2011

  Actual Average Record
Temperature  
Mean Temperature 54 °F 60 °F  
Max Temperature 69 °F 75 °F 96 °F (1945)
Min Temperature 38 °F 45 °F 29 °F (1900)
Degree Days  
Heating Degree Days 11 6  
Month to date heating degree days 27 12  
Since 1 July heating degree days 92 170  
Cooling Degree Days 0 1  
Month to date cooling degree days 0 2  
Year to date cooling degree days 196 198  
Growing Degree Days 4 (Base 50)    
Moisture  
Dew Point 34 °F    
Average Humidity 55    
Maximum Humidity 85    
Minimum Humidity 24    
Precipitation  
Precipitation 0.00 in 0.05 in 0.41 in (1953)
Month to date precipitation 0.02 0.09  
Year to date precipitation 18.61 13.09  
Snow  
Snow 0.00 in - - ()
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.99 in    
Wind  
Wind Speed 15 mph (West)    
Max Wind Speed 32 mph    
Max Gust Speed 45 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Sep. 02, 2011 Rise Set
Actual Time 6:38 AM MDT 7:56 PM MDT
Civil Twilight 6:06 AM MDT 8:27 PM MDT
Nautical Twilight 5:28 AM MDT 9:05 PM MDT
Astronomical Twilight 4:47 AM MDT 9:45 PM MDT
Moon 12:43 PM MDT (9/2) 10:03 PM MDT (9/2)
Length of Visible Light 14h 20m
Length of Day
13h 17m
Waxing Crescent, 28% of the Moon is Illuminated
Sep 2
Waxing Crescent
Sep 4
First Quarter
Sep 12
Full
Sep 20
Last Quarter
Sep 27
New

Hourly Weather History & Observations

Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 39.9 °F 35.1 °F 36.0 °F 86% 30.00 in 10.0 mi ESE 6.9 mph - N/A   Clear
1:54 AM 39.0 °F 36.8 °F 36.0 °F 89% 29.98 in 10.0 mi ESE 3.5 mph - N/A   Clear
2:54 AM 42.1 °F 37.1 °F 36.0 °F 79% 29.95 in 10.0 mi SW 8.1 mph - N/A   Clear
3:54 AM 48.0 °F - 39.0 °F 71% 29.94 in 10.0 mi SW 11.5 mph - N/A   Clear
5:54 AM 52.0 °F - 34.0 °F 50% 29.90 in 10.0 mi SW 11.5 mph - N/A   Partly Cloudy
6:54 AM 52.0 °F - 34.0 °F 50% 29.90 in 10.0 mi WSW 13.8 mph - N/A   Clear
7:54 AM 57.0 °F - 32.0 °F 39% 29.90 in 10.0 mi SW 19.6 mph - N/A   Mostly Cloudy
8:54 AM 62.1 °F - 30.0 °F 30% 29.89 in 10.0 mi WSW 19.6 mph 25.3 mph N/A   Overcast
9:54 AM 63.0 °F - 30.0 °F 29% 29.90 in 10.0 mi SW 23.0 mph - N/A   Scattered Clouds
10:54 AM 66.0 °F - 33.1 °F 29% 29.90 in 10.0 mi WSW 21.9 mph 27.6 mph N/A   Partly Cloudy
11:54 AM 64.9 °F - 34.0 °F 32% 29.90 in 10.0 mi WNW 17.3 mph 24.2 mph N/A   Overcast
12:54 PM 68.0 °F - 30.9 °F 25% 29.91 in 10.0 mi WNW 27.6 mph 38.0 mph N/A   Partly Cloudy
1:54 PM 64.9 °F - 30.9 °F 28% 29.94 in 10.0 mi WNW 24.2 mph 41.4 mph N/A   Mostly Cloudy
2:54 PM 60.1 °F - 39.0 °F 46% 29.99 in 10.0 mi NNW 20.7 mph 36.8 mph N/A   Partly Cloudy
3:54 PM 59.0 °F - 37.9 °F 46% 30.04 in 10.0 mi NW 21.9 mph 32.2 mph N/A   Clear
4:54 PM 59.0 °F - 35.1 °F 41% 30.06 in 10.0 mi NW 18.4 mph 25.3 mph N/A   Partly Cloudy
6:54 PM 55.9 °F - 33.1 °F 42% 30.10 in 10.0 mi NW 11.5 mph 20.7 mph N/A   Clear
7:54 PM 53.1 °F - 32.0 °F 45% 30.11 in 10.0 mi NW 10.4 mph - N/A   Clear
8:54 PM 50.0 °F - 33.1 °F 52% 30.14 in 10.0 mi WNW 8.1 mph - N/A   Clear
9:54 PM 48.9 °F - 30.9 °F 50% 30.17 in 10.0 mi NW 6.9 mph - N/A   Clear
10:54 PM 43.0 °F 38.2 °F 32.0 °F 65% 30.19 in 10.0 mi West 8.1 mph - N/A   Clear