Lewistown, MT

11:08 AM MDT on August 30, 2016 (GMT -0600)
Lewistown Municipal

Weather History for KLWT - September, 2012

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Thursday, September 6, 2012

  Actual Average Record
Temperature  
Mean Temperature 53 °F 59 °F  
Max Temperature 61 °F 73 °F 94 °F (1988)
Min Temperature 45 °F 44 °F 21 °F (1929)
Degree Days  
Heating Degree Days 12 7  
Month to date heating degree days 45 39  
Since 1 July heating degree days 117 197  
Cooling Degree Days 0 1  
Month to date cooling degree days 3 6  
Year to date cooling degree days 310 202  
Growing Degree Days 4 (Base 50)    
Moisture  
Dew Point 40 °F    
Average Humidity 61    
Maximum Humidity 71    
Minimum Humidity 50    
Precipitation  
Precipitation T in 0.05 in 1.06 in (1930)
Month to date precipitation 0.02 0.29  
Year to date precipitation 12.85 13.29  
Snow  
Snow 0.00 in - - ()
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.11 in    
Wind  
Wind Speed 5 mph (WNW)    
Max Wind Speed 12 mph    
Max Gust Speed 20 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. 06, 2012 Rise Set
Actual Time 6:44 AM MDT 7:46 PM MDT
Civil Twilight 6:13 AM MDT 8:17 PM MDT
Nautical Twilight 5:35 AM MDT 8:54 PM MDT
Astronomical Twilight 4:56 AM MDT 9:34 PM MDT
Moon 10:32 PM MDT (9/6) 1:13 PM MDT (9/6)
Length of Visible Light 14h 04m
Length of Day
13h 02m
Waning Gibbous, 67% of the Moon is Illuminated
Sep 6
Waning Gibbous
Sep 8
Last Quarter
Sep 15
New
Sep 22
First Quarter
Sep 29
Full

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 54.0 °F - 36.0 °F 51% 30.00 in 10.0 mi Calm Calm - N/A   Clear
1:54 AM 54.0 °F - 37.0 °F 53% 30.02 in 10.0 mi Calm Calm - N/A   Clear
2:54 AM 53.1 °F - 37.0 °F 55% 30.01 in 10.0 mi Calm Calm - N/A   Clear
3:54 AM 50.0 °F - 37.0 °F 61% 30.02 in 10.0 mi North 4.6 mph - N/A   Clear
4:54 AM 50.0 °F - 37.0 °F 61% 30.02 in 10.0 mi NE 3.5 mph - N/A   Clear
5:54 AM 50.0 °F - 37.0 °F 61% 30.04 in 10.0 mi West 4.6 mph - N/A   Scattered Clouds
6:54 AM 46.0 °F 43.1 °F 37.0 °F 71% 30.07 in 10.0 mi SW 5.8 mph - N/A   Clear
7:54 AM 48.0 °F - 39.0 °F 71% 30.09 in 10.0 mi West 3.5 mph - N/A   Clear
8:54 AM 50.0 °F - 41.0 °F 71% 30.10 in 10.0 mi WSW 4.6 mph - N/A   Clear
9:54 AM 53.1 °F - 41.0 °F 64% 30.12 in 10.0 mi WSW 4.6 mph - N/A   Mostly Cloudy
10:54 AM 55.0 °F - 42.1 °F 62% 30.12 in 10.0 mi WNW 6.9 mph - N/A   Mostly Cloudy
11:54 AM 57.0 °F - 41.0 °F 55% 30.12 in 10.0 mi Variable 5.8 mph - N/A   Mostly Cloudy
12:54 PM 59.0 °F - 42.1 °F 53% 30.11 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:54 PM 61.0 °F - 43.0 °F 52% 30.10 in 10.0 mi NNE 9.2 mph - N/A   Mostly Cloudy
2:54 PM 60.1 °F - 42.1 °F 51% 30.12 in 10.0 mi NNW 9.2 mph - N/A   Overcast
3:54 PM 59.0 °F - 41.0 °F 51% 30.13 in 10.0 mi North 10.4 mph - N/A   Overcast
4:54 PM 59.0 °F - 41.0 °F 51% 30.14 in 10.0 mi North 6.9 mph - N/A   Overcast
5:54 PM 57.0 °F - 42.1 °F 57% 30.17 in 10.0 mi North 9.2 mph - N/A   Overcast
6:54 PM 55.9 °F - 39.9 °F 55% 30.19 in 10.0 mi NNW 5.8 mph - N/A   Overcast
7:54 PM 54.0 °F - 39.0 °F 57% 30.19 in 10.0 mi Calm Calm - 0.00 in   Mostly Cloudy
8:54 PM 53.1 °F - 39.9 °F 61% 30.21 in 10.0 mi West 4.6 mph - N/A   Overcast
9:54 PM 52.0 °F - 39.9 °F 63% 30.21 in 10.0 mi SSW 4.6 mph - N/A   Overcast
10:54 PM 50.0 °F - 39.0 °F 66% 30.21 in 10.0 mi SSW 5.8 mph - N/A   Mostly Cloudy
11:54 PM 50.0 °F - 39.0 °F 66% 30.22 in 10.0 mi SSW 4.6 mph - N/A   Overcast