Lewistown, MT

4:29 AM MST on November 22, 2017 (GMT -0700)
Lewistown Municipal

Weather History for KLWT - August, 2012

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Friday, August 17, 2012

  Actual Average Record
Temperature  
Mean Temperature 61 °F 65 °F  
Max Temperature 81 °F 81 °F 98 °F (1906)
Min Temperature 41 °F 50 °F 31 °F (1910)
Degree Days  
Heating Degree Days 4 3  
Month to date heating degree days 40 30  
Since 1 June heating degree days 250 330  
Since 1 July heating degree days 50 103  
Cooling Degree Days 0 3  
Month to date cooling degree days 67 61  
Year to date cooling degree days 267 171  
Since 1 June cooling degree days 267 169  
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 37 °F    
Average Humidity 53    
Maximum Humidity 89    
Minimum Humidity 17    
Precipitation  
Precipitation 0.00 in 0.05 in 0.88 in (1990)
Month to date precipitation 0.39 0.96  
Year to date precipitation 12.79 12.23  
Snow  
Snow 0.00 in - - ()
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.08 in    
Wind  
Wind Speed 5 mph (ESE)    
Max Wind Speed 14 mph    
Max Gust Speed 18 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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Date:

Astronomy

Aug. 17, 2012 Rise Set
Actual Time 6:18 AM MDT 8:24 PM MDT
Civil Twilight 5:45 AM MDT 8:57 PM MDT
Nautical Twilight 5:04 AM MDT 9:38 PM MDT
Astronomical Twilight 4:18 AM MDT 10:23 PM MDT
Moon 6:29 AM MDT (8/17) 8:02 PM MDT (8/17)
Length of Visible Light 15h 12m
Length of Day
14h 06m
New Moon, 0% of the Moon is Illuminated
Aug 17
New Moon
Aug 24
First Quarter
Aug 31
Full
Sep 8
Last Quarter
Sep 15
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 48.0 °F - 39.0 °F 71% 30.06 in 10.0 mi SE 3.5 mph - N/A   Clear
1:54 AM 46.9 °F - 39.0 °F 74% 30.06 in 10.0 mi Calm Calm - N/A   Clear
2:54 AM 46.0 °F 43.9 °F 39.0 °F 76% 30.06 in 10.0 mi SSE 4.6 mph - N/A   Clear
3:54 AM 46.9 °F - 39.9 °F 77% 30.06 in 10.0 mi South 5.8 mph - N/A   Clear
4:54 AM 43.0 °F 40.3 °F 37.9 °F 82% 30.07 in 10.0 mi South 4.6 mph - N/A   Clear
5:54 AM 42.1 °F 37.7 °F 37.9 °F 85% 30.08 in 10.0 mi SE 6.9 mph - N/A   Clear
6:54 AM 43.0 °F 39.5 °F 39.0 °F 86% 30.09 in 10.0 mi SE 5.8 mph - N/A   Clear
7:54 AM 50.0 °F - 42.1 °F 74% 30.09 in 10.0 mi SE 3.5 mph - N/A   Clear
8:54 AM 57.9 °F - 42.1 °F 56% 30.09 in 10.0 mi East 3.5 mph - N/A   Clear
9:54 AM 66.0 °F - 39.9 °F 38% 30.09 in 10.0 mi Calm Calm - N/A   Clear
10:54 AM 70.0 °F - 35.1 °F 28% 30.10 in 10.0 mi Calm Calm - N/A   Clear
11:54 AM 72.0 °F - 36.0 °F 27% 30.09 in 10.0 mi West 6.9 mph - N/A   Clear
12:54 PM 75.9 °F - 35.1 °F 23% 30.08 in 10.0 mi North 6.9 mph - N/A   Clear
1:54 PM 77.0 °F - 34.0 °F 21% 30.08 in 10.0 mi NW 6.9 mph - N/A   Clear
2:54 PM 78.1 °F - 32.0 °F 19% 30.07 in 10.0 mi West 6.9 mph - N/A   Clear
3:54 PM 79.0 °F - 30.9 °F 17% 30.06 in 10.0 mi Variable 4.6 mph - N/A   Clear
5:54 PM 79.0 °F - 33.1 °F 19% 30.06 in 10.0 mi NE 11.5 mph - N/A   Clear
6:54 PM 75.9 °F - 33.1 °F 21% 30.07 in 10.0 mi North 10.4 mph - N/A   Clear
7:54 PM 71.1 °F - 35.1 °F 27% 30.07 in 10.0 mi NNE 4.6 mph - N/A   Clear
8:54 PM 69.1 °F - 33.1 °F 26% 30.09 in 10.0 mi NNE 3.5 mph - N/A   Clear
9:54 PM 60.1 °F - 35.1 °F 39% 30.11 in 10.0 mi SSE 6.9 mph - N/A   Clear
10:54 PM 55.0 °F - 36.0 °F 49% 30.12 in 10.0 mi SE 5.8 mph - N/A   Clear
11:54 PM 53.1 °F - 36.0 °F 52% 30.12 in 10.0 mi SE 5.8 mph - N/A   Clear