Lewistown, MT

5:20 AM MST on November 18, 2017 (GMT -0700)
Lewistown Municipal

Weather History for KLWT - October, 2012

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Sunday, October 21, 2012

  Actual Average Record
Temperature  
Mean Temperature 41 °F 42 °F  
Max Temperature 48 °F 55 °F 81 °F (1927)
Min Temperature 33 °F 29 °F 5 °F (1930)
Degree Days  
Heating Degree Days 24 23  
Month to date heating degree days 433 412  
Since 1 July heating degree days 715 889  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 314 210  
Moisture  
Dew Point 20 °F    
Average Humidity 48    
Maximum Humidity 64    
Minimum Humidity 32    
Precipitation  
Precipitation 0.00 in 0.04 in 3.80 in (1908)
Month to date precipitation 1.11 0.84  
Year to date precipitation 13.96 15.19  
Snow  
Snow 0.00 in - - ()
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.89 in    
Wind  
Wind Speed 5 mph (ESE)    
Max Wind Speed 16 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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Date:

Astronomy

Oct. 21, 2012 Rise Set
Actual Time 7:45 AM MDT 6:18 PM MDT
Civil Twilight 7:14 AM MDT 6:49 PM MDT
Nautical Twilight 6:38 AM MDT 7:25 PM MDT
Astronomical Twilight 6:03 AM MDT 8:00 PM MDT
Moon 2:16 PM MDT (10/21) No Moon Set
Length of Visible Light 11h 35m
Length of Day
10h 33m
Waxing Crescent, 46% of the Moon is Illuminated
Oct 21
Waxing Crescent
Oct 21
First Quarter
Oct 29
Full
Nov 6
Last Quarter
Nov 13
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 35.1 °F 31.0 °F 19.0 °F 52% 29.82 in 10.0 mi South 4.6 mph - N/A   Overcast
1:54 AM 36.0 °F - 18.0 °F 48% 29.83 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
2:54 AM 37.9 °F 35.5 °F 15.1 °F 39% 29.83 in 10.0 mi WNW 3.5 mph - N/A   Overcast
3:54 AM 37.0 °F 34.5 °F 15.1 °F 41% 29.84 in 10.0 mi NNW 3.5 mph - N/A   Overcast
4:54 AM 36.0 °F 33.3 °F 16.0 °F 44% 29.86 in 10.0 mi West 3.5 mph - N/A   Overcast
5:54 AM 36.0 °F - 15.1 °F 43% 29.88 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
6:54 AM 35.1 °F - 18.0 °F 50% 29.90 in 10.0 mi Calm Calm - N/A   Overcast
7:54 AM 33.1 °F 28.7 °F 19.9 °F 59% 29.93 in 10.0 mi SSW 4.6 mph - N/A   Overcast
8:54 AM 35.1 °F - 21.0 °F 57% 29.94 in 10.0 mi Calm Calm - N/A   Overcast
9:54 AM 37.9 °F - 19.9 °F 48% 29.94 in 10.0 mi Calm Calm - N/A   Overcast
10:54 AM 41.0 °F 39.0 °F 14.0 °F 33% 29.93 in 10.0 mi ESE 3.5 mph - N/A   Overcast
11:54 AM 43.0 °F 38.8 °F 16.0 °F 34% 29.93 in 10.0 mi East 6.9 mph - N/A   Overcast
12:54 PM 43.0 °F 41.3 °F 19.0 °F 38% 29.93 in 10.0 mi ESE 3.5 mph - N/A   Overcast
1:54 PM 44.1 °F 42.5 °F 23.0 °F 43% 29.91 in 10.0 mi SE 3.5 mph - N/A   Overcast
2:54 PM 46.9 °F - 21.9 °F 37% 29.87 in 10.0 mi Variable 5.8 mph - N/A   Mostly Cloudy
3:54 PM 46.0 °F 43.9 °F 19.9 °F 35% 29.88 in 10.0 mi ESE 4.6 mph - N/A   Partly Cloudy
4:54 PM 46.9 °F - 19.9 °F 34% 29.87 in 10.0 mi East 3.5 mph - N/A   Clear
5:54 PM 45.0 °F 39.7 °F 21.9 °F 40% 29.88 in 10.0 mi East 10.4 mph - N/A   Scattered Clouds
6:54 PM 37.9 °F 33.5 °F 24.1 °F 57% 29.91 in 10.0 mi ESE 5.8 mph - N/A   Partly Cloudy
7:54 PM 37.0 °F 31.0 °F 21.9 °F 54% 29.93 in 10.0 mi East 8.1 mph - N/A   Clear
8:54 PM 37.0 °F 31.0 °F 21.9 °F 54% 29.93 in 10.0 mi East 8.1 mph - N/A   Overcast
9:54 PM 37.9 °F 29.6 °F 23.0 °F 55% 29.91 in 10.0 mi ESE 13.8 mph - N/A   Overcast
10:54 PM 37.0 °F 29.3 °F 24.1 °F 59% 29.90 in 10.0 mi East 11.5 mph - N/A   Scattered Clouds
11:54 PM 37.9 °F 30.9 °F 26.1 °F 62% 29.90 in 10.0 mi East 10.4 mph - N/A   Overcast