Weather History for Lewistown, MT

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Saturday, November 3, 2012

  Actual Average Record
Temperature  
Mean Temperature 6 °C 3 °C  
Max Temperature 14 °C 9 °C 27 °C (1908)
Min Temperature -3 °C -4 °C -21 °C (1936)
Degree Days  
Heating Degree Days 23 28  
Month to date heating degree days 67 82  
Since 1 July heating degree days 1089 1220  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 314 210  
Moisture  
Dew Point -1 °C    
Average Humidity 62    
Maximum Humidity 92    
Minimum Humidity 32    
Precipitation  
Precipitation 1.02 mm 0.51 mm 1.52 mm (1897)
Month to date precipitation 0.19 0.07  
Year to date precipitation 14.58 15.55  
Snow  
Snow 0.00 cm - - ()
Snow Depth 0.00 cm    
Sea Level Pressure  
Sea Level Pressure 1019 hPa    
Wind  
Wind Speed 9 km/h (South)    
Max Wind Speed 37 km/h    
Max Gust Speed 47 km/h    
Visibility 16 kilometers    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Astronomy

Nov. 03, 2012 Rise Set
Actual Time 8:04 AM MDT 5:57 PM MDT
Civil Twilight 7:32 AM MDT 6:29 PM MDT
Nautical Twilight 6:56 AM MDT 7:05 PM MDT
Astronomical Twilight 6:20 AM MDT 7:41 PM MDT
Moon 9:35 PM MDT (11/3) 12:17 PM MDT (11/3)
Length of Visible Light 10h 57m
Length of Day
9h 53m
Waning Gibbous, 80% of the Moon is Illuminated
Nov 3
Waning Gibbous
Nov 6
Last Quarter
Nov 13
New
Nov 20
First Quarter
Nov 28
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 -0.6 °C -3.2 °C -2.2 °C 89% 1020.8 hPa 16.1 km ESE 7.4 km/h / 2.1 m/s - N/A   Clear
1:54 AM -1.1 °C -4.4 °C -2.8 °C 88% 1020.7 hPa 16.1 km East 9.3 km/h / 2.6 m/s - N/A   Clear
2:54 AM -1.7 °C -4.5 °C -3.3 °C 89% 1020.7 hPa 16.1 km SE 7.4 km/h / 2.1 m/s - N/A   Clear
3:54 AM -2.2 °C -5.1 °C -3.9 °C 88% 1020.5 hPa 16.1 km SSE 7.4 km/h / 2.1 m/s - N/A   Clear
4:54 AM -2.2 °C -4.3 °C -4.4 °C 85% 1020.7 hPa 16.1 km SE 5.6 km/h / 1.5 m/s - N/A   Clear
5:54 AM -2.2 °C -5.7 °C -4.4 °C 85% 1021.1 hPa 16.1 km SE 9.3 km/h / 2.6 m/s - N/A   Clear
6:54 AM -1.7 °C -5.1 °C -3.9 °C 85% 1021.1 hPa 16.1 km SE 9.3 km/h / 2.6 m/s - N/A   Clear
7:54 AM -2.2 °C -5.1 °C -4.4 °C 85% 1020.9 hPa 16.1 km SE 7.4 km/h / 2.1 m/s - N/A   Clear
8:54 AM -1.1 °C -4.4 °C -3.3 °C 85% 1020.8 hPa 16.1 km SE 9.3 km/h / 2.6 m/s - N/A   Clear
9:54 AM 2.2 °C -0.5 °C -1.1 °C 79% 1020.2 hPa 16.1 km ESE 9.3 km/h / 2.6 m/s - N/A   Clear
10:54 AM 6.7 °C 5.8 °C 0.0 °C 63% 1019.7 hPa 16.1 km East 5.6 km/h / 1.5 m/s - N/A   Clear
11:54 AM 11.1 °C - -1.1 °C 43% 1019.2 hPa 16.1 km West 16.7 km/h / 4.6 m/s - N/A   Clear
12:54 PM 11.7 °C - -2.8 °C 37% 1018.5 hPa 16.1 km West 7.4 km/h / 2.1 m/s - N/A   Clear
1:54 PM 12.8 °C - -2.8 °C 34% 1017.4 hPa 16.1 km Calm Calm - N/A   Clear
2:54 PM 13.3 °C - -2.2 °C 34% 1017.1 hPa 16.1 km NW 11.1 km/h / 3.1 m/s - N/A   Clear
3:54 PM 12.2 °C - -1.7 °C 38% 1017.5 hPa 16.1 km WNW 7.4 km/h / 2.1 m/s - N/A   Clear
4:54 PM 12.2 °C - -0.6 °C 41% 1017.5 hPa 16.1 km NW 7.4 km/h / 2.1 m/s - N/A   Clear
5:54 PM 8.9 °C - -0.6 °C 52% 1018.0 hPa 16.1 km West 11.1 km/h / 3.1 m/s - N/A   Clear
6:54 PM 6.7 °C 3.9 °C 0.0 °C 63% 1018.7 hPa 16.1 km South 14.8 km/h / 4.1 m/s - N/A   Clear
7:54 PM 8.9 °C - -0.6 °C 52% 1018.9 hPa 16.1 km WSW 20.4 km/h / 5.7 m/s - N/A   Overcast
8:54 PM 6.7 °C 5.3 °C 5.0 °C 89% 1019.2 hPa 16.1 km SSW 7.4 km/h / 2.1 m/s - 1.0 mm Rain Light Rain
9:54 PM 6.7 °C - 4.4 °C 85% 1017.9 hPa 16.1 km Calm Calm - 0.0 mm   Overcast
10:54 PM 7.8 °C 6.6 °C 2.2 °C 68% 1016.8 hPa 16.1 km NW 7.4 km/h / 2.1 m/s - N/A   Overcast
11:54 PM 7.8 °C 7.1 °C 1.7 °C 66% 1016.2 hPa 16.1 km WNW 5.6 km/h / 1.5 m/s - N/A   Scattered Clouds