Weather History for Lewistown, MT

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Week of November 27, 2011 through December 3, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 57 °F 43 °F 28 °F
Mean Temperature 46 °F 32 °F 17 °F
Min Temperature 35 °F 20 °F 6 °F
Degree Days  
Heating Degree Days (base 65) 48 33 19 234
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 32 °F 20 °F 4 °F
Precipitation  
Precipitation 0.09 in 0.02 in 0.00 in 0.10 in
Snowdepth 2.0 in 0.6 in 0.0 in -
Wind  
Wind 38 mph 11 mph 0 mph
Gust Wind 46 mph 27 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.72 in 30.17 in 29.81 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Nov. 27, 2011 Rise Set
Actual Time 7:37 AM MST 4:32 PM MST
Civil Twilight 7:03 AM MST 5:07 PM MST
Nautical Twilight 6:25 AM MST 5:45 PM MST
Astronomical Twilight 5:49 AM MST 6:21 PM MST
Moon 10:07 AM MST (11/27) 7:14 PM MST (11/27)
Length of Visible Light 10h 03m
Length of Day
8h 55m
Waxing Crescent, 9% of the Moon is Illuminated
Nov 27
Waxing Crescent
Dec 2
First Quarter
Dec 10
Full
Dec 17
Last Quarter
Dec 24
New

Daily Weather History & Observations

2011 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Nov high avg low high avg low high avg low high avg low high avg low high avg high sum  
27 57 46 35 25 21 17 59 41 22 30.25 30.01 29.83 10 10 10 36 20 45 0.00  
28 52 39 25 30 24 17 78 52 26 30.30 30.20 29.90 10 10 10 29 8 44 0.00  
29 51 40 29 24 20 13 69 47 25 30.22 30.11 29.91 10 10 10 20 9 24 0.00  
30 41 31 20 32 25 18 100 76 52 30.66 30.19 29.81 10 5 1 38 13 46 0.09 Rain , Snow
2011 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 34 20 6 18 12 6 100 74 47 30.72 30.47 29.92 10 10 10 18 5 22 T  
2 37 28 19 27 20 12 88 66 44 30.29 30.05 29.85 10 6 0 31 14 36 T Fog , Snow
3 28 17 6 25 17 4 100 78 55 30.29 30.13 29.97 10 6 0 26 11 35 0.01 Fog , Snow