Weather History for Lewistown, MT

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Week of October 28, 2012 through November 3, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 64 °F 57 °F 50 °F
Mean Temperature 53 °F 45 °F 41 °F
Min Temperature 42 °F 33 °F 26 °F
Degree Days  
Heating Degree Days (base 65) 24 20 12 137
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 2 0 0 2
Dew Point  
Dew Point 45 °F 34 °F 24 °F
Precipitation  
Precipitation 0.15 in 0.04 in 0.00 in 0.31 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 29 mph 9 mph 0 mph
Gust Wind 36 mph 28 mph 20 mph
Sea Level Pressure  
Sea Level Pressure 30.16 in 29.96 in 29.78 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Oct. 30, 2012 Rise Set
Actual Time 7:58 AM MDT 6:03 PM MDT
Civil Twilight 7:26 AM MDT 6:35 PM MDT
Nautical Twilight 6:50 AM MDT 7:11 PM MDT
Astronomical Twilight 6:15 AM MDT 7:46 PM MDT
Moon 6:29 PM MDT (10/30) 8:53 AM MDT (10/30)
Length of Visible Light 11h 08m
Length of Day
10h 05m
Full, 99% of the Moon is Illuminated
Oct 30
Full
Nov 6
Last Quarter
Nov 13
New
Nov 20
First Quarter
Nov 28
Full

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Oct high avg low high avg low high avg low high avg low high avg low high avg high sum  
28 55 42 28 39 34 26 92 73 54 30.02 29.88 29.81 10 10 10 29 12 36 0.03 Rain
29 62 51 39 45 39 34 86 69 51 29.99 29.91 29.82 10 10 10 29 13 36 0.09 Rain
30 64 53 42 35 32 29 62 45 27 30.02 29.96 29.90 10 10 10 25 14 31 0.00  
31 55 44 33 40 35 32 100 72 43 30.09 29.99 29.89 10 9 5 16 9 28 0.00  
2012 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  
1 56 45 34 42 36 32 96 70 43 29.93 29.84 29.78 10 8 1 26 6 33 0.15 Rain
2 50 41 31 38 34 29 92 74 56 30.15 30.06 29.92 10 10 10 15 7 20 0.00  
3 57 42 26 41 30 24 92 62 32 30.16 30.10 30.01 10 10 10 23 5 29 0.04 Rain