Weather History for Havre, MT

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Week of December 9, 2012 through December 15, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 39 °F 35 °F 28 °F
Mean Temperature 29 °F 24 °F 12 °F
Min Temperature 22 °F 13 °F -4 °F
Degree Days  
Heating Degree Days (base 65) 53 41 36 285
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 30 °F 17 °F -8 °F
Precipitation  
Precipitation 0.01 in 0.00 in 0.00 in 0.01 in
Snowdepth 2.0 in 1.7 in 1.0 in -
Wind  
Wind 28 mph 9 mph 0 mph
Gust Wind 35 mph 27 mph 22 mph
Sea Level Pressure  
Sea Level Pressure 30.50 in 29.84 in 29.47 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Dec. 11, 2012 Rise Set
Actual Time 8:01 AM MST 4:23 PM MST
Civil Twilight 7:24 AM MST 5:00 PM MST
Nautical Twilight 6:44 AM MST 5:40 PM MST
Astronomical Twilight 6:06 AM MST 6:18 PM MST
Moon 5:55 AM MST (12/11) 3:09 PM MST (12/11)
Length of Visible Light 9h 35m
Length of Day
8h 21m
Waning Crescent, 4% of the Moon is Illuminated
Dec 11
Waning Crescent
Dec 13
New
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter

Daily Weather History & Observations

2012 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  
9 28 12 -4 18 6 -8 87 75 62 30.50 30.24 29.88 10 10 10 28 11 35 0.00  
10 32 26 20 23 20 14 84 74 63 29.96 29.93 29.87 10 10 10 22 13 29 T  
11 39 27 15 30 25 10 82 73 64 29.86 29.58 29.47 10 10 10 25 13 32 0.00  
12 36 29 22 28 23 17 88 80 72 29.95 29.74 29.55 10 10 3 10 5 13 0.01 Snow
13 39 28 16 24 20 12 100 77 54 29.94 29.84 29.68 10 6 0 21 8 24 0.00 Fog
14 37 25 13 21 14 8 88 70 52 29.83 29.75 29.69 10 10 10 18 9 23 0.00  
15 36 23 10 19 13 6 88 68 47 29.93 29.82 29.65 10 10 10 14 7 16 0.00