Weather History for Walhalla, ND

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Week of December 9, 2012 through December 15, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 23 °F 12 °F 0 °F
Mean Temperature 16 °F 4 °F -8 °F
Min Temperature 8 °F -4 °F -16 °F
Degree Days  
Heating Degree Days (base 65) 73 61 48 427
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 23 °F 2 °F -22 °F
Precipitation  
Precipitation 0.19 in 0.05 in 0.00 in 0.32 in
Snowdepth - - - -
Wind  
Wind 22 mph 8 mph 0 mph
Gust Wind 29 mph 18 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.43 in 29.93 in 29.68 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Dec. 13, 2012 Rise Set
Actual Time 8:17 AM CST 4:34 PM CST
Civil Twilight 7:40 AM CST 5:11 PM CST
Nautical Twilight 6:59 AM CST 5:52 PM CST
Astronomical Twilight 6:21 AM CST 6:30 PM CST
Moon 8:25 AM CST (12/13) 5:20 PM CST (12/13)
Length of Visible Light 9h 31m
Length of Day
8h 16m
New Moon, 0% of the Moon is Illuminated
Dec 13
New Moon
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New

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 0 -8 -16 0 -10 -22 100 82 71 30.43 30.33 30.12 10 10 6 12 6 21 0.00 Snow
10 15 1 -13 14 -1 -18 100 85 73 30.11 29.80 29.68 10 10 3 22 10 29 0.02 Snow
11 8 -2 -11 5 -6 -17 92 78 66 29.92 29.85 29.72 10 10 3 16 9 24 0.00 Snow
12 1 0 -2 0 -2 -8 92 88 78 30.04 29.88 29.77 10 9 2 14 10 16 0.11 Snow
13 14 7 0 14 3 -4 100 89 78 30.13 30.07 30.01 10 9 2 12 7 - 0.19 Snow
14 23 16 8 23 18 9 100 100 93 30.01 29.85 29.73 10 5 2 17 9 20 0.00  
15 21 14 8 21 14 9 100 98 86 29.78 29.72 29.68 10 8 2 14 5 17 0.00