Billings, MT

8:47 AM MDT on April 28, 2017 (GMT -0600)
Billings Logan International

Weather History for KBIL - December, 2011

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Week of December 11, 2011 through December 17, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 44 °F 37 °F 23 °F
Mean Temperature 37 °F 30 °F 22 °F
Min Temperature 29 °F 22 °F 18 °F
Degree Days  
Heating Degree Days (base 65) 43 35 28 246
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 29 °F 18 °F 14 °F
Precipitation  
Precipitation 0.01 in 0.00 in 0.00 in 0.01 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 35 mph 13 mph 0 mph
Gust Wind 43 mph 28 mph 24 mph
Sea Level Pressure  
Sea Level Pressure 30.38 in 30.12 in 29.79 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Dec. 11, 2011 Rise Set
Actual Time 7:45 AM MST 4:29 PM MST
Civil Twilight 7:10 AM MST 5:03 PM MST
Nautical Twilight 6:33 AM MST 5:41 PM MST
Astronomical Twilight 5:56 AM MST 6:17 PM MST
Moon 5:43 PM MST (12/11) 8:35 AM MST (12/11)
Length of Visible Light 9h 52m
Length of Day
8h 44m
Full, 99% of the Moon is Illuminated
Dec 11
Full
Dec 17
Last Quarter
Dec 24
New
Dec 31
First Quarter
Jan 9
Full

Daily Weather History & Observations

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  
11 43 33 23 19 17 15 81 57 33 30.09 29.97 29.88 10 10 10 22 10 26 0.00  
12 23 22 20 20 19 17 92 88 84 30.25 30.18 30.03 10 10 9 10 3 10 T Fog
13 32 26 20 19 17 14 88 73 58 30.13 29.97 29.88 10 10 10 21 13 25 0.00  
14 42 31 20 29 21 14 92 69 45 30.19 29.98 29.79 10 8 2 30 14 37 0.01 Snow
15 33 26 18 21 19 16 91 74 56 30.32 30.20 30.07 10 10 10 18 10 20 0.00  
16 44 34 23 19 17 16 68 53 38 30.38 30.33 30.23 10 10 10 23 14 29 0.00  
17 44 37 29 19 17 16 58 46 33 30.34 30.22 30.03 10 10 10 35 24 43 0.00