Weather History for KOLM - December, 2012

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Week of December 9, 2012 through December 15, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 47 °F 44 °F 40 °F
Mean Temperature 43 °F 40 °F 35 °F
Min Temperature 40 °F 35 °F 30 °F
Degree Days  
Heating Degree Days (base 65) 30 25 22 176
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 45 °F 38 °F 30 °F
Precipitation  
Precipitation 0.18 in 0.10 in 0.00 in 0.73 in
Snowdepth - - - -
Wind  
Wind 25 mph 5 mph 0 mph
Gust Wind 37 mph 23 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.43 in 29.99 in 29.54 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Dec. 14, 2012 Rise Set
Actual Time 7:50 AM PST 4:22 PM PST
Civil Twilight 7:14 AM PST 4:58 PM PST
Nautical Twilight 6:36 AM PST 5:37 PM PST
Astronomical Twilight 5:59 AM PST 6:14 PM PST
Moon 8:56 AM PST (12/14) 6:26 PM PST (12/14)
Length of Visible Light 9h 43m
Length of Day
8h 32m
Waxing Crescent, 3% of the Moon is Illuminated
Dec 14
Waxing Crescent
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 45 41 36 45 41 36 100 95 89 30.38 30.34 30.27 10 4 1 14 5 17 0.16 Rain
10 47 43 39 45 42 39 100 95 89 30.43 30.35 30.14 10 4 1 10 3 13 0.03 Rain
11 45 43 40 42 40 37 100 95 89 30.08 29.77 29.55 10 8 4 25 9 37 0.15 Rain
12 44 39 34 40 38 34 100 88 76 30.04 29.86 29.65 10 8 2 12 4 15 0.00 Fog
13 44 41 38 39 38 36 100 88 76 30.06 29.96 29.82 10 6 2 12 5 15 0.16 Fog , Rain
14 44 37 30 38 35 30 100 88 76 29.96 29.89 29.78 10 5 0 14 3 20 0.05 Fog , Rain
15 40 35 30 36 34 30 100 93 85 29.91 29.75 29.54 10 8 1 24 7 34 0.18 Rain