Weather History for Mount Shasta, CA

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Week of December 9, 2012 through December 15, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 53 °F 41 °F 32 °F
Mean Temperature 42 °F 33 °F 25 °F
Min Temperature 30 °F 25 °F 17 °F
Degree Days  
Heating Degree Days (base 65) 40 32 23 221
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 36 °F 27 °F 13 °F
Precipitation  
Precipitation 0.08 in 0.03 in 0.00 in 0.19 in
Snowdepth - - - -
Wind  
Wind 13 mph 3 mph 0 mph
Gust Wind 23 mph 17 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.47 in 30.05 in 29.69 in

Weekly Weather History Graph

Weekly Weather History Graph

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Date:

Astronomy

Dec. 13, 2012 Rise Set
Actual Time 7:27 AM PST 4:40 PM PST
Civil Twilight 6:55 AM PST 5:11 PM PST
Nautical Twilight 6:21 AM PST 5:46 PM PST
Astronomical Twilight 5:47 AM PST 6:20 PM PST
Moon 7:40 AM PST (12/13) 5:29 PM PST (12/13)
Length of Visible Light 10h 15m
Length of Day
9h 13m
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 47 38 28 32 26 22 78 67 45 30.47 30.41 30.35 10 10 10 10 2 20 0.00  
10 53 42 30 36 31 26 82 74 50 30.46 30.39 30.27 10 10 5 9 3 16 0.00  
11 44 35 25 36 32 21 92 83 70 30.24 29.87 29.69 10 8 3 10 2 23 0.06 Rain
12 39 34 29 34 27 22 96 76 54 29.98 29.84 29.69 10 9 3 12 5 20 0.04 Snow
13 40 32 24 24 23 19 84 74 50 30.04 29.94 29.87 10 10 6 9 2 16 0.00  
14 35 28 21 28 24 16 85 78 66 30.09 29.91 29.80 10 8 1 9 3 16 0.01 Snow
15 32 25 17 27 24 13 84 82 72 30.08 29.97 29.88 10 4 0 13 3 21 0.08 Fog , Snow