Weather History for Mount Shasta, CA

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Week of December 16, 2012 through December 22, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 44 °F 36 °F 31 °F
Mean Temperature 35 °F 30 °F 24 °F
Min Temperature 32 °F 25 °F 14 °F
Degree Days  
Heating Degree Days (base 65) 41 35 30 243
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 32 °F 23 °F 10 °F
Precipitation  
Precipitation 1.56 in 0.57 in 0.00 in 3.96 in
Snowdepth - - - -
Wind  
Wind 13 mph 3 mph 0 mph
Gust Wind 26 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.32 in 29.96 in 29.58 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Dec. 22, 2012 Rise Set
Actual Time 7:32 AM PST 4:43 PM PST
Civil Twilight 7:01 AM PST 5:15 PM PST
Nautical Twilight 6:26 AM PST 5:50 PM PST
Astronomical Twilight 5:52 AM PST 6:23 PM PST
Moon 1:06 PM PST (12/22) 2:21 AM PST (12/22)
Length of Visible Light 10h 14m
Length of Day
9h 11m
Waxing Gibbous, 74% of the Moon is Illuminated
Dec 22
Waxing Gibbous
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First 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  
16 35 33 31 31 28 26 89 84 72 30.07 29.93 29.72 10 3 0 13 5 26 0.25 Fog , Rain , Snow
17 44 33 22 32 27 17 92 80 39 30.07 29.87 29.71 10 7 0 12 2 20 0.05 Fog , Rain
18 36 26 16 20 16 11 84 67 38 30.23 30.11 30.03 10 9 4 13 3 22 0.00 Snow
19 34 24 14 18 13 10 80 61 41 30.32 30.26 30.19 10 10 6 10 2 23 0.00  
20 31 29 27 27 24 19 92 83 63 30.19 29.98 29.86 10 2 0 13 5 26 1.56 Fog , Snow
21 33 32 30 29 27 27 92 87 78 29.98 29.82 29.67 2 1 0 13 4 22 1.27 Fog , Snow
22 37 35 32 31 29 28 89 85 70 29.99 29.78 29.58 10 3 0 8 3 21 0.83 Fog , Snow