Weather History for Mount Shasta, CA

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Week of February 17, 2013 through February 23, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 52 °F 45 °F 35 °F
Mean Temperature 39 °F 36 °F 32 °F
Min Temperature 29 °F 27 °F 25 °F
Degree Days  
Heating Degree Days (base 65) 33 29 26 200
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 34 °F 24 °F 12 °F
Precipitation  
Precipitation 0.55 in 0.10 in 0.00 in 0.62 in
Snowdepth - - - -
Wind  
Wind 16 mph 5 mph 0 mph
Gust Wind 36 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.41 in 30.07 in 29.58 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Feb. 21, 2013 Rise Set
Actual Time 6:55 AM PST 5:51 PM PST
Civil Twilight 6:27 AM PST 6:19 PM PST
Nautical Twilight 5:55 AM PST 6:51 PM PST
Astronomical Twilight 5:23 AM PST 7:23 PM PST
Moon 2:09 PM PST (2/21) 4:05 AM PST (2/21)
Length of Visible Light 11h 51m
Length of Day
10h 55m
Waxing Gibbous, 84% of the Moon is Illuminated
Feb 21
Waxing Gibbous
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Feb high avg low high avg low high avg low high avg low high avg low high avg high sum  
17 51 39 26 26 20 12 72 56 23 30.21 30.14 30.08 10 9 4 13 5 23 0.00  
18 48 37 25 28 23 19 78 59 34 30.07 29.96 29.83 10 10 6 7 1 20 0.00  
19 35 32 28 29 27 24 92 85 64 29.92 29.70 29.58 10 3 0 16 6 30 0.55 Fog , Snow
20 42 36 29 27 24 20 85 70 41 30.11 30.03 29.86 10 10 6 16 5 31 0.01 Snow
21 45 37 29 28 25 17 85 70 33 30.26 30.16 30.01 10 8 0 13 6 24 0.05 Fog , Snow
22 52 39 26 34 28 22 89 67 38 30.30 30.19 30.02 10 10 7 9 1 17 0.01 Rain
23 41 35 29 27 21 18 69 59 44 30.41 30.29 30.12 10 10 9 16 8 36 T