Weather History for Mount Shasta, CA

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Thursday, October 11, 2012

  Actual Average Record
Temperature  
Mean Temperature 57 °F 53 °F  
Max Temperature 78 °F 69 °F 87 °F (1992)
Min Temperature 36 °F 38 °F 26 °F (1990)
Degree Days  
Heating Degree Days 8 12  
Month to date heating degree days 69 112  
Since 1 July heating degree days 114 349  
Cooling Degree Days 0 0  
Month to date cooling degree days 4 0  
Year to date cooling degree days 392 287  
Growing Degree Days 8 (Base 50)    
Moisture  
Dew Point 35 °F    
Average Humidity 54    
Maximum Humidity 82    
Minimum Humidity 15    
Precipitation  
Precipitation 0.00 in 0.06 in 2.68 in (1962)
Month to date precipitation 0.00 0.43  
Year to date precipitation 24.56 28.43  
Sea Level Pressure  
Sea Level Pressure 29.93 in    
Wind  
Wind Speed 2 mph (NW)    
Max Wind Speed 9 mph    
Max Gust Speed 18 mph    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Astronomy

Oct. 11, 2012 Rise Set
Actual Time 7:17 AM PDT 6:33 PM PDT
Civil Twilight 6:49 AM PDT 7:01 PM PDT
Nautical Twilight 6:17 AM PDT 7:33 PM PDT
Astronomical Twilight 5:45 AM PDT 8:05 PM PDT
Moon 2:59 AM PDT (10/11) 4:15 PM PDT (10/11)
Length of Visible Light 12h 11m
Length of Day
11h 16m
Waning Crescent, 17% of the Moon is Illuminated
Oct 11
Waning Crescent
Oct 15
New
Oct 21
First Quarter
Oct 29
Full
Nov 6
Last Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 44.1 °F 37.0 °F 76% 29.97 in - Calm Calm - N/A   Clear
1:56 AM 41.0 °F 33.1 °F 73% 29.97 in - Calm Calm - N/A   Clear
2:56 AM 39.0 °F 32.0 °F 76% 29.97 in - Calm Calm - N/A   Clear
3:56 AM 37.9 °F 30.9 °F 76% 29.97 in - Calm Calm - N/A   Clear
4:56 AM 39.0 °F 30.9 °F 73% 29.98 in - Calm Calm - N/A   Clear
5:56 AM 37.0 °F 30.9 °F 79% 29.99 in - Calm Calm - N/A   Clear
6:56 AM 37.9 °F 30.9 °F 76% 29.99 in - Calm Calm - N/A   Clear
7:56 AM 37.9 °F 32.0 °F 79% 30.00 in - Calm Calm - N/A   Clear
8:56 AM 46.0 °F 35.1 °F 66% 29.99 in - Calm Calm - N/A   Clear
9:56 AM 59.0 °F 37.9 °F 46% 29.94 in - Calm Calm - N/A   Clear
10:56 AM 64.9 °F 34.0 °F 32% 29.93 in - Variable 4.6 mph - N/A   Clear
11:56 AM 71.1 °F 34.0 °F 26% 29.92 in - Calm Calm - N/A   Clear
12:56 PM 73.0 °F 32.0 °F 22% 29.90 in - Variable 5.8 mph - N/A   Clear
1:56 PM 75.9 °F 28.9 °F 18% 29.87 in - Calm Calm - N/A   Clear
2:56 PM 78.1 °F 27.0 °F 15% 29.85 in - Variable 4.6 mph - N/A   Clear
3:56 PM 75.0 °F 27.0 °F 17% 29.85 in - Variable 4.6 mph - N/A   Clear
4:56 PM 72.0 °F 26.1 °F 18% 29.85 in - NW 5.8 mph - N/A   Clear
5:56 PM 66.9 °F 33.1 °F 28% 29.85 in - Calm Calm - N/A   Clear
6:56 PM 59.0 °F 33.1 °F 38% 29.88 in - Calm Calm - N/A   Clear
7:56 PM 60.1 °F 42.1 °F 51% 29.90 in - Variable 3.5 mph - N/A   Clear
8:56 PM 55.0 °F 46.0 °F 72% 29.93 in - Calm Calm - N/A   Clear
9:56 PM 53.1 °F 46.0 °F 77% 29.94 in - Calm Calm - N/A   Clear
10:56 PM 52.0 °F 44.1 °F 74% 29.96 in - Variable 4.6 mph - N/A   Clear
11:56 PM 50.0 °F 44.1 °F 80% 29.96 in - Calm Calm - N/A   Mostly Cloudy