Weather History for Mount Shasta, CA

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Saturday, January 18, 2014

  Actual Average Record
Temperature  
Mean Temperature 43 °F 36 °F  
Max Temperature 59 °F 46 °F 64 °F (1920)
Min Temperature 26 °F 27 °F 2 °F (1943)
Degree Days  
Heating Degree Days 22 29  
Month to date heating degree days 482 532  
Since 1 July heating degree days 2657 2854  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 21 °F    
Average Humidity 54    
Maximum Humidity 68    
Minimum Humidity 24    
Precipitation  
Precipitation 0.00 in 0.22 in 2.69 in (2010)
Month to date precipitation 0.15 4.27  
Year to date precipitation 0.15 4.27  
Sea Level Pressure  
Sea Level Pressure 30.31 in    
Wind  
Wind Speed 3 mph (NNE)    
Max Wind Speed 10 mph    
Max Gust Speed 15 mph    
Visibility 9 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Astronomy

Jan. 18, 2014 Rise Set
Actual Time 7:31 AM PST 5:08 PM PST
Civil Twilight 7:01 AM PST 5:38 PM PST
Nautical Twilight 6:27 AM PST 6:12 PM PST
Astronomical Twilight 5:54 AM PST 6:45 PM PST
Moon 7:57 PM PST (1/18) 8:31 AM PST (1/18)
Length of Visible Light 10h 37m
Length of Day
9h 37m
Waning Gibbous, 94% of the Moon is Illuminated
Jan 18
Waning Gibbous
Jan 23
Last Quarter
Jan 30
New
Feb 6
First Quarter
Feb 14
Full

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 28.9 °F - 18.0 °F 64% 30.33 in 10.0 mi Calm Calm - N/A   Clear
1:56 AM 28.9 °F - 17.1 °F 61% 30.32 in 10.0 mi Calm Calm - N/A   Clear
2:56 AM 27.0 °F - 17.1 °F 66% 30.32 in 10.0 mi Calm Calm - N/A   Clear
3:56 AM 27.0 °F 21.6 °F 17.1 °F 66% 30.32 in 10.0 mi NE 4.6 mph - N/A   Clear
4:56 AM 30.9 °F 26.2 °F 18.0 °F 59% 30.33 in 10.0 mi Variable 4.6 mph - N/A   Clear
5:56 AM 30.9 °F 27.5 °F 18.0 °F 59% 30.36 in 10.0 mi Variable 3.5 mph - N/A   Clear
6:56 AM 27.0 °F - 17.1 °F 66% 30.37 in 10.0 mi Calm Calm - N/A   Clear
7:56 AM 28.0 °F 24.2 °F 16.0 °F 61% 30.38 in 7.0 mi Variable 3.5 mph - N/A   Clear
8:56 AM 39.0 °F 35.7 °F 21.9 °F 50% 30.38 in 10.0 mi Variable 4.6 mph - N/A   Clear
10:56 AM 50.0 °F - 19.9 °F 31% 30.35 in 10.0 mi Variable 6.9 mph - N/A   Clear
11:56 AM 53.1 °F - 21.9 °F 30% 30.32 in 10.0 mi North - - N/A   Clear
12:56 PM 55.0 °F - 21.9 °F 28% 30.29 in 10.0 mi NW 6.9 mph - N/A   Clear
1:56 PM 57.9 °F - 21.9 °F 25% 30.25 in 10.0 mi NW 8.1 mph - N/A   Clear
3:56 PM 55.0 °F - 24.1 °F 30% 30.25 in 10.0 mi NW 8.1 mph - N/A   Clear
4:00 PM 32.0 °F - 32.0 °F 100% - - North - - N/A   Unknown
4:56 PM 48.9 °F - 24.1 °F 38% 30.26 in 10.0 mi Calm Calm - N/A   Clear
5:56 PM 39.9 °F - 24.1 °F 53% 30.27 in 5.0 mi Calm Calm - N/A   Haze
6:56 PM 36.0 °F 33.3 °F 21.9 °F 57% 30.29 in 8.0 mi ENE 3.5 mph - N/A   Clear
7:56 PM 34.0 °F - 21.0 °F 59% 30.29 in 5.0 mi Calm Calm - N/A   Haze
8:56 PM 36.0 °F 33.3 °F 21.0 °F 55% 30.27 in 10.0 mi Variable 3.5 mph - N/A   Clear
9:56 PM 34.0 °F 31.0 °F 21.0 °F 59% 30.27 in 8.0 mi NE 3.5 mph - N/A   Clear
10:56 PM 33.1 °F 30.0 °F 19.9 °F 59% 30.26 in 8.0 mi NE 3.5 mph - N/A   Clear
11:56 PM 30.9 °F - 19.0 °F 61% 30.25 in 5.0 mi Calm Calm - N/A   Haze