Weather History for Mount Shasta, CA

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Saturday, September 7, 2013

  Actual Average Record
Temperature  
Mean Temperature 67 °F 62 °F  
Max Temperature 86 °F 80 °F 93 °F (1981)
Min Temperature 47 °F 45 °F 30 °F (1929)
Degree Days  
Heating Degree Days 0 4  
Month to date heating degree days 7 23  
Since 1 July heating degree days 19 98  
Cooling Degree Days 2 1  
Month to date cooling degree days 5 8  
Year to date cooling degree days 432 268  
Growing Degree Days 15 (Base 50)    
Moisture  
Dew Point 42 °F    
Average Humidity 47    
Maximum Humidity 71    
Minimum Humidity 20    
Precipitation  
Precipitation 0.00 in 0.02 in 1.00 in (1925)
Month to date precipitation 0.00 0.12  
Year to date precipitation 7.18 27.45  
Sea Level Pressure  
Sea Level Pressure 30.02 in    
Wind  
Wind Speed 1 mph (ENE)    
Max Wind Speed 8 mph    
Max Gust Speed 14 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 07, 2013 Rise Set
Actual Time 6:41 AM PDT 7:31 PM PDT
Civil Twilight 6:13 AM PDT 7:59 PM PDT
Nautical Twilight 5:40 AM PDT 8:32 PM PDT
Astronomical Twilight 5:06 AM PDT 9:07 PM PDT
Moon 9:04 AM PDT (9/7) 8:30 PM PDT (9/7)
Length of Visible Light 13h 45m
Length of Day
12h 49m
Waxing Crescent, 6% of the Moon is Illuminated
Sep 7
Waxing Crescent
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 55.9 °F 41.0 °F 57% 30.07 in 10.0 mi Calm Calm - N/A   Clear
1:56 AM 53.1 °F 41.0 °F 64% 30.07 in 10.0 mi Calm Calm - N/A   Clear
2:56 AM 51.1 °F 42.1 °F 71% 30.07 in 10.0 mi ENE 3.5 mph - N/A   Clear
3:56 AM 52.0 °F 41.0 °F 66% 30.05 in 10.0 mi Calm Calm - N/A   Clear
4:56 AM 50.0 °F 39.9 °F 68% 30.05 in 10.0 mi NE 3.5 mph - N/A   Clear
5:56 AM 48.0 °F 39.0 °F 71% 30.06 in 10.0 mi East 3.5 mph - N/A   Clear
6:56 AM 46.9 °F 37.9 °F 71% 30.07 in 10.0 mi Calm Calm - N/A   Clear
7:56 AM 54.0 °F 41.0 °F 62% 30.07 in 10.0 mi Calm Calm - N/A   Clear
8:56 AM 66.0 °F 46.9 °F 50% 30.04 in 10.0 mi Variable 3.5 mph - N/A   Clear
9:56 AM 70.0 °F 48.0 °F 46% 30.04 in 10.0 mi Calm Calm - N/A   Clear
10:56 AM 73.9 °F 46.9 °F 38% 30.03 in 10.0 mi Variable 4.6 mph - N/A   Clear
11:56 AM 77.0 °F 46.9 °F 34% 30.02 in 10.0 mi West 3.5 mph - N/A   Clear
12:56 PM 79.0 °F 44.1 °F 29% 30.00 in 10.0 mi Calm Calm - N/A   Clear
1:56 PM 84.0 °F 39.0 °F 20% 29.98 in 10.0 mi Calm Calm - N/A   Clear
2:56 PM 84.0 °F 41.0 °F 22% 29.96 in 10.0 mi Calm Calm - N/A   Clear
3:56 PM 84.9 °F 43.0 °F 23% 29.95 in 10.0 mi Calm Calm - N/A   Clear
4:56 PM 82.9 °F 41.0 °F 23% 29.94 in 10.0 mi Variable 3.5 mph - N/A   Clear
5:56 PM 81.0 °F 42.1 °F 25% 29.95 in 10.0 mi Calm Calm - N/A   Clear
6:56 PM 73.0 °F 46.0 °F 38% 29.97 in 10.0 mi Calm Calm - N/A   Clear
7:56 PM 68.0 °F 44.1 °F 42% 29.98 in 10.0 mi Calm Calm - N/A   Clear
8:56 PM 62.1 °F 42.1 °F 48% 29.99 in 10.0 mi Calm Calm - N/A   Clear
9:56 PM 61.0 °F 39.9 °F 46% 30.00 in 10.0 mi Calm Calm - N/A   Clear
10:56 PM 57.9 °F 39.9 °F 51% 30.01 in 10.0 mi ENE 3.5 mph - N/A   Clear
11:56 PM 55.0 °F 41.0 °F 59% 30.01 in 10.0 mi Calm Calm - N/A   Clear