Weather History for Mount Shasta, CA

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Monday, August 27, 2012

  Actual Average Record
Temperature  
Mean Temperature 63 °F 65 °F  
Max Temperature 79 °F 83 °F 97 °F (1931)
Min Temperature 46 °F 46 °F 35 °F (1928)
Degree Days  
Heating Degree Days 2 2  
Month to date heating degree days 3 34  
Since 1 June heating degree days 202 209  
Since 1 July heating degree days 23 67  
Cooling Degree Days 0 2  
Month to date cooling degree days 186 83  
Year to date cooling degree days 359 251  
Since 1 June cooling degree days 350 243  
Growing Degree Days 12 (Base 50)    
Moisture  
Dew Point 41 °F    
Average Humidity 51    
Maximum Humidity 82    
Minimum Humidity 24    
Precipitation  
Precipitation 0.00 in 0.01 in 1.09 in (1954)
Month to date precipitation 0.01 0.28  
Year to date precipitation 24.56 27.27  
Sea Level Pressure  
Sea Level Pressure 30.07 in    
Wind  
Wind Speed 1 mph (North)    
Max Wind Speed 7 mph    
Max Gust Speed 22 mph    
Visibility 9 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Aug. 27, 2012 Rise Set
Actual Time 6:31 AM PDT 7:49 PM PDT
Civil Twilight 6:02 AM PDT 8:17 PM PDT
Nautical Twilight 5:28 AM PDT 8:52 PM PDT
Astronomical Twilight 4:51 AM PDT 9:28 PM PDT
Moon 5:14 PM PDT (8/27) 2:18 AM PDT (8/27)
Length of Visible Light 14h 15m
Length of Day
13h 18m
Waxing Gibbous, 83% of the Moon is Illuminated
Aug 27
Waxing Gibbous
Aug 31
Full
Sep 8
Last Quarter
Sep 15
New
Sep 22
First 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 55.0 °F 39.9 °F 57% 30.01 in 10.0 mi Calm Calm - N/A   Clear
1:56 AM 53.1 °F 41.0 °F 64% 30.02 in 10.0 mi Calm Calm - N/A   Clear
2:56 AM 51.1 °F 41.0 °F 68% 30.03 in 10.0 mi Calm Calm - N/A   Clear
3:56 AM 50.0 °F 41.0 °F 71% 30.04 in 10.0 mi Calm Calm - N/A   Clear
4:56 AM 48.0 °F 39.9 °F 74% 30.05 in 10.0 mi Calm Calm - N/A   Clear
5:56 AM 46.9 °F 41.0 °F 80% 30.07 in 10.0 mi Calm Calm - N/A   Clear
6:56 AM 46.0 °F 39.9 °F 79% 30.09 in 10.0 mi Calm Calm - N/A   Clear
7:56 AM 54.0 °F 43.0 °F 66% 30.10 in 10.0 mi Calm Calm - N/A   Clear
8:56 AM 63.0 °F 42.1 °F 46% 30.08 in 8.0 mi Variable 3.5 mph - N/A   Clear
9:56 AM 68.0 °F 37.9 °F 33% 30.09 in 10.0 mi Calm Calm - N/A   Clear
10:56 AM 71.1 °F 39.0 °F 31% 30.10 in 8.0 mi Calm Calm - N/A   Clear
11:56 AM 73.0 °F 37.0 °F 27% 30.09 in 10.0 mi Calm Calm - N/A   Clear
12:56 PM 75.9 °F 37.0 °F 24% 30.08 in 10.0 mi Calm Calm - N/A   Clear
1:56 PM 77.0 °F 37.0 °F 24% 30.07 in 10.0 mi Calm Calm - N/A   Clear
3:56 PM 77.0 °F 41.0 °F 28% 30.06 in 7.0 mi Variable 4.6 mph - N/A   Clear
4:56 PM 75.0 °F 43.0 °F 32% 30.06 in 7.0 mi Calm Calm - N/A   Clear
5:56 PM 73.0 °F 43.0 °F 34% 30.07 in 7.0 mi Calm Calm - N/A   Clear
6:56 PM 71.1 °F 42.1 °F 35% 30.07 in 10.0 mi Calm Calm - N/A   Clear
7:56 PM 64.9 °F 42.1 °F 43% 30.07 in 10.0 mi Calm Calm - N/A   Clear
8:56 PM 60.1 °F 43.0 °F 53% 30.08 in 10.0 mi Calm Calm - N/A   Partly Cloudy
9:56 PM 57.0 °F 43.0 °F 59% 30.08 in 10.0 mi Calm Calm - N/A   Overcast
10:56 PM 54.0 °F 42.1 °F 64% 30.08 in 10.0 mi Calm Calm - N/A   Clear
11:56 PM 50.0 °F 41.0 °F 71% 30.08 in 10.0 mi Calm Calm - N/A   Clear