Weather History for Mount Shasta, CA

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Tuesday, April 30, 2013

  Actual Average Record
Temperature  
Mean Temperature 50 °F 50 °F  
Max Temperature 63 °F 65 °F 86 °F (1981)
Min Temperature 37 °F 36 °F 22 °F (1953)
Degree Days  
Heating Degree Days 15 15  
Month to date heating degree days 427 536  
Since 1 July heating degree days 4760 5215  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 23 °F    
Average Humidity 41    
Maximum Humidity 76    
Minimum Humidity 13    
Precipitation  
Precipitation 0.00 in 0.07 in 0.70 in (1925)
Month to date precipitation 0.77 2.93  
Year to date precipitation 5.51 23.18  
Sea Level Pressure  
Sea Level Pressure 30.13 in    
Wind  
Wind Speed 8 mph (NNW)    
Max Wind Speed 17 mph    
Max Gust Speed 30 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Apr. 30, 2013 Rise Set
Actual Time 6:07 AM PDT 8:06 PM PDT
Civil Twilight 5:37 AM PDT 8:36 PM PDT
Nautical Twilight 5:00 AM PDT 9:12 PM PDT
Astronomical Twilight 4:21 AM PDT 9:52 PM PDT
Moon 12:34 AM PDT (4/30) 10:42 AM PDT (4/30)
Length of Visible Light 14h 58m
Length of Day
13h 58m
Waning Gibbous, 69% of the Moon is Illuminated
Apr 30
Waning Gibbous
May 2
Last Quarter
May 9
New
May 17
First Quarter
May 24
Full

Hourly Weather History & Observations

Time (PDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 46.0 °F 41.9 °F 28.9 °F 51% 30.01 in 10.0 mi NW 8.1 mph 20.7 mph N/A   Clear
1:56 AM 44.1 °F 38.1 °F 28.9 °F 55% 30.00 in 10.0 mi WNW 11.5 mph 24.2 mph N/A   Clear
2:56 AM 42.1 °F 35.2 °F 30.0 °F 62% 30.02 in 10.0 mi WNW 12.7 mph 26.5 mph N/A   Clear
3:56 AM 41.0 °F 34.3 °F 30.0 °F 65% 30.03 in 10.0 mi NW 11.5 mph 24.2 mph N/A   Clear
4:56 AM 39.0 °F 32.3 °F 30.0 °F 70% 30.04 in 10.0 mi WNW 10.4 mph 23.0 mph N/A   Clear
5:56 AM 37.9 °F 32.7 °F 30.0 °F 73% 30.06 in 10.0 mi Variable 6.9 mph 20.7 mph N/A   Clear
6:56 AM 37.9 °F 35.5 °F 30.0 °F 73% 30.09 in 10.0 mi Variable 3.5 mph - N/A   Clear
7:56 AM 41.0 °F 37.1 °F 28.9 °F 62% 30.13 in 10.0 mi Variable 5.8 mph - N/A   Partly Cloudy
8:56 AM 44.1 °F 38.6 °F 27.0 °F 51% 30.14 in 10.0 mi North 10.4 mph 17.3 mph N/A   Clear
9:56 AM 48.0 °F - 25.0 °F 41% 30.14 in 10.0 mi NNW 8.1 mph 16.1 mph N/A   Clear
10:56 AM 50.0 °F - 23.0 °F 35% 30.14 in 10.0 mi NNW 9.2 mph 19.6 mph N/A   Clear
11:56 AM 55.0 °F - 21.9 °F 28% 30.13 in 10.0 mi North 9.2 mph - N/A   Clear
12:56 PM 57.0 °F - 19.0 °F 23% 30.12 in 10.0 mi NNE 8.1 mph 17.3 mph N/A   Clear
1:56 PM 60.1 °F - 19.0 °F 20% 30.13 in 10.0 mi Variable 5.8 mph - N/A   Clear
2:56 PM 60.1 °F - 19.0 °F 20% 30.14 in 10.0 mi WNW 13.8 mph 25.3 mph N/A   Clear
3:56 PM 62.1 °F - 10.0 °F 13% 30.14 in 10.0 mi NNW 8.1 mph 17.3 mph N/A   Clear
4:56 PM 59.0 °F - 12.9 °F 16% 30.16 in 10.0 mi North 11.5 mph 24.2 mph N/A   Clear
5:56 PM 57.9 °F - 16.0 °F 19% 30.18 in 10.0 mi NNW 9.2 mph 16.1 mph N/A   Clear
6:56 PM 55.9 °F - 19.0 °F 24% 30.18 in 10.0 mi Variable 5.8 mph - N/A   Clear
7:56 PM 52.0 °F - 21.0 °F 30% 30.20 in 10.0 mi NNW 8.1 mph - N/A   Clear
8:56 PM 48.9 °F - 21.9 °F 35% 30.22 in 10.0 mi Variable 5.8 mph - N/A   Clear
9:56 PM 46.0 °F 43.9 °F 21.9 °F 39% 30.26 in 10.0 mi Variable 4.6 mph - N/A   Clear
10:56 PM 43.0 °F - 23.0 °F 45% 30.28 in 10.0 mi Calm Calm - N/A   Clear
11:56 PM 44.1 °F 41.5 °F 23.0 °F 43% 30.29 in 10.0 mi Variable 4.6 mph - N/A   Clear