Weather History for Alturas, CA

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Wednesday, August 14, 2013

  Actual Average Record
Temperature  
Mean Temperature 65 °F 65 °F  
Max Temperature 91 °F 87 °F 100 °F (1933)
Min Temperature 38 °F 43 °F 32 °F (1974)
Degree Days  
Heating Degree Days 0 2  
Month to date heating degree days 38 18  
Since 1 June heating degree days 198 239  
Since 1 July heating degree days 42 59  
Cooling Degree Days 0 2  
Month to date cooling degree days 8 37  
Year to date cooling degree days 224 132  
Since 1 June cooling degree days 224 132  
Growing Degree Days 16 (Base 50)    
Moisture  
Dew Point 29 °F    
Average Humidity 35    
Maximum Humidity 60    
Minimum Humidity 9    
Precipitation  
Precipitation 0.00 in 0.02 in 0.18 in (1996)
Month to date precipitation 0.13 0.16  
Year to date precipitation 4.56 8.94  
Sea Level Pressure  
Sea Level Pressure 29.99 in    
Wind  
Wind Speed 4 mph (WNW)    
Max Wind Speed 20 mph    
Max Gust Speed 24 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Aug. 14, 2013 Rise Set
Actual Time 6:10 AM PDT 8:02 PM PDT
Civil Twilight 5:40 AM PDT 8:32 PM PDT
Nautical Twilight 5:04 AM PDT 9:08 PM PDT
Astronomical Twilight 4:24 AM PDT 9:47 PM PDT
Moon 2:21 PM PDT (8/14) No Moon Set
Length of Visible Light 14h 51m
Length of Day
13h 52m
First Quarter, 54% of the Moon is Illuminated
Aug 14
First Quarter
Aug 20
Full
Aug 28
Last Quarter
Sep 5
New
Sep 12
First Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:55 AM 51.1 °F 32.0 °F 48% 30.01 in 10.0 mi Calm Calm - N/A   Clear
1:55 AM 48.0 °F 30.0 °F 50% 30.01 in 10.0 mi Calm Calm - N/A   Clear
2:55 AM 46.9 °F 30.0 °F 52% 30.01 in 10.0 mi Calm Calm - N/A   Clear
3:55 AM 43.0 °F 26.1 °F 51% 30.02 in 10.0 mi Calm Calm - N/A   Clear
4:55 AM 43.0 °F 28.0 °F 56% 30.02 in 10.0 mi Calm Calm - N/A   Clear
5:55 AM 41.0 °F 28.0 °F 60% 30.04 in 10.0 mi Calm Calm - N/A   Clear
6:55 AM 42.1 °F 27.0 °F 55% 30.06 in 10.0 mi Calm Calm - N/A   Clear
7:55 AM 55.0 °F 32.0 °F 42% 30.04 in 10.0 mi Calm Calm - N/A   Clear
8:55 AM 63.0 °F 32.0 °F 31% 30.04 in 10.0 mi Calm Calm - N/A   Clear
9:55 AM 71.1 °F 30.9 °F 23% 30.02 in 10.0 mi Calm Calm - N/A   Clear
10:55 AM 75.9 °F 33.1 °F 21% 30.00 in 10.0 mi Variable 3.5 mph - N/A   Clear
11:55 AM 81.0 °F 28.9 °F 15% 30.00 in 10.0 mi Variable 6.9 mph - N/A   Clear
12:55 PM 82.0 °F 28.0 °F 14% 29.99 in 10.0 mi Variable 3.5 mph - N/A   Clear
1:55 PM 84.9 °F 27.0 °F 12% 29.97 in 10.0 mi Variable 4.6 mph - N/A   Clear
2:55 PM 87.1 °F 26.1 °F 11% 29.94 in 10.0 mi NW 8.1 mph - N/A   Clear
3:55 PM 89.1 °F 23.0 °F 9% 29.93 in 10.0 mi WNW 9.2 mph - N/A   Clear
4:55 PM 90.0 °F 27.0 °F 10% 29.91 in 10.0 mi WNW 15.0 mph 21.9 mph N/A   Clear
5:55 PM 88.0 °F 28.9 °F 12% 29.92 in 10.0 mi West 15.0 mph 24.2 mph N/A   Clear
6:55 PM 84.0 °F 32.0 °F 15% 29.93 in 10.0 mi West 15.0 mph 23.0 mph N/A   Clear
7:55 PM 79.0 °F 30.0 °F 17% 29.93 in 10.0 mi West 11.5 mph - N/A   Clear
8:55 PM 72.0 °F 28.0 °F 20% 29.96 in 10.0 mi Calm Calm - N/A   Clear
9:55 PM 70.0 °F 30.0 °F 23% 29.96 in 10.0 mi Calm Calm - N/A   Clear
10:55 PM 62.1 °F 33.1 °F 34% 29.97 in 10.0 mi Calm Calm - N/A   Clear
11:55 PM 61.0 °F 32.0 °F 34% 29.97 in 10.0 mi East 8.1 mph - N/A   Clear