History for Alturas, CA

Sunday, January 20, 2013 — View Current Conditions
Sunday, January 20, 2013
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 26 °F 30 °F  
Max Temperature 54 °F 42 °F 62 °F (1961)
Min Temperature -3 °F 18 °F -32 °F (1937)
Degree Days
Heating Degree Days 39 35  
Month to date heating degree days 986 712  
Since 1 July heating degree days 3537 3622  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture
Dew Point 5 °F    
Average Humidity 52    
Maximum Humidity 79    
Minimum Humidity 24    
Precipitation
Precipitation 0.00 in 0.04 in 0.90 in (1969)
Month to date precipitation 0.23 1.18  
Year to date precipitation 0.23 1.18  
Sea Level Pressure
Sea Level Pressure 30.47 in    
Wind
Wind Speed 1 mph (ESE)    
Max Wind Speed 6 mph    
Max Gust Speed 7 mph    
Visibility 9 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
Daily Graph
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Astronomy
May. 19, 2013 Rise Set
Actual Time 7:23 AM PST 5:03 PM PST
Civil Twilight 6:53 AM PST 5:34 PM PST
Nautical Twilight 6:19 AM PST 6:07 PM PST
Astronomical Twilight 5:46 AM PST 6:40 PM PST
Moon 12:08 PM PST (1/20) 2:00 AM PST (1/20)
Length Of Visible Light 10h 40m
Length of Day
9h 40m
Waxing Gibbous, 67% of the Moon is Illuminated
Jan 20
Waxing Gibbous
Jan 26
Full
Feb 3
Last Quarter
Feb 9
New
Feb 17
First Quarter
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Hourly Observations
Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:55 AM 6.1 °F - -2.0 °F 69% 30.47 in 10.0 mi Calm Calm - N/A   Clear
1:55 AM 1.9 °F - -5.1 °F 72% 30.47 in 10.0 mi Calm Calm - N/A   Clear
2:55 AM 3.9 °F - -4.0 °F 70% 30.48 in 10.0 mi Calm Calm - N/A   Clear
3:55 AM 1.9 °F - -4.0 °F 76% 30.49 in 10.0 mi Calm Calm - N/A   Clear
5:55 AM 3.9 °F -3.4 °F -7.1 °F 60% 30.53 in 7.0 mi ESE 3.5 mph - N/A   Clear
6:55 AM -2.0 °F - -9.0 °F 72% 30.55 in 5.0 mi Calm Calm - N/A   Haze
7:55 AM -0.0 °F - -9.9 °F 63% 30.57 in 10.0 mi Calm Calm - N/A   Clear
8:55 AM 14.0 °F - 1.0 °F 56% 30.55 in 10.0 mi Calm Calm - N/A   Clear
9:55 AM 21.0 °F - 7.0 °F 55% 30.56 in 10.0 mi Calm Calm - N/A   Clear
10:55 AM 32.0 °F - 9.0 °F 38% 30.49 in 10.0 mi Calm Calm - N/A   Clear
11:55 AM 39.9 °F - 12.0 °F 32% 30.45 in 10.0 mi Calm Calm - N/A   Clear
12:55 PM 43.0 °F - 12.9 °F 30% 30.42 in 10.0 mi Calm Calm - N/A   Clear
1:55 PM 46.9 °F - 15.1 °F 28% 30.41 in 10.0 mi Calm Calm - N/A   Clear
2:55 PM 51.1 °F - 16.0 °F 25% 30.39 in 10.0 mi Calm Calm - N/A   Clear
3:55 PM 45.0 °F - 17.1 °F 33% 30.42 in 10.0 mi Calm Calm - N/A   Clear
4:55 PM 37.9 °F 35.5 °F 16.0 °F 41% 30.44 in 10.0 mi East 3.5 mph - N/A   Clear
5:55 PM 28.0 °F 24.2 °F 12.9 °F 53% 30.47 in 7.0 mi East 3.5 mph - N/A   Clear
6:55 PM 19.9 °F - 10.9 °F 68% 30.53 in 10.0 mi Calm Calm - N/A   Clear
7:55 PM 16.0 °F - 7.0 °F 68% 30.53 in 7.0 mi Calm Calm - N/A   Clear
8:55 PM 14.0 °F - 3.9 °F 64% 30.49 in 10.0 mi Calm Calm - N/A   Clear
9:55 PM 16.0 °F - 3.9 °F 59% 30.46 in 10.0 mi Calm Calm - N/A   Clear
10:23 PM 15.8 °F - 5.0 °F 62% 30.34 in 2.0 mi Calm Calm - N/A   Haze
10:34 PM 10.4 °F - 1.4 °F 67% 30.34 in 7.0 mi Calm Calm - N/A   Clear
10:55 PM 15.1 °F 9.4 °F 3.0 °F 59% 30.45 in 9.0 mi SW 3.5 mph - N/A   Clear
11:55 PM 9.0 °F - 1.0 °F 70% 30.43 in 10.0 mi Calm Calm - N/A   Clear
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