Weather History for Alturas, CA

Sunday, October 21, 2012 — View Current Weather Conditions
Sunday, October 21, 2012
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 37 °F 45 °F  
Max Temperature 55 °F 63 °F 86 °F (2003)
Min Temperature 18 °F 28 °F 8 °F (1996)
Degree Days
Heating Degree Days 28 20  
Month to date heating degree days 279 348  
Since 1 July heating degree days 435 725  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 224 156  
Moisture
Dew Point 18 °F    
Average Humidity 53    
Maximum Humidity 91    
Minimum Humidity 15    
Precipitation
Precipitation 0.00 in 0.03 in 0.37 in (1943)
Month to date precipitation T 0.56  
Year to date precipitation 5.96 10.22  
Sea Level Pressure
Sea Level Pressure 29.84 in    
Wind
Wind Speed 5 mph (SSW)    
Max Wind Speed 21 mph    
Max Gust Speed 25 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
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Astronomy
Oct. 21, 2012 Rise Set
Actual Time 7:21 AM PDT 6:11 PM PDT
Civil Twilight 6:53 AM PDT 6:39 PM PDT
Nautical Twilight 6:21 AM PDT 7:11 PM PDT
Astronomical Twilight 5:49 AM PDT 7:43 PM PDT
Moon 1:47 PM PDT (10/21) No Moon Set
Length Of Visible Light 11h 45m
Length of Day
10h 49m
Waxing Crescent, 46% of the Moon is Illuminated
Oct 21
Waxing Crescent
Oct 21
First Quarter
Oct 29
Full
Nov 6
Last Quarter
Nov 13
New
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Hourly Weather History & Observations
Time (PDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:55 AM 33.1 °F - 23.0 °F 66% 29.86 in 10.0 mi Calm Calm - N/A   Clear
1:55 AM 34.0 °F - 23.0 °F 64% 29.86 in 10.0 mi Calm Calm - N/A   Clear
2:55 AM 30.9 °F - 23.0 °F 72% 29.87 in 10.0 mi Calm Calm - N/A   Clear
3:55 AM 28.9 °F - 21.9 °F 75% 29.87 in 8.0 mi Calm Calm - N/A   Clear
4:55 AM 24.1 °F - 19.9 °F 84% 29.89 in 10.0 mi Calm Calm - N/A   Clear
5:55 AM 19.9 °F - 16.0 °F 85% 29.91 in 10.0 mi Calm Calm - N/A   Clear
6:55 AM 19.9 °F 14.9 °F 16.0 °F 85% 29.92 in 10.0 mi ESE 3.5 mph - N/A   Clear
7:55 AM 19.9 °F - 18.0 °F 92% 29.92 in 10.0 mi Calm Calm - N/A   Clear
8:55 AM 28.9 °F - 21.9 °F 75% 29.91 in 9.0 mi Calm Calm - N/A   Clear
9:55 AM 37.0 °F - 25.0 °F 62% 29.91 in 10.0 mi Calm Calm - N/A   Scattered Clouds
10:55 AM 41.0 °F - 25.0 °F 53% 29.89 in 10.0 mi Calm Calm - N/A   Clear
11:55 AM 46.0 °F 44.8 °F 23.0 °F 40% 29.88 in 10.0 mi Variable 3.5 mph - N/A   Clear
12:55 PM 48.0 °F - 21.0 °F 34% 29.84 in 10.0 mi Calm Calm - N/A   Clear
1:55 PM 51.1 °F - 19.0 °F 28% 29.81 in 10.0 mi West 9.2 mph 17.3 mph N/A   Clear
2:55 PM 55.0 °F - 15.1 °F 21% 29.77 in 10.0 mi West 5.8 mph 18.4 mph N/A   Clear
3:55 PM 55.0 °F - 8.1 °F 15% 29.77 in 10.0 mi WSW 18.4 mph 23.0 mph N/A   Clear
4:55 PM 52.0 °F - 15.1 °F 23% 29.79 in 10.0 mi WSW 15.0 mph 20.7 mph N/A   Clear
5:55 PM 48.9 °F - 9.0 °F 20% 29.81 in 10.0 mi SW 6.9 mph - N/A   Clear
6:55 PM 44.1 °F 36.8 °F 9.0 °F 24% 29.83 in 10.0 mi SSW 16.1 mph 25.3 mph N/A   Clear
7:55 PM 44.1 °F 40.1 °F 10.9 °F 26% 29.82 in 10.0 mi WSW 6.9 mph - N/A   Clear
8:55 PM 41.0 °F 36.4 °F 19.0 °F 41% 29.81 in 10.0 mi SSE 6.9 mph - N/A   Clear
9:55 PM 43.0 °F 38.2 °F 15.1 °F 32% 29.76 in 10.0 mi South 8.1 mph - N/A   Clear
10:55 PM 41.0 °F 38.0 °F 15.1 °F 35% 29.74 in 10.0 mi South 4.6 mph - N/A   Clear
11:55 PM 39.9 °F 35.1 °F 17.1 °F 40% 29.70 in 10.0 mi SSE 6.9 mph - N/A   Partly Cloudy
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