Weather History for Alturas, CA

Thursday, December 29, 2011 — View Current Weather Conditions
Thursday, December 29, 2011
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 41 °F 29 °F  
Max Temperature 50 °F 40 °F 67 °F (1917)
Min Temperature 32 °F 18 °F -15 °F (1916)
Degree Days
Heating Degree Days 24 36  
Month to date heating degree days 1054 1027  
Since 1 July heating degree days 2633 2837  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 122 156  
Moisture
Dew Point 39 °F    
Average Humidity 86    
Maximum Humidity 100    
Minimum Humidity 71    
Precipitation
Precipitation T in 0.05 in 0.61 in (1995)
Month to date precipitation 0.02 1.61  
Year to date precipitation 9.97 14.07  
Sea Level Pressure
Sea Level Pressure 30.13 in    
Wind
Wind Speed 4 mph (SSW)    
Max Wind Speed 17 mph    
Max Gust Speed 22 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
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Astronomy
Dec. 29, 2011 Rise Set
Actual Time 7:28 AM PST 4:40 PM PST
Civil Twilight 6:56 AM PST 5:11 PM PST
Nautical Twilight 6:21 AM PST 5:46 PM PST
Astronomical Twilight 5:48 AM PST 6:20 PM PST
Moon 10:19 AM PST (12/29) 10:26 PM PST (12/29)
Length Of Visible Light 10h 15m
Length of Day
9h 12m
Waxing Crescent, 27% of the Moon is Illuminated
Dec 29
Waxing Crescent
Dec 31
First Quarter
Jan 8
Full
Jan 16
Last Quarter
Jan 22
New
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Hourly Weather History & Observations
Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:55 AM 45.0 °F 41.2 °F 37.0 °F 74% 30.21 in 10.0 mi WSW 6.9 mph - N/A   Overcast
1:55 AM 45.0 °F 40.1 °F 37.0 °F 74% 30.21 in 10.0 mi SSW 9.2 mph - N/A   Mostly Cloudy
2:55 AM 45.0 °F 42.6 °F 37.0 °F 74% 30.22 in 10.0 mi SSE 4.6 mph - N/A   Overcast
3:55 AM 43.0 °F - 37.0 °F 80% 30.22 in 10.0 mi Calm Calm - 0.00 in Rain Light Rain
4:55 AM 41.0 °F - 37.0 °F 86% 30.22 in 10.0 mi Calm Calm - 0.00 in   Mostly Cloudy
5:55 AM 37.0 °F 34.5 °F 35.1 °F 93% 30.22 in 10.0 mi ENE 3.5 mph - N/A   Clear
6:55 AM 33.1 °F - 32.0 °F 96% 30.22 in 7.0 mi Calm Calm - N/A   Overcast
7:55 AM 34.0 °F 31.0 °F 33.1 °F 96% 30.23 in 8.0 mi NE 3.5 mph - N/A   Mostly Cloudy
8:16 AM 37.4 °F 32.8 °F 35.6 °F 93% 30.23 in 5.0 mi ENE 5.8 mph - N/A   Mostly Cloudy
8:55 AM 41.0 °F 39.0 °F 37.9 °F 89% 30.23 in 10.0 mi East 3.5 mph - N/A   Overcast
9:39 AM 42.8 °F 40.1 °F 37.4 °F 81% 30.22 in 10.0 mi East 4.6 mph - N/A   Overcast
9:55 AM 44.1 °F 42.5 °F 39.0 °F 82% 30.21 in 10.0 mi East 3.5 mph - N/A   Overcast
10:55 AM 45.0 °F - 39.9 °F 82% 30.19 in 10.0 mi Calm Calm - N/A   Overcast
11:27 AM 46.4 °F - 39.2 °F 76% 30.19 in 10.0 mi Calm Calm - N/A   Overcast
11:55 AM 46.9 °F - 41.0 °F 80% 30.14 in 10.0 mi South 6.9 mph - 0.00 in Rain Light Rain
12:55 PM 48.0 °F - 39.9 °F 74% 30.10 in 10.0 mi South 5.8 mph - 0.00 in   Overcast
1:36 PM 50.0 °F - 39.2 °F 66% 30.11 in 10.0 mi SSW 4.6 mph - N/A   Overcast
1:55 PM 48.0 °F - 41.0 °F 77% 30.07 in 10.0 mi WNW 3.5 mph - N/A   Overcast
2:55 PM 48.0 °F - 41.0 °F 77% 30.05 in 10.0 mi WNW 3.5 mph - N/A   Overcast
3:55 PM 48.9 °F - 39.9 °F 71% 30.05 in 10.0 mi WSW 5.8 mph - N/A   Overcast
5:41 PM 46.4 °F 43.5 °F 41.0 °F 81% 30.06 in 10.0 mi WSW 5.8 mph - N/A   Overcast
5:55 PM 46.0 °F 43.9 °F 41.0 °F 83% 30.06 in 10.0 mi WSW 4.6 mph - N/A   Overcast
6:55 PM 45.0 °F 43.5 °F 41.0 °F 86% 30.08 in 10.0 mi WSW 3.5 mph - N/A   Overcast
7:55 PM 44.1 °F - 41.0 °F 89% 30.06 in 8.0 mi Calm Calm - N/A   Overcast
8:55 PM 45.0 °F 43.5 °F 42.1 °F 90% 30.03 in 10.0 mi South 3.5 mph - N/A   Overcast
9:55 PM 46.0 °F 42.5 °F 41.0 °F 83% 30.03 in 10.0 mi WSW 6.9 mph - N/A   Overcast
10:40 PM 46.4 °F 41.9 °F 42.8 °F 87% 30.03 in 10.0 mi SW 9.2 mph - N/A   Overcast
10:55 PM 48.9 °F - 41.0 °F 74% 29.99 in 10.0 mi SW 12.7 mph 21.9 mph N/A   Overcast
11:55 PM 48.9 °F - 39.9 °F 71% 29.98 in 10.0 mi SSW 8.1 mph - N/A   Overcast
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