Weather History for KLWS - December, 2012

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Monday, December 10, 2012

  Actual Average Record
Temperature  
Mean Temperature 36 °F 34 °F  
Max Temperature 39 °F 40 °F 62 °F (1968)
Min Temperature 32 °F 28 °F -9 °F (1972)
Degree Days  
Heating Degree Days 29 31  
Month to date heating degree days 229 300  
Since 1 July heating degree days 1203 1540  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1034 807  
Moisture  
Dew Point 32 °F    
Average Humidity 89    
Maximum Humidity 96    
Minimum Humidity 82    
Precipitation  
Precipitation 0.00 in 0.03 in 0.72 in (1919)
Month to date precipitation 0.82 0.32  
Year to date precipitation 15.38 11.66  
Snow  
Snow 0.00 in 0.10 in 2.70 in (2007)
Month to date snowfall T 1.0  
Since 1 July snowfall T 2.8  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.21 in    
Wind  
Wind Speed 1 mph (East)    
Max Wind Speed 8 mph    
Max Gust Speed 24 mph    
Visibility 8 miles    
Events Fog    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Dec. 10, 2012 Rise Set
Actual Time 7:20 AM PST 4:01 PM PST
Civil Twilight 6:46 AM PST 4:36 PM PST
Nautical Twilight 6:08 AM PST 5:14 PM PST
Astronomical Twilight 5:31 AM PST 5:50 PM PST
Moon 4:03 AM PST (12/10) 1:59 PM PST (12/10)
Length of Visible Light 9h 49m
Length of Day
8h 40m
Waning Crescent, 9% of the Moon is Illuminated
Dec 10
Waning Crescent
Dec 13
New
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:21 AM 33.8 °F 30.8 °F 30.2 °F 87% 30.21 in 10.0 mi East 3.5 mph - N/A   Overcast
12:56 AM 33.1 °F 28.7 °F 30.9 °F 92% 30.26 in 10.0 mi SE 4.6 mph - N/A   Overcast
1:56 AM 34.0 °F - 30.9 °F 89% 30.25 in 10.0 mi Calm Calm - N/A   Overcast
2:09 AM 33.8 °F - 30.2 °F 87% 30.21 in 10.0 mi Calm Calm - N/A   Overcast
2:48 AM 33.8 °F 29.6 °F 30.2 °F 87% 30.21 in 10.0 mi ENE 4.6 mph - N/A   Overcast
2:56 AM 33.1 °F 28.7 °F 30.9 °F 92% 30.25 in 10.0 mi East 4.6 mph - N/A   Overcast
3:25 AM 33.8 °F - 30.2 °F 87% 30.22 in 10.0 mi Calm Calm - N/A   Overcast
3:56 AM 33.1 °F - 30.9 °F 92% 30.27 in 10.0 mi Calm Calm - N/A   Overcast
4:45 AM 33.8 °F - 30.2 °F 87% 30.25 in 10.0 mi Calm Calm - N/A   Overcast
4:56 AM 32.0 °F - 30.0 °F 92% 30.29 in 10.0 mi Calm Calm - N/A   Overcast
5:08 AM 33.8 °F - 30.2 °F 87% 30.25 in 10.0 mi Calm Calm - N/A   Overcast
5:43 AM 33.8 °F - 30.2 °F 87% 30.26 in 10.0 mi Calm Calm - N/A   Overcast
5:56 AM 33.1 °F - 30.9 °F 92% 30.30 in 10.0 mi Calm Calm - N/A   Overcast
6:08 AM 33.8 °F - 30.2 °F 87% 30.26 in 10.0 mi Calm Calm - N/A   Overcast
6:56 AM 33.1 °F - 30.0 °F 89% 30.30 in 10.0 mi Calm Calm - N/A   Overcast
7:03 AM 33.8 °F - 30.2 °F 87% 30.26 in 10.0 mi Calm Calm - N/A   Overcast
7:30 AM 33.8 °F - 30.2 °F 87% 30.26 in 10.0 mi Calm Calm - N/A   Overcast
7:56 AM 34.0 °F - 30.9 °F 89% 30.31 in 10.0 mi Calm Calm - N/A   Overcast
8:03 AM 33.8 °F - 30.2 °F 87% 30.26 in 10.0 mi Calm Calm - N/A   Overcast
8:56 AM 35.1 °F 32.2 °F 30.9 °F 85% 30.31 in 10.0 mi SSE 3.5 mph - N/A   Overcast
9:46 AM 35.6 °F 32.8 °F 33.8 °F 93% 30.26 in 10.0 mi Variable 3.5 mph - N/A   Overcast
9:56 AM 36.0 °F - 33.1 °F 89% 30.30 in 10.0 mi Calm Calm - N/A   Overcast
10:03 AM 37.4 °F - 33.8 °F 87% 30.26 in 10.0 mi Calm Calm - N/A   Overcast
10:14 AM 37.4 °F - 33.8 °F 87% 30.27 in 10.0 mi Calm Calm - N/A   Overcast
10:56 AM 37.0 °F - 32.0 °F 82% 30.30 in 10.0 mi Calm Calm - N/A   Overcast
11:56 AM 37.9 °F - 33.1 °F 83% 30.27 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
12:56 PM 37.9 °F - 33.1 °F 83% 30.25 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:56 PM 37.9 °F - 33.1 °F 83% 30.24 in 8.0 mi Calm Calm - N/A   Mostly Cloudy
2:03 PM 37.4 °F 34.9 °F 33.8 °F 87% 30.20 in 8.0 mi NNW 3.5 mph - N/A   Mostly Cloudy
2:26 PM 37.4 °F 32.8 °F 33.8 °F 87% 30.20 in 10.0 mi ENE 5.8 mph - N/A   Mostly Cloudy
2:56 PM 37.0 °F 34.5 °F 33.1 °F 86% 30.24 in 10.0 mi East 3.5 mph - N/A   Mostly Cloudy
3:35 PM 35.6 °F - 33.8 °F 93% 30.20 in 10.0 mi Calm Calm - N/A   Scattered Clouds
3:56 PM 36.0 °F - 33.1 °F 89% 30.23 in 10.0 mi Calm Calm - N/A   Scattered Clouds
4:56 PM 34.0 °F - 32.0 °F 92% 30.22 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:06 PM 35.6 °F - 33.8 °F 93% 30.18 in 10.0 mi Calm Calm - N/A   Overcast
5:13 PM 35.6 °F - 33.8 °F 93% 30.18 in 9.0 mi Calm Calm - N/A   Overcast
5:56 PM 35.1 °F - 33.1 °F 92% 30.21 in 7.0 mi Calm Calm - N/A   Overcast
6:03 PM 35.6 °F - 33.8 °F 93% 30.16 in 6.0 mi Calm Calm - N/A   Overcast
6:20 PM 33.8 °F - 32.0 °F 93% 30.16 in 6.0 mi Calm Calm - N/A   Scattered Clouds
6:56 PM 36.0 °F - 34.0 °F 93% 30.20 in 6.0 mi Calm Calm - N/A   Scattered Clouds
7:03 PM 35.6 °F - 33.8 °F 93% 30.15 in 5.0 mi Calm Calm - N/A   Overcast
7:17 PM 35.6 °F - 33.8 °F 93% 30.15 in 5.0 mi Calm Calm - N/A   Scattered Clouds
7:56 PM 36.0 °F - 34.0 °F 93% 30.19 in 5.0 mi Calm Calm - N/A   Scattered Clouds
8:03 PM 35.6 °F - 33.8 °F 93% 30.15 in 5.0 mi Calm Calm - N/A   Overcast
8:56 PM 36.0 °F - 34.0 °F 93% 30.17 in 4.0 mi Calm Calm - N/A   Overcast
9:56 PM 36.0 °F - 34.0 °F 93% 30.14 in 2.5 mi Calm Calm - N/A   Overcast
10:08 PM 35.6 °F - 33.8 °F 93% 30.11 in 1.2 mi Calm Calm - N/A   Overcast
10:20 PM 35.6 °F - 33.8 °F 93% 30.10 in 1.8 mi Calm Calm - N/A   Overcast
10:34 PM 35.6 °F - 33.8 °F 93% 30.10 in 1.2 mi Calm Calm - N/A   Overcast
10:48 PM 35.6 °F - 33.8 °F 93% 30.09 in 1.0 mi Calm Calm - N/A   Mist
10:56 PM 35.1 °F - 34.0 °F 96% 30.13 in 1.8 mi Calm Calm - N/A   Overcast
11:08 PM 35.6 °F - 33.8 °F 93% 30.09 in 1.2 mi Calm Calm - N/A   Overcast
11:22 PM 35.6 °F - 33.8 °F 93% 30.08 in 0.8 mi Calm Calm - N/A   Mist
11:56 PM 35.1 °F - 34.0 °F 96% 30.11 in 0.5 mi Calm Calm - N/A Fog Fog