Weather History for KSPB - December, 2012

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Monday, December 10, 2012

  Actual Average Record
Temperature  
Mean Temperature 45 °F -  
Max Temperature 50 °F - 60 °F (2004)
Min Temperature 42 °F - 22 °F (2011)
Degree Days  
Heating Degree Days 19    
Month to date heating degree days 202  
Since 1 July heating degree days 1288  
Cooling Degree Days 0    
Month to date cooling degree days 0  
Year to date cooling degree days 245  
Moisture  
Dew Point 43 °F    
Average Humidity 90    
Maximum Humidity 100    
Minimum Humidity 80    
Precipitation  
Precipitation 0.01 in - 1.02 in (2014)
Month to date precipitation 2.53  
Year to date precipitation 48.40  
Sea Level Pressure  
Sea Level Pressure 30.37 in    
Wind  
Wind Speed 1 mph (NNW)    
Max Wind Speed 6 mph    
Max Gust Speed 7 mph    
Visibility 4 miles    
Events Fog    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 10, 2012 Rise Set
Actual Time 7:42 AM PST 4:26 PM PST
Civil Twilight 7:07 AM PST 5:01 PM PST
Nautical Twilight 6:30 AM PST 5:38 PM PST
Astronomical Twilight 5:54 AM PST 6:15 PM PST
Moon 4:26 AM PST (12/10) 2:25 PM PST (12/10)
Length of Visible Light 9h 53m
Length of Day
8h 44m
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
12:23 AM 44.6 °F - 44.6 °F 100% 30.39 in 4.0 mi Calm Calm - N/A   Overcast
12:53 AM 45.0 °F - 44.1 °F 97% 30.39 in 4.0 mi Calm Calm - N/A   Overcast
1:26 AM 44.6 °F - 44.6 °F 100% 30.38 in 2.0 mi Calm Calm - N/A   Overcast
1:33 AM 44.6 °F - 42.8 °F 93% 30.37 in 1.2 mi Calm Calm - N/A   Overcast
1:51 AM 44.6 °F - 42.8 °F 93% 30.37 in 0.5 mi Calm Calm - N/A Fog Fog
1:53 AM 44.1 °F - 43.0 °F 96% 30.37 in 0.5 mi Calm Calm - N/A Fog Fog
2:00 AM 44.6 °F - 42.8 °F 93% 30.36 in 0.5 mi Calm Calm - N/A Fog Fog
2:08 AM 42.8 °F - 42.8 °F 100% 30.36 in 0.5 mi Calm Calm - N/A Fog Fog
2:25 AM 42.8 °F - 42.8 °F 100% 30.38 in 0.2 mi Calm Calm - N/A Fog Fog
2:38 AM 42.8 °F 41.1 °F 42.8 °F 100% 30.39 in 0.8 mi NW 3.5 mph - N/A   Overcast
2:47 AM 44.6 °F 43.1 °F 42.8 °F 93% 30.40 in 1.0 mi NW 3.5 mph - N/A   Overcast
2:53 AM 44.1 °F - 43.0 °F 96% 30.40 in 2.0 mi Calm Calm - N/A   Overcast
3:02 AM 44.6 °F 43.1 °F 42.8 °F 93% 30.40 in 4.0 mi NW 3.5 mph - N/A   Overcast
3:53 AM 44.1 °F - 42.1 °F 93% 30.39 in 4.0 mi Calm Calm - 0.01 in   Overcast
3:59 AM 44.6 °F - 42.8 °F 93% 30.40 in 1.8 mi Calm Calm - N/A   Mostly Cloudy
4:09 AM 42.8 °F - 41.0 °F 93% 30.40 in 0.5 mi Calm Calm - N/A Fog Fog
4:32 AM 44.6 °F - 42.8 °F 93% 30.41 in 2.0 mi Calm Calm - N/A   Overcast
4:40 AM 42.8 °F - 41.0 °F 93% 30.41 in 6.0 mi Calm Calm - N/A   Mostly Cloudy
4:46 AM 42.8 °F - 41.0 °F 93% 30.41 in 1.8 mi Calm Calm - N/A   Mostly Cloudy
4:53 AM 42.1 °F - 41.0 °F 96% 30.42 in 0.8 mi Calm Calm - N/A   Overcast
5:04 AM 42.8 °F - 41.0 °F 93% 30.41 in 1.8 mi Calm Calm - N/A   Overcast
5:07 AM 42.8 °F - 41.0 °F 93% 30.41 in 3.0 mi Calm Calm - N/A   Overcast
5:38 AM 42.8 °F - 41.0 °F 93% 30.41 in 2.0 mi Calm Calm - N/A   Overcast
5:41 AM 42.8 °F - 41.0 °F 93% 30.41 in 1.2 mi Calm Calm - N/A   Overcast
5:49 AM 42.8 °F - 41.0 °F 93% 30.41 in 0.5 mi Calm Calm - N/A Fog Fog
5:53 AM 43.0 °F - 42.1 °F 97% 30.41 in 0.8 mi Calm Calm - N/A   Overcast
6:00 AM 42.8 °F - 41.0 °F 93% 30.41 in 1.8 mi Calm Calm - N/A   Overcast
6:08 AM 42.8 °F - 42.8 °F 100% 30.41 in 1.2 mi Calm Calm - N/A   Overcast
6:20 AM 42.8 °F - 42.8 °F 100% 30.41 in 0.5 mi Calm Calm - N/A Fog Fog
6:53 AM 43.0 °F - 42.1 °F 97% 30.42 in 0.8 mi Calm Calm - N/A   Overcast
7:26 AM 42.8 °F - 42.8 °F 100% 30.42 in 2.0 mi Calm Calm - N/A   Overcast
7:33 AM 42.8 °F - 42.8 °F 100% 30.42 in 3.0 mi Calm Calm - N/A   Overcast
7:53 AM 43.0 °F - 42.1 °F 97% 30.43 in 1.5 mi Calm Calm - N/A   Overcast
8:04 AM 42.8 °F - 42.8 °F 100% 30.43 in 0.8 mi Calm Calm - N/A   Overcast
8:11 AM 42.8 °F - 42.8 °F 100% 30.42 in 2.0 mi Calm Calm - N/A   Overcast
8:20 AM 42.8 °F - 42.8 °F 100% 30.43 in 3.0 mi Calm Calm - N/A   Overcast
8:53 AM 44.1 °F - 43.0 °F 96% 30.43 in 6.0 mi Calm Calm - N/A   Overcast
9:53 AM 46.0 °F - 45.0 °F 96% 30.43 in 10.0 mi Calm Calm - N/A   Overcast
10:53 AM 48.0 °F - 46.0 °F 93% 30.42 in 10.0 mi Calm Calm - N/A   Overcast
11:53 AM 48.9 °F - 43.0 °F 80% 30.41 in 10.0 mi Calm Calm - N/A   Overcast
12:53 PM 48.0 °F - 44.1 °F 86% 30.39 in 10.0 mi SE 4.6 mph - N/A   Overcast
1:53 PM 48.9 °F - 44.1 °F 83% 30.38 in 10.0 mi NNE 4.6 mph - N/A   Overcast
2:53 PM 48.9 °F - 44.1 °F 83% 30.36 in 10.0 mi North 3.5 mph - N/A   Overcast
3:53 PM 48.0 °F - 43.0 °F 83% 30.35 in 10.0 mi Calm Calm - N/A   Overcast
4:48 PM 46.4 °F - 44.6 °F 93% 30.34 in 10.0 mi Calm Calm - N/A   Overcast
4:53 PM 46.0 °F - 44.1 °F 93% 30.34 in 10.0 mi Calm Calm - N/A   Overcast
5:33 PM 46.4 °F - 42.8 °F 87% 30.32 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:43 PM 44.6 °F - 42.8 °F 93% 30.32 in 10.0 mi Calm Calm - N/A   Overcast
5:53 PM 45.0 °F - 43.0 °F 93% 30.32 in 10.0 mi Calm Calm - N/A   Overcast
6:10 PM 44.6 °F - 42.8 °F 93% 30.31 in 10.0 mi Calm Calm - N/A   Overcast
6:32 PM 44.6 °F - 42.8 °F 93% 30.31 in 10.0 mi Calm Calm - N/A   Overcast
6:53 PM 43.0 °F - 42.1 °F 97% 30.31 in 10.0 mi Calm Calm - N/A   Overcast
7:53 PM 45.0 °F - 43.0 °F 93% 30.29 in 6.0 mi Calm Calm - N/A   Overcast
8:53 PM 43.0 °F - 42.1 °F 97% 30.25 in 5.0 mi Calm Calm - N/A   Overcast
9:53 PM 44.1 °F - 43.0 °F 96% 30.23 in 5.0 mi Calm Calm - N/A   Overcast
10:53 PM 44.1 °F - 42.1 °F 93% 30.18 in 10.0 mi Calm Calm - N/A   Overcast
11:37 PM 42.8 °F - 42.8 °F 100% 30.14 in 9.0 mi Calm Calm - N/A   Overcast
11:53 PM 43.0 °F - 42.1 °F 97% 30.14 in 8.0 mi Calm Calm - N/A   Overcast