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Tuesday, January 1, 2013

  Actual Average Record
Temperature  
Mean Temperature 17 °F 27 °F  
Max Temperature 23 °F 32 °F 62 °F (1918)
Min Temperature 10 °F 22 °F -22 °F (1979)
Degree Days  
Heating Degree Days 48 38  
Month to date heating degree days 48 38  
Since 1 July heating degree days 2473 2872  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 18 °F    
Average Humidity 91    
Maximum Humidity 100    
Minimum Humidity 81    
Precipitation  
Precipitation T in 0.06 in 0.84 in (1994)
Month to date precipitation T 0.06  
Year to date precipitation T 0.06  
Snow  
Snow T in 0.50 in 8.00 in (1899)
Month to date snowfall T 0.5  
Since 1 July snowfall 24.0 22.6  
Snow Depth 4.00 in    
Sea Level Pressure  
Sea Level Pressure 30.57 in    
Wind  
Wind Speed 3 mph (SSW)    
Max Wind Speed 10 mph    
Max Gust Speed 13 mph    
Visibility 7 miles    
Events Fog    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Jan. 01, 2013 Rise Set
Actual Time 7:38 AM PST 4:09 PM PST
Civil Twilight 7:02 AM PST 4:45 PM PST
Nautical Twilight 6:23 AM PST 5:24 PM PST
Astronomical Twilight 5:46 AM PST 6:01 PM PST
Moon 9:06 PM PST (1/1) 9:33 AM PST (1/1)
Length of Visible Light 9h 42m
Length of Day
8h 31m
Waning Gibbous, 82% of the Moon is Illuminated
Jan 1
Waning Gibbous
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:39 AM 17.6 °F 12.3 °F 15.8 °F 93% 30.39 in 3.0 mi South 3.5 mph - N/A   Mostly Cloudy
12:53 AM 18.0 °F 9.8 °F 16.0 °F 92% 30.48 in 3.0 mi South 5.8 mph - N/A   Mostly Cloudy
1:24 AM 17.6 °F 9.3 °F 15.8 °F 93% 30.38 in 1.0 mi SSE 5.8 mph - N/A   Mostly Cloudy
1:53 AM 18.0 °F 9.8 °F 17.1 °F 96% 30.50 in 0.5 mi SSE 5.8 mph - N/A Fog Light Freezing Fog
2:53 AM 18.0 °F - 17.1 °F 96% 30.53 in 0.5 mi Calm Calm - N/A Fog Light Freezing Fog
3:47 AM 19.4 °F 12.8 °F 17.6 °F 93% 30.43 in 2.0 mi SW 4.6 mph - N/A   Overcast
3:53 AM 19.0 °F 13.9 °F 17.1 °F 92% 30.54 in 2.0 mi SW 3.5 mph - N/A   Overcast
3:57 AM 19.4 °F - 17.6 °F 93% 30.44 in 3.0 mi Calm Calm - N/A   Overcast
4:53 AM 18.0 °F - 16.0 °F 92% 30.56 in 3.0 mi Calm Calm - N/A   Overcast
5:53 AM 18.0 °F 12.7 °F 16.0 °F 92% 30.57 in 7.0 mi SSE 3.5 mph - N/A   Overcast
6:53 AM 19.0 °F 11.1 °F 16.0 °F 88% 30.57 in 7.0 mi SSE 5.8 mph - N/A   Overcast
7:53 AM 19.9 °F 11.1 °F 18.0 °F 92% 30.58 in 8.0 mi South 6.9 mph - N/A   Overcast
8:53 AM 21.0 °F 10.6 °F 19.0 °F 92% 30.61 in 8.0 mi SW 9.2 mph - N/A   Overcast
9:53 AM 21.9 °F 13.4 °F 19.0 °F 89% 30.63 in 10.0 mi SW 6.9 mph - 0.00 in   Overcast
10:07 AM 21.2 °F 13.6 °F 19.4 °F 93% 30.52 in 10.0 mi SW 5.8 mph - N/A   Overcast
10:53 AM 23.0 °F 14.7 °F 19.9 °F 88% 30.64 in 10.0 mi SW 6.9 mph - 0.00 in   Overcast
11:53 AM 23.0 °F 15.8 °F 19.9 °F 88% 30.63 in 10.0 mi West 5.8 mph - N/A   Overcast
12:53 PM 21.9 °F 14.5 °F 19.0 °F 89% 30.63 in 10.0 mi West 5.8 mph - N/A   Overcast
1:53 PM 23.0 °F - 19.0 °F 85% 30.62 in 10.0 mi Calm Calm - N/A   Overcast
2:53 PM 21.9 °F 17.2 °F 19.0 °F 89% 30.63 in 10.0 mi West 3.5 mph - N/A   Overcast
3:53 PM 23.0 °F - 19.9 °F 88% 30.62 in 10.0 mi Calm Calm - N/A   Overcast
4:53 PM 21.9 °F - 19.9 °F 92% 30.63 in 10.0 mi Calm Calm - N/A   Overcast
5:53 PM 23.0 °F - 19.9 °F 88% 30.62 in 4.0 mi Calm Calm - N/A   Overcast
6:53 PM 21.9 °F - 19.0 °F 89% 30.63 in 10.0 mi Calm Calm - N/A   Overcast
7:53 PM 23.0 °F - 19.9 °F 88% 30.63 in 10.0 mi Calm Calm - N/A   Overcast
8:53 PM 23.0 °F - 19.9 °F 88% 30.63 in 10.0 mi Calm Calm - N/A   Overcast
9:53 PM 23.0 °F 18.4 °F 18.0 °F 81% 30.63 in 10.0 mi ESE 3.5 mph - N/A   Overcast
10:04 PM 23.0 °F - 19.4 °F 86% 30.53 in 10.0 mi Calm Calm - N/A   Overcast
10:53 PM 21.9 °F - 19.0 °F 89% 30.63 in 10.0 mi Calm Calm - N/A   Overcast
11:53 PM 21.9 °F 17.2 °F 19.0 °F 89% 30.63 in 10.0 mi North 3.5 mph - N/A   Overcast