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Friday, January 4, 2013

  Actual Average Record
Temperature  
Mean Temperature 31 °F 34 °F  
Max Temperature 41 °F 40 °F 64 °F (1930)
Min Temperature 21 °F 28 °F -2 °F (1950)
Degree Days  
Heating Degree Days 34 31  
Month to date heating degree days 143 124  
Since 1 July heating degree days 1945 2332  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 20 °F    
Average Humidity 64    
Maximum Humidity 84    
Minimum Humidity 43    
Precipitation  
Precipitation 0.00 in 0.03 in 0.50 in (1936)
Month to date precipitation 0.00 0.14  
Year to date precipitation 0.00 0.14  
Snow  
Snow 0.00 in 0.10 in 2.20 in (1901)
Month to date snowfall 0.0 0.4  
Since 1 July snowfall 0.3 5.7  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.40 in    
Wind  
Wind Speed 10 mph (ESE)    
Max Wind Speed 20 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

Jan. 04, 2013 Rise Set
Actual Time 7:31 AM PST 4:15 PM PST
Civil Twilight 6:56 AM PST 4:50 PM PST
Nautical Twilight 6:18 AM PST 5:27 PM PST
Astronomical Twilight 5:42 AM PST 6:04 PM PST
Moon No Moon Rise 10:49 AM PST (1/4)
Length of Visible Light 9h 53m
Length of Day
8h 44m
Waning Gibbous, 54% of the Moon is Illuminated
Jan 4
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
12:56 AM 23.0 °F - 18.0 °F 81% 30.42 in 10.0 mi Calm Calm - N/A   Partly Cloudy
1:56 AM 21.9 °F - 18.0 °F 85% 30.42 in 10.0 mi Calm Calm - N/A   Overcast
2:56 AM 25.0 °F 20.7 °F 18.0 °F 75% 30.41 in 10.0 mi SSE 3.5 mph - N/A   Overcast
3:56 AM 30.0 °F - 16.0 °F 56% 30.40 in 10.0 mi Calm Calm - N/A   Overcast
4:56 AM 32.0 °F 23.0 °F 15.1 °F 50% 30.40 in 10.0 mi SE 11.5 mph - N/A   Overcast
5:56 AM 34.0 °F 22.7 °F 14.0 °F 44% 30.40 in 10.0 mi SE 19.6 mph 25.3 mph N/A   Overcast
6:56 AM 34.0 °F 24.6 °F 14.0 °F 44% 30.41 in 10.0 mi SSE 13.8 mph 20.7 mph N/A   Overcast
7:56 AM 32.0 °F 26.4 °F 17.1 °F 54% 30.43 in 10.0 mi SSE 5.8 mph - N/A   Overcast
8:56 AM 34.0 °F 26.0 °F 16.0 °F 48% 30.43 in 10.0 mi SE 10.4 mph - N/A   Overcast
9:56 AM 36.0 °F 26.0 °F 15.1 °F 43% 30.45 in 10.0 mi SSE 17.3 mph - N/A   Overcast
10:33 AM 37.4 °F 29.3 °F 15.8 °F 41% 30.40 in 10.0 mi SE 12.7 mph - N/A   Overcast
10:56 AM 37.0 °F 28.9 °F 17.1 °F 44% 30.44 in 10.0 mi SE 12.7 mph - N/A   Overcast
11:56 AM 39.0 °F 31.0 °F 19.0 °F 45% 30.42 in 10.0 mi SSE 13.8 mph 17.3 mph N/A   Overcast
12:04 PM 39.2 °F 31.6 °F 19.4 °F 45% 30.37 in 10.0 mi South 12.7 mph - N/A   Overcast
12:40 PM 39.2 °F 31.6 °F 19.4 °F 45% 30.35 in 10.0 mi South 12.7 mph - N/A   Overcast
12:56 PM 39.9 °F 32.5 °F 19.0 °F 43% 30.40 in 10.0 mi South 12.7 mph - N/A   Overcast
1:46 PM 39.2 °F 35.9 °F 23.0 °F 52% 30.34 in 10.0 mi East 4.6 mph - N/A   Overcast
1:56 PM 39.0 °F 33.4 °F 23.0 °F 53% 30.40 in 10.0 mi ESE 8.1 mph - N/A   Overcast
2:56 PM 37.9 °F 30.5 °F 24.1 °F 57% 30.40 in 10.0 mi ENE 11.5 mph - N/A   Overcast
3:06 PM 37.4 °F 28.9 °F 24.8 °F 60% 30.35 in 10.0 mi ENE 13.8 mph - N/A   Overcast
3:28 PM 37.4 °F 29.8 °F 24.8 °F 60% 30.36 in 10.0 mi ENE 11.5 mph - N/A   Overcast
3:56 PM 36.0 °F 28.0 °F 24.1 °F 62% 30.40 in 10.0 mi East 11.5 mph - N/A   Overcast
4:56 PM 35.1 °F 27.4 °F 24.1 °F 64% 30.40 in 10.0 mi East 10.4 mph - N/A   Mostly Cloudy
5:56 PM 34.0 °F 28.0 °F 25.0 °F 70% 30.39 in 10.0 mi East 6.9 mph - N/A   Partly Cloudy
6:56 PM 33.1 °F 26.1 °F 25.0 °F 72% 30.39 in 10.0 mi ESE 8.1 mph - N/A   Scattered Clouds
7:56 PM 34.0 °F 28.8 °F 21.9 °F 61% 30.38 in 10.0 mi East 5.8 mph - N/A   Mostly Cloudy
8:56 PM 33.1 °F 24.4 °F 21.9 °F 64% 30.38 in 10.0 mi ESE 11.5 mph - N/A   Scattered Clouds
9:56 PM 34.0 °F 26.0 °F 24.1 °F 67% 30.40 in 10.0 mi East 10.4 mph - N/A   Mostly Cloudy
10:56 PM 36.0 °F 28.5 °F 24.1 °F 62% 30.39 in 10.0 mi East 10.4 mph - N/A   Overcast
11:56 PM 36.0 °F 27.5 °F 19.0 °F 50% 30.38 in 10.0 mi SSE 12.7 mph - N/A   Overcast