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Saturday, December 22, 2012

  Actual Average (KMHS) Record (KMHS)
Temperature  
Mean Temperature 36 °F 35 °F  
Max Temperature 39 °F 44 °F 60 °F (1960)
Min Temperature 32 °F 26 °F -13 °F (1990)
Degree Days  
Heating Degree Days 30 30  
Month to date heating degree days 652  
Since 1 July heating degree days 2049  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 288  
Moisture  
Dew Point 32 °F    
Average Humidity 91    
Maximum Humidity 100    
Minimum Humidity 70    
Precipitation  
Precipitation 0.42 in 0.28 in 4.01 in (1964)
Month to date precipitation 5.52  
Year to date precipitation 40.88  
Sea Level Pressure  
Sea Level Pressure 29.83 in    
Wind  
Wind Speed 3 mph (SSW)    
Max Wind Speed 12 mph    
Max Gust Speed 20 mph    
Visibility 7 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 22, 2012 Rise Set
Actual Time 7:32 AM PST 4:46 PM PST
Civil Twilight 7:01 AM PST 5:17 PM PST
Nautical Twilight 6:27 AM PST 5:52 PM PST
Astronomical Twilight 5:53 AM PST 6:25 PM PST
Moon 1:08 PM PST (12/22) 2:22 AM PST (12/22)
Length of Visible Light 10h 15m
Length of Day
9h 13m
Waxing Gibbous, 74% of the Moon is Illuminated
Dec 22
Waxing Gibbous
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:10 AM 32.0 °F - 32.0 °F 100% 29.75 in 5.0 mi Calm Calm - 0.01 in   Overcast
12:30 AM 32.0 °F 28.7 °F 32.0 °F 100% 29.75 in 2.5 mi West 3.5 mph - 0.04 in   Overcast
12:50 AM 32.0 °F 28.7 °F 32.0 °F 100% 29.74 in 4.0 mi WSW 3.5 mph - 0.05 in   Overcast
1:10 AM 32.0 °F - 32.0 °F 100% 29.74 in 4.0 mi Calm Calm - 0.01 in   Overcast
1:30 AM 32.0 °F - 32.0 °F 100% 29.73 in 3.0 mi Calm Calm - 0.04 in   Overcast
1:50 AM 32.0 °F - 32.0 °F 100% 29.73 in 3.0 mi Calm Calm - 0.07 in   Overcast
2:10 AM 32.0 °F - 32.0 °F 100% 29.73 in 3.0 mi Calm Calm - 0.02 in   Mostly Cloudy
2:30 AM 32.0 °F - 32.0 °F 100% 29.73 in 2.5 mi Calm Calm - 0.06 in   Mostly Cloudy
2:50 AM 32.0 °F - 32.0 °F 100% 29.72 in 3.0 mi Calm Calm - 0.10 in   Mostly Cloudy
3:10 AM 32.0 °F - 32.0 °F 100% 29.70 in 1.8 mi Calm Calm - 0.02 in   Overcast
3:30 AM 32.0 °F - 32.0 °F 100% 29.69 in 6.0 mi Calm Calm - 0.02 in   Mostly Cloudy
3:50 AM 32.0 °F - 32.0 °F 100% 29.68 in 5.0 mi Calm Calm - 0.03 in   Overcast
4:10 AM 32.0 °F - 32.0 °F 100% 29.69 in 4.0 mi Calm Calm - N/A   Overcast
4:30 AM 32.0 °F - 32.0 °F 100% 29.70 in 4.0 mi Calm Calm - 0.02 in   Overcast
4:50 AM 33.8 °F 30.8 °F 32.0 °F 93% 29.70 in 4.0 mi ESE 3.5 mph - 0.06 in   Overcast
5:10 AM 32.0 °F 28.7 °F 32.0 °F 100% 29.70 in 6.0 mi West 3.5 mph - 0.01 in   Overcast
5:30 AM 35.6 °F 28.0 °F 32.0 °F 87% 29.70 in 10.0 mi South 10.4 mph 18.4 mph 0.02 in   Mostly Cloudy
5:50 AM 33.8 °F 28.6 °F 32.0 °F 93% 29.71 in 8.0 mi WNW 5.8 mph - 0.03 in   Overcast
6:10 AM 32.0 °F - 32.0 °F 100% 29.71 in 6.0 mi Calm Calm - N/A   Overcast
6:30 AM 32.0 °F - 32.0 °F 100% 29.72 in 7.0 mi Calm Calm - 0.01 in   Mostly Cloudy
6:50 AM 33.8 °F 30.8 °F 32.0 °F 93% 29.73 in 10.0 mi SW 3.5 mph - 0.01 in   Mostly Cloudy
7:10 AM 35.6 °F 29.2 °F 32.0 °F 87% 29.73 in 10.0 mi South 8.1 mph - N/A   Mostly Cloudy
7:30 AM 35.6 °F 29.9 °F 32.0 °F 87% 29.74 in 10.0 mi SSW 6.9 mph - N/A   Scattered Clouds
7:50 AM 35.6 °F 29.9 °F 32.0 °F 87% 29.74 in 10.0 mi SW 6.9 mph - N/A   Partly Cloudy
8:10 AM 32.0 °F 28.7 °F 32.0 °F 100% 29.76 in 9.0 mi SSW 3.5 mph - N/A   Scattered Clouds
8:30 AM 35.6 °F 28.6 °F 32.0 °F 87% 29.76 in 9.0 mi South 9.2 mph - N/A   Partly Cloudy
8:50 AM 35.6 °F 29.2 °F 32.0 °F 87% 29.77 in 10.0 mi South 8.1 mph - N/A   Clear
9:10 AM 37.4 °F 34.9 °F 32.0 °F 81% 29.79 in 10.0 mi SSW 3.5 mph - N/A   Clear
9:30 AM 37.4 °F 31.4 °F 32.0 °F 81% 29.81 in 10.0 mi South 8.1 mph - N/A   Partly Cloudy
9:50 AM 37.4 °F 30.3 °F 32.0 °F 81% 29.82 in 10.0 mi South 10.4 mph - N/A   Partly Cloudy
10:10 AM 39.2 °F 37.0 °F 32.0 °F 75% 29.83 in 10.0 mi SSE 3.5 mph - N/A   Mostly Cloudy
10:30 AM 37.4 °F - 32.0 °F 81% 29.84 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:50 AM 39.2 °F 34.2 °F 32.0 °F 75% 29.85 in 10.0 mi South 6.9 mph - N/A   Mostly Cloudy
11:10 AM 39.2 °F 33.0 °F 32.0 °F 75% 29.85 in 10.0 mi SSW 9.2 mph - N/A   Mostly Cloudy
11:30 AM 39.2 °F 33.0 °F 30.2 °F 70% 29.84 in 10.0 mi SSW 9.2 mph 18.4 mph N/A   Mostly Cloudy
11:50 AM 39.2 °F 35.0 °F 30.2 °F 70% 29.84 in 10.0 mi South 5.8 mph - N/A   Partly Cloudy
12:10 PM 39.2 °F 33.6 °F 30.2 °F 70% 29.84 in 10.0 mi SSE 8.1 mph - N/A   Clear
12:30 PM 39.2 °F 34.2 °F 30.2 °F 70% 29.84 in 10.0 mi SSW 6.9 mph - N/A   Clear
12:45 PM 39.2 °F 34.2 °F 30.2 °F 70% 29.83 in 10.0 mi SSW 6.9 mph 19.6 mph N/A   Partly Cloudy
1:10 PM 37.4 °F 31.4 °F 32.0 °F 81% 29.84 in 10.0 mi South 8.1 mph - N/A   Partly Cloudy
1:30 PM 37.4 °F 31.4 °F 32.0 °F 81% 29.84 in 7.0 mi South 8.1 mph - N/A   Scattered Clouds
1:50 PM 35.6 °F 29.2 °F 32.0 °F 87% 29.85 in 10.0 mi South 8.1 mph - N/A   Partly Cloudy
2:10 PM 35.6 °F 30.7 °F 32.0 °F 87% 29.85 in 9.0 mi South 5.8 mph - N/A   Clear
2:30 PM 35.6 °F 31.7 °F 32.0 °F 87% 29.84 in 5.0 mi SSW 4.6 mph - N/A   Clear
2:50 PM 35.6 °F - 32.0 °F 87% 29.85 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
3:10 PM 35.6 °F - 32.0 °F 87% 29.86 in 7.0 mi Calm Calm - 0.01 in   Partly Cloudy
3:30 PM 33.8 °F 30.8 °F 32.0 °F 93% 29.86 in 4.0 mi West 3.5 mph - 0.01 in   Clear
3:50 PM 35.6 °F - 32.0 °F 87% 29.87 in 4.0 mi Calm Calm - 0.02 in   Clear
4:10 PM 35.6 °F 29.9 °F 32.0 °F 87% 29.87 in 2.0 mi South 6.9 mph - 0.01 in   Scattered Clouds
4:30 PM 35.6 °F 31.7 °F 32.0 °F 87% 29.88 in 5.0 mi SSE 4.6 mph - 0.02 in   Mostly Cloudy
4:50 PM 35.6 °F 27.5 °F 32.0 °F 87% 29.89 in 3.0 mi South 11.5 mph 18.4 mph 0.03 in   Mostly Cloudy
5:10 PM 33.8 °F 26.4 °F 32.0 °F 93% 29.89 in 3.0 mi South 9.2 mph - N/A   Mostly Cloudy
5:30 PM 35.6 °F 30.7 °F 32.0 °F 87% 29.90 in 9.0 mi South 5.8 mph - 0.01 in   Overcast
5:50 PM 33.8 °F 30.8 °F 32.0 °F 93% 29.90 in 10.0 mi South 3.5 mph - 0.01 in   Mostly Cloudy
6:10 PM 35.6 °F 29.9 °F 32.0 °F 87% 29.90 in 10.0 mi South 6.9 mph - N/A   Mostly Cloudy
6:30 PM 35.6 °F 29.9 °F 32.0 °F 87% 29.91 in 10.0 mi South 6.9 mph - N/A   Mostly Cloudy
6:50 PM 35.6 °F 31.7 °F 32.0 °F 87% 29.92 in 10.0 mi South 4.6 mph - N/A   Overcast
7:10 PM 33.8 °F 30.8 °F 32.0 °F 93% 29.93 in 10.0 mi SSW 3.5 mph - N/A   Overcast
7:30 PM 32.0 °F - 32.0 °F 100% 29.94 in 6.0 mi Calm Calm - N/A   Mostly Cloudy
7:50 PM 32.0 °F 27.5 °F 32.0 °F 100% 29.95 in 10.0 mi SSW 4.6 mph - N/A   Mostly Cloudy
8:10 PM 35.6 °F 29.9 °F 32.0 °F 87% 29.95 in 10.0 mi SSW 6.9 mph - N/A   Overcast
8:30 PM 35.6 °F 30.7 °F 32.0 °F 87% 29.97 in 5.0 mi SSW 5.8 mph - N/A   Partly Cloudy
8:50 PM 33.8 °F - 32.0 °F 93% 29.97 in 7.0 mi Calm Calm - N/A   Partly Cloudy
9:10 PM 33.8 °F 30.8 °F 32.0 °F 93% 29.97 in 5.0 mi South 3.5 mph - 0.01 in   Mostly Cloudy
9:30 PM 33.8 °F 30.8 °F 32.0 °F 93% 29.98 in 4.0 mi SSE 3.5 mph - 0.02 in   Mostly Cloudy
9:50 PM 32.0 °F - 32.0 °F 100% 29.98 in 4.0 mi Calm Calm - 0.03 in   Overcast
10:10 PM 32.0 °F 28.7 °F 32.0 °F 100% 29.99 in 5.0 mi NW 3.5 mph - N/A   Mostly Cloudy
10:30 PM 32.0 °F - 32.0 °F 100% 29.99 in 5.0 mi Calm Calm - N/A   Mostly Cloudy
10:50 PM 32.0 °F - 32.0 °F 100% 29.98 in 5.0 mi Calm Calm - 0.01 in   Overcast
11:10 PM 32.0 °F - 32.0 °F 100% 29.99 in 2.0 mi Calm Calm - 0.01 in   Overcast
11:30 PM 32.0 °F - 32.0 °F 100% 30.00 in 2.0 mi Calm Calm - 0.01 in   Overcast
11:50 PM 32.0 °F - 32.0 °F 100% 30.00 in 2.5 mi Calm Calm - 0.02 in   Mostly Cloudy