Weather History for Deer Park, WA

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Thursday, December 15, 2011

  Actual Average Record
Temperature  
Mean Temperature 29 °F 25 °F  
Max Temperature 30 °F 31 °F 51 °F (2002)
Min Temperature 28 °F 19 °F -9 °F (2008)
Degree Days  
Heating Degree Days 36 40  
Month to date heating degree days 582 579  
Since 1 July heating degree days 2498 2582  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 96 187  
Moisture  
Dew Point 26 °F    
Average Humidity 85    
Maximum Humidity 92    
Minimum Humidity 78    
Precipitation  
Precipitation 0.04 in 0.09 in 0.58 in (1999)
Month to date precipitation 0.04 1.33  
Year to date precipitation 18.14 20.72  
Sea Level Pressure  
Sea Level Pressure 30.26 in    
Wind  
Wind Speed 3 mph (South)    
Max Wind Speed 10 mph    
Max Gust Speed 12 mph    
Visibility 6 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 15, 2011 Rise Set
Actual Time 7:32 AM PST 3:56 PM PST
Civil Twilight 6:56 AM PST 4:33 PM PST
Nautical Twilight 6:16 AM PST 5:12 PM PST
Astronomical Twilight 5:38 AM PST 5:50 PM PST
Moon 9:49 PM PST (12/15) 10:32 AM PST (12/15)
Length of Visible Light 9h 37m
Length of Day
8h 24m
Waning Gibbous, 73% of the Moon is Illuminated
Dec 15
Waning Gibbous
Dec 17
Last Quarter
Dec 24
New
Dec 31
First Quarter
Jan 8
Full

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 28.9 °F 23.9 °F 25.0 °F 85% 30.17 in 10.0 mi NNW 4.6 mph - N/A   Overcast
1:53 AM 30.0 °F - 25.0 °F 82% 30.18 in 10.0 mi Calm Calm - N/A   Overcast
2:53 AM 28.9 °F - 26.1 °F 89% 30.18 in 2.5 mi Calm Calm - 0.00 in Snow Light Snow
3:12 AM 28.4 °F - 26.6 °F 93% 30.11 in 2.0 mi Calm Calm - 0.00 in Snow Light Snow
3:24 AM 28.4 °F - 26.6 °F 93% 30.11 in 5.0 mi Calm Calm - 0.01 in Snow Light Snow
3:53 AM 28.9 °F - 26.1 °F 89% 30.18 in 3.0 mi Calm Calm - 0.01 in Snow Light Snow
4:00 AM 28.4 °F - 26.6 °F 93% 30.11 in 2.5 mi Calm Calm - 0.00 in Snow Light Snow
4:05 AM 28.4 °F - 26.6 °F 93% 30.11 in 3.0 mi Calm Calm - 0.00 in Snow Light Snow
4:26 AM 28.4 °F - 26.6 °F 93% 30.11 in 1.8 mi Calm Calm - 0.00 in Snow Light Snow
4:41 AM 28.4 °F - 26.6 °F 93% 30.11 in 1.5 mi Calm Calm - 0.01 in Snow Light Snow
4:48 AM 28.4 °F - 26.6 °F 93% 30.11 in 1.8 mi Calm Calm - 0.01 in Snow Light Snow
4:53 AM 28.0 °F - 27.0 °F 96% 30.19 in 2.0 mi Calm Calm - 0.01 in Snow Light Snow
5:28 AM 28.4 °F 24.6 °F 26.6 °F 93% 30.12 in 5.0 mi South 3.5 mph - 0.00 in Snow Light Snow
5:36 AM 28.4 °F 24.6 °F 26.6 °F 93% 30.13 in 5.0 mi South 3.5 mph - 0.00 in Snow Light Snow
6:02 AM 28.4 °F - 26.6 °F 93% 30.14 in 4.0 mi Calm Calm - 0.00 in Snow Light Snow
6:20 AM 28.4 °F - 26.6 °F 93% 30.15 in 2.5 mi Calm Calm - 0.00 in Snow Light Snow
6:53 AM 28.9 °F 21.9 °F 27.0 °F 92% 30.23 in 1.8 mi South 6.9 mph - 0.00 in Snow Light Snow
7:12 AM 28.4 °F 22.2 °F 26.6 °F 93% 30.16 in 1.8 mi South 5.8 mph - 0.00 in Snow Light Snow
7:19 AM 28.4 °F 20.4 °F 26.6 °F 93% 30.16 in 2.5 mi South 8.1 mph - 0.00 in Snow Light Snow
7:29 AM 28.4 °F 19.1 °F 26.6 °F 93% 30.16 in 3.0 mi South 10.4 mph - 0.00 in Snow Light Snow
7:53 AM 28.0 °F 19.3 °F 25.0 °F 88% 30.24 in 6.0 mi South 9.2 mph - 0.00 in   Overcast
8:21 AM 28.4 °F 19.7 °F 24.8 °F 86% 30.18 in 4.0 mi South 9.2 mph - 0.00 in Snow Light Snow
8:36 AM 28.4 °F 20.4 °F 24.8 °F 86% 30.18 in 6.0 mi South 8.1 mph - 0.00 in   Overcast
8:53 AM 28.0 °F 20.8 °F 25.0 °F 88% 30.27 in 8.0 mi South 6.9 mph - 0.00 in   Overcast
9:53 AM 28.0 °F 20.0 °F 24.1 °F 85% 30.30 in 10.0 mi South 8.1 mph - 0.00 in   Overcast
11:53 AM 28.9 °F 22.8 °F 24.1 °F 82% 30.34 in 10.0 mi South 5.8 mph - N/A   Overcast
12:53 PM 30.0 °F 23.2 °F 24.1 °F 79% 30.35 in 10.0 mi South 6.9 mph - N/A   Overcast
1:53 PM 30.0 °F 25.2 °F 25.0 °F 82% 30.35 in 10.0 mi South 4.6 mph - N/A   Overcast
2:53 PM 30.0 °F 26.5 °F 24.1 °F 79% 30.40 in 9.0 mi SE 3.5 mph - N/A   Overcast
3:53 PM 30.0 °F 26.5 °F 25.0 °F 82% 30.42 in 9.0 mi SSE 3.5 mph - N/A   Overcast
4:53 PM 28.9 °F 25.2 °F 25.0 °F 85% 30.45 in 10.0 mi SW 3.5 mph - N/A   Overcast
5:53 PM 28.9 °F 25.2 °F 24.1 °F 82% 30.46 in 10.0 mi SSW 3.5 mph - N/A   Overcast
6:53 PM 28.9 °F - 24.1 °F 82% 30.47 in 10.0 mi Calm Calm - N/A   Overcast
7:53 PM 28.9 °F - 25.0 °F 85% 30.50 in 9.0 mi Calm Calm - N/A   Overcast
8:53 PM 28.9 °F - 25.0 °F 85% 30.49 in 8.0 mi Calm Calm - N/A   Overcast
9:53 PM 28.9 °F - 25.0 °F 85% 30.50 in 8.0 mi Calm Calm - N/A   Overcast
10:28 PM 28.4 °F - 24.8 °F 86% 30.43 in 6.0 mi Calm Calm - N/A   Overcast
10:53 PM 28.9 °F - 26.1 °F 89% 30.51 in 5.0 mi Calm Calm - N/A   Overcast
11:53 PM 28.9 °F - 26.1 °F 89% 30.52 in 3.0 mi Calm Calm - N/A   Overcast