Deer Park, WA

8:39 AM PDT on May 25, 2018 (GMT -0700)
Deer Park

Weather History for KDEW - December, 2011

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Sunday, December 18, 2011

  Actual Average Record
Temperature  
Mean Temperature 31 °F 25 °F  
Max Temperature 35 °F 31 °F 45 °F (1999)
Min Temperature 26 °F 18 °F 1 °F (2000)
Degree Days  
Heating Degree Days 34 40  
Month to date heating degree days 686 699  
Since 1 July heating degree days 2602 2702  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 96 187  
Moisture  
Dew Point 28 °F    
Average Humidity 91    
Maximum Humidity 100    
Minimum Humidity 82    
Precipitation  
Precipitation 0.00 in 0.09 in 0.37 in (2007)
Month to date precipitation 0.04 1.61  
Year to date precipitation 18.14 21.00  
Sea Level Pressure  
Sea Level Pressure 30.21 in    
Wind  
Wind Speed 2 mph (South)    
Max Wind Speed 7 mph    
Max Gust Speed 8 mph    
Visibility 5 miles    
Events Fog    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Dec. 18, 2011 Rise Set
Actual Time 7:34 AM PST 3:57 PM PST
Civil Twilight 6:58 AM PST 4:34 PM PST
Nautical Twilight 6:18 AM PST 5:13 PM PST
Astronomical Twilight 5:40 AM PST 5:51 PM PST
Moon 12:18 AM PST (12/18) 11:46 AM PST (12/18)
Length of Visible Light 9h 35m
Length of Day
8h 23m
Last Quarter, 41% of the Moon is Illuminated
Dec 18
Last Quarter
Dec 24
New
Dec 31
First Quarter
Jan 8
Full
Jan 16
Last Quarter

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
1:40 AM 26.6 °F - 23.0 °F 86% 30.02 in 2.0 mi Calm Calm - N/A   Overcast
1:51 AM 26.6 °F 21.2 °F 23.0 °F 86% 30.01 in 8.0 mi SE 4.6 mph - N/A   Mostly Cloudy
1:53 AM 26.1 °F 20.5 °F 23.0 °F 88% 30.08 in 9.0 mi SE 4.6 mph - N/A   Mostly Cloudy
2:50 AM 26.6 °F - 24.8 °F 93% 30.01 in 10.0 mi Calm Calm - N/A   Scattered Clouds
2:53 AM 27.0 °F - 24.1 °F 89% 30.08 in 10.0 mi Calm Calm - N/A   Partly Cloudy
4:53 AM 28.9 °F - 25.0 °F 85% 30.09 in 10.0 mi Calm Calm - N/A   Overcast
7:53 AM 28.9 °F - 26.1 °F 89% 30.12 in 9.0 mi Calm Calm - N/A   Overcast
8:53 AM 30.0 °F - 26.1 °F 85% 30.15 in 9.0 mi Calm Calm - N/A   Overcast
9:53 AM 28.9 °F - 25.0 °F 85% 30.17 in 9.0 mi Calm Calm - N/A   Clear
10:53 AM 33.1 °F - 28.9 °F 85% 30.16 in 10.0 mi Calm Calm - N/A   Clear
11:19 AM 33.8 °F - 28.4 °F 81% 30.09 in 10.0 mi Calm Calm - N/A   Partly Cloudy
12:53 PM 34.0 °F 31.0 °F 30.0 °F 85% 30.17 in 10.0 mi SSE 3.5 mph - N/A   Clear
1:53 PM 35.1 °F 31.0 °F 30.0 °F 82% 30.18 in 10.0 mi SW 4.6 mph - N/A   Clear
2:53 PM 34.0 °F 29.8 °F 30.0 °F 85% 30.21 in 10.0 mi SSW 4.6 mph - N/A   Clear
3:53 PM 30.0 °F 25.2 °F 28.0 °F 92% 30.24 in 8.0 mi SSE 4.6 mph - N/A   Partly Cloudy
4:11 PM 30.2 °F 25.4 °F 28.4 °F 93% 30.17 in 6.0 mi SE 4.6 mph - N/A   Mostly Cloudy
4:53 PM 30.0 °F 25.2 °F 28.0 °F 92% 30.26 in 7.0 mi SSE 4.6 mph - N/A   Mostly Cloudy
5:24 PM 30.2 °F 25.4 °F 28.4 °F 93% 30.20 in 7.0 mi SE 4.6 mph - N/A   Overcast
5:53 PM 30.0 °F 26.5 °F 28.9 °F 96% 30.28 in 6.0 mi South 3.5 mph - N/A   Overcast
6:18 PM 30.2 °F 26.7 °F 28.4 °F 93% 30.20 in 5.0 mi SE 3.5 mph - N/A   Overcast
6:39 PM 30.2 °F 26.7 °F 28.4 °F 93% 30.21 in 1.8 mi South 3.5 mph - N/A   Overcast
6:49 PM 30.2 °F 25.4 °F 28.4 °F 93% 30.21 in 0.5 mi South 4.6 mph - N/A Fog Light Freezing Fog
6:53 PM 30.0 °F 25.2 °F 28.9 °F 96% 30.28 in 0.5 mi South 4.6 mph - N/A Fog Light Freezing Fog
7:53 PM 30.0 °F 26.5 °F 28.9 °F 96% 30.31 in 0.8 mi SSW 3.5 mph - N/A   Mist
8:24 PM 30.2 °F 26.7 °F 28.4 °F 93% 30.26 in 1.0 mi South 3.5 mph - N/A   Mist
8:53 PM 28.9 °F 23.9 °F 28.0 °F 96% 30.34 in 1.2 mi SW 4.6 mph - N/A   Overcast
9:03 PM 28.4 °F 24.6 °F 28.4 °F 100% 30.27 in 2.0 mi SSW 3.5 mph - N/A   Overcast
9:10 PM 28.4 °F - 28.4 °F 100% 30.28 in 1.0 mi Calm Calm - N/A   Overcast
9:27 PM 28.4 °F - 28.4 °F 100% 30.29 in 0.8 mi Calm Calm - N/A   Mist
9:35 PM 30.2 °F - 28.4 °F 93% 30.29 in 1.0 mi Calm Calm - N/A   Mist
9:43 PM 30.2 °F - 28.4 °F 93% 30.29 in 0.5 mi Calm Calm - N/A Fog Light Freezing Fog
9:53 PM 30.0 °F - 28.9 °F 96% 30.36 in 0.5 mi Calm Calm - N/A Fog Light Freezing Fog
10:43 PM 28.4 °F 24.6 °F 28.4 °F 100% 30.31 in 1.5 mi SSW 3.5 mph - N/A   Overcast
10:53 PM 28.9 °F 25.2 °F 28.0 °F 96% 30.38 in 0.5 mi SSW 3.5 mph - N/A Fog Light Freezing Fog
11:31 PM 28.4 °F 23.3 °F 28.4 °F 100% 30.32 in 1.0 mi South 4.6 mph - N/A   Mist
11:38 PM 28.4 °F 24.6 °F 28.4 °F 100% 30.33 in 0.8 mi SSW 3.5 mph - N/A   Mist
11:48 PM 28.4 °F - 28.4 °F 100% 30.32 in 1.5 mi Calm Calm - N/A   Overcast