Pasco, WA

10:17 AM PDT on September 21, 2017 (GMT -0700)
Tri-Cities

Weather History for KPSC - December, 2013

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Friday, December 20, 2013

  Actual Average Record
Temperature  
Mean Temperature 32 °F 32 °F  
Max Temperature 41 °F 39 °F 64 °F (1994)
Min Temperature 23 °F 26 °F 0 °F (1990)
Degree Days  
Heating Degree Days 33 33  
Month to date heating degree days 776 627  
Since 1 July heating degree days 2126 1856  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 995 710  
Moisture  
Dew Point 24 °F    
Average Humidity 71    
Maximum Humidity 92    
Minimum Humidity 49    
Precipitation  
Precipitation 0.07 in 0.04 in 0.42 in (1952)
Month to date precipitation 0.12 0.68  
Year to date precipitation 4.87 8.30  
Snow  
Snow 0.00 in - - ()
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 29.90 in    
Wind  
Wind Speed 7 mph (SW)    
Max Wind Speed 18 mph    
Max Gust Speed 27 mph    
Visibility 8 miles    
Events Fog , Rain , Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Dec. 20, 2013 Rise Set
Actual Time 7:36 AM PST 4:12 PM PST
Civil Twilight 7:01 AM PST 4:47 PM PST
Nautical Twilight 6:22 AM PST 5:25 PM PST
Astronomical Twilight 5:46 AM PST 6:02 PM PST
Moon 7:48 PM PST (12/20) 9:23 AM PST (12/20)
Length of Visible Light 9h 46m
Length of Day
8h 36m
Waning Gibbous, 90% of the Moon is Illuminated
Dec 20
Waning Gibbous
Dec 25
Last Quarter
Jan 1
New
Jan 7
First Quarter
Jan 15
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 28.0 °F 20.0 °F 14.0 °F 56% 30.14 in 10.0 mi SSE 8.1 mph - N/A   Clear
1:53 AM 28.9 °F 22.8 °F 15.1 °F 56% 30.12 in 10.0 mi SSE 5.8 mph - N/A   Clear
2:53 AM 32.0 °F 24.2 °F 15.1 °F 50% 30.11 in 10.0 mi South 9.2 mph - N/A   Clear
3:53 AM 32.0 °F 25.6 °F 15.1 °F 50% 30.08 in 10.0 mi South 6.9 mph - N/A   Scattered Clouds
4:53 AM 30.9 °F 23.5 °F 15.1 °F 52% 30.05 in 10.0 mi South 8.1 mph - N/A   Partly Cloudy
5:53 AM 24.1 °F 17.0 °F 14.0 °F 65% 30.05 in 10.0 mi North 5.8 mph - N/A   Scattered Clouds
6:53 AM 26.1 °F - 17.1 °F 69% 30.04 in 10.0 mi Calm Calm - N/A   Overcast
7:53 AM 28.0 °F - 19.0 °F 69% 30.02 in 10.0 mi Calm Calm - N/A   Overcast
8:47 AM 28.4 °F 24.6 °F 19.4 °F 69% 30.03 in 1.0 mi Variable 3.5 mph - 0.00 in Snow Light Snow
8:53 AM 28.9 °F 22.8 °F 21.9 °F 75% 30.04 in 1.0 mi SSW 5.8 mph - 0.00 in Snow Light Snow
9:09 AM 28.0 °F 22.8 °F 24.1 °F 85% 30.02 in 0.5 mi South 4.6 mph - 0.01 in Fog , Snow Snow
9:53 AM 30.9 °F 25.2 °F 28.9 °F 92% 30.00 in 0.8 mi SSW 5.8 mph - 0.05 in Snow Light Snow
10:43 AM 33.1 °F 24.9 °F 30.0 °F 89% 29.94 in 0.8 mi SSW 10.4 mph - 0.01 in Snow Light Snow
10:53 AM 34.0 °F 24.2 °F 30.0 °F 85% 29.94 in 0.8 mi SSW 15.0 mph 21.9 mph 0.01 in Snow Light Snow
11:00 AM 34.0 °F 23.8 °F 30.0 °F 85% 29.92 in 9.0 mi SW 16.1 mph - 0.00 in   Overcast
11:53 AM 36.0 °F 28.5 °F 30.0 °F 79% 29.87 in 10.0 mi SSW 10.4 mph - 0.00 in   Overcast
12:53 PM 37.0 °F 33.3 °F 28.9 °F 73% 29.80 in 10.0 mi SSW 4.6 mph - N/A   Overcast
1:53 PM 39.0 °F 31.0 °F 28.9 °F 67% 29.75 in 10.0 mi SW 13.8 mph 20.7 mph N/A   Overcast
2:53 PM 39.9 °F 34.5 °F 30.0 °F 68% 29.71 in 10.0 mi SW 8.1 mph - 0.00 in Rain Light Rain
3:53 PM 33.1 °F 28.7 °F 28.0 °F 82% 29.69 in 10.0 mi North 4.6 mph - 0.01 in   Mostly Cloudy
4:53 PM 30.0 °F - 27.0 °F 88% 29.66 in 10.0 mi Calm Calm - N/A   Clear
5:53 PM 28.9 °F 25.2 °F 27.0 °F 92% 29.67 in 10.0 mi North 3.5 mph - N/A   Partly Cloudy
6:53 PM 28.9 °F 21.1 °F 27.0 °F 92% 29.68 in 10.0 mi North 8.1 mph - N/A   Clear
7:53 PM 30.0 °F 24.1 °F 28.0 °F 92% 29.71 in 10.0 mi North 5.8 mph - N/A   Mostly Cloudy
8:53 PM 28.9 °F 20.4 °F 27.0 °F 92% 29.76 in 10.0 mi NNW 9.2 mph - N/A   Mostly Cloudy
9:53 PM 28.0 °F 21.7 °F 25.0 °F 88% 29.79 in 10.0 mi NW 5.8 mph - N/A   Overcast
10:53 PM 26.1 °F 19.4 °F 23.0 °F 88% 29.83 in 10.0 mi North 5.8 mph - N/A   Mostly Cloudy
11:53 PM 26.1 °F - 23.0 °F 88% 29.86 in 10.0 mi Calm Calm - N/A   Overcast