Weather History for Ellensburg, WA

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Sunday, December 23, 2012

  Actual Average (KYKM) Record (KYKM)
Temperature  
Mean Temperature 27 °F 27 °F  
Max Temperature 36 °F 34 °F 56 °F (2013)
Min Temperature 19 °F 21 °F -13 °F (1983)
Degree Days  
Heating Degree Days 38 38  
Month to date heating degree days 831  
Since 1 July heating degree days 2364  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 472  
Moisture  
Dew Point 24 °F    
Average Humidity 84    
Maximum Humidity 93    
Minimum Humidity 79    
Precipitation  
Precipitation 0.00 in 0.06 in 0.46 in (1964)
Month to date precipitation 1.15  
Year to date precipitation 7.87  
Snow  
Snow 0.00 in 0.40 in 6.00 in (1964)
Month to date snowfall 7.0  
Year to date snowfall 19.2  
Since 1 July snowfall 10.6  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 29.72 in    
Wind  
Wind Speed 3 mph (NW)    
Max Wind Speed 14 mph    
Max Gust Speed -    
Visibility 2 miles    
Events Fog , Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Dec. 23, 2012 Rise Set
Actual Time 7:46 AM PST 4:16 PM PST
Civil Twilight 7:10 AM PST 4:52 PM PST
Nautical Twilight 6:31 AM PST 5:31 PM PST
Astronomical Twilight 5:54 AM PST 6:08 PM PST
Moon 1:17 PM PST (12/23) 3:25 AM PST (12/23)
Length of Visible Light 9h 41m
Length of Day
8h 30m
Waxing Gibbous, 82% of the Moon is Illuminated
Dec 23
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
12:26 AM 24.8 °F - 21.2 °F 86% 29.76 in 9.0 mi Calm Calm - N/A   Mostly Cloudy
12:46 AM 24.8 °F - 19.4 °F 80% 29.77 in 2.0 mi Calm Calm - N/A   Overcast
12:48 AM 24.8 °F 19.1 °F 19.4 °F 80% 29.77 in 1.0 mi South 4.6 mph - N/A   Haze
12:53 AM 24.1 °F - 19.9 °F 84% 29.81 in 0.2 mi Calm Calm - N/A Fog Light Freezing Fog
1:53 AM 23.0 °F 15.8 °F 19.0 °F 85% 29.83 in 0.8 mi NNE 5.8 mph - N/A   Overcast
1:55 AM 23.0 °F 17.0 °F 19.4 °F 86% 29.78 in 1.2 mi NNE 4.6 mph - N/A   Mostly Cloudy
1:58 AM 23.0 °F 17.0 °F 19.4 °F 86% 29.78 in 3.0 mi NNE 4.6 mph - N/A   Mostly Cloudy
2:06 AM 21.2 °F 13.6 °F 17.6 °F 86% 29.78 in 9.0 mi NNE 5.8 mph - N/A   Mostly Cloudy
2:47 AM 21.2 °F - 15.8 °F 80% 29.78 in 2.5 mi Calm Calm - N/A   Haze
2:49 AM 21.2 °F - 15.8 °F 80% 29.78 in 1.0 mi Calm Calm - N/A   Haze
2:53 AM 21.0 °F - 17.1 °F 85% 29.83 in 0.5 mi Calm Calm - N/A Fog Light Freezing Fog
3:53 AM 19.9 °F - 16.0 °F 85% 29.85 in 0.2 mi Calm Calm - N/A Fog Light Freezing Fog
4:18 AM 21.2 °F 10.9 °F 17.6 °F 86% 29.80 in 1.2 mi NNE 9.2 mph - N/A   Mostly Cloudy
4:22 AM 21.2 °F 12.6 °F 17.6 °F 86% 29.79 in 3.0 mi NNE 6.9 mph - N/A   Mostly Cloudy
4:48 AM 21.2 °F 14.9 °F 15.8 °F 80% 29.80 in 1.8 mi SSW 4.6 mph - N/A   Haze
4:51 AM 19.4 °F 12.8 °F 17.6 °F 93% 29.80 in 1.0 mi SW 4.6 mph - N/A   Mostly Cloudy
4:53 AM 19.9 °F 14.9 °F 17.1 °F 89% 29.86 in 0.8 mi SW 3.5 mph - N/A   Mostly Cloudy
5:04 AM 19.4 °F - 15.8 °F 86% 29.80 in 0.2 mi Calm Calm - N/A Fog Light Freezing Fog
5:41 AM 19.4 °F - 17.6 °F 93% 29.80 in 1.2 mi Calm Calm - N/A   Mostly Cloudy
5:44 AM 19.4 °F 14.3 °F 15.8 °F 86% 29.80 in 3.0 mi West 3.5 mph - N/A   Mostly Cloudy
5:53 AM 19.9 °F - 15.1 °F 81% 29.85 in 4.0 mi Calm Calm - N/A   Haze
6:18 AM 19.4 °F - 14.0 °F 80% 29.78 in 9.0 mi Calm Calm - N/A   Mostly Cloudy
6:23 AM 19.4 °F - 15.8 °F 86% 29.78 in 1.8 mi Calm Calm - N/A   Haze
6:45 AM 19.4 °F - 15.8 °F 86% 29.79 in 0.2 mi Calm Calm - N/A Fog Light Freezing Fog
6:53 AM 19.0 °F 12.3 °F 16.0 °F 88% 29.84 in 0.2 mi North 4.6 mph - N/A Fog Light Freezing Fog
7:14 AM 24.8 °F 20.5 °F 19.4 °F 80% 29.78 in 1.0 mi North 3.5 mph - N/A   Haze
7:21 AM 24.8 °F - 21.2 °F 86% 29.79 in 1.2 mi Calm Calm - N/A   Overcast
7:28 AM 24.8 °F 20.5 °F 19.4 °F 80% 29.79 in 2.0 mi SW 3.5 mph - N/A   Overcast
7:36 AM 23.0 °F - 19.4 °F 86% 29.79 in 3.0 mi Calm Calm - N/A   Overcast
7:53 AM 23.0 °F - 19.0 °F 85% 29.85 in 4.0 mi Calm Calm - N/A   Overcast
8:05 AM 23.0 °F - 19.4 °F 86% 29.78 in 5.0 mi Calm Calm - N/A   Overcast
10:53 AM 27.0 °F 23.0 °F 23.0 °F 85% 29.79 in 4.0 mi SSW 3.5 mph - N/A   Mostly Cloudy
11:53 AM 30.9 °F 26.2 °F 26.1 °F 82% 29.76 in 8.0 mi East 4.6 mph - N/A   Overcast
12:53 PM 30.0 °F - 26.1 °F 85% 29.74 in 4.0 mi Calm Calm - N/A   Overcast
1:53 PM 32.0 °F 28.7 °F 28.0 °F 85% 29.71 in 3.0 mi North 3.5 mph - 0.00 in Snow Light Snow
1:58 PM 33.8 °F - 28.4 °F 81% 29.66 in 2.0 mi Calm Calm - 0.00 in Snow Light Snow
2:06 PM 33.8 °F - 28.4 °F 81% 29.65 in 1.2 mi Calm Calm - 0.00 in Snow Light Snow
2:17 PM 33.8 °F - 28.4 °F 81% 29.65 in 1.0 mi Calm Calm - 0.00 in Snow Light Snow
2:24 PM 33.8 °F - 28.4 °F 81% 29.64 in 0.8 mi Calm Calm - 0.00 in Snow Light Snow
2:40 PM 33.8 °F - 28.4 °F 81% 29.64 in 1.0 mi Calm Calm - 0.00 in Snow Light Snow
2:50 PM 33.8 °F - 28.4 °F 81% 29.64 in 0.8 mi Calm Calm - 0.00 in Snow Light Snow
2:53 PM 33.1 °F - 28.9 °F 85% 29.69 in 0.8 mi Calm Calm - 0.00 in Snow Light Snow
3:41 PM 32.0 °F 28.7 °F 28.4 °F 87% 29.62 in 0.5 mi WNW 3.5 mph - 0.00 in Fog , Snow Snow
3:53 PM 32.0 °F 28.7 °F 28.9 °F 88% 29.68 in 0.5 mi WNW 3.5 mph - 0.00 in Fog , Snow Snow
4:26 PM 33.8 °F 29.6 °F 28.4 °F 81% 29.60 in 1.0 mi WNW 4.6 mph - 0.00 in Snow Light Snow
4:39 PM 33.8 °F 27.7 °F 28.4 °F 81% 29.60 in 1.2 mi NW 6.9 mph - 0.00 in Snow Light Snow
4:50 PM 33.8 °F 28.6 °F 28.4 °F 81% 29.60 in 1.5 mi NW 5.8 mph - 0.00 in Snow Light Snow
4:53 PM 33.1 °F 27.7 °F 28.9 °F 85% 29.65 in 1.5 mi WNW 5.8 mph - 0.00 in Snow Light Snow
5:45 PM 33.8 °F 26.4 °F 30.2 °F 87% 29.58 in 2.0 mi WNW 9.2 mph - 0.00 in Snow Light Snow
5:53 PM 34.0 °F 26.0 °F 30.0 °F 85% 29.64 in 2.0 mi WNW 10.4 mph - 0.00 in Snow Light Snow
6:14 PM 33.8 °F 25.8 °F 28.4 °F 81% 29.59 in 3.0 mi WNW 10.4 mph - 0.00 in Snow Light Snow
6:23 PM 33.8 °F 25.3 °F 28.4 °F 81% 29.59 in 2.0 mi WNW 11.5 mph - 0.00 in Snow Light Snow
6:31 PM 33.8 °F 24.8 °F 28.4 °F 81% 29.59 in 1.5 mi WNW 12.7 mph - 0.00 in Snow Light Snow
6:53 PM 34.0 °F 25.0 °F 30.0 °F 85% 29.65 in 1.5 mi WNW 12.7 mph - 0.00 in Snow Light Snow
7:53 PM 34.0 °F 26.0 °F 30.0 °F 85% 29.67 in 1.2 mi WNW 10.4 mph - 0.00 in Snow Light Snow
8:08 PM 33.8 °F 26.4 °F 30.2 °F 87% 29.62 in 3.0 mi WNW 9.2 mph - 0.00 in Snow Light Snow
8:28 PM 33.8 °F 27.0 °F 30.2 °F 87% 29.63 in 2.5 mi WNW 8.1 mph - 0.00 in Snow Light Snow
8:53 PM 34.0 °F - 30.0 °F 85% 29.68 in 3.0 mi North - - 0.00 in Snow Light Snow
9:06 PM 33.8 °F 25.8 °F 30.2 °F 87% 29.63 in 1.8 mi WNW 10.4 mph - 0.00 in Snow Light Snow
9:27 PM 33.8 °F 27.0 °F 30.2 °F 87% 29.64 in 3.0 mi WNW 8.1 mph - 0.00 in Snow Light Snow
9:43 PM 33.8 °F 26.4 °F 30.2 °F 87% 29.64 in 2.0 mi WNW 9.2 mph - 0.00 in Snow Light Snow
9:53 PM 35.1 °F 26.9 °F 30.0 °F 82% 29.70 in 2.0 mi NW 11.5 mph - 0.00 in Snow Light Snow
10:11 PM 35.6 °F 26.6 °F 30.2 °F 81% 29.66 in 3.0 mi NW 13.8 mph - 0.00 in Snow Light Snow
10:39 PM 35.6 °F 27.5 °F 30.2 °F 81% 29.67 in 9.0 mi NW 11.5 mph - 0.00 in   Overcast
10:53 PM 35.1 °F 26.4 °F 30.0 °F 82% 29.72 in 8.0 mi NW 12.7 mph - 0.00 in Snow Light Snow
11:53 PM 36.0 °F 28.0 °F 30.0 °F 79% 29.73 in 10.0 mi NW 11.5 mph - 0.00 in   Overcast