Ephrata, WA
on Monday, December 31, 2012

Monday
Previous Day Next Day
Daily Summary
 ActualAverageRecord
Temperature
Mean Temperature °F / °C 26°F / -3°C  
Max Temperature 28°F / -2°C 32°F / 0°C 51°F / 10°C (1954)
Min Temperature 24°F / -4°C 20°F / -7°C -9°F / -22°C (1978)
Degree Days
Heating Degree Days 39 39  
Month to date heating degree days 995 1169  
Since 1 July heating degree days 2255 2586  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 837 772  
Moisture
Dew Point 22°F / -6°C   
Average Humidity 84    
Maximum Humidity 92    
Minimum Humidity 75    
Precipitation
Precipitation 0.00 in / 0.00 cm 0.04 in / 1.02 cm 0.44 in / 1.12 cm (1996)
Month to date precipitation 1.69 1.24  
Year to date precipitation 8.64 7.85  
Wind
Wind Speed 5 mph / 8 km/h   
Max Wind Speed 10 mph / 16 km/h   
Max Gust Speed 13 mph / 21 km/h   
Visibility 10 miles / 16 kilometers   
Events     

Key: T is trace of precipitation, MM is missing value
Source: NWS Daily Summary
Time(PST)TemperatureDew PointHumidity Pressure Visibility Wind DirectionWind SpeedGust SpeedPrecipitationEvents Conditions
12:53 AM 24.1°F / -4.4°C 21.9°F / -5.6°C 91% 30.38 in / 1028.5 hPa 10.0 miles / 16.1 kilometers NNE 3.5 mph / 5.6 km/h - N/A   Overcast
1:53 AM 24.1°F / -4.4°C 21.9°F / -5.6°C 91% 30.39 in / 1028.9 hPa 10.0 miles / 16.1 kilometers North 4.6 mph / 7.4 km/h - N/A   Overcast
2:05 AM 24.8°F / -4.0°C 21.2°F / -6.0°C 86% 30.33 in / 1027.0 hPa 10.0 miles / 16.1 kilometers North 3.5 mph / 5.6 km/h - N/A   Overcast
2:53 AM 25.0°F / -3.9°C 23.0°F / -5.0°C 92% 30.39 in / 1028.9 hPa 9.0 miles / 14.5 kilometers Calm Calm - N/A   Overcast
3:10 AM 24.8°F / -4.0°C 23.0°F / -5.0°C 93% 30.32 in / 1026.6 hPa 9.0 miles / 14.5 kilometers Calm Calm - N/A   Overcast
3:27 AM 24.8°F / -4.0°C 23.0°F / -5.0°C 93% 30.32 in / 1026.6 hPa 10.0 miles / 16.1 kilometers NNW 3.5 mph / 5.6 km/h - N/A   Overcast
4:53 AM 25.0°F / -3.9°C 21.9°F / -5.6°C 88% 30.37 in / 1028.4 hPa 10.0 miles / 16.1 kilometers NW 4.6 mph / 7.4 km/h - N/A   Overcast
5:53 AM 25.0°F / -3.9°C 23.0°F / -5.0°C 92% 30.37 in / 1028.3 hPa 10.0 miles / 16.1 kilometers NNW 4.6 mph / 7.4 km/h - N/A   Overcast
6:53 AM 26.1°F / -3.3°C 23.0°F / -5.0°C 88% 30.37 in / 1028.2 hPa 10.0 miles / 16.1 kilometers Calm Calm - N/A   Overcast
7:53 AM 26.1°F / -3.3°C 21.9°F / -5.6°C 84% 30.37 in / 1028.2 hPa 10.0 miles / 16.1 kilometers NNW 3.5 mph / 5.6 km/h - N/A   Overcast
8:53 AM 26.1°F / -3.3°C 21.0°F / -6.1°C 81% 30.38 in / 1028.7 hPa 10.0 miles / 16.1 kilometers NNW 4.6 mph / 7.4 km/h - N/A   Overcast
9:53 AM 26.1°F / -3.3°C 21.9°F / -5.6°C 84% 30.39 in / 1029.1 hPa 10.0 miles / 16.1 kilometers NW 3.5 mph / 5.6 km/h - N/A   Overcast
10:53 AM 26.1°F / -3.3°C 21.9°F / -5.6°C 84% 30.40 in / 1029.3 hPa 10.0 miles / 16.1 kilometers NNW 6.9 mph / 11.1 km/h - N/A   Overcast
11:53 AM 26.1°F / -3.3°C 21.9°F / -5.6°C 84% 30.39 in / 1029.1 hPa 10.0 miles / 16.1 kilometers NNW 8.1 mph / 13.0 km/h - N/A   Overcast
12:15 PM 26.6°F / -3.0°C 21.2°F / -6.0°C 80% 30.34 in / 1027.3 hPa 9.0 miles / 14.5 kilometers NNW 6.9 mph / 11.1 km/h - N/A   Overcast
12:53 PM 27.0°F / -2.8°C 21.9°F / -5.6°C 81% 30.40 in / 1029.3 hPa 10.0 miles / 16.1 kilometers NNW 6.9 mph / 11.1 km/h - N/A   Overcast
1:53 PM 27.0°F / -2.8°C 21.9°F / -5.6°C 81% 30.41 in / 1029.6 hPa 10.0 miles / 16.1 kilometers NNW 6.9 mph / 11.1 km/h - N/A   Overcast
2:53 PM 27.0°F / -2.8°C 21.9°F / -5.6°C 81% 30.42 in / 1030.1 hPa 10.0 miles / 16.1 kilometers North 6.9 mph / 11.1 km/h - N/A   Overcast
3:53 PM 27.0°F / -2.8°C 21.9°F / -5.6°C 81% 30.44 in / 1030.6 hPa 10.0 miles / 16.1 kilometers North 5.8 mph / 9.3 km/h - N/A   Overcast
4:53 PM 27.0°F / -2.8°C 21.0°F / -6.1°C 78% 30.44 in / 1030.7 hPa 10.0 miles / 16.1 kilometers NNW 5.8 mph / 9.3 km/h - N/A   Overcast
5:53 PM 27.0°F / -2.8°C 21.9°F / -5.6°C 81% 30.45 in / 1031.1 hPa 10.0 miles / 16.1 kilometers North 4.6 mph / 7.4 km/h - N/A   Overcast
6:53 PM 27.0°F / -2.8°C 21.9°F / -5.6°C 81% 30.45 in / 1031.0 hPa 10.0 miles / 16.1 kilometers NNW 5.8 mph / 9.3 km/h - N/A   Overcast
8:53 PM 28.0°F / -2.2°C 21.9°F / -5.6°C 78% 30.49 in / 1032.3 hPa 10.0 miles / 16.1 kilometers NNW 4.6 mph / 7.4 km/h - N/A   Overcast
10:53 PM 27.0°F / -2.8°C 19.9°F / -6.7°C 75% 30.52 in / 1033.4 hPa 10.0 miles / 16.1 kilometers NNW 6.9 mph / 11.1 km/h - N/A   Overcast
11:53 PM 28.0°F / -2.2°C 19.9°F / -6.7°C 72% 30.53 in / 1033.6 hPa 10.0 miles / 16.1 kilometers NW 3.5 mph / 5.6 km/h - N/A   Overcast
Moon Phase
Dec. 31 Jan. 04 Jan. 11 Jan. 18 Jan. 26
Sunrise:07:45 AM (PST) Moon Rise:08:09 PM (PST)12/31
Sunset:04:17 PM (PST) Moon Set:09:15 AM (PST)12/31

Copyright © 2014 The Weather Underground, Inc.