Weather History for Ephrata, WA

Change the Weather History Date:

Tuesday, December 4, 2012

  Actual Average Record
Temperature  
Mean Temperature 45 °F 30 °F  
Max Temperature 49 °F 36 °F 60 °F (2007)
Min Temperature 40 °F 23 °F 2 °F (2005)
Degree Days  
Heating Degree Days 20 35  
Month to date heating degree days 85 139  
Since 1 July heating degree days 1345 1558  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 837 772  
Moisture  
Dew Point 41 °F    
Average Humidity 88    
Maximum Humidity 100    
Minimum Humidity 76    
Precipitation  
Precipitation 0.21 in 0.04 in 0.63 in (1974)
Month to date precipitation 0.56 0.17  
Year to date precipitation 7.51 6.78  
Sea Level Pressure  
Sea Level Pressure 29.74 in    
Wind  
Wind Speed 5 mph (SSW)    
Max Wind Speed 16 mph    
Max Gust Speed 21 mph    
Visibility 9 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Dec. 04, 2012 Rise Set
Actual Time 7:28 AM PST 4:08 PM PST
Civil Twilight 6:53 AM PST 4:43 PM PST
Nautical Twilight 6:14 AM PST 5:22 PM PST
Astronomical Twilight 5:37 AM PST 5:59 PM PST
Moon 10:17 PM PST (12/4) 11:10 AM PST (12/4)
Length of Visible Light 9h 50m
Length of Day
8h 40m
Waning Gibbous, 68% of the Moon is Illuminated
Dec 4
Waning Gibbous
Dec 6
Last Quarter
Dec 13
New
Dec 19
First Quarter
Dec 28
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 41.0 °F 39.0 °F 37.0 °F 86% 29.79 in 10.0 mi NNE 3.5 mph - N/A   Overcast
1:53 AM 42.1 °F 40.2 °F 36.0 °F 79% 29.77 in 10.0 mi North 3.5 mph - N/A   Overcast
3:01 AM 42.8 °F 36.6 °F 37.4 °F 81% 29.75 in 6.0 mi South 11.5 mph 20.7 mph 0.02 in Rain Rain
3:53 AM 42.1 °F 37.7 °F 39.9 °F 92% 29.77 in 6.0 mi South 6.9 mph - 0.09 in Rain Light Rain
4:10 AM 41.0 °F 38.0 °F 39.2 °F 93% 29.74 in 7.0 mi SE 4.6 mph - 0.02 in Rain Light Rain
4:53 AM 41.0 °F - 39.0 °F 93% 29.75 in 7.0 mi Calm Calm - 0.04 in Rain Light Rain
5:05 AM 41.0 °F - 39.2 °F 93% 29.73 in 4.0 mi Calm Calm - 0.00 in Rain Light Rain
5:16 AM 41.0 °F - 39.2 °F 93% 29.73 in 4.0 mi Calm Calm - 0.01 in Rain Light Rain
5:43 AM 41.0 °F - 39.2 °F 93% 29.73 in 10.0 mi Calm Calm - 0.01 in Rain Light Rain
5:53 AM 42.1 °F 39.2 °F 39.9 °F 92% 29.74 in 10.0 mi ENE 4.6 mph - 0.01 in Rain Light Rain
6:03 AM 42.8 °F 39.3 °F 39.2 °F 87% 29.72 in 10.0 mi East 5.8 mph - 0.00 in   Overcast
6:53 AM 42.1 °F 40.2 °F 41.0 °F 96% 29.76 in 10.0 mi NE 3.5 mph - 0.00 in   Overcast
7:53 AM 42.1 °F - 39.9 °F 92% 29.76 in 10.0 mi Calm Calm - N/A   Overcast
8:05 AM 42.8 °F - 41.0 °F 93% 29.74 in 10.0 mi Calm Calm - N/A   Overcast
8:53 AM 43.0 °F 41.3 °F 42.1 °F 97% 29.78 in 10.0 mi SW 3.5 mph - N/A   Overcast
9:53 AM 45.0 °F 41.2 °F 43.0 °F 93% 29.78 in 10.0 mi SSW 6.9 mph - N/A   Overcast
10:43 AM 46.4 °F 41.1 °F 42.8 °F 87% 29.76 in 10.0 mi SW 11.5 mph - N/A   Overcast
10:53 AM 46.0 °F 40.6 °F 43.0 °F 89% 29.78 in 10.0 mi SW 11.5 mph - N/A   Overcast
11:38 AM 46.4 °F 43.5 °F 42.8 °F 87% 29.74 in 10.0 mi SW 5.8 mph - N/A   Overcast
11:53 AM 46.9 °F - 43.0 °F 86% 29.75 in 10.0 mi SW 5.8 mph - N/A   Overcast
12:53 PM 48.0 °F - 44.1 °F 86% 29.75 in 10.0 mi SW 5.8 mph - N/A   Overcast
1:18 PM 48.2 °F - 44.6 °F 87% 29.74 in 10.0 mi WSW 6.9 mph - N/A   Overcast
1:53 PM 48.0 °F - 44.1 °F 86% 29.75 in 10.0 mi SW 3.5 mph - N/A   Overcast
2:53 PM 48.9 °F - 44.1 °F 83% 29.74 in 10.0 mi SW 6.9 mph - N/A   Mostly Cloudy
3:53 PM 48.0 °F - 45.0 °F 89% 29.74 in 10.0 mi South 5.8 mph - N/A   Overcast
4:53 PM 46.0 °F 43.9 °F 43.0 °F 89% 29.73 in 10.0 mi South 4.6 mph - N/A   Overcast
5:53 PM 45.0 °F - 43.0 °F 93% 29.72 in 10.0 mi Calm Calm - N/A   Overcast
6:53 PM 45.0 °F 41.8 °F 43.0 °F 93% 29.73 in 6.0 mi SW 5.8 mph - 0.02 in Rain Light Rain
7:53 PM 45.0 °F - 43.0 °F 93% 29.71 in 10.0 mi Calm Calm - 0.01 in   Mostly Cloudy
8:53 PM 43.0 °F 39.5 °F 42.1 °F 97% 29.71 in 5.0 mi South 5.8 mph - N/A   Overcast
9:53 PM 42.1 °F 37.1 °F 41.0 °F 96% 29.69 in 5.0 mi South 8.1 mph - N/A   Overcast
10:53 PM 42.1 °F 37.7 °F 39.9 °F 92% 29.69 in 10.0 mi SW 6.9 mph - N/A   Mostly Cloudy
11:53 PM 41.0 °F 34.7 °F 37.9 °F 89% 29.72 in 10.0 mi SW 10.4 mph - N/A   Clear