Weather History for Ephrata, WA

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Saturday, August 31, 2013

  Actual Average Record
Temperature  
Mean Temperature 74 °F 69 °F  
Max Temperature 88 °F 83 °F 101 °F (1967)
Min Temperature 60 °F 55 °F 44 °F (2006)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 0 5  
Since 1 June heating degree days 58 77  
Since 1 July heating degree days 0 17  
Cooling Degree Days 9 5  
Month to date cooling degree days 307 254  
Year to date cooling degree days 924 694  
Since 1 June cooling degree days 867 657  
Growing Degree Days 24 (Base 50)    
Moisture  
Dew Point 43 °F    
Average Humidity 36    
Maximum Humidity 51    
Minimum Humidity 21    
Precipitation  
Precipitation 0.00 in 0.01 in 0.08 in (1961)
Month to date precipitation 0.63 0.19  
Year to date precipitation 4.24 4.66  
Sea Level Pressure  
Sea Level Pressure 29.96 in    
Wind  
Wind Speed 7 mph (NNW)    
Max Wind Speed 16 mph    
Max Gust Speed 20 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Aug. 31, 2013 Rise Set
Actual Time 6:16 AM PDT 7:39 PM PDT
Civil Twilight 5:44 AM PDT 8:11 PM PDT
Nautical Twilight 5:05 AM PDT 8:49 PM PDT
Astronomical Twilight 4:24 AM PDT 9:30 PM PDT
Moon 1:37 AM PDT (8/31) 4:51 PM PDT (8/31)
Length of Visible Light 14h 26m
Length of Day
13h 23m
Waning Crescent, 20% of the Moon is Illuminated
Aug 31
Waning Crescent
Sep 5
New
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 66.9 °F 43.0 °F 42% 30.02 in 10.0 mi NW 12.7 mph - N/A   Clear
1:53 AM 64.9 °F 43.0 °F 45% 30.02 in 10.0 mi NW 16.1 mph - N/A   Clear
2:53 AM 64.9 °F 43.0 °F 45% 30.03 in 10.0 mi NW 11.5 mph - N/A   Clear
3:53 AM 63.0 °F 43.0 °F 48% 30.03 in 10.0 mi NNW 8.1 mph - N/A   Clear
4:53 AM 61.0 °F 43.0 °F 52% 30.04 in 10.0 mi NNW 4.6 mph - N/A   Clear
5:53 AM 60.1 °F 43.0 °F 53% 30.04 in 10.0 mi NNW 6.9 mph - N/A   Clear
6:53 AM 62.1 °F 43.0 °F 50% 30.05 in 10.0 mi North 10.4 mph - N/A   Clear
7:53 AM 66.9 °F 43.0 °F 42% 30.05 in 10.0 mi North 11.5 mph - N/A   Clear
8:53 AM 70.0 °F 44.1 °F 39% 30.05 in 10.0 mi North 9.2 mph - N/A   Clear
9:53 AM 73.9 °F 43.0 °F 33% 30.04 in 10.0 mi NNE 5.8 mph - N/A   Clear
10:53 AM 78.1 °F 43.0 °F 29% 30.02 in 10.0 mi NNE 9.2 mph - N/A   Clear
11:53 AM 81.0 °F 43.0 °F 26% 30.00 in 10.0 mi NNE 6.9 mph - N/A   Clear
12:53 PM 82.9 °F 43.0 °F 24% 29.98 in 10.0 mi Calm Calm - N/A   Clear
1:53 PM 86.0 °F 43.0 °F 22% 29.96 in 10.0 mi ENE 8.1 mph - N/A   Clear
2:53 PM 84.9 °F 42.1 °F 22% 29.93 in 10.0 mi WSW 5.8 mph - N/A   Clear
3:53 PM 86.0 °F 41.0 °F 20% 29.91 in 10.0 mi WNW 3.5 mph - N/A   Clear
4:53 PM 87.1 °F 43.0 °F 21% 29.88 in 10.0 mi Variable 5.8 mph - N/A   Clear
5:53 PM 88.0 °F 42.1 °F 20% 29.87 in 10.0 mi Variable 3.5 mph - N/A   Clear
6:53 PM 86.0 °F 42.1 °F 21% 29.85 in 10.0 mi NNW 4.6 mph - N/A   Clear
7:53 PM 77.0 °F 45.0 °F 32% 29.85 in 10.0 mi WSW 4.6 mph - N/A   Clear
8:53 PM 78.1 °F 42.1 °F 28% 29.85 in 10.0 mi NW 9.2 mph - N/A   Clear
9:53 PM 75.9 °F 42.1 °F 30% 29.85 in 10.0 mi NW 8.1 mph - N/A   Clear
10:53 PM 71.1 °F 43.0 °F 36% 29.86 in 10.0 mi NNW 4.6 mph - N/A   Clear
11:53 PM 69.1 °F 42.1 °F 38% 29.86 in 10.0 mi NNW 4.6 mph - N/A   Clear