Weather History for Ephrata, WA

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Week of August 18, 2013 through August 24, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 92 °F 88 °F 84 °F
Mean Temperature 77 °F 74 °F 71 °F
Min Temperature 65 °F 60 °F 55 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 12 9 6 64
Growing Degree Days (base 50) 26 24 20 165
Dew Point  
Dew Point 55 °F 43 °F 30 °F
Precipitation  
Precipitation 0.01 in 0.00 in 0.00 in 0.01 in
Snowdepth - - - -
Wind  
Wind 23 mph 7 mph 0 mph
Gust Wind 28 mph 20 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.05 in 29.89 in 29.71 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Aug. 22, 2013 Rise Set
Actual Time 6:04 AM PDT 7:56 PM PDT
Civil Twilight 5:31 AM PDT 8:29 PM PDT
Nautical Twilight 4:51 AM PDT 9:09 PM PDT
Astronomical Twilight 4:06 AM PDT 9:53 PM PDT
Moon 8:29 PM PDT (8/22) 8:10 AM PDT (8/22)
Length of Visible Light 14h 57m
Length of Day
13h 52m
Waning Gibbous, 96% of the Moon is Illuminated
Aug 22
Waning Gibbous
Aug 28
Last Quarter
Sep 5
New
Sep 12
First Quarter
Sep 19
Full

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Aug high avg low high avg low high avg low high avg low high avg low high avg high sum  
18 89 72 55 49 45 42 72 47 21 30.02 29.96 29.89 10 10 10 16 8 23 0.00  
19 90 73 55 48 44 40 67 45 23 29.98 29.94 29.90 10 10 10 21 9 28 0.00  
20 86 74 61 43 38 30 44 30 15 30.03 29.97 29.92 10 10 10 23 7 28 0.00  
21 90 77 64 39 36 32 40 27 14 30.05 29.97 29.90 10 10 10 16 8 20 0.00  
22 92 76 60 45 38 32 39 26 13 29.91 29.84 29.73 10 10 10 14 6 18 0.00  
23 87 76 65 55 51 46 67 47 27 29.80 29.75 29.71 10 10 10 15 7 20 0.01 Rain , Thunderstorm
24 84 71 57 52 47 43 77 50 23 29.82 29.77 29.71 10 10 10 13 6 20 T