Weather History for Ephrata, WA

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Week of February 17, 2013 through February 23, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 53 °F 48 °F 43 °F
Mean Temperature 41 °F 38 °F 35 °F
Min Temperature 31 °F 27 °F 23 °F
Degree Days  
Heating Degree Days (base 65) 30 27 24 191
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 35 °F 25 °F 17 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 30 mph 8 mph 0 mph
Gust Wind 36 mph 25 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.24 in 29.95 in 29.64 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Feb. 21, 2013 Rise Set
Actual Time 6:52 AM PST 5:31 PM PST
Civil Twilight 6:21 AM PST 6:02 PM PST
Nautical Twilight 5:45 AM PST 6:38 PM PST
Astronomical Twilight 5:10 AM PST 7:13 PM PST
Moon 1:40 PM PST (2/21) 4:11 AM PST (2/21)
Length of Visible Light 11h 41m
Length of Day
10h 39m
Waxing Gibbous, 84% of the Moon is Illuminated
Feb 21
Waxing Gibbous
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Feb high avg low high avg low high avg low high avg low high avg low high avg high sum  
17 51 41 30 27 24 20 78 53 28 30.12 30.08 30.03 10 10 10 28 5 32 0.00  
18 43 35 26 30 27 23 85 71 57 30.09 29.93 29.80 10 10 10 13 9 17 0.00  
19 44 36 27 30 27 23 92 75 57 29.94 29.81 29.75 10 10 10 16 8 20 T  
20 46 36 25 28 22 17 78 59 40 30.01 29.98 29.95 10 10 10 14 6 16 0.00  
21 50 37 23 30 26 19 88 67 46 30.04 30.00 29.95 10 10 10 18 8 30 0.00  
22 49 40 31 35 29 19 92 68 44 29.97 29.80 29.64 10 10 8 26 12 32 0.00  
23 53 39 25 26 21 18 75 52 28 30.24 30.02 29.78 10 10 10 30 10 36 0.00