Weather History for KSEA - February, 2014

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Week of February 23, 2014 through March 1, 2014

  Max Avg Min Sum
Temperature  
Max Temperature 58 °F 51 °F 44 °F
Mean Temperature 50 °F 46 °F 41 °F
Min Temperature 42 °F 40 °F 38 °F
Degree Days  
Heating Degree Days (base 65) 24 19 15 135
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 44 °F 37 °F 27 °F
Precipitation  
Precipitation 0.51 in 0.11 in 0.00 in 0.78 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 24 mph 8 mph 0 mph
Gust Wind 30 mph 25 mph 21 mph
Sea Level Pressure  
Sea Level Pressure 30.14 in 29.86 in 29.54 in

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Weekly Weather History Graph

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Astronomy

Feb. 26, 2014 Rise Set
Actual Time 6:54 AM PST 5:49 PM PST
Civil Twilight 6:24 AM PST 6:20 PM PST
Nautical Twilight 5:48 AM PST 6:56 PM PST
Astronomical Twilight 5:13 AM PST 7:32 PM PST
Moon 4:54 AM PST (2/26) 3:03 PM PST (2/26)
Length of Visible Light 11h 56m
Length of Day
10h 54m
Waning Crescent, 9% of the Moon is Illuminated
Feb 26
Waning Crescent
Mar 1
New
Mar 8
First Quarter
Mar 16
Full
Mar 23
Last Quarter

Daily Weather History & Observations

2014 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  
23 45 42 39 41 38 35 93 85 76 30.07 30.00 29.95 10 7 1 13 6 15 0.24 Rain
24 44 41 38 42 40 37 100 95 89 30.13 30.07 30.03 2 1 0 12 7 14 0.51 Rain
25 54 47 39 41 37 30 93 73 52 30.14 30.10 30.01 10 9 0 16 10 18 0.01  
26 57 50 42 40 35 31 70 57 43 30.01 29.87 29.73 10 10 10 12 6 15 0.00  
27 55 48 40 41 39 36 86 73 59 29.78 29.72 29.66 10 10 10 14 5 15 0.00  
28 58 49 40 44 37 28 89 67 45 29.77 29.62 29.54 10 10 10 24 13 30 0.00  
2014 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Mar high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 45 43 40 33 30 27 70 62 53 29.71 29.66 29.56 10 10 10 17 11 21 0.02 Rain , Snow