Weather History for Fort Lewis, WA

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Week of August 18, 2013 through August 24, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 83 °F 78 °F 74 °F
Mean Temperature 66 °F 65 °F 64 °F
Min Temperature 60 °F 53 °F 47 °F
Degree Days  
Heating Degree Days (base 65) 2 1 0 4
Cooling Degree Days (base 65) 2 1 0 4
Growing Degree Days (base 50) 16 15 14 106
Dew Point  
Dew Point 58 °F 53 °F 43 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 16 mph 5 mph 0 mph
Gust Wind 21 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.17 in 30.01 in 29.83 in

Weekly Weather History Graph

Weekly Weather History Graph

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Date:

Astronomy

Aug. 20, 2013 Rise Set
Actual Time 6:14 AM PDT 8:11 PM PDT
Civil Twilight 5:41 AM PDT 8:44 PM PDT
Nautical Twilight 5:01 AM PDT 9:24 PM PDT
Astronomical Twilight 4:16 AM PDT 10:09 PM PDT
Moon 7:42 PM PDT (8/20) 5:53 AM PDT (8/20)
Length of Visible Light 15h 03m
Length of Day
13h 57m
Full, 100% of the Moon is Illuminated
Aug 20
Full
Aug 20
Full
Aug 28
Last Quarter
Sep 5
New
Sep 12
First Quarter

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 77 64 52 58 55 52 96 73 49 30.14 30.11 30.09 10 10 10 16 5 20 0.00  
19 78 66 53 58 55 52 94 66 42 30.13 30.10 30.07 10 10 0 12 5 - 0.00  
20 77 64 51 55 50 43 93 58 35 30.17 30.13 30.08 10 10 10 12 6 18 0.00 Rain
21 81 64 47 50 48 44 90 56 31 30.10 30.03 29.95 10 10 6 13 5 21 0.00  
22 83 66 51 53 51 50 100 71 35 29.95 29.92 29.83 10 6 1 8 4 - 0.00  
23 74 66 60 57 55 53 85 71 50 29.92 29.90 29.87 10 10 10 16 8 20 0.00 Rain
24 75 66 59 58 55 49 94 73 43 29.94 29.91 29.87 10 10 10 10 5 - 0.00