Weather History for Fort Lewis, WA

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Friday, August 17, 2012

  Actual Average Record
Temperature  
Mean Temperature 74 °F -  
Max Temperature 93 °F 75 °F 93 °F (2012)
Min Temperature 57 °F 52 °F 44 °F (2011)
Cooling Degree Days 10    
Growing Degree Days 24 (Base 50)    
Moisture  
Dew Point 57 °F    
Average Humidity 61    
Maximum Humidity 91    
Minimum Humidity 27    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.95 in    
Wind  
Wind Speed 4 mph (WSW)    
Max Wind Speed 12 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Aug. 17, 2012 Rise Set
Actual Time 6:10 AM PDT 8:16 PM PDT
Civil Twilight 5:37 AM PDT 8:49 PM PDT
Nautical Twilight 4:56 AM PDT 9:30 PM PDT
Astronomical Twilight 4:10 AM PDT 10:16 PM PDT
Moon 6:24 AM PDT (8/17) 7:55 PM PDT (8/17)
Length of Visible Light 15h 12m
Length of Day
14h 06m
New Moon, 0% of the Moon is Illuminated
Aug 17
New Moon
Aug 24
First Quarter
Aug 31
Full
Sep 8
Last Quarter
Sep 15
New

Hourly Weather History & Observations

Time (PDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:58 AM 67.8 °F - 58.3 °F 71% 29.94 in 10.0 mi West 4.6 mph - N/A   Clear
1:58 AM 64.4 °F - 56.5 °F 75% 29.95 in 10.0 mi SW 1.2 mph - N/A   Clear
2:50 AM 62.6 °F - 55.4 °F 77% 29.95 in 10.0 mi Variable 2.3 mph - N/A   Light Drizzle
2:58 AM 62.1 °F - 55.6 °F 79% 29.96 in 10.0 mi WSW 3.5 mph - 0.00 in   Light Drizzle
3:00 AM 62.6 °F - 55.4 °F 77% 29.95 in 10.0 mi WSW 3.5 mph - N/A   Clear
3:58 AM 63.0 °F - 56.5 °F 79% 29.96 in 10.0 mi WSW 2.3 mph - 0.00 in   Clear
4:58 AM 58.5 °F - 54.9 °F 88% 29.96 in 10.0 mi SSE 3.5 mph - N/A   Clear
5:58 AM 58.1 °F - 54.0 °F 86% 29.97 in 10.0 mi SE 4.6 mph - N/A   Clear
6:58 AM 57.4 °F - 54.7 °F 91% 29.98 in 10.0 mi SSE 3.5 mph - N/A   Clear
7:58 AM 62.4 °F - 56.3 °F 80% 29.98 in 10.0 mi ESE 1.2 mph - N/A   Clear
8:58 AM 67.8 °F - 57.6 °F 70% 29.99 in 10.0 mi Variable 2.3 mph - N/A   Clear
9:43 AM 69.8 °F - 59.0 °F 68% 29.98 in 10.0 mi Variable 1.2 mph - N/A   Light Drizzle
9:47 AM 71.6 °F - 59.0 °F 64% 29.98 in 10.0 mi Variable 2.3 mph - N/A   Clear
9:58 AM 71.6 °F - 58.3 °F 63% 29.99 in 10.0 mi Calm Calm - 0.00 in   Clear
10:58 AM 76.5 °F - 59.2 °F 55% 29.99 in 10.0 mi NNW 1.2 mph - N/A   Clear
11:58 AM 80.6 °F 81.0 °F 58.8 °F 47% 29.98 in 10.0 mi Variable 3.5 mph - N/A   Clear
12:58 PM 83.7 °F 83.0 °F 57.2 °F 40% 29.97 in 10.0 mi Variable 4.6 mph - N/A   Clear
1:58 PM 87.6 °F 86.3 °F 56.8 °F 35% 29.96 in 10.0 mi Variable 5.8 mph - N/A   Clear
2:58 PM 88.9 °F 87.1 °F 55.6 °F 32% 29.95 in 10.0 mi Variable 4.6 mph - N/A   Clear
3:58 PM 92.1 °F 89.7 °F 53.6 °F 27% 29.94 in 10.0 mi West 5.8 mph - N/A   Clear
4:58 PM 92.7 °F 90.4 °F 53.6 °F 27% 29.92 in 10.0 mi WNW 5.8 mph - N/A   Clear
5:58 PM 92.3 °F 89.9 °F 54.1 °F 27% 29.91 in 10.0 mi NW 5.8 mph - N/A   Clear
6:58 PM 91.4 °F - 52.5 °F 27% 29.90 in 10.0 mi West 6.9 mph - N/A   Clear
7:58 PM 85.5 °F 85.4 °F 60.6 °F 43% 29.90 in 10.0 mi West 11.5 mph - N/A   Clear
8:58 PM 73.9 °F - 60.4 °F 63% 29.93 in 10.0 mi West 10.4 mph - N/A   Clear
9:58 PM 69.3 °F - 58.6 °F 69% 29.93 in 10.0 mi West 9.2 mph - N/A   Clear
10:58 PM 65.7 °F - 57.6 °F 75% 29.95 in 10.0 mi West 2.3 mph - N/A   Clear
11:58 PM 63.0 °F - 57.2 °F 81% 29.96 in 10.0 mi West 5.8 mph - N/A   Clear