Weather History for Chehalis, WA

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Monday, October 8, 2012

  Actual Average (KOLM) Record (KOLM)
Temperature  
Mean Temperature 52 °F 52 °F  
Max Temperature 71 °F 63 °F 82 °F (1951)
Min Temperature 33 °F 42 °F 26 °F (1985)
Degree Days  
Heating Degree Days 13 13  
Month to date heating degree days 92  
Since 1 July heating degree days 432  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 106  
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 40 °F    
Average Humidity 76    
Maximum Humidity 100    
Minimum Humidity 35    
Precipitation  
Precipitation 0.00 in 0.11 in 1.89 in (1962)
Month to date precipitation 0.76  
Year to date precipitation 30.07  
Sea Level Pressure  
Sea Level Pressure 29.99 in    
Wind  
Wind Speed 3 mph (WSW)    
Max Wind Speed 10 mph    
Max Gust Speed -    
Visibility 8 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Oct. 08, 2012 Rise Set
Actual Time 7:20 AM PDT 6:36 PM PDT
Civil Twilight 6:50 AM PDT 7:07 PM PDT
Nautical Twilight 6:15 AM PDT 7:42 PM PDT
Astronomical Twilight 5:40 AM PDT 8:17 PM PDT
Moon No Moon Rise 2:52 PM PDT (10/8)
Length of Visible Light 12h 16m
Length of Day
11h 16m
Last Quarter, 45% of the Moon is Illuminated
Oct 8
Last Quarter
Oct 15
New
Oct 21
First Quarter
Oct 29
Full
Nov 6
Last Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 41.0 °F 39.0 °F 37.4 °F 87% 29.96 in 7.0 mi WSW 3.5 mph - N/A   Clear
12:35 AM 39.2 °F 35.9 °F 39.2 °F 100% 29.95 in 6.0 mi SW 4.6 mph - N/A   Clear
12:55 AM 39.2 °F 37.0 °F 37.4 °F 93% 29.96 in 8.0 mi WSW 3.5 mph - N/A   Clear
1:15 AM 39.2 °F - 37.4 °F 93% 29.96 in 9.0 mi Calm Calm - N/A   Clear
1:35 AM 39.2 °F - 37.4 °F 93% 29.96 in 10.0 mi Calm Calm - N/A   Clear
1:55 AM 37.4 °F - 37.4 °F 100% 29.96 in 10.0 mi Calm Calm - N/A   Clear
2:15 AM 37.4 °F 34.9 °F 35.6 °F 93% 29.96 in 10.0 mi WSW 3.5 mph - N/A   Clear
2:35 AM 37.4 °F 34.9 °F 37.4 °F 100% 29.96 in 10.0 mi SSW 3.5 mph - N/A   Clear
2:55 AM 37.4 °F - 37.4 °F 100% 29.96 in 10.0 mi Calm Calm - N/A   Clear
3:15 AM 37.4 °F - 35.6 °F 93% 29.96 in 10.0 mi Calm Calm - N/A   Clear
3:35 AM 37.4 °F - 35.6 °F 93% 29.96 in 10.0 mi Calm Calm - N/A   Clear
3:55 AM 37.4 °F 33.8 °F 35.6 °F 93% 29.96 in 10.0 mi SW 4.6 mph - N/A   Clear
4:15 AM 35.6 °F 32.8 °F 35.6 °F 100% 29.96 in 10.0 mi SW 3.5 mph - N/A   Clear
4:35 AM 35.6 °F 31.7 °F 35.6 °F 100% 29.97 in 10.0 mi SW 4.6 mph - N/A   Clear
4:55 AM 35.6 °F - 35.6 °F 100% 29.97 in 10.0 mi Calm Calm - N/A   Clear
5:15 AM 35.6 °F 31.7 °F 35.6 °F 100% 29.98 in 10.0 mi SW 4.6 mph - N/A   Clear
5:35 AM 35.6 °F - 35.6 °F 100% 29.97 in 10.0 mi Calm Calm - N/A   Clear
5:55 AM 35.6 °F 32.8 °F 33.8 °F 93% 29.97 in 10.0 mi SW 3.5 mph - N/A   Clear
6:15 AM 33.8 °F - 32.0 °F 93% 29.97 in 10.0 mi Calm Calm - N/A   Clear
6:35 AM 33.8 °F 29.6 °F 32.0 °F 93% 29.97 in 10.0 mi WSW 4.6 mph - N/A   Clear
6:55 AM 33.8 °F 30.8 °F 32.0 °F 93% 29.98 in 10.0 mi SW 3.5 mph - N/A   Clear
7:15 AM 33.8 °F 30.8 °F 32.0 °F 93% 29.98 in 10.0 mi SW 3.5 mph - N/A   Clear
7:35 AM 33.8 °F - 32.0 °F 93% 29.99 in 10.0 mi Calm Calm - N/A   Clear
7:55 AM 33.8 °F 30.8 °F 32.0 °F 93% 29.99 in 10.0 mi SW 3.5 mph - N/A   Clear
8:15 AM 35.6 °F - 33.8 °F 93% 29.99 in 10.0 mi Calm Calm - N/A   Clear
8:35 AM 37.4 °F - 35.6 °F 93% 30.00 in 10.0 mi Calm Calm - N/A   Clear
8:55 AM 39.2 °F 35.9 °F 37.4 °F 93% 30.00 in 7.0 mi SSW 4.6 mph - N/A   Clear
9:15 AM 42.8 °F 40.1 °F 39.2 °F 87% 30.00 in 7.0 mi SW 4.6 mph - N/A   Clear
9:35 AM 44.6 °F 42.2 °F 39.2 °F 81% 30.00 in 10.0 mi SSW 4.6 mph - N/A   Clear
9:55 AM 48.2 °F - 41.0 °F 76% 30.01 in 10.0 mi SSW 5.8 mph - N/A   Clear
10:15 AM 51.8 °F - 41.0 °F 67% 30.01 in 10.0 mi SSW 5.8 mph - N/A   Clear
10:35 AM 53.6 °F - 41.0 °F 62% 30.01 in 5.0 mi South 3.5 mph - N/A   Haze
10:55 AM 55.4 °F - 41.0 °F 58% 30.01 in 5.0 mi SW 4.6 mph - N/A   Haze
11:35 AM 59.0 °F - 41.0 °F 51% 30.01 in 5.0 mi WSW 3.5 mph - N/A   Haze
11:55 AM 60.8 °F - 41.0 °F 48% 30.01 in 5.0 mi Calm Calm - N/A   Haze
12:15 PM 62.6 °F - 41.0 °F 45% 30.00 in 5.0 mi Calm Calm - N/A   Haze
12:35 PM 64.4 °F - 41.0 °F 42% 30.00 in 5.0 mi SSW 3.5 mph - N/A   Haze
12:55 PM 66.2 °F - 41.0 °F 40% 29.99 in 5.0 mi Calm Calm - N/A   Haze
1:15 PM 66.2 °F - 41.0 °F 40% 29.99 in 5.0 mi SSW 4.6 mph - N/A   Haze
1:35 PM 68.0 °F - 41.0 °F 37% 29.98 in 5.0 mi SSE 3.5 mph - N/A   Haze
1:55 PM 69.8 °F - 41.0 °F 35% 29.98 in 5.0 mi East 3.5 mph - N/A   Haze
2:15 PM 71.6 °F - 42.8 °F 35% 29.97 in 5.0 mi NNE 5.8 mph - N/A   Haze
2:35 PM 71.6 °F - 42.8 °F 35% 29.97 in 7.0 mi North 4.6 mph - N/A   Clear
2:55 PM 71.6 °F - 44.6 °F 38% 29.97 in 8.0 mi Calm Calm - N/A   Clear
3:15 PM 71.6 °F - 46.4 °F 41% 29.96 in 10.0 mi Calm Calm - N/A   Clear
3:35 PM 71.6 °F - 48.2 °F 43% 29.96 in 10.0 mi NNE 10.4 mph - N/A   Clear
3:55 PM 69.8 °F - 48.2 °F 46% 29.97 in 7.0 mi North 5.8 mph - N/A   Clear
4:15 PM 69.8 °F - 46.4 °F 43% 29.97 in 10.0 mi NNW 6.9 mph - N/A   Clear
4:55 PM 68.0 °F - 46.4 °F 46% 29.97 in 10.0 mi NNW 8.1 mph - N/A   Clear
5:15 PM 66.2 °F - 46.4 °F 49% 29.98 in 10.0 mi NW 4.6 mph - N/A   Clear
5:35 PM 66.2 °F - 46.4 °F 49% 29.98 in 8.0 mi NNW 6.9 mph - N/A   Clear
5:55 PM 64.4 °F - 46.4 °F 52% 29.98 in 9.0 mi NNW 4.6 mph - N/A   Clear
6:15 PM 62.6 °F - 46.4 °F 55% 29.99 in 10.0 mi NNW 6.9 mph - N/A   Clear
6:35 PM 59.0 °F - 46.4 °F 63% 29.99 in 9.0 mi NNW 4.6 mph - N/A   Clear
7:15 PM 55.4 °F - 46.4 °F 72% 29.99 in 10.0 mi Calm Calm - N/A   Clear
7:35 PM 53.6 °F - 46.4 °F 77% 30.00 in 9.0 mi Calm Calm - N/A   Clear
7:55 PM 51.8 °F - 46.4 °F 82% 30.00 in 10.0 mi Calm Calm - N/A   Clear
8:15 PM 51.8 °F - 46.4 °F 82% 30.01 in 10.0 mi Calm Calm - N/A   Clear
8:55 PM 48.2 °F - 46.4 °F 93% 30.03 in 9.0 mi Calm Calm - N/A   Clear
9:15 PM 46.4 °F - 44.6 °F 93% 30.04 in 10.0 mi Calm Calm - N/A   Clear
9:35 PM 46.4 °F - 44.6 °F 93% 30.05 in 5.0 mi Calm Calm - N/A   Clear
9:55 PM 46.4 °F - 44.6 °F 93% 30.05 in 10.0 mi Calm Calm - N/A   Clear
10:15 PM 44.6 °F - 44.6 °F 100% 30.06 in 9.0 mi Calm Calm - N/A   Clear
10:35 PM 44.6 °F - 42.8 °F 93% 30.06 in 10.0 mi Calm Calm - N/A   Clear
10:55 PM 44.6 °F - 42.8 °F 93% 30.07 in 9.0 mi Calm Calm - N/A   Clear
11:15 PM 42.8 °F - 41.0 °F 93% 30.07 in 7.0 mi Calm Calm - N/A   Clear
11:55 PM 41.0 °F - 41.0 °F 100% 30.08 in 4.0 mi Calm Calm - N/A   Clear