Weather History for Chehalis, WA

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Wednesday, October 3, 2012

  Actual Average (KOLM) Record (KOLM)
Temperature  
Mean Temperature 57 °F 54 °F  
Max Temperature 68 °F 65 °F 83 °F (1993)
Min Temperature 46 °F 42 °F 28 °F (1989)
Degree Days  
Heating Degree Days 8 11  
Month to date heating degree days 32  
Since 1 July heating degree days 372  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 106  
Growing Degree Days 7 (Base 50)    
Moisture  
Dew Point 36 °F    
Average Humidity 51    
Maximum Humidity 76    
Minimum Humidity 28    
Precipitation  
Precipitation 0.00 in 0.09 in 1.02 in (1997)
Month to date precipitation 0.26  
Year to date precipitation 29.57  
Sea Level Pressure  
Sea Level Pressure 30.29 in    
Wind  
Wind Speed 7 mph (NNE)    
Max Wind Speed 17 mph    
Max Gust Speed 22 mph    
Visibility 7 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Oct. 03, 2012 Rise Set
Actual Time 7:14 AM PDT 6:46 PM PDT
Civil Twilight 6:43 AM PDT 7:16 PM PDT
Nautical Twilight 6:08 AM PDT 7:51 PM PDT
Astronomical Twilight 5:33 AM PDT 8:27 PM PDT
Moon 8:27 PM PDT (10/3) 10:57 AM PDT (10/3)
Length of Visible Light 12h 32m
Length of Day
11h 32m
Waning Gibbous, 88% of the Moon is Illuminated
Oct 3
Waning Gibbous
Oct 8
Last Quarter
Oct 15
New
Oct 21
First Quarter
Oct 29
Full

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 50.0 °F - 39.2 °F 66% 30.27 in 8.0 mi NNE 5.8 mph - N/A   Clear
12:35 AM 50.0 °F - 39.2 °F 66% 30.27 in 6.0 mi NNE 4.6 mph - N/A   Haze
12:55 AM 50.0 °F - 39.2 °F 66% 30.27 in 9.0 mi NNE 6.9 mph - N/A   Clear
1:15 AM 50.0 °F - 39.2 °F 66% 30.28 in 7.0 mi North 5.8 mph - N/A   Clear
1:35 AM 48.2 °F - 39.2 °F 71% 30.28 in 7.0 mi Calm Calm - N/A   Clear
1:55 AM 46.4 °F - 39.2 °F 76% 30.29 in 9.0 mi Calm Calm - N/A   Clear
2:15 AM 48.2 °F - 39.2 °F 71% 30.29 in 7.0 mi North 4.6 mph - N/A   Clear
2:35 AM 48.2 °F - 39.2 °F 71% 30.29 in 7.0 mi North 3.5 mph - N/A   Clear
2:55 AM 48.2 °F - 39.2 °F 71% 30.29 in 7.0 mi North 6.9 mph - N/A   Clear
3:15 AM 48.2 °F - 39.2 °F 71% 30.29 in 7.0 mi North 4.6 mph - N/A   Clear
3:35 AM 48.2 °F - 39.2 °F 71% 30.30 in 7.0 mi North 3.5 mph - N/A   Clear
3:55 AM 46.4 °F 43.5 °F 39.2 °F 76% 30.30 in 10.0 mi NNW 5.8 mph - N/A   Clear
4:15 AM 48.2 °F - 39.2 °F 71% 30.31 in 7.0 mi NNW 4.6 mph - N/A   Clear
4:35 AM 46.4 °F 45.2 °F 39.2 °F 76% 30.31 in 7.0 mi North 3.5 mph - N/A   Clear
4:55 AM 46.4 °F - 39.2 °F 76% 30.31 in 8.0 mi Calm Calm - N/A   Clear
5:15 AM 46.4 °F 43.5 °F 39.2 °F 76% 30.32 in 8.0 mi North 5.8 mph - N/A   Clear
5:35 AM 46.4 °F 45.2 °F 39.2 °F 76% 30.33 in 7.0 mi North 3.5 mph - N/A   Clear
5:55 AM 46.4 °F 45.2 °F 37.4 °F 71% 30.33 in 8.0 mi North 3.5 mph - N/A   Clear
6:15 AM 46.4 °F 45.2 °F 37.4 °F 71% 30.33 in 7.0 mi North 3.5 mph - N/A   Clear
6:35 AM 46.4 °F 43.5 °F 37.4 °F 71% 30.33 in 7.0 mi North 5.8 mph - N/A   Clear
6:55 AM 46.4 °F 42.9 °F 37.4 °F 71% 30.34 in 7.0 mi North 6.9 mph - N/A   Clear
7:15 AM 46.4 °F 42.4 °F 37.4 °F 71% 30.34 in 5.0 mi North 8.1 mph - N/A   Haze
7:35 AM 46.4 °F 41.9 °F 37.4 °F 71% 30.34 in 5.0 mi North 9.2 mph - N/A   Haze
7:55 AM 46.4 °F 42.4 °F 37.4 °F 71% 30.34 in 10.0 mi North 8.1 mph - N/A   Clear
8:15 AM 48.2 °F - 37.4 °F 66% 30.34 in 10.0 mi North 5.8 mph - N/A   Clear
8:35 AM 48.2 °F - 37.4 °F 66% 30.35 in 8.0 mi North 4.6 mph - N/A   Clear
8:55 AM 50.0 °F - 37.4 °F 62% 30.35 in 5.0 mi North 4.6 mph - N/A   Haze
9:15 AM 51.8 °F - 35.6 °F 54% 30.35 in 7.0 mi NNE 11.5 mph - N/A   Clear
9:35 AM 53.6 °F - 35.6 °F 51% 30.35 in 5.0 mi NNE 16.1 mph 20.7 mph N/A   Haze
9:55 AM 53.6 °F - 35.6 °F 51% 30.36 in 5.0 mi NNE 17.3 mph 20.7 mph N/A   Haze
10:15 AM 55.4 °F - 35.6 °F 47% 30.36 in 5.0 mi NE 13.8 mph - N/A   Haze
10:35 AM 55.4 °F - 35.6 °F 47% 30.35 in 5.0 mi NNE 15.0 mph 18.4 mph N/A   Haze
10:55 AM 57.2 °F - 35.6 °F 44% 30.35 in 5.0 mi North 9.2 mph - N/A   Haze
11:15 AM 57.2 °F - 35.6 °F 44% 30.35 in 5.0 mi NNE 9.2 mph 16.1 mph N/A   Haze
11:35 AM 57.2 °F - 35.6 °F 44% 30.35 in 5.0 mi North 9.2 mph - N/A   Haze
11:55 AM 59.0 °F - 35.6 °F 42% 30.34 in 5.0 mi NNE 9.2 mph - N/A   Haze
12:15 PM 59.0 °F - 35.6 °F 42% 30.33 in 5.0 mi North 9.2 mph 17.3 mph N/A   Haze
12:35 PM 62.6 °F - 35.6 °F 37% 30.33 in 5.0 mi NNE 9.2 mph 17.3 mph N/A   Haze
12:55 PM 62.6 °F - 35.6 °F 37% 30.32 in 5.0 mi NNE 11.5 mph 16.1 mph N/A   Haze
1:15 PM 64.4 °F - 35.6 °F 34% 30.32 in 5.0 mi North 10.4 mph 17.3 mph N/A   Haze
1:35 PM 64.4 °F - 33.8 °F 32% 30.30 in 10.0 mi NNE 12.7 mph 20.7 mph N/A   Clear
1:55 PM 64.4 °F - 32.0 °F 30% 30.30 in 10.0 mi North 8.1 mph 19.6 mph N/A   Clear
2:15 PM 66.2 °F - 33.8 °F 30% 30.29 in 10.0 mi NNE 10.4 mph 18.4 mph N/A   Clear
2:35 PM 66.2 °F - 32.0 °F 28% 30.28 in 10.0 mi NE 12.7 mph 18.4 mph N/A   Clear
2:55 PM 68.0 °F - 33.8 °F 28% 30.27 in 10.0 mi North 10.4 mph - N/A   Clear
3:15 PM 66.2 °F - 33.8 °F 30% 30.27 in 5.0 mi North 9.2 mph 19.6 mph N/A   Haze
3:35 PM 66.2 °F - 33.8 °F 30% 30.26 in 10.0 mi North 9.2 mph - N/A   Clear
3:55 PM 66.2 °F - 33.8 °F 30% 30.26 in 7.0 mi NNE 13.8 mph - N/A   Clear
4:15 PM 66.2 °F - 35.6 °F 32% 30.25 in 8.0 mi NNE 11.5 mph 17.3 mph N/A   Clear
4:35 PM 66.2 °F - 35.6 °F 32% 30.25 in 5.0 mi NNE 15.0 mph 21.9 mph N/A   Haze
4:55 PM 66.2 °F - 35.6 °F 32% 30.24 in 6.0 mi NNE 17.3 mph - N/A   Haze
5:15 PM 66.2 °F - 33.8 °F 30% 30.24 in 10.0 mi NNE 12.7 mph 20.7 mph N/A   Clear
5:35 PM 64.4 °F - 32.0 °F 30% 30.24 in 10.0 mi NNE 13.8 mph 20.7 mph N/A   Clear
5:55 PM 64.4 °F - 32.0 °F 30% 30.24 in 10.0 mi NNE 11.5 mph 17.3 mph N/A   Clear
6:15 PM 62.6 °F - 32.0 °F 32% 30.25 in 9.0 mi NNE 13.8 mph 18.4 mph N/A   Clear
6:35 PM 62.6 °F - 32.0 °F 32% 30.25 in 10.0 mi NNE 9.2 mph - N/A   Clear
6:55 PM 59.0 °F - 32.0 °F 36% 30.25 in 10.0 mi North 9.2 mph - N/A   Clear
7:15 PM 59.0 °F - 30.2 °F 34% 30.25 in 10.0 mi North 9.2 mph - N/A   Clear
7:35 PM 57.2 °F - 28.4 °F 33% 30.25 in 9.0 mi North 8.1 mph - N/A   Clear
7:55 PM 57.2 °F - 28.4 °F 33% 30.26 in 10.0 mi North 8.1 mph - N/A   Clear
8:15 PM 55.4 °F - 30.2 °F 38% 30.25 in 10.0 mi North 6.9 mph - N/A   Clear
8:35 PM 55.4 °F - 32.0 °F 41% 30.25 in 9.0 mi NNE 9.2 mph - N/A   Clear
8:55 PM 55.4 °F - 32.0 °F 41% 30.25 in 7.0 mi North 5.8 mph - N/A   Clear
9:15 PM 53.6 °F - 32.0 °F 44% 30.25 in 7.0 mi North 6.9 mph - N/A   Clear
9:35 PM 53.6 °F - 32.0 °F 44% 30.25 in 7.0 mi North 6.9 mph - N/A   Clear
9:55 PM 53.6 °F - 32.0 °F 44% 30.26 in 7.0 mi North 5.8 mph - N/A   Clear
10:15 PM 53.6 °F - 32.0 °F 44% 30.26 in 7.0 mi North 6.9 mph - N/A   Clear
10:35 PM 50.0 °F - 35.6 °F 58% 30.26 in 7.0 mi NNE 6.9 mph - N/A   Clear
10:55 PM 50.0 °F - 33.8 °F 54% 30.27 in 7.0 mi Calm Calm - N/A   Clear
11:15 PM 50.0 °F - 35.6 °F 58% 30.27 in 6.0 mi NNE 5.8 mph - N/A   Haze
11:35 PM 48.2 °F - 35.6 °F 62% 30.26 in 7.0 mi Calm Calm - N/A   Clear
11:55 PM 48.2 °F - 35.6 °F 62% 30.27 in 7.0 mi NNE 5.8 mph - N/A   Clear