Weather History for Chehalis, WA

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Wednesday, May 9, 2012

  Actual Average (KOLM) Record (KOLM)
Temperature  
Mean Temperature 47 °F 53 °F  
Max Temperature 59 °F 64 °F 85 °F (1987)
Min Temperature 35 °F 42 °F 26 °F (1996)
Degree Days  
Heating Degree Days 18 12  
Month to date heating degree days 118  
Since 1 July heating degree days 4977  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 0  
Moisture  
Dew Point 33 °F    
Average Humidity 61    
Maximum Humidity 93    
Minimum Humidity 33    
Precipitation  
Precipitation 0.00 in 0.07 in 0.93 in (2000)
Month to date precipitation 0.74  
Year to date precipitation 22.68  
Sea Level Pressure  
Sea Level Pressure 30.30 in    
Wind  
Wind Speed 5 mph (West)    
Max Wind Speed 13 mph    
Max Gust Speed 24 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

May. 09, 2012 Rise Set
Actual Time 5:44 AM PDT 8:32 PM PDT
Civil Twilight 5:09 AM PDT 9:07 PM PDT
Nautical Twilight 4:25 AM PDT 9:52 PM PDT
Astronomical Twilight 3:33 AM PDT 10:45 PM PDT
Moon No Moon Rise 9:02 AM PDT (5/9)
Length of Visible Light 15h 58m
Length of Day
14h 48m
Waning Gibbous, 82% of the Moon is Illuminated
May 9
Waning Gibbous
May 12
Last Quarter
May 20
New
May 28
First Quarter
Jun 4
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 41.0 °F 39.0 °F 37.4 °F 87% 30.22 in 10.0 mi SSW 3.5 mph - N/A   Clear
12:35 AM 39.2 °F 37.0 °F 37.4 °F 93% 30.22 in 10.0 mi SW 3.5 mph - N/A   Clear
12:55 AM 37.4 °F 33.8 °F 35.6 °F 93% 30.22 in 10.0 mi WSW 4.6 mph - N/A   Clear
1:15 AM 37.4 °F 32.1 °F 35.6 °F 93% 30.23 in 10.0 mi WSW 6.9 mph - N/A   Clear
1:35 AM 39.2 °F 35.9 °F 35.6 °F 87% 30.23 in 10.0 mi SW 4.6 mph - N/A   Clear
1:55 AM 39.2 °F 35.9 °F 35.6 °F 87% 30.23 in 10.0 mi SW 4.6 mph - N/A   Clear
2:15 AM 39.2 °F 37.0 °F 35.6 °F 87% 30.23 in 10.0 mi SW 3.5 mph - N/A   Clear
2:35 AM 37.4 °F - 35.6 °F 93% 30.23 in 10.0 mi Calm Calm - N/A   Clear
2:55 AM 39.2 °F - 35.6 °F 87% 30.23 in 10.0 mi Calm Calm - N/A   Clear
3:15 AM 39.2 °F 35.9 °F 35.6 °F 87% 30.24 in 10.0 mi South 4.6 mph - N/A   Clear
3:35 AM 39.2 °F 37.0 °F 35.6 °F 87% 30.24 in 10.0 mi SW 3.5 mph - N/A   Mostly Cloudy
4:15 AM 37.4 °F 33.8 °F 35.6 °F 93% 30.24 in 10.0 mi SW 4.6 mph - N/A   Scattered Clouds
4:35 AM 37.4 °F 34.9 °F 35.6 °F 93% 30.25 in 10.0 mi SSW 3.5 mph - N/A   Clear
4:55 AM 37.4 °F 33.8 °F 35.6 °F 93% 30.25 in 10.0 mi WSW 4.6 mph - N/A   Clear
5:15 AM 35.6 °F 30.7 °F 33.8 °F 93% 30.25 in 10.0 mi SSW 5.8 mph - N/A   Clear
5:35 AM 35.6 °F - 33.8 °F 93% 30.26 in 10.0 mi Calm Calm - N/A   Clear
6:15 AM 35.6 °F 30.7 °F 33.8 °F 93% 30.26 in 10.0 mi SSW 5.8 mph - N/A   Clear
6:35 AM 37.4 °F 33.8 °F 33.8 °F 87% 30.27 in 10.0 mi SSW 4.6 mph - N/A   Clear
7:15 AM 39.2 °F - 35.6 °F 87% 30.28 in 10.0 mi Calm Calm - N/A   Clear
7:35 AM 41.0 °F 38.0 °F 35.6 °F 81% 30.29 in 8.0 mi South 4.6 mph - N/A   Clear
7:55 AM 42.8 °F 39.3 °F 37.4 °F 81% 30.29 in 10.0 mi South 5.8 mph - N/A   Clear
8:15 AM 46.4 °F 44.3 °F 37.4 °F 71% 30.30 in 8.0 mi SSE 4.6 mph - N/A   Clear
8:35 AM 46.4 °F 44.3 °F 37.4 °F 71% 30.30 in 10.0 mi North 4.6 mph - N/A   Clear
8:55 AM 48.2 °F - 35.6 °F 62% 30.30 in 10.0 mi NW 8.1 mph - N/A   Clear
9:15 AM 50.0 °F - 35.6 °F 58% 30.30 in 10.0 mi NNE 5.8 mph - N/A   Partly Cloudy
9:35 AM 50.0 °F - 33.8 °F 54% 30.30 in 10.0 mi NW 5.8 mph - N/A   Clear
9:55 AM 50.0 °F - 33.8 °F 54% 30.30 in 10.0 mi NNW 5.8 mph 17.3 mph N/A   Partly Cloudy
10:15 AM 53.6 °F - 35.6 °F 51% 30.29 in 9.0 mi NW 5.8 mph - N/A   Partly Cloudy
10:35 AM 53.6 °F - 33.8 °F 47% 30.30 in 7.0 mi WNW 10.4 mph - N/A   Partly Cloudy
10:55 AM 53.6 °F - 35.6 °F 51% 30.30 in 10.0 mi NW 5.8 mph 16.1 mph N/A   Scattered Clouds
11:15 AM 55.4 °F - 35.6 °F 47% 30.30 in 10.0 mi West 8.1 mph - N/A   Mostly Cloudy
11:35 AM 55.4 °F - 32.0 °F 41% 30.30 in 10.0 mi NW 10.4 mph 18.4 mph N/A   Mostly Cloudy
11:55 AM 55.4 °F - 33.8 °F 44% 30.30 in 10.0 mi NW 9.2 mph 16.1 mph N/A   Scattered Clouds
12:15 PM 55.4 °F - 35.6 °F 47% 30.30 in 10.0 mi West 9.2 mph - N/A   Scattered Clouds
12:35 PM 57.2 °F - 33.8 °F 41% 30.31 in 10.0 mi NW 10.4 mph 16.1 mph N/A   Scattered Clouds
12:55 PM 57.2 °F - 32.0 °F 38% 30.31 in 10.0 mi North 5.8 mph - N/A   Mostly Cloudy
1:15 PM 55.4 °F - 26.6 °F 33% 30.31 in 10.0 mi WNW 8.1 mph 19.6 mph N/A   Scattered Clouds
1:35 PM 57.2 °F - 30.2 °F 36% 30.30 in 10.0 mi NW 12.7 mph 17.3 mph N/A   Mostly Cloudy
1:55 PM 57.2 °F - 28.4 °F 33% 30.31 in 10.0 mi WNW 6.9 mph 16.1 mph N/A   Partly Cloudy
2:15 PM 59.0 °F - 30.2 °F 34% 30.30 in 10.0 mi NW 9.2 mph 17.3 mph N/A   Scattered Clouds
2:35 PM 57.2 °F - 30.2 °F 36% 30.30 in 10.0 mi WNW 5.8 mph 17.3 mph N/A   Partly Cloudy
2:55 PM 57.2 °F - 30.2 °F 36% 30.31 in 10.0 mi West 9.2 mph 17.3 mph N/A   Clear
3:15 PM 59.0 °F - 30.2 °F 34% 30.31 in 10.0 mi WNW 10.4 mph 20.7 mph N/A   Partly Cloudy
3:35 PM 57.2 °F - 30.2 °F 36% 30.31 in 10.0 mi West 8.1 mph 20.7 mph N/A   Partly Cloudy
3:55 PM 57.2 °F - 32.0 °F 38% 30.32 in 10.0 mi WNW 10.4 mph 19.6 mph N/A   Clear
4:15 PM 57.2 °F - 30.2 °F 36% 30.31 in 10.0 mi West 9.2 mph 18.4 mph N/A   Clear
4:35 PM 57.2 °F - 32.0 °F 38% 30.31 in 10.0 mi West 8.1 mph 16.1 mph N/A   Clear
4:55 PM 55.4 °F - 30.2 °F 38% 30.31 in 10.0 mi WNW 8.1 mph 20.7 mph N/A   Clear
5:15 PM 55.4 °F - 32.0 °F 41% 30.32 in 10.0 mi West 10.4 mph 21.9 mph N/A   Clear
5:35 PM 55.4 °F - 28.4 °F 36% 30.32 in 10.0 mi WNW 11.5 mph 21.9 mph N/A   Clear
5:55 PM 55.4 °F - 32.0 °F 41% 30.32 in 10.0 mi West 10.4 mph 16.1 mph N/A   Clear
6:15 PM 53.6 °F - 30.2 °F 41% 30.32 in 10.0 mi West 11.5 mph 20.7 mph N/A   Clear
6:35 PM 53.6 °F - 30.2 °F 41% 30.32 in 10.0 mi WNW 11.5 mph 24.2 mph N/A   Clear
6:55 PM 51.8 °F - 32.0 °F 47% 30.32 in 10.0 mi WNW 10.4 mph 18.4 mph N/A   Clear
7:15 PM 51.8 °F - 32.0 °F 47% 30.33 in 10.0 mi WNW 11.5 mph 20.7 mph N/A   Clear
7:35 PM 50.0 °F - 32.0 °F 50% 30.34 in 10.0 mi NW 8.1 mph - N/A   Clear
7:55 PM 50.0 °F - 32.0 °F 50% 30.34 in 10.0 mi WNW 6.9 mph 18.4 mph N/A   Clear
8:15 PM 48.2 °F - 32.0 °F 54% 30.34 in 10.0 mi WNW 8.1 mph - N/A   Clear
8:35 PM 46.4 °F 42.4 °F 32.0 °F 57% 30.35 in 10.0 mi WNW 8.1 mph - N/A   Clear
8:55 PM 46.4 °F 44.3 °F 32.0 °F 57% 30.35 in 10.0 mi West 4.6 mph - N/A   Clear
9:15 PM 44.6 °F 41.4 °F 30.2 °F 57% 30.36 in 9.0 mi West 5.8 mph - N/A   Clear
9:35 PM 44.6 °F - 28.4 °F 53% 30.37 in 8.0 mi Calm Calm - N/A   Mostly Cloudy
9:55 PM 44.6 °F - 28.4 °F 53% 30.38 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:15 PM 42.8 °F - 30.2 °F 61% 30.38 in 10.0 mi Calm Calm - N/A   Overcast
10:35 PM 41.0 °F - 32.0 °F 70% 30.39 in 10.0 mi Calm Calm - N/A   Scattered Clouds
10:55 PM 41.0 °F - 32.0 °F 70% 30.39 in 10.0 mi Calm Calm - N/A   Clear
11:15 PM 41.0 °F - 32.0 °F 70% 30.39 in 10.0 mi Calm Calm - N/A   Clear
11:35 PM 41.0 °F 38.0 °F 32.0 °F 70% 30.39 in 10.0 mi South 4.6 mph - N/A   Clear
11:55 PM 39.2 °F - 32.0 °F 75% 30.39 in 10.0 mi Calm Calm - N/A   Clear