Weather History for Chehalis, WA

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Wednesday, February 27, 2013

  Actual Average (KOLM) Record (KOLM)
Temperature  
Mean Temperature 46 °F 42 °F  
Max Temperature 50 °F 51 °F 73 °F (1986)
Min Temperature 41 °F 33 °F 12 °F (1962)
Degree Days  
Heating Degree Days 20 23  
Month to date heating degree days 644  
Since 1 July heating degree days 3695  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 0  
Moisture  
Dew Point 40 °F    
Average Humidity 84    
Maximum Humidity 100    
Minimum Humidity 71    
Precipitation  
Precipitation 0.05 in 0.18 in 2.24 in (1972)
Month to date precipitation 5.09  
Year to date precipitation 12.93  
Sea Level Pressure  
Sea Level Pressure 30.28 in    
Wind  
Wind Speed 6 mph (South)    
Max Wind Speed 12 mph    
Max Gust Speed 17 mph    
Visibility 7 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Feb. 27, 2013 Rise Set
Actual Time 6:54 AM PST 5:55 PM PST
Civil Twilight 6:24 AM PST 6:25 PM PST
Nautical Twilight 5:49 AM PST 7:00 PM PST
Astronomical Twilight 5:14 AM PST 7:36 PM PST
Moon 8:35 PM PST (2/27) 7:22 AM PST (2/27)
Length of Visible Light 12h 01m
Length of Day
11h 00m
Waning Gibbous, 96% of the Moon is Illuminated
Feb 27
Waning Gibbous
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter
Mar 27
Full

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 41.0 °F 38.0 °F 35.6 °F 81% 30.24 in 9.0 mi SW 4.6 mph - N/A   Mostly Cloudy
12:35 AM 41.0 °F 36.4 °F 37.4 °F 87% 30.24 in 7.0 mi SW 6.9 mph - N/A   Overcast
12:55 AM 42.8 °F 37.5 °F 37.4 °F 81% 30.24 in 10.0 mi SSW 9.2 mph - N/A   Overcast
1:15 AM 42.8 °F 37.5 °F 37.4 °F 81% 30.24 in 10.0 mi SSW 9.2 mph - N/A   Overcast
1:35 AM 42.8 °F 36.6 °F 37.4 °F 81% 30.25 in 8.0 mi SSW 11.5 mph - 0.01 in   Overcast
1:55 AM 41.0 °F 35.8 °F 39.2 °F 93% 30.26 in 5.0 mi South 8.1 mph - 0.02 in   Overcast
2:15 AM 41.0 °F 37.1 °F 39.2 °F 93% 30.26 in 9.0 mi South 5.8 mph - N/A   Overcast
2:35 AM 41.0 °F 38.0 °F 39.2 °F 93% 30.27 in 10.0 mi South 4.6 mph - 0.01 in   Overcast
2:55 AM 41.0 °F - 39.2 °F 93% 30.27 in 10.0 mi Calm Calm - 0.01 in   Overcast
3:15 AM 41.0 °F 39.0 °F 39.2 °F 93% 30.27 in 10.0 mi SW 3.5 mph - N/A Rain Light Rain
3:35 AM 41.0 °F - 39.2 °F 93% 30.27 in 10.0 mi Calm Calm - N/A   Overcast
4:15 AM 41.0 °F 37.1 °F 39.2 °F 93% 30.27 in 10.0 mi South 5.8 mph - N/A   Overcast
4:35 AM 41.0 °F 36.4 °F 39.2 °F 93% 30.28 in 5.0 mi South 6.9 mph - N/A   Overcast
4:55 AM 41.0 °F 37.1 °F 39.2 °F 93% 30.28 in 8.0 mi South 5.8 mph - N/A   Overcast
5:15 AM 41.0 °F 39.0 °F 39.2 °F 93% 30.28 in 10.0 mi SSW 3.5 mph - N/A   Overcast
5:35 AM 41.0 °F - 39.2 °F 93% 30.29 in 6.0 mi Calm Calm - N/A   Overcast
6:15 AM 41.0 °F - 39.2 °F 93% 30.31 in 6.0 mi Calm Calm - N/A   Overcast
6:35 AM 41.0 °F - 39.2 °F 93% 30.31 in 7.0 mi Calm Calm - N/A   Overcast
6:55 AM 41.0 °F - 39.2 °F 93% 30.31 in 9.0 mi Calm Calm - N/A   Overcast
7:15 AM 41.0 °F 39.0 °F 39.2 °F 93% 30.31 in 5.0 mi SSE 3.5 mph - N/A   Overcast
7:35 AM 41.0 °F 36.4 °F 41.0 °F 100% 30.31 in 5.0 mi South 6.9 mph - N/A   Overcast
7:55 AM 41.0 °F 37.1 °F 41.0 °F 100% 30.31 in 3.0 mi South 5.8 mph - N/A   Overcast
8:15 AM 41.0 °F 36.4 °F 41.0 °F 100% 30.31 in 3.0 mi SSE 6.9 mph - N/A   Overcast
8:35 AM 41.0 °F 37.1 °F 41.0 °F 100% 30.30 in 3.0 mi SSE 5.8 mph - N/A   Overcast
8:55 AM 42.8 °F 38.6 °F 41.0 °F 93% 30.30 in 4.0 mi South 6.9 mph - N/A   Overcast
9:15 AM 42.8 °F 40.1 °F 41.0 °F 93% 30.30 in 6.0 mi South 4.6 mph - N/A   Overcast
9:35 AM 44.6 °F 43.1 °F 41.0 °F 87% 30.29 in 7.0 mi SSE 3.5 mph - N/A   Overcast
9:55 AM 44.6 °F 40.7 °F 41.0 °F 87% 30.28 in 7.0 mi SSE 6.9 mph - N/A   Overcast
10:55 AM 46.4 °F 42.4 °F 41.0 °F 81% 30.29 in 10.0 mi South 8.1 mph - N/A   Overcast
11:15 AM 48.2 °F - 41.0 °F 76% 30.30 in 8.0 mi SSW 9.2 mph - N/A   Overcast
11:35 AM 48.2 °F - 41.0 °F 76% 30.31 in 5.0 mi SSW 8.1 mph - N/A   Haze
11:55 AM 48.2 °F - 41.0 °F 76% 30.30 in 7.0 mi South 5.8 mph - N/A   Overcast
12:15 PM 48.2 °F - 41.0 °F 76% 30.30 in 10.0 mi South 8.1 mph - N/A   Overcast
12:35 PM 48.2 °F - 41.0 °F 76% 30.30 in 7.0 mi SSW 8.1 mph - N/A   Overcast
12:55 PM 48.2 °F - 41.0 °F 76% 30.30 in 9.0 mi SW 5.8 mph - N/A   Overcast
1:15 PM 48.2 °F - 41.0 °F 76% 30.29 in 5.0 mi SW 6.9 mph - N/A   Haze
1:35 PM 50.0 °F - 41.0 °F 71% 30.29 in 10.0 mi South 8.1 mph - N/A   Overcast
1:55 PM 50.0 °F - 41.0 °F 71% 30.28 in 5.0 mi SSW 6.9 mph - N/A   Haze
2:15 PM 50.0 °F - 41.0 °F 71% 30.28 in 9.0 mi South 10.4 mph - N/A   Overcast
2:35 PM 50.0 °F - 41.0 °F 71% 30.27 in 7.0 mi South 9.2 mph 17.3 mph N/A   Overcast
2:55 PM 50.0 °F - 41.0 °F 71% 30.27 in 5.0 mi South 6.9 mph - N/A   Haze
3:15 PM 50.0 °F - 41.0 °F 71% 30.28 in 5.0 mi South 8.1 mph - N/A   Haze
3:35 PM 50.0 °F - 41.0 °F 71% 30.27 in 5.0 mi South 6.9 mph - N/A   Haze
3:55 PM 50.0 °F - 41.0 °F 71% 30.27 in 5.0 mi South 9.2 mph - N/A   Haze
4:15 PM 50.0 °F - 41.0 °F 71% 30.27 in 5.0 mi South 10.4 mph - N/A   Haze
4:35 PM 50.0 °F - 41.0 °F 71% 30.27 in 5.0 mi South 9.2 mph - N/A   Haze
4:55 PM 48.2 °F - 41.0 °F 76% 30.27 in 8.0 mi South 8.1 mph - N/A   Overcast
5:15 PM 48.2 °F - 41.0 °F 76% 30.27 in 10.0 mi SSW 9.2 mph - N/A   Overcast
5:35 PM 48.2 °F - 41.0 °F 76% 30.27 in 10.0 mi South 6.9 mph - N/A   Overcast
5:55 PM 46.4 °F 43.5 °F 41.0 °F 81% 30.27 in 9.0 mi SSW 5.8 mph - N/A Rain Light Rain
6:15 PM 46.4 °F 43.5 °F 41.0 °F 81% 30.26 in 9.0 mi South 5.8 mph - N/A   Overcast
6:35 PM 46.4 °F 44.3 °F 41.0 °F 81% 30.26 in 7.0 mi SSW 4.6 mph - N/A   Overcast
6:55 PM 46.4 °F 44.3 °F 41.0 °F 81% 30.24 in 7.0 mi South 4.6 mph - N/A   Mostly Cloudy
7:15 PM 46.4 °F 44.3 °F 41.0 °F 81% 30.25 in 6.0 mi SSW 4.6 mph - N/A   Haze
7:35 PM 46.4 °F 44.3 °F 41.0 °F 81% 30.26 in 10.0 mi South 4.6 mph - N/A   Overcast
7:55 PM 46.4 °F 45.2 °F 41.0 °F 81% 30.26 in 10.0 mi South 3.5 mph - N/A   Overcast
8:15 PM 46.4 °F 45.2 °F 41.0 °F 81% 30.26 in 7.0 mi South 3.5 mph - N/A   Overcast
8:35 PM 46.4 °F 45.2 °F 41.0 °F 81% 30.27 in 7.0 mi WNW 3.5 mph - N/A   Overcast
8:55 PM 44.6 °F - 41.0 °F 87% 30.27 in 7.0 mi Calm Calm - N/A   Overcast
9:35 PM 46.4 °F - 41.0 °F 81% 30.27 in 6.0 mi Calm Calm - N/A   Overcast
9:55 PM 46.4 °F 45.2 °F 41.0 °F 81% 30.26 in 10.0 mi SSE 3.5 mph - N/A   Overcast
10:15 PM 46.4 °F 45.2 °F 42.8 °F 87% 30.26 in 10.0 mi South 3.5 mph - N/A   Overcast
10:55 PM 44.6 °F - 42.8 °F 93% 30.26 in 5.0 mi Calm Calm - N/A Rain Light Rain
11:15 PM 44.6 °F - 42.8 °F 93% 30.26 in 9.0 mi Calm Calm - N/A Rain Light Rain
11:35 PM 44.6 °F - 42.8 °F 93% 30.26 in 8.0 mi Calm Calm - 0.02 in Rain Light Rain