Weather History for Stampede Pass, WA

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Sunday, February 17, 2013

  Actual Average Record
Temperature  
Mean Temperature 26 °F -  
Max Temperature 27 °F 31 °F 44 °F (2007)
Min Temperature 25 °F 24 °F 6 °F (2006)
Degree Days  
Heating Degree Days 39    
Moisture  
Dew Point 23 °F    
Average Humidity 88    
Maximum Humidity 93    
Minimum Humidity 80    
Precipitation  
Precipitation 0.01 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.10 in    
Wind  
Wind Speed 6 mph (West)    
Max Wind Speed 9 mph    
Max Gust Speed 17 mph    
Visibility 6 miles    
Events Fog , Snow    
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

Feb. 17, 2013 Rise Set
Actual Time 7:06 AM PST 5:32 PM PST
Civil Twilight 6:35 AM PST 6:04 PM PST
Nautical Twilight 5:59 AM PST 6:40 PM PST
Astronomical Twilight 5:24 AM PST 7:15 PM PST
Moon 10:30 AM PST (2/17) 1:04 AM PST (2/17)
Length of Visible Light 11h 29m
Length of Day
10h 26m
Waxing Crescent, 50% of the Moon is Illuminated
Feb 17
Waxing Crescent
Feb 17
First Quarter
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
2:56 AM 27.0 °F 18.0 °F 24.1 °F 89% 30.14 in 0.5 mi West 9.2 mph 17.3 mph 0.01 in Fog , Snow Light Snow
5:43 AM 26.6 °F 17.5 °F 24.8 °F 93% 30.06 in 1.2 mi WSW 9.2 mph - 0.01 in Snow Light Snow
6:05 AM 26.6 °F 19.1 °F 24.8 °F 93% 30.06 in 0.8 mi Variable 6.9 mph - 0.00 in Snow Light Snow
9:03 AM 26.6 °F 18.2 °F 24.8 °F 93% 30.09 in 2.0 mi West 8.1 mph - N/A   Overcast
4:13 PM 26.6 °F 19.1 °F 21.2 °F 80% 30.07 in 10.0 mi West 6.9 mph - N/A   Overcast
6:56 PM 26.1 °F - 21.9 °F 84% 30.14 in 10.0 mi Calm Calm - N/A   Overcast
7:56 PM 25.0 °F - 21.9 °F 88% 30.14 in 10.0 mi Calm Calm - N/A   Overcast
9:56 PM 25.0 °F - 21.9 °F 88% 30.12 in 10.0 mi Calm Calm - N/A   Overcast
10:56 PM 25.0 °F - 21.9 °F 88% 30.11 in 10.0 mi Calm Calm - N/A   Overcast