Weather History for Stampede Pass, WA

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Monday, July 30, 2012

  Actual Average Record
Temperature  
Mean Temperature 50 °F -  
Max Temperature 61 °F 66 °F 80 °F (2003)
Min Temperature 46 °F 48 °F 33 °F (2006)
Degree Days  
Heating Degree Days 14    
Growing Degree Days 0 (Base 50)    
Moisture  
Dew Point 47 °F    
Average Humidity 90    
Maximum Humidity 97    
Minimum Humidity 82    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.17 in    
Wind  
Wind Speed 6 mph (West)    
Max Wind Speed 8 mph    
Max Gust Speed -    
Visibility 4 miles    
Events Fog    
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

Jul. 30, 2012 Rise Set
Actual Time 5:42 AM PDT 8:40 PM PDT
Civil Twilight 5:06 AM PDT 9:16 PM PDT
Nautical Twilight 4:19 AM PDT 10:02 PM PDT
Astronomical Twilight 3:23 AM PDT 10:57 PM PDT
Moon 6:48 PM PDT (7/30) 2:58 AM PDT (7/30)
Length of Visible Light 16h 10m
Length of Day
14h 58m
Waxing Gibbous, 93% of the Moon is Illuminated
Jul 30
Waxing Gibbous
Aug 1
Full
Aug 9
Last Quarter
Aug 17
New
Aug 24
First Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
1:24 AM 48.2 °F 46.4 °F 93% 30.16 in 2.0 mi Variable 5.8 mph - N/A   Overcast
7:56 AM 48.9 °F 48.0 °F 97% 30.14 in 0.2 mi North - - N/A Fog Fog
10:49 AM 53.6 °F 48.2 °F 82% 30.17 in 8.0 mi Variable 4.6 mph - N/A   Overcast
11:20 AM 53.6 °F 48.2 °F 82% 30.16 in 10.0 mi Variable 6.9 mph - N/A   Mostly Cloudy
6:56 PM 53.1 °F 48.0 °F 83% 30.16 in 10.0 mi West 8.1 mph - N/A   Scattered Clouds
9:56 PM 48.0 °F 46.0 °F 93% 30.19 in 0.2 mi Variable 4.6 mph - N/A Fog Fog
10:56 PM 46.9 °F 46.0 °F 97% 30.23 in 0.2 mi Variable 4.6 mph - N/A Fog Fog