Stampede Pass, WA
on Thursday, January 31, 2013

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Daily Summary
 ActualAverage (KEAT)Record (KEAT)
Temperature
Mean Temperature °F / °C 29°F / -2°C  
Max Temperature 34°F / 1°C 36°F / 2°C 60°F / 15°C (1971)
Min Temperature 32°F / 0°C 23°F / -5°C -9°F / -22°C (1996)
Degree Days
Heating Degree Days 32 36  
Month to date heating degree days 1160  
Since 1 July heating degree days 4257  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 0  
Moisture
Dew Point 31°F / -1°C   
Average Humidity 92    
Maximum Humidity 96    
Minimum Humidity 87    
Precipitation
Precipitation 0.04 in / 1.02 cm 0.05 in / 1.27 cm 0.50 in / 1.27 cm (1963)
Month to date precipitation 1.87  
Year to date precipitation 1.87  
Snow
Snow 0.00 in / 0.00 cm 0.40 in / 1.02 cm in / cm ()
Month to date snowfall 15.5  
Since 1 July snowfall 40.4  
Snow Depth in / cm   
Wind
Wind Speed 8 mph / 13 km/h   
Max Wind Speed 10 mph / 16 km/h   
Max Gust Speed 18 mph / 29 km/h   

Key: T is trace of precipitation, MM is missing value
Source: NWS Daily Summary
Time(PST)TemperatureDew PointHumidity Pressure Visibility Wind DirectionWind SpeedGust SpeedPrecipitationEvents Conditions
2:56 AM 34.0°F / 1.1°C 33.1°F / 0.6°C 96% 30.35 in / 1027.8 hPa 0.5 miles / 0.8 kilometers Variable 5.8 mph / 9.3 km/h - 0.03 in / 0.8 cm Fog Fog
8:48 AM 32.0°F / 0.0°C 30.2°F / -1.0°C 93% 30.27 in / 1024.9 hPa 0.2 miles / 0.4 kilometers West 9.2 mph / 14.8 km/h 18.4 mph / 29.6 km/h 0.01 in / 0.3 cm Fog Fog
11:56 AM 33.1°F / 0.6°C 32.0°F / 0.0°C 96% 30.33 in / 1027.0 hPa 0.2 miles / 0.4 kilometers Variable 6.9 mph / 11.1 km/h - 0.01 in / 0.3 cm Fog , Snow Light Snow
12:41 PM 33.8°F / 1.0°C 30.2°F / -1.0°C 87% 30.25 in / 1024.3 hPa 1.0 miles / 1.6 kilometers West 8.1 mph / 13.0 km/h 18.4 mph / 29.6 km/h 0.01 in / 0.3 cm Snow Light Snow
1:30 PM 33.8°F / 1.0°C 30.2°F / -1.0°C 87% 30.23 in / 1023.6 hPa 0.2 miles / 0.4 kilometers West 10.4 mph / 16.7 km/h - N/A Fog Fog
8:56 PM 34.0°F / 1.1°C 33.1°F / 0.6°C 96% 30.27 in / 1025.0 hPa 0.5 miles / 0.8 kilometers West 8.1 mph / 13.0 km/h 16.1 mph / 25.9 km/h N/A Fog Fog
Moon Phase
Jan. 31 Feb. 03 Feb. 10 Feb. 17 Feb. 25
Sunrise:07:31 AM (PST) Moon Rise:10:40 PM (PST)1/31
Sunset:05:06 PM (PST) Moon Set:09:11 AM (PST)1/31

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