Weather History for Stampede Pass, WA

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Monday, May 13, 2013

  Actual Average Record
Temperature  
Mean Temperature 40 °F -  
Max Temperature 48 °F 45 °F 66 °F (1997)
Min Temperature 34 °F 32 °F 28 °F (1999)
Degree Days  
Heating Degree Days 24    
Moisture  
Dew Point 40 °F    
Average Humidity 90    
Maximum Humidity 100    
Minimum Humidity 80    
Precipitation  
Precipitation 0.13 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.04 in    
Wind  
Wind Speed 4 mph (West)    
Max Wind Speed 15 mph    
Max Gust Speed 36 mph    
Visibility 5 miles    
Events Fog , Rain    
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

May. 13, 2013 Rise Set
Actual Time 5:31 AM PDT 8:33 PM PDT
Civil Twilight 4:55 AM PDT 9:09 PM PDT
Nautical Twilight 4:08 AM PDT 9:55 PM PDT
Astronomical Twilight 3:12 AM PDT 10:53 PM PDT
Moon 8:20 AM PDT (5/13) 11:45 PM PDT (5/13)
Length of Visible Light 16h 14m
Length of Day
15h 01m
Waxing Crescent, 13% of the Moon is Illuminated
May 13
Waxing Crescent
May 17
First Quarter
May 24
Full
May 31
Last Quarter
Jun 8
New

Hourly Weather History & Observations

Time (PDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
5:08 AM 44.6 °F - 44.6 °F 100% 30.05 in 0.5 mi Calm Calm - N/A Fog Fog
6:30 AM 44.6 °F 43.1 °F 42.8 °F 93% 30.05 in 3.0 mi Variable 3.5 mph - N/A   Overcast
6:37 AM 44.6 °F 43.1 °F 42.8 °F 93% 30.05 in 5.0 mi SSW 3.5 mph - N/A   Overcast
6:49 AM 44.6 °F 43.1 °F 42.8 °F 93% 30.05 in 0.5 mi Variable 3.5 mph - N/A Fog Fog
6:58 AM 44.6 °F 42.2 °F 42.8 °F 93% 30.05 in 4.0 mi Variable 4.6 mph - N/A   Overcast
7:04 AM 44.6 °F - 42.8 °F 93% 30.05 in 1.2 mi Calm Calm - N/A   Overcast
7:11 AM 44.6 °F - 44.6 °F 100% 30.05 in 0.2 mi Calm Calm - N/A Fog Fog
7:20 AM 44.6 °F 43.1 °F 44.6 °F 100% 30.05 in 0.2 mi Variable 3.5 mph - N/A Fog Fog
7:50 AM 44.6 °F 41.4 °F 42.8 °F 93% 30.05 in 1.0 mi Variable 5.8 mph - 0.01 in Rain Light Rain
7:56 AM 45.0 °F 42.6 °F 43.0 °F 93% 30.05 in 3.0 mi Variable 4.6 mph - 0.01 in Rain Light Rain
8:03 AM 44.6 °F 40.7 °F 42.8 °F 93% 30.05 in 1.5 mi West 6.9 mph - 0.00 in   Overcast
8:08 AM 44.6 °F 43.1 °F 42.8 °F 93% 30.05 in 4.0 mi Variable 3.5 mph - 0.00 in   Overcast
8:34 AM 44.6 °F 43.1 °F 42.8 °F 93% 30.05 in 10.0 mi Variable 3.5 mph - 0.00 in   Overcast
8:56 AM 46.0 °F 44.8 °F 44.1 °F 93% 30.04 in 10.0 mi Variable 3.5 mph - 0.00 in   Mostly Cloudy
9:56 AM 46.0 °F 44.8 °F 42.1 °F 86% 30.04 in 8.0 mi Variable 3.5 mph - N/A   Overcast
10:56 AM 46.9 °F - 41.0 °F 80% 30.02 in 10.0 mi Calm Calm - 0.00 in   Overcast
11:16 AM 46.4 °F - 42.8 °F 87% 30.02 in 10.0 mi Calm Calm - 0.00 in   Mostly Cloudy
11:30 AM 46.4 °F - 42.8 °F 87% 30.01 in 10.0 mi Calm Calm - 0.00 in   Overcast
11:41 AM 46.4 °F 45.2 °F 41.0 °F 81% 30.01 in 10.0 mi NNW 3.5 mph - 0.00 in   Overcast
3:21 PM 42.8 °F 35.8 °F 39.2 °F 87% 30.00 in 3.0 mi West 13.8 mph 35.7 mph 0.03 in Rain Light Rain
3:35 PM 42.8 °F 37.0 °F 39.2 °F 87% 30.00 in 10.0 mi West 10.4 mph 31.1 mph 0.04 in   Overcast
3:56 PM 42.1 °F 37.7 °F 39.0 °F 89% 30.00 in 5.0 mi Variable 6.9 mph 25.3 mph 0.06 in Rain Light Rain
4:56 PM 39.0 °F 30.6 °F 37.0 °F 93% 30.04 in 2.5 mi West 15.0 mph 34.5 mph 0.06 in Rain Rain
5:14 PM 39.2 °F 32.0 °F 35.6 °F 87% 30.01 in 2.5 mi West 11.5 mph 25.3 mph 0.04 in Rain Light Rain
5:17 PM 39.2 °F 33.6 °F 37.4 °F 93% 30.01 in 3.0 mi West 8.1 mph 25.3 mph 0.04 in Rain Light Rain
5:36 PM 39.2 °F - 35.6 °F 87% 30.00 in - North - - 0.00 in   Overcast
7:56 PM 36.0 °F 27.5 °F 30.9 °F 82% 30.11 in 10.0 mi West 12.7 mph 26.5 mph 0.00 in   Mostly Cloudy
8:56 PM 35.1 °F 25.5 °F 30.9 °F 85% 30.10 in 10.0 mi West 15.0 mph 35.7 mph N/A   Mostly Cloudy
10:56 PM 34.0 °F 24.6 °F 30.0 °F 85% 30.14 in 10.0 mi West 13.8 mph 32.2 mph N/A   Overcast