Stampede Pass, WA

12:28 AM PDT on October 17, 2017 (GMT -0700)
Stampede Pass

Weather History for KSMP - September, 2013

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Monday, September 23, 2013

  Actual Average Record
Temperature  
Mean Temperature 42 °F -  
Max Temperature 42 °F 58 °F 73 °F (2001)
Min Temperature 41 °F 42 °F 30 °F (2000)
Degree Days  
Heating Degree Days 24    
Moisture  
Dew Point 39 °F    
Average Humidity 89    
Maximum Humidity 93    
Minimum Humidity 87    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.79 in    
Wind  
Wind Speed 4 mph (North)    
Max Wind Speed 7 mph    
Max Gust Speed -    
Visibility 1 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

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Sep. 23, 2013 Rise Set
Actual Time 6:53 AM PDT 7:00 PM PDT
Civil Twilight 6:23 AM PDT 7:30 PM PDT
Nautical Twilight 5:47 AM PDT 8:06 PM PDT
Astronomical Twilight 5:10 AM PDT 8:43 PM PDT
Moon 9:16 PM PDT (9/23) 11:37 AM PDT (9/23)
Length of Visible Light 13h 07m
Length of Day
12h 06m
Waning Gibbous, 80% of the Moon is Illuminated
Sep 23
Waning Gibbous
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter
Oct 18
Full

Hourly Weather History & Observations

Time (PDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
1:18 AM 42.8 °F 41.1 °F 39.2 °F 87% 29.79 in 0.2 mi Variable 3.5 mph - 0.01 in Fog , Rain Light Rain
1:29 AM 42.8 °F 38.6 °F 39.2 °F 87% 29.79 in 0.8 mi Variable 6.9 mph - 0.01 in Rain Light Rain
2:07 AM 42.8 °F 41.1 °F 39.2 °F 87% 29.79 in 1.2 mi Variable 3.5 mph - N/A   Overcast
2:19 AM 41.0 °F - 39.2 °F 93% 29.80 in 1.5 mi North - - 0.00 in Rain Light Rain
2:24 AM 41.0 °F 39.0 °F 39.2 °F 93% 29.80 in 0.8 mi Variable 3.5 mph - 0.01 in Rain Light Rain