Snoqualmie Weather Station All-Time Weather Records




Record Keeping started in Feb. 2008



Temperature Records

Temperature Records
Record High Temperature 109.6 F on 7-29-2009
Record Low Temperature 9.7 F on 12-20-2008
Coldest Night (6pm - 6am) 11.8F on: Nov 24 2010
Coldest Day (6pm - 6am) 17.4F on: Nov 23 2010
Warmest Night (6pm - 6am) 86.5F on: Jul 30 2009
Warmest Day (6am - 6pm) 82.4 F on: Aug 14 2010
   

Wind Records

Wind Records
Record High Wind Gust 45.2 mph on 11-11-2010
Record High Average Speed 22.5 mph on 11-9-2010
Record Low Windchill -2.2 F on 12-14-2008
   

Rain Records

Rain Records
Record Daily Rain 2.82 Inches on 12-30-2011
Record Rain Rate 0.394 in/min on 12-30-2011
Record Consecutive Days No Rain 45 days on 8-10-2009
Record Consecutive Days With Rain 11 days on 2-15-2010
 

Humidity / Dewpoint Records

Humidity Records
Record High Dewpoint 74.7 F on 8-16-2010
Record Low Dewpoint -13.0 F on 1-21-2009
Record High Humidity 100 % on 1-14-2012
Record Low Humidity 6 % on 9-28-2011
   

Barometer Records

Barometer Records
 
Record High Barometer 30.779 " on 11-30-2011
Record Low Barometer 28.931 " on 1-21-2010
   

Heat Index Records

Heat Index Records
 
Record High Heat Index 118.2 F on 7-28-2009
   
   

Solar Records

Solar Records
 
High Solar 1196.0% on 6-26-2008

UV Records

UV Records
 
High UV 6.1 on 7-1-2011