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) 13.8F on: Dec 20 2008
Coldest Day (6pm - 6am) 18.3F on: Dec 20 2008
Warmest Night (6pm - 6am) 86.5F on: Jul 30 2009
Warmest Day (6am - 6pm) 93.7 F on: Jul 04 2009
   

Wind Records

Wind Records
Record High Wind Gust 57.2 mph on 1-29-2008
Record High Average Speed 22.5 mph on 1-29-2008
Record Low Windchill -2.2 F on 12-14-2008
   

Rain Records

Rain Records
Record Daily Rain 2.56 Inches on 1-7-2009
Record Rain Rate 0.299 in/min on 3-29-2009
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 72.0 F on 7-27-2009
Record Low Dewpoint -13.0 F on 1-21-2009
Record High Humidity 92 % on 11-16-2008
Record Low Humidity 15 % on 1-21-2009
   

Barometer Records

Barometer Records
 
Record High Barometer 30.629 " on 1-12-2009
Record Low Barometer 28.928 " on 1-20-2010
   

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 4.9 on 3-6-2010