Northwest Phoenix Weather Station All-Time Weather Records




Record Keeping started in Sept. 2007

Temperature Records

Record High Temperature 113.2 F on 8-1-2008
Record Low Temperature 30.9 F on 12-28-2008
Coldest Night (6pm - 6am) 36.5F on: Dec 28 2008
Coldest Day (6pm - 6am) 44.2F on: Dec 27 2008
Warmest Night (6pm - 6am) 99.3F on: Jul 16 2010
Warmest Day (6am - 6pm) 110.1 F on: Jul 15 2010
   

Wind Records

Record High Wind Gust 48.3 mph on 8-7-2008
Record High Average Speed 30.8 mph on 8-28-2008
Record Low Windchill 29.3 F on 12-27-2008
   

Rain Records

Record Daily Rain 1.53 Inches on 1-21-2010
Record Rain Rate 0.394 in/min on 8-7-2008
Record Consecutive Days No Rain 92 days on 7-22-2010
Record Consecutive Days With Rain 3 days on 8-1-2010
 

Humidity / Dewpoint Records

Record High Dewpoint 75.2 F on 7-29-2010
Record Low Dewpoint -12.1 F on 12-4-2009
Record High Humidity 100 % on 12-28-2007
Record Low Humidity 3 % on 4-27-2008
   

Barometer Records

 
Record High Barometer 30.428 " on 1-10-2009
Record Low Barometer 28.346 " on 11-12-2007
   

Heat Index Records

 
Record High Heat Index 113.5 F on 8-24-2010