^^

Rolleston Weather Station All-Time Weather Records


Record Keeping started in March. 2007


Temperature Records

Record High Temperature 38.5 C on 8-1-2009
Record Low Temperature -4.8 C on 8-7-2007
Coldest Night (6pm - 6am) -2.5°C on: 09 Jul 2007
Coldest Day (6pm - 6am) 0.8°C on: 08 Jul 2007
Warmest Night (6pm - 6am) 25.4°C on: 09 Jan 2009
Warmest Day (6am - 6pm) 32.5°C on: 08 Jan 2009
   

Wind Records

Record High Wind Gust 48.2 km/h on 3-9-2010
Record High Average Speed 70.3 km/h on 27-9-2008
Record Low Windchill -6.1 C on 25-6-2008
   

Rain Records

Record Daily Rain 53.4 mm on 18-1-2009
Record Rain Rate 10.0 mm/min on 9-10-2007
Record Consecutive Days No Rain 41 days on 21-11-2007
Record Consecutive Days With Rain 7 days on 15-12-2007
 

Humidity / Dewpoint Records

Record High Dewpoint 19.3 C on 31-1-2009
Record Low Dewpoint -12.3 C on 11-8-2010
Record High Humidity 98 % on 18-7-2008
Record Low Humidity 13 % on 12-4-2010
   

Barometer Records

 
Record High Barometer 1039.5 hpa; on 15-8-2007
Record Low Barometer 970.9 hpa; on 5-11-2008
   

Heat Index Records

 
Record High Heat Index 38.1 C on 8-1-2009