All-time weather records — Toronto, SD

Record high
100.9°F
August 1, 2006
Record low
-36.0°F
January 19, 1996
Wettest day
7.00 in
February 25, 2001

Climate change signal in Toronto

4.4%

of Toronto's all-time daily heat records were set in the last decade (16 of 366 records since 2015).

3.8%

of all-time daily cold records were set in the last decade (14 of 366 records since 2015).

If records were spread evenly across the station's history, you'd expect roughly 5% per decade. Decade-by-decade, here's where each record-breaking day was set:

Decade Heat records set # Cold records set #
1990s
75
109
2000s
205
171
2010s
86
86

Records are the all-time daily extremes that are still standing — each daily record can only be held by one year. The station's earliest hot record was set in 1994, the latest in 2015. Period of observation: 1994-2015.

Records by month

Month Hottest day Coldest day Wettest day
January 57.0°F — Jan 6, 2012 -36.0°F — Jan 19, 1996 1.19 in — Jan 31, 1997
February 64.0°F — Feb 23, 2000 -36.0°F — Feb 2, 1996 7.00 in — Feb 25, 2001
March 82.0°F — Mar 19, 2012 -18.0°F — Mar 2, 2014 1.10 in — Mar 22, 2009
April 88.0°F — Apr 15, 2003 3.0°F — Apr 8, 1997 4.10 in — Apr 26, 2008
May 93.0°F — May 20, 2009 21.0°F — May 2, 2002 3.75 in — May 8, 2002
June 95.0°F — Jun 9, 2000 37.0°F — Jun 3, 2003 4.30 in — Jun 18, 1994
July 100.0°F — Jul 17, 2012 30.9°F — Jul 8, 2004 3.15 in — Jul 22, 2001
August 100.9°F — Aug 1, 2006 37.0°F — Aug 22, 2003 3.20 in — Aug 13, 2006
September 95.0°F — Sep 12, 2012 25.0°F — Sep 22, 1995 5.40 in — Sep 2, 2010
October 84.9°F — Oct 1, 2000 10.9°F — Oct 31, 2002 2.00 in — Oct 1, 1995
November 77.0°F — Nov 9, 1999 -11.9°F — Nov 28, 1996 0.97 in — Nov 18, 2015
December 64.9°F — Dec 4, 1998 -20.9°F — Dec 7, 2013 0.80 in — Dec 30, 2005

Click a month to see every daily record for that month in Toronto.