Editing Markham, Ontario (section)

===Climate===

Markham borders and shares the same [[Geography of Toronto#Climate|climate as Toronto]]. On an average day, Markham is generally {{cvt|1|-|2|C-change}} cooler than in [[downtown Toronto]]. It has a [[humid continental climate]] ([[Köppen climate classification]] ''Dfb'') and features warm, humid summers with rainfall occurring from May to October and cold, snowy winters. The highest temperature recorded was {{cvt|37.8|C}} on August 8, 2001, during the [[2001 Eastern North America heat wave|eastern North America heat wave]] and the lowest temperature recorded was {{cvt|−35.2|C}} on January 16, 1994, during the [[1994 North American cold wave]].<ref name="ccnmarkham"/>
{{Markham weatherbox}}