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Annual summary of temperature by month in Ottawa

  • -10.2 ºC

  • -7.8 ºC

  • -2.2 ºC

  • 6.4 ºC

  • 13.5 ºC

  • 18.7 ºC

  • 21.2 ºC

  • 19.9 ºC

  • 15.3 ºC

  • 8.4 ºC

  • 2 ºC

  • -5.6 ºC