In terms of precipitation, rainfall in Kingston, Ontario ranges from 50.0 - 70.0 mm per month. January is typically the wettest month, when rainfall can reach 70.0 mm. February is typically the driest time to visit Kingston, Ontario when rainfall is around 50.0 mm.
If weather is an important factor for your trip to Kingston, Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around -7.0 C).
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