The best time to visit Leamington
Month-by-month climate averages for Leamington, Ontario, so you can pick your dates on data rather than guesswork.
The most comfortable time to visit Leamington is usually May, June, August and September, when daytime highs sit in the pleasant 16-26°C range and the heaviest April rain is behind you.
Leamington is warmest in July (highs near 27°C) and coldest in January (lows around -3°C), with roughly 953 mm of precipitation across the year and April the wettest month. The sweet spot for most visitors is May, June, August and September. Expect overnight frost in January and February.
These are long-run averages. For the actual days you are travelling, check the live Leamington forecast — and note how much the models agree, because that tells you how much to trust it.
Leamington weather by month
what to expect in Leamington through the yearHere is Leamington's typical weather in each month: the average daytime high and overnight low in °C, how each month feels, and the wettest month marked. Use it to plan any trip to Leamington by season.