The best time to visit Rimouski
Month-by-month climate averages for Rimouski, Quebec, so you can pick your dates on data rather than guesswork.
The most comfortable time to visit Rimouski is usually June, July and September, when daytime highs sit in the pleasant 16-26°C range and the heaviest August rain is behind you.
Rimouski is warmest in July (highs near 20°C) and coldest in February (lows around -12°C), with roughly 956 mm of precipitation across the year and August the wettest month. The sweet spot for most visitors is June, July and September. Expect overnight frost in January, February, March and December.
These are long-run averages. For the actual days you are travelling, check the live Rimouski forecast — and note how much the models agree, because that tells you how much to trust it.
Rimouski weather by month
what to expect in Rimouski through the yearHere is Rimouski'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 Rimouski by season.