Rimouski

Find out what the weather is like in Rimouski right now to better plan your day. Below are the current meteorological data, charts, and forecasts for the near future.

The climate in Rimouski can be described as humid continental with distinct seasonality. Thanks to its location on the banks of the wide St. Lawrence River estuary, it never gets extremely hot, and the winters, while frosty, are classic for this region of Canada. Throughout the year, the weather transitions smoothly from snowy and cold months to a comfortable and fresh summer.

The winter period, especially January and February, is characterized by steady sub-zero temperatures, dropping on average to -9°C...-12°C. Summer in Rimouski is very pleasant and mild: in July and August, the thermometer usually stays around +17°C...+20°C. This weather is perfect for long walks and active outdoor recreation without the risk of overheating.

A hallmark of the local climate is the consistency of precipitation: rain or snow falls fairly evenly throughout the year, averaging 11 to 13 days per month. This means travelers should be prepared for changeable weather in any season. Spring and autumn here are cool but picturesque in their own way, offering a gradual transition between snowy winters and green summers.

The climate in Rimouski features pronounced seasonality, offering travelers a classic Canadian winter and a wonderfully mild, refreshing summer. The coldest period is the start of the year: in January, the average temperature is about -9.4°C, with night frosts often reaching -12.5°C. The winter season here is long and frosty, with sub-zero temperatures consistently holding from December to March, so warm layered clothing will be essential for comfortable walks.

Summer months bring long-awaited warmth, though exhausting heat is rare. July is considered the warmest month, with daytime temperatures rising on average to a comfortable 20.3°C and a daily average of 17.3°C. This weather is perfect for active outdoor recreation and sightseeing without the risk of overheating. August continues the summer trend with a pleasant average of 16.6°C, gradually giving way to a cool autumn.

A characteristic feature of Rimouski's temperature regime is the small amplitude of fluctuations between day and night figures. The difference between the minimum and maximum throughout the day is usually only 3–6 degrees, making the weather quite predictable. Nevertheless, even in the height of summer, nights can be fresh (around 14°C), so a light windbreaker will come in handy even in July.

Precipitation in Rimouski is distributed surprisingly evenly throughout the year, making it difficult to pinpoint a distinct rainy season or a dry period. The number of days with precipitation remains stable from month to month, ranging on average from 11 to 13 days. This means travelers should be prepared for changeable weather in any season by having appropriate clothing on hand.

The type of precipitation depends directly on the air temperature. In winter, from December to March, when the thermometer drops significantly below zero, snowfall prevails. In transitional months, such as November and April, a mix of rain and sleet is possible. In summer, from June to August, precipitation falls as rain, which occurs quite frequently — about 11–12 days per month, although the intensity is usually low.

Looking at volume statistics, October could be considered the "wettest" month (4 mm of precipitation), while February, May, and July show minimum values (about 2 mm). However, the difference in figures is so slight that planning a trip based solely on the driest month makes little sense — in Canada, the weather loves to spring surprises all year round.

Weather in Rimouski can be changeable, so the main secret to a comfortable trip is the principle of layering. Winters here are snowy and frosty, so if you are visiting between December and March, be sure to bring high-quality thermal underwear, wool socks, and a windproof winter parka. Given the city's location on the banks of the St. Lawrence River, biting winds are common, so don't forget a thick hat, scarf, and warm mittens.

Summer in this region of Canada is mild and fresh, without exhausting heat: the average temperature usually stays around 17–20°C. For a trip in June-August, T-shirts and light trousers will be useful, but for evening walks by the water, be sure to pack a fleece jacket or windbreaker. Spring and autumn are quite cool, so a mid-season jacket and a warm sweater will be your best friends during these periods.

Precipitation occurs regularly in Rimouski throughout the year — about 11–13 days per month are rainy or snowy. Pack a compact umbrella or a reliable raincoat in your suitcase, and make sure to have comfortable waterproof shoes with a stable sole for long walks. Even in cool weather, the sun can be strong, especially when reflecting off water or snow, so sunscreen and sunglasses won't go amiss in any season.