Rimouski Climate by Month
Rimouski, Quebec, Canada
Mild summers and bitterly cold winters, with rain spread through the year.
Rimouski has mild summers and bitterly cold winters, with rain spread through the year. July is the warmest month, with highs around 75°F (24°C); January is the coolest at 20°F (-7°C), and nights dip to 5°F (-15°C). It gets 37 in (929 mm) of rain a year, spread across the months.
- Warmest month
- 75°F(24°C)
- Average high, July
- Coldest nights
- 5°F(-15°C)
- Average low, January
- Rain per year
- 37 in(929 mm)
- No clear rainy season
- Humidity
- 73%
- Sunniest: June
Best and worst months in Rimouski
Best for weatherJuly and August are the best time for weather in Rimouski: highs near 74°F (23°C) and about 3.7 in (94 mm) of rain a month.
Least pleasantJanuary and February are the least pleasant; January is the coldest, with highs of only 20°F (-7°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in July.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Rimouski weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 20°F(-7°C) | 5°F(-15°C) | 2.0 in(51 mm) | 76% | 1.3 |
| FebFebruary | 21°F(-6°C) | 5°F(-15°C) | 2.0 in(52 mm) | 73% | 2.2 |
| MarMarch | 31°F(0°C) | 15°F(-9°C) | 1.9 in(49 mm) | 71% | 3.4 |
| AprApril | 45°F(7°C) | 29°F(-1°C) | 2.6 in(65 mm) | 67% | 4.5 |
| MayMay | 59°F(15°C) | 41°F(5°C) | 3.3 in(83 mm) | 66% | 5.3 |
| JunJune | 70°F(21°C) | 50°F(10°C) | 3.7 in(95 mm) | 62% | 5.6 |
| JulJulyBest | 75°F(24°C) | 56°F(13°C) | 3.8 in(96 mm) | 70% | 5.4 |
| AugAugustBest | 73°F(23°C) | 55°F(13°C) | 3.6 in(92 mm) | 69% | 4.8 |
| SepSeptember | 64°F(18°C) | 46°F(8°C) | 3.7 in(93 mm) | 74% | 3.5 |
| OctOctober | 51°F(10°C) | 37°F(3°C) | 4.3 in(108 mm) | 83% | 2.0 |
| NovNovember | 38°F(3°C) | 27°F(-3°C) | 3.0 in(76 mm) | 81% | 1.2 |
| DecDecember | 26°F(-3°C) | 14°F(-10°C) | 2.7 in(69 mm) | 80% | 0.9 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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