Saint-Louis-de-Terrebonne Climate by Month
Saint-Louis-de-Terrebonne, Quebec, Canada
Warm summers and bitterly cold winters, with rain spread through the year.
Warm summers and bitterly cold winters, with rain spread through the year: that's Saint-Louis-de-Terrebonne's climate in short. Expect highs of 79°F (26°C) in July and 22°F (-6°C) in January, with the coldest nights (January) near 5°F (-15°C). It gets 41 in (1039 mm) of rain a year, spread across the months. The air is humid, averaging 81% relative humidity.
- Warmest month
- 79°F(26°C)
- Average high, July
- Coldest nights
- 5°F(-15°C)
- Average low, January
- Rain per year
- 41 in(1039 mm)
- No clear rainy season
- Humidity
- 81%
- Sunniest: July
Best and worst months in Saint-Louis-de-Terrebonne
Best for weatherJune to August are the best time for weather in Saint-Louis-de-Terrebonne: highs near 77°F (25°C) and about 3.8 in (96 mm) of rain a month.
Least pleasantJanuary is the least pleasant month: it's the coldest, with highs of only 22°F (-6°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 June.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Saint-Louis-de-Terrebonne weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 22°F(-6°C) | 5°F(-15°C) | 3.0 in(77 mm) | 100% | 1.5 |
| FebFebruary | 25°F(-4°C) | 6°F(-14°C) | 2.3 in(59 mm) | 98% | 2.4 |
| MarMarch | 35°F(2°C) | 18°F(-8°C) | 2.4 in(62 mm) | 83% | 3.4 |
| AprApril | 50°F(10°C) | 32°F(0°C) | 3.6 in(92 mm) | 69% | 4.5 |
| MayMay | 65°F(18°C) | 45°F(7°C) | 3.7 in(95 mm) | 61% | 5.2 |
| JunJuneBest | 74°F(24°C) | 54°F(12°C) | 4.1 in(103 mm) | 73% | 5.7 |
| JulJulyBest | 79°F(26°C) | 59°F(15°C) | 3.5 in(88 mm) | 73% | 5.7 |
| AugAugustBest | 78°F(26°C) | 58°F(15°C) | 3.8 in(97 mm) | 72% | 5.0 |
| SepSeptember | 71°F(21°C) | 51°F(10°C) | 3.3 in(85 mm) | 77% | 3.9 |
| OctOctober | 56°F(13°C) | 40°F(4°C) | 4.2 in(107 mm) | 80% | 2.3 |
| NovNovember | 42°F(6°C) | 29°F(-1°C) | 3.5 in(90 mm) | 84% | 1.4 |
| DecDecember | 29°F(-1°C) | 16°F(-9°C) | 3.3 in(84 mm) | 96% | 1.1 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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