Saint-Constant Climate by Month
Saint-Constant, Quebec, Canada
Warm summers and freezing winters, with rain spread through the year.
Warm summers and freezing winters, with rain spread through the year: that's Saint-Constant's climate in short. Afternoon highs range from 23°F (-5°C) in January to 80°F (26°C) in July, and January nights average 7°F (-14°C). It gets 39 in (991 mm) of rain a year, spread across the months. The air is humid, averaging 78% relative humidity.
- Warmest month
- 80°F(26°C)
- Average high, July
- Coldest nights
- 7°F(-14°C)
- Average low, January
- Rain per year
- 39 in(991 mm)
- No clear rainy season
- Humidity
- 78%
- Sunniest: July
Best and worst months in Saint-Constant
Best for weatherJune is the best time for weather in Saint-Constant: highs near 75°F (24°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 23°F (-5°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-Constant weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 23°F(-5°C) | 7°F(-14°C) | 2.7 in(69 mm) | 99% | 1.5 |
| FebFebruary | 26°F(-3°C) | 9°F(-13°C) | 2.2 in(56 mm) | 90% | 2.4 |
| MarMarch | 36°F(2°C) | 20°F(-7°C) | 2.6 in(67 mm) | 77% | 3.4 |
| AprApril | 51°F(11°C) | 34°F(1°C) | 3.3 in(84 mm) | 65% | 4.5 |
| MayMay | 66°F(19°C) | 46°F(8°C) | 3.4 in(86 mm) | 65% | 5.2 |
| JunJuneBest | 75°F(24°C) | 55°F(13°C) | 3.8 in(96 mm) | 71% | 5.6 |
| JulJuly | 80°F(26°C) | 60°F(16°C) | 3.7 in(95 mm) | 72% | 5.7 |
| AugAugust | 78°F(26°C) | 59°F(15°C) | 3.7 in(93 mm) | 72% | 5.0 |
| SepSeptember | 71°F(22°C) | 51°F(11°C) | 3.2 in(82 mm) | 77% | 3.9 |
| OctOctober | 56°F(14°C) | 40°F(5°C) | 3.8 in(97 mm) | 78% | 2.3 |
| NovNovember | 44°F(6°C) | 29°F(-1°C) | 3.2 in(82 mm) | 82% | 1.4 |
| DecDecember | 31°F(-1°C) | 17°F(-8°C) | 3.3 in(84 mm) | 91% | 1.1 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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