Weather in Saint-Hyacinthe in December
Saint-Hyacinthe, Canada averages a high of -1.2°C (29.8°F) and low of -8.8°C (16.2°F) in December, with 12 rain days and 4.7 hours of daily sunshine. Travel score: 33.5/100 (Poor). The best time to visit Saint-Hyacinthe is August.
High
-1°C30°F
Low
-9°C16°F
🌧️
12
rain days
☀️
4.7
hrs/day sunshine
💧
77%
humidity
34— Poor
December in Saint-Hyacinthe is freezing and occasionally wet — challenging weather conditions.
What are the average temperatures in Saint-Hyacinthe?
How much does it rain in Saint-Hyacinthe in December?
Saint-Hyacinthe receives an average of 87.6mm of rainfall across 12 rainy days in December. The annual total is 1078.8mm.
What should I pack for Saint-Hyacinthe in December?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Heavy winter coat
Cold weather with highs around -1°C
🩳
Thermal base layers
Stay warm in freezing temperatures
🧤
Warm gloves
Cold nights around -9°C
🧣
Warm scarf
Protect against cold winds
Traveling to Canada in December?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31