Saint-Hyacinthe
October
Weather in Saint-Hyacinthe for October 2025
Your guide to Saint-Hyacinthe weather in October - trends and predictions
In general, the average temperature in Saint-Hyacinthe at the beginning of October is 20.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 11.3 °C by the end of October.
Expect significant rainfall in Saint-Hyacinthe during October, with an average of 17 rainy days.
Snowfall in Saint-Hyacinthe during October is quite rare, with fewer than 2 snowy days on average.
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13
Dry days
17
Rainy days
1
Snow days
15°/7°
Temperatures
18 km/h
Avg max wind
81 %
Avg humidity
Saint-Hyacinthe in October average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  21° | 2 18° | 3  23° | 4 25° | 5  21° | ||
| 6  19° | 7 19° | 8 12° | 9 12° | 10 12° | 11  14° | 12 12° |
| 13 11° | 14 11° | 15 8° | 16 11° | 17 14° | 18 15° | 19 15° |
| 20 16° | 21 19° | 22  16° | 23 16° | 24 12° | 25 12° | 26 12° |
| 27 13° | 28 11° | 29 8° | 30  10° | 31 13° |
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Temperatures trend during October in Saint-Hyacinthe
See the weather trend as well as the moving average line
October weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Oct. | Mist | 21° /8° | 0 mm | 0 cm | |
| 2 Oct. | Mist | 18° /7° | 0 mm | 0 cm | |
| 3 Oct. | Partly cloudy | 23° /10° | 0 mm | 0 cm | |
| 4 Oct. | Fog | 25° /12° | 0 mm | 0 cm | |
| 5 Oct. | Overcast | 21° /13° | 3.8 mm | 0 cm | |
| 6 Oct. | Patchy rain possible | 19° /8° | 3.4 mm | 0 cm | |
| 7 Oct. | Light rain shower | 19° /10° | 46.3 mm | 0 cm | |
| 8 Oct. | Light rain shower | 12° /4° | 12.2 mm | 0 cm | |
| 9 Oct. | Light rain shower | 12° /4° | 0.3 mm | 0 cm | |
| 10 Oct. | Light rain shower | 12° /5° | 1.6 mm | 0 cm | |
| 11 Oct. | Light drizzle | 14° /5° | 0.4 mm | 0 cm | |
| 12 Oct. | Light rain shower | 12° /4° | 10.5 mm | 0 cm | |
| 13 Oct. | Patchy rain possible | 11° /3° | 0.2 mm | 0 cm | |
| 14 Oct. | Light rain shower | 11° /4° | 8.5 mm | 0 cm | |
| 15 Oct. | Patchy rain possible | 8° /2° | 0.1 mm | 0 cm | |
| 16 Oct. | Patchy rain possible | 11° /3° | 0.1 mm | 0 cm | |
| 17 Oct. | Patchy rain possible | 14° /3° | 0 mm | 0 cm | |
| 18 Oct. | Patchy rain possible | 15° /3° | 0.1 mm | 0 cm | |
| 19 Oct. | Overcast | 15° /4° | 0 mm | 0 cm | |
| 20 Oct. | Patchy rain possible | 16° /8° | 0.2 mm | 0 cm | |
| 21 Oct. | Light rain shower | 19° /9° | 4.6 mm | 0 cm | |
| 22 Oct. | Moderate rain | 16° /6° | 12.3 mm | 0 cm | |
| 23 Oct. | Overcast | 16° /8° | 3.3 mm | 0 cm | |
| 24 Oct. | Overcast | 12° /4° | 4.4 mm | 0 cm | |
| 25 Oct. | Light rain | 12° /4° | 3 mm | 0 cm | |
| 26 Oct. | Patchy rain possible | 12° /7° | 0.9 mm | 0 cm | |
| 27 Oct. | Light rain | 13° /6° | 2 mm | 0 cm | |
| 28 Oct. | Light rain shower | 11° /1° | 0.4 mm | 0 cm | |
| 29 Oct. | Overcast | 8° /0° | 1.1 mm | 0 cm | |
| 30 Oct. | Moderate or heavy snow showers | 10° /3° | 9.5 mm | 3.1 cm | |
| 31 Oct. | Partly cloudy | 13° /5° | 0.1 mm | 0 cm | |
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Important Notice
Our weather forecast for Saint-Hyacinthe in October is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Saint-Hyacinthe forecast closer to your planned date for the most up-to-date weather information.
Saint-Hyacinthe in October - FAQ
What are the expected maximum and minimum temperatures in Saint-Hyacinthe during October?
During October, expect a variety of temperatures with highs around 15° and lows near 7°, suitable for diverse activities and preferences.
How much rainfall should be expected in Saint-Hyacinthe during October?
Significant rainfall exceeding 113.8 mm is expected in Saint-Hyacinthe during October, occurring over more than 17 days. Preparing for wet conditions is recommended in your planning.
Is snowfall common in Saint-Hyacinthe during October?
Saint-Hyacinthe experiences an average snowfall of 6.2 cm during October, occurring over 1 days, which may interest winter sports enthusiasts.
What are the typical wind conditions in Saint-Hyacinthe during October?
The average wind speed in Saint-Hyacinthe during October is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in Saint-Hyacinthe
Explore the daily rainfall trends and prepare for Saint-Hyacinthes October weather 💧
October snowfall in Saint-Hyacinthe
Track daily snowfall levels and discover Saint-Hyacinthe’s snowy potential this October ❄️
UV exposure in Saint-Hyacinthe during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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