Last updated: June 18, 2025
In October, the average temperature in St. Jean Baptiste, Canada is a brisk 6°C (42°F). Expect a wide range in temperatures, with a minimum of -9°C (16°F) and a maximum soaring to 29°C (85°F). Be prepared for some rain, as 71 mm (2.8 in) of precipitation is expected over 9 days, coupled with an average humidity of 78%.
In October in St. Jean Baptiste, the average temperature is 6°C (42°F). The maximum can reach 29°C (85°F), while the minimum can drop as low as -9°C (16°F). Be prepared for a wide range of temperatures when traveling to St. Jean Baptiste this month.
In St. Jean Baptiste in October, the precipitation amount is 71 mm (2.8 in) spread over 9 days.
In St. Jean Baptiste in October humidity is 78%. With an average temperature of 6°C (42°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities a bit uncomfortable and requiring careful planning to stay warm and dry while exploring.
In St. Jean Baptiste in October, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in St. Jean Baptiste for better planning.
UV Risk Categories
Weather in St. Jean Baptiste varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in St. Jean Baptiste, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -14°C (8°F) | 17 mm (0.7 inches) | 94% | low |
| February Weather | -15°C (5°F) | 17 mm (0.7 inches) | 91% | moderate |
| March Weather | -5°C (23°F) | 19 mm (0.7 inches) | 90% | moderate |
| April Weather | 3°C (37°F) | 27 mm (1.1 inches) | 81% | high |
| May Weather | 12°C (55°F) | 42 mm (1.7 inches) | 74% | very high |
| June Weather | 19°C (67°F) | 74 mm (2.9 inches) | 75% | very high |
| July Weather | 21°C (71°F) | 71 mm (2.8 inches) | 74% | very high |
| August Weather | 19°C (67°F) | 58 mm (2.3 inches) | 77% | very high |
| September Weather | 14°C (58°F) | 87 mm (3.4 inches) | 75% | high |
| October Weather | 6°C (42°F) | 71 mm (2.8 inches) | 78% | moderate |
| November Weather | -4°C (25°F) | 28 mm (1.1 inches) | 87% | low |
| December Weather | -10°C (14°F) | 26 mm (1.0 inches) | 93% | low |