Last updated: June 18, 2025
In Saint-Thomas, Canada, the weather in November brings an average temperature of 0°C (33°F). However, be prepared for a wide range, as temperatures can dip to a bone-chilling -22°C (-8°F) or rise to a surprisingly warm 21°C (71°F). Rainfall is a common visitor, with 114 mm (4.5 in) expected over 13 days. Additionally, the average humidity hovers around a steamy 88%, making for a unique winter experience!
In November in Saint-Thomas, the average temperature is 0°C (33°F). The maximum can reach 21°C (71°F), and the minimum can be as low as -22°C (-8°F). Travelers should be prepared for a wide range of temperatures, so it's advisable to dress in layers and be ready for both warm and cold conditions.
In Saint-Thomas in November, the total precipitation amount is 114 mm (4.5 in), distributed over the course of 13 days.
In Saint-Thomas in November, humidity is 88%. With an average temperature of 0°C (33°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and requiring extra layers to stay warm and dry.
In Saint-Thomas in November, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Saint-Thomas, you can check the information here.
UV Risk Categories
Weather in Saint-Thomas varies notably across the year, with each month offering distinct climate conditions. This page compares November’s weather to other months in Saint-Thomas, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -9°C (15°F) | 83 mm (3.3 inches) | 93% | low |
| February Weather | -8°C (18°F) | 82 mm (3.2 inches) | 92% | moderate |
| March Weather | -3°C (27°F) | 85 mm (3.4 inches) | 86% | moderate |
| April Weather | 5°C (42°F) | 121 mm (4.8 inches) | 85% | high |
| May Weather | 13°C (56°F) | 96 mm (3.8 inches) | 80% | very high |
| June Weather | 19°C (66°F) | 95 mm (3.7 inches) | 74% | very high |
| July Weather | 22°C (71°F) | 89 mm (3.5 inches) | 76% | very high |
| August Weather | 20°C (69°F) | 104 mm (4.1 inches) | 75% | very high |
| September Weather | 16°C (60°F) | 64 mm (2.5 inches) | 78% | high |
| October Weather | 9°C (49°F) | 124 mm (4.9 inches) | 86% | moderate |
| November Weather | 0°C (33°F) | 114 mm (4.5 inches) | 88% | moderate |
| December Weather | -6°C (21°F) | 90 mm (3.5 inches) | 89% | low |