Last updated: June 18, 2025
In February, the average temperature in Saint-Jean-sur-Richelieu, Canada hovers around -6°C (21°F), making it a chilly destination. Expect extremes with a minimum of -26°C (-14°F) and a maximum of 15°C (59°F). During this time, 79 mm (3.1 in) of precipitation may fall over approximately 12 days, contributing to an average humidity level of 92%. ❄️
In February in Saint-Jean-sur-Richelieu, the average temperature is -6°C (21°F). The maximum can reach 15°C (59°F), while the minimum can plummet to as low as -26°C (-14°F). Be sure to pack warm clothing and prepare for a range of temperatures if you're planning to travel during this time.
In Saint-Jean-sur-Richelieu in February, the precipitation amount is 79 mm (3.1 in) over a period of 12 days.
In Saint-Jean-sur-Richelieu in February humidity is 92%. With an average temperature of -6°C (21°F), this humidity feels like an icy blanket that clings to your skin, making the cold air feel even more biting and heavy, which can be quite challenging for traveling.
In Saint-Jean-sur-Richelieu in February, 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 Saint-Jean-sur-Richelieu for better planning.
UV Risk Categories
Weather in Saint-Jean-sur-Richelieu varies notably across the year, with each month offering distinct climate conditions. This page compares February’s weather to other months in Saint-Jean-sur-Richelieu, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -7°C (19°F) | 84 mm (3.3 inches) | 93% | low |
| February Weather | -6°C (21°F) | 79 mm (3.1 inches) | 92% | moderate |
| March Weather | -1°C (30°F) | 82 mm (3.2 inches) | 86% | moderate |
| April Weather | 6°C (44°F) | 114 mm (4.5 inches) | 85% | high |
| May Weather | 14°C (57°F) | 97 mm (3.8 inches) | 80% | very high |
| June Weather | 19°C (67°F) | 111 mm (4.4 inches) | 74% | very high |
| July Weather | 22°C (72°F) | 113 mm (4.4 inches) | 76% | very high |
| August Weather | 21°C (70°F) | 116 mm (4.6 inches) | 75% | very high |
| September Weather | 16°C (62°F) | 71 mm (2.8 inches) | 78% | high |
| October Weather | 10°C (51°F) | 144 mm (5.7 inches) | 86% | moderate |
| November Weather | 2°C (35°F) | 114 mm (4.5 inches) | 88% | moderate |
| December Weather | -4°C (25°F) | 81 mm (3.2 inches) | 89% | low |