Last updated: August 23, 2025
In Saint-Martin-au-Laert, France, the average temperature in January hovers around 5°C (41°F). Temperatures can dip as low as -6°C (22°F), while the mercury can rise to a comfortable 15°C (59°F). Expect an average of 63 mm (2.5 in) of precipitation spread across 11 days, and prepare for high humidity levels at a striking 91%.
In January in Saint-Martin-au-Laert, the average temperature is 5°C (41°F). Maximums can reach 15°C (59°F), and minimums can be as low as -6°C (22°F). Travelers should prepare for chilly conditions and pack layers to stay comfortable throughout the day.
In Saint-Martin-au-Laert in January, the precipitation amount is 63 mm (2.5 in) during a total of 11 days.
In Saint-Martin-au-Laert in January humidity is 91%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that seeps into your bones, making traveling outdoors a rather uncomfortable experience unless you're dressed warmly and prepared for the moist air that clings to your skin.
In Saint-Martin-au-Laert in January, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Saint-Martin-au-Laert.
UV Risk Categories
Weather in Saint-Martin-au-Laert varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Saint-Martin-au-Laert, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 5°C (41°F) | 63 mm (2.5 inches) | 91% | low |
February Weather | 6°C (43°F) | 60 mm (2.3 inches) | 89% | low |
March Weather | 8°C (46°F) | 64 mm (2.5 inches) | 86% | moderate |
April Weather | 10°C (50°F) | 37 mm (1.4 inches) | 85% | moderate |
May Weather | 13°C (56°F) | 69 mm (2.7 inches) | 82% | high |
June Weather | 17°C (63°F) | 70 mm (2.8 inches) | 81% | very high |
July Weather | 18°C (65°F) | 52 mm (2.0 inches) | 76% | very high |
August Weather | 18°C (65°F) | 77 mm (3.1 inches) | 73% | high |
September Weather | 15°C (60°F) | 55 mm (2.1 inches) | 80% | moderate |
October Weather | 13°C (55°F) | 83 mm (3.3 inches) | 89% | moderate |
November Weather | 8°C (47°F) | 60 mm (2.4 inches) | 92% | low |
December Weather | 6°C (43°F) | 100 mm (3.9 inches) | 92% | low |