Last updated: August 23, 2025
In Laval-en-Belledonne, France, the average temperature for January hovers around -3°C (27°F). However, be prepared for extremes, as temperatures can plunge to a chilly -25°C (-13°F) or rise to a maximum of 10°C (49°F). During this month, expect about 127 mm (5.0 in) of precipitation over 10 days, contributing to an average humidity of a brisk 91%. Be sure to bundle up!
In January in Laval-en-Belledonne, the average temperature is -3°C (27°F). The maximum can reach 10°C (49°F), while the minimum can drop as low as -25°C (-13°F). Be prepared for a wide range of temperatures if you're planning to travel during this time, so dress in layers and pack accordingly.
In Laval-en-Belledonne in January, the precipitation amount is 127 mm (5.0 in), spread over a period of 10 days.
In Laval-en-Belledonne in January humidity is 91%. With an average temperature of -3°C (27°F), this humidity feels like a thick, icy blanket wrapping around you, making travel quite uncomfortable as every breath is a mix of frigid air and moisture, and the cold dampness clings to your skin, turning even short outings into a test of endurance.
In Laval-en-Belledonne in January, 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 Laval-en-Belledonne, you can check the information here.
UV Risk Categories
Weather in Laval-en-Belledonne varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Laval-en-Belledonne, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -3°C (27°F) | 127 mm (5.0 inches) | 91% | moderate |
| February Weather | 1°C (33°F) | 117 mm (4.6 inches) | 87% | moderate |
| March Weather | 3°C (38°F) | 155 mm (6.1 inches) | 84% | high |
| April Weather | 6°C (43°F) | 99 mm (3.9 inches) | 83% | very high |
| May Weather | 10°C (50°F) | 212 mm (8.4 inches) | 78% | very high |
| June Weather | 15°C (59°F) | 173 mm (6.8 inches) | 75% | very high |
| July Weather | 16°C (62°F) | 120 mm (4.7 inches) | 72% | very high |
| August Weather | 16°C (61°F) | 125 mm (4.9 inches) | 63% | very high |
| September Weather | 12°C (54°F) | 97 mm (3.8 inches) | 73% | high |
| October Weather | 8°C (47°F) | 124 mm (4.9 inches) | 89% | moderate |
| November Weather | 2°C (36°F) | 126 mm (5.0 inches) | 90% | moderate |
| December Weather | -1°C (30°F) | 247 mm (9.7 inches) | 90% | low |