Last updated: August 27, 2025
In December, the average temperature in Moelndal, Sweden hovers around 2°C (36°F). Expect a chilly minimum of -12°C (11°F), while the thermometer might reach a maximum of 10°C (50°F). This month also brings 72 mm (2.9 in) of precipitation over approximately 14 days, contributing to an average humidity of a brisk 91%. Prepare accordingly!
In December in Moelndal, the average temperature is 2°C (36°F), with maximums reaching up to 10°C (50°F) and minimums dipping as low as -12°C (11°F). Travelers should be prepared for chilly weather and pack accordingly to enjoy their time in Moelndal.
In Moelndal in December, the precipitation amount is 72 mm (2.9 in) occurring over a span of 14 days.
In Moelndal in December humidity is 91%. With an average temperature of 2°C (36°F), this humidity feels like a damp chill that clings to your skin, making every step outside a reminder of the cold, crisp air that sharpens your senses but can also dampen your spirits as you navigate the wet conditions.
In Moelndal in December, 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 Moelndal.
UV Risk Categories
Weather in Moelndal varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Moelndal, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 2°C (35°F) | 52 mm (2.0 inches) | 92% | low |
| February Weather | 1°C (34°F) | 71 mm (2.8 inches) | 91% | low |
| March Weather | 3°C (37°F) | 70 mm (2.7 inches) | 89% | moderate |
| April Weather | 7°C (44°F) | 39 mm (1.5 inches) | 84% | moderate |
| May Weather | 11°C (52°F) | 82 mm (3.2 inches) | 75% | high |
| June Weather | 16°C (62°F) | 80 mm (3.1 inches) | 73% | high |
| July Weather | 17°C (63°F) | 99 mm (3.9 inches) | 73% | high |
| August Weather | 16°C (62°F) | 133 mm (5.3 inches) | 77% | high |
| September Weather | 13°C (56°F) | 110 mm (4.3 inches) | 85% | moderate |
| October Weather | 9°C (49°F) | 117 mm (4.6 inches) | 91% | low |
| November Weather | 5°C (42°F) | 75 mm (3.0 inches) | 92% | low |
| December Weather | 2°C (36°F) | 72 mm (2.9 inches) | 91% | low |