Last updated: August 23, 2025
In Luhanka, Finland, the average temperature in December hovers around -3°C (28°F), with lows dipping to a frigid -20°C (-5°F) and highs reaching a brisk 4°C (40°F). Expect 69 mm (2.7 in) of precipitation spread over 14 days, coupled with a high average humidity of 96%. Bundle up and prepare for a chilly, damp month!
In December in Luhanka, the average temperature is -3°C (28°F), with maximums reaching 4°C (40°F) and minimums dropping as low as -20°C (-5°F). Be prepared for cold weather and pack accordingly if you plan to travel during this time.
In Luhanka in December, the precipitation amount is 69 mm (2.7 in) over the course of 14 days.
In Luhanka in December humidity is 96%. With an average temperature of -3°C (28°F), this humidity feels like a biting chill that seeps through your clothes, making every step outside feel heavy and crisp, and leaving travelers wishing for a warm refuge.
In Luhanka 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 Luhanka.
UV Risk Categories
Weather in Luhanka varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Luhanka, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -5°C (24°F) | 47 mm (1.8 inches) | 98% | low |
| February Weather | -6°C (22°F) | 43 mm (1.7 inches) | 96% | low |
| March Weather | -2°C (28°F) | 42 mm (1.7 inches) | 93% | moderate |
| April Weather | 2°C (37°F) | 43 mm (1.7 inches) | 87% | moderate |
| May Weather | 9°C (48°F) | 57 mm (2.2 inches) | 75% | moderate |
| June Weather | 15°C (60°F) | 63 mm (2.5 inches) | 74% | high |
| July Weather | 17°C (63°F) | 72 mm (2.8 inches) | 80% | high |
| August Weather | 16°C (60°F) | 91 mm (3.6 inches) | 85% | moderate |
| September Weather | 11°C (52°F) | 73 mm (2.9 inches) | 90% | moderate |
| October Weather | 6°C (43°F) | 80 mm (3.2 inches) | 94% | low |
| November Weather | 2°C (36°F) | 60 mm (2.3 inches) | 94% | low |
| December Weather | -3°C (28°F) | 69 mm (2.7 inches) | 96% | low |