Last updated: August 23, 2025
In December, the average temperature in Vilppula, Finland hovers around -3°C (27°F). While you might experience chilling lows of -23°C (-8°F), the warmer days can reach up to 5°C (41°F). Expect around 64 mm (2.5 in) of precipitation spread over 13 days, contributing to an average humidity level of 95%. Bundle up and prepare for a moist, wintry experience!
In December in Vilppula, the average temperature is -3°C (27°F), with a maximum reaching up to 5°C (41°F) and a minimum dipping as low as -23°C (-8°F). Be sure to pack warm clothing and prepare for potentially extreme cold if you're planning to visit during this time.
In Vilppula in December, the precipitation amount is 64 mm (2.5 in) spread over 13 days.
In Vilppula in December, humidity is 95%. With an average temperature of -3°C (27°F), this humidity feels like a biting chill that penetrates your clothes, making every breath feel heavy and damp, which can be quite uncomfortable for traveling.
In Vilppula 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 Vilppula.
UV Risk Categories
Weather in Vilppula varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Vilppula, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -5°C (24°F) | 46 mm (1.8 inches) | 97% | low |
| February Weather | -6°C (22°F) | 41 mm (1.6 inches) | 95% | low |
| March Weather | -2°C (28°F) | 42 mm (1.6 inches) | 93% | moderate |
| April Weather | 2°C (37°F) | 45 mm (1.8 inches) | 86% | moderate |
| May Weather | 9°C (49°F) | 58 mm (2.3 inches) | 75% | moderate |
| June Weather | 16°C (60°F) | 63 mm (2.5 inches) | 75% | high |
| July Weather | 17°C (63°F) | 67 mm (2.6 inches) | 80% | high |
| August Weather | 15°C (60°F) | 93 mm (3.7 inches) | 83% | moderate |
| September Weather | 10°C (51°F) | 70 mm (2.8 inches) | 90% | moderate |
| October Weather | 5°C (42°F) | 75 mm (2.9 inches) | 93% | low |
| November Weather | 1°C (35°F) | 60 mm (2.4 inches) | 94% | low |
| December Weather | -3°C (27°F) | 64 mm (2.5 inches) | 95% | low |