Last updated: August 23, 2025
In Liperi, Finland, the average temperature in December hovers around -4°C (25°F). Expect chilly extremes, with minimums plummeting to -23°C (-9°F) and a maximum of 3°C (38°F). During this month, you can also anticipate 72 mm (2.8 in) of precipitation spread over approximately 16 days. The air remains notably damp, with an average humidity of 98%, making it essential to bundle up!
In December in Liperi, the average temperature is -4°C (25°F). Maximum temperatures can reach 3°C (38°F), while the minimum can dip as low as -23°C (-9°F). It's advisable to pack warm clothing and be prepared for chilly conditions if you're planning to travel during this time.
In Liperi in December, the precipitation amount is 72 mm (2.8 in) over the course of 16 days.
In Liperi in December humidity is 98%. With an average temperature of -4°C (25°F), this humidity feels like a biting chill that clings to your skin, making every step feel more laborious as you navigate through the frosty air, dampening your spirits as well as your clothes.
In Liperi 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 Liperi.
UV Risk Categories
Weather in Liperi varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Liperi, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -6°C (21°F) | 49 mm (1.9 inches) | 99% | low |
| February Weather | -7°C (20°F) | 46 mm (1.8 inches) | 98% | low |
| March Weather | -3°C (26°F) | 50 mm (2.0 inches) | 95% | moderate |
| April Weather | 1°C (35°F) | 42 mm (1.6 inches) | 87% | moderate |
| May Weather | 9°C (48°F) | 56 mm (2.2 inches) | 78% | moderate |
| June Weather | 16°C (60°F) | 61 mm (2.4 inches) | 75% | high |
| July Weather | 17°C (63°F) | 89 mm (3.5 inches) | 83% | high |
| August Weather | 16°C (60°F) | 94 mm (3.7 inches) | 88% | moderate |
| September Weather | 10°C (51°F) | 88 mm (3.4 inches) | 92% | moderate |
| October Weather | 5°C (42°F) | 81 mm (3.2 inches) | 95% | low |
| November Weather | 1°C (33°F) | 62 mm (2.5 inches) | 94% | low |
| December Weather | -4°C (25°F) | 72 mm (2.8 inches) | 98% | low |