Last updated: August 23, 2025
In December, the average temperature in Rautavaara, Finland hovers around -5°C (24°F), with potential extremes reaching a chilling -23°C (-10°F) at the minimum and a mild 4°C (39°F) at the maximum. Expect 69 mm (2.7 in) of precipitation spread across 17 days, contributing to a notably high average humidity of 98%. 🌧️❄️
In December in Rautavaara, the average temperature is -5°C (24°F), with maximums reaching 4°C (39°F) and minimums dropping as low as -23°C (-10°F). Travelers should be prepared for cold weather and dress in layers to stay warm.
In Rautavaara in December, the precipitation amount is 69 mm (2.7 in) spread over 17 days.
In Rautavaara in December humidity is 98%. With an average temperature of -5°C (24°F), this humidity feels like an oppressive blanket, making every breath feel heavy and chilling your bones with the dampness, which can be quite uncomfortable for traveling.
In Rautavaara 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 Rautavaara.
UV Risk Categories
Weather in Rautavaara varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Rautavaara, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -7°C (19°F) | 49 mm (1.9 inches) | 99% | low |
| February Weather | -8°C (18°F) | 46 mm (1.8 inches) | 98% | low |
| March Weather | -4°C (25°F) | 48 mm (1.9 inches) | 95% | low |
| April Weather | 1°C (35°F) | 45 mm (1.8 inches) | 87% | moderate |
| May Weather | 8°C (46°F) | 58 mm (2.3 inches) | 78% | moderate |
| June Weather | 15°C (59°F) | 73 mm (2.9 inches) | 75% | high |
| July Weather | 17°C (62°F) | 81 mm (3.2 inches) | 83% | high |
| August Weather | 14°C (58°F) | 99 mm (3.9 inches) | 88% | moderate |
| September Weather | 9°C (49°F) | 87 mm (3.4 inches) | 92% | moderate |
| October Weather | 4°C (39°F) | 92 mm (3.6 inches) | 95% | low |
| November Weather | -1°C (31°F) | 81 mm (3.2 inches) | 94% | low |
| December Weather | -5°C (24°F) | 69 mm (2.7 inches) | 98% | low |