Last updated: August 23, 2025
In December, the average temperature in Kristinestad, Finland hovers around -1°C (30°F), with potential extremes ranging from a chilly -23°C (-8°F) to a mild 6°C (43°F). Expect precipitation totaling 64 mm (2.5 in) spread over approximately 14 days, contributing to a high average humidity of 93%. Perfect for cozy indoor activities!
In December in Kristinestad, the average temperature is -1°C (30°F), with a maximum that can reach 6°C (43°F) and a minimum that can drop as low as -23°C (-8°F). Travelers should be prepared for cold weather and dress warmly if visiting during this time.
In Kristinestad in December, the precipitation amount is 64 mm (2.5 in) spread out over 14 days.
In Kristinestad in December humidity is 93%. With average temperature -1°C (30°F), this humidity feels like an icy blanket wrapping around you, making every step outside a challenge for travelers. The damp chill seeps into your bones, and even a short stroll can feel exhausting when the air clings closely, creating an almost surreal experience that dampens spirits and slows down every adventure.
In Kristinestad 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 Kristinestad.
UV Risk Categories
Weather in Kristinestad varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Kristinestad, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -3°C (27°F) | 41 mm (1.6 inches) | 95% | low |
| February Weather | -4°C (25°F) | 45 mm (1.8 inches) | 93% | low |
| March Weather | -1°C (30°F) | 45 mm (1.8 inches) | 91% | moderate |
| April Weather | 3°C (38°F) | 39 mm (1.5 inches) | 85% | moderate |
| May Weather | 9°C (49°F) | 38 mm (1.5 inches) | 77% | moderate |
| June Weather | 16°C (60°F) | 53 mm (2.1 inches) | 74% | high |
| July Weather | 18°C (64°F) | 70 mm (2.8 inches) | 80% | high |
| August Weather | 16°C (60°F) | 101 mm (4.0 inches) | 82% | moderate |
| September Weather | 11°C (52°F) | 74 mm (2.9 inches) | 88% | moderate |
| October Weather | 6°C (43°F) | 80 mm (3.1 inches) | 92% | low |
| November Weather | 2°C (36°F) | 60 mm (2.4 inches) | 92% | low |
| December Weather | -1°C (30°F) | 64 mm (2.5 inches) | 93% | low |