Last updated: August 23, 2025
In December, the average temperature in Houtskaer, Finland hovers around 2°C (37°F), with a minimum low of -11°C (13°F) and a maximum high of 7°C (45°F). Expect a total precipitation of 90 mm (3.5 in) spread over 18 days, contributing to an average humidity of 89%.
In December in Houtskaer, the average temperature is 2°C (37°F). Maximums can reach 7°C (45°F) and minimums can drop as low as -11°C (13°F). Be prepared for chilly weather and consider packing warm clothing if you plan to visit during this time.
In Houtskaer in December, the total precipitation amount is 90 mm (3.5 in) distributed over 18 days.
In Houtskaer in December humidity is 89%. With an average temperature of 2°C (37°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and requiring extra layers and a good waterproof jacket to keep warm and dry.
In Houtskaer 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 Houtskaer.
UV Risk Categories
Weather in Houtskaer varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Houtskaer, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 1°C (33°F) | 48 mm (1.9 inches) | 92% | low |
| February Weather | -1°C (30°F) | 39 mm (1.5 inches) | 90% | low |
| March Weather | 0°C (33°F) | 39 mm (1.5 inches) | 89% | moderate |
| April Weather | 3°C (38°F) | 26 mm (1.0 inches) | 85% | moderate |
| May Weather | 8°C (46°F) | 36 mm (1.4 inches) | 77% | moderate |
| June Weather | 14°C (57°F) | 32 mm (1.3 inches) | 78% | high |
| July Weather | 17°C (63°F) | 43 mm (1.7 inches) | 78% | high |
| August Weather | 17°C (63°F) | 66 mm (2.6 inches) | 79% | moderate |
| September Weather | 14°C (57°F) | 78 mm (3.1 inches) | 86% | moderate |
| October Weather | 9°C (49°F) | 106 mm (4.2 inches) | 90% | low |
| November Weather | 6°C (43°F) | 71 mm (2.8 inches) | 91% | low |
| December Weather | 2°C (37°F) | 90 mm (3.5 inches) | 89% | low |