Last updated: August 27, 2025
In December, the average temperature in Smygehamn, Sweden hovers around 5°C (41°F), with a minimum dipping to -4°C (25°F) and a maximum reaching 9°C (49°F). Expect a total precipitation of 82 mm (3.2 in) spread over 18 days, contributing to an average humidity level of 85%. Prepare for some chilly and damp days this month!
In December in Smygehamn, the average temperature is 5°C (41°F). Maximums can reach 9°C (49°F), and minimums can drop as low as -4°C (25°F). Travelers should be prepared for chilly conditions and pack accordingly for a comfortable visit.
In Smygehamn in December, the precipitation amount is 82 mm (3.2 in) over a span of 18 days.
In Smygehamn in December, humidity is 85%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration a challenge as the cold air clings to your skin.
In Smygehamn 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 Smygehamn.
UV Risk Categories
Weather in Smygehamn varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Smygehamn, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 3°C (38°F) | 56 mm (2.2 inches) | 87% | low |
| February Weather | 3°C (38°F) | 58 mm (2.3 inches) | 88% | low |
| March Weather | 4°C (39°F) | 65 mm (2.6 inches) | 87% | moderate |
| April Weather | 6°C (43°F) | 30 mm (1.2 inches) | 85% | moderate |
| May Weather | 10°C (51°F) | 35 mm (1.4 inches) | 82% | high |
| June Weather | 16°C (61°F) | 44 mm (1.7 inches) | 81% | very high |
| July Weather | 18°C (64°F) | 61 mm (2.4 inches) | 82% | high |
| August Weather | 18°C (65°F) | 68 mm (2.7 inches) | 80% | high |
| September Weather | 16°C (60°F) | 77 mm (3.0 inches) | 82% | moderate |
| October Weather | 12°C (54°F) | 101 mm (4.0 inches) | 85% | moderate |
| November Weather | 8°C (47°F) | 65 mm (2.5 inches) | 85% | low |
| December Weather | 5°C (41°F) | 82 mm (3.2 inches) | 85% | low |