Last updated: August 27, 2025
In December, the average temperature in Naesaker, Sweden hovers around -5°C (24°F), with extremes ranging from a chilling -24°C (-11°F) to a milder 6°C (42°F). Expect about 65 mm (2.6 in) of precipitation spread over 13 days, contributing to an average humidity level of an impressive 96%. Stay warm and prepared!
In December in Naesaker, the average temperature is -5°C (24°F). Maximums can reach 6°C (42°F), and minimums can plummet to as low as -24°C (-11°F). Travelers should be prepared for cold conditions and pack appropriately to enjoy their visit comfortably.
In Naesaker in December, the precipitation amount is 65 mm (2.6 in) spread over a duration of 13 days.
In Naesaker in December humidity is 96%. With an average temperature of -5°C (24°F), this humidity feels like an icy blanket enveloping you, making outdoor travel challenging as the cold dampness seeps into your bones, leaving you feeling unmistakably chilled and uncomfortable.
In Naesaker 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 Naesaker.
UV Risk Categories
Weather in Naesaker varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Naesaker, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -7°C (20°F) | 46 mm (1.8 inches) | 97% | low |
| February Weather | -7°C (20°F) | 37 mm (1.5 inches) | 95% | low |
| March Weather | -3°C (27°F) | 39 mm (1.5 inches) | 92% | moderate |
| April Weather | 3°C (37°F) | 34 mm (1.3 inches) | 86% | moderate |
| May Weather | 8°C (47°F) | 43 mm (1.7 inches) | 80% | moderate |
| June Weather | 14°C (58°F) | 65 mm (2.6 inches) | 76% | high |
| July Weather | 16°C (61°F) | 79 mm (3.1 inches) | 80% | high |
| August Weather | 14°C (57°F) | 72 mm (2.8 inches) | 86% | moderate |
| September Weather | 9°C (48°F) | 72 mm (2.9 inches) | 89% | moderate |
| October Weather | 4°C (39°F) | 82 mm (3.2 inches) | 93% | low |
| November Weather | -2°C (29°F) | 53 mm (2.1 inches) | 94% | low |
| December Weather | -5°C (24°F) | 65 mm (2.6 inches) | 96% | low |