Last updated: August 27, 2025
In December, the average temperature in Arjeplog, Sweden hovers around -7°C (20°F). However, be prepared for a chill, as temperatures can dip as low as -26°C (-14°F) and rise to a maximum of 5°C (41°F). Expect some moisture too, with approximately 65 mm (2.6 in) of precipitation spread over 16 days. With an average humidity of 97%, you'll definitely feel the dampness in the air!
In December in Arjeplog, the average temperature is -7°C (20°F). The maximum can reach 5°C (41°F), while the minimum can drop to as low as -26°C (-14°F). Travelers should be prepared for cold conditions and dress warmly to fully enjoy their visit.
In Arjeplog in December, the precipitation amount is 65 mm (2.6 in), occurring over a span of 16 days.
In Arjeplog in December humidity is 97%. With an average temperature of -7°C (20°F), this humidity feels like a chilling blanket that wraps around you, making even short outdoor excursions seem daunting and the air heavy with moisture, which can leave you feeling refreshingly cold yet painfully uncomfortable.
In Arjeplog 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 Arjeplog.
UV Risk Categories
Weather in Arjeplog varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Arjeplog, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -9°C (15°F) | 48 mm (1.9 inches) | 98% | low |
| February Weather | -9°C (16°F) | 37 mm (1.5 inches) | 96% | low |
| March Weather | -5°C (23°F) | 41 mm (1.6 inches) | 92% | low |
| April Weather | 0°C (32°F) | 30 mm (1.2 inches) | 87% | moderate |
| May Weather | 4°C (40°F) | 52 mm (2.1 inches) | 83% | moderate |
| June Weather | 11°C (52°F) | 58 mm (2.3 inches) | 77% | high |
| July Weather | 14°C (58°F) | 84 mm (3.3 inches) | 83% | high |
| August Weather | 12°C (54°F) | 110 mm (4.3 inches) | 87% | moderate |
| September Weather | 8°C (46°F) | 73 mm (2.9 inches) | 90% | moderate |
| October Weather | 2°C (36°F) | 86 mm (3.4 inches) | 93% | low |
| November Weather | -4°C (26°F) | 61 mm (2.4 inches) | 94% | low |
| December Weather | -7°C (20°F) | 65 mm (2.6 inches) | 97% | low |