Last updated: August 27, 2025
In December, the average temperature in Mo i Rana, Norway hovers around -5°C (24°F). Expect chilly conditions, with the minimum dipping to -22°C (-6°F) and the maximum reaching a mild 5°C (41°F). The region experiences considerable precipitation, averaging 127 mm (5.0 in) over 17 days. With an average humidity of 87%, be prepared for a damp and brisk atmosphere!
In December in Mo i Rana, the average temperature is -5°C (24°F). Maximums can reach 5°C (41°F) and minimums can be as low as -22°C (-6°F). Be prepared for cold weather and pack accordingly for your travels.
In Mo i Rana in December, the precipitation amount is 127 mm (5.0 in) over the course of 17 days.
In Mo i Rana in December humidity is 87%. With an average temperature of -5°C (24°F), this humidity feels like an icy embrace that makes the cold penetrate deeper into your bones, adding a chilling dampness that can quickly dampen the spirits of even the most seasoned travelers.
In Mo i Rana 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 Mo i Rana.
UV Risk Categories
Weather in Mo i Rana varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Mo i Rana, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -6°C (21°F) | 185 mm (7.3 inches) | 88% | low |
| February Weather | -7°C (20°F) | 123 mm (4.8 inches) | 87% | low |
| March Weather | -5°C (24°F) | 200 mm (7.9 inches) | 85% | moderate |
| April Weather | -1°C (31°F) | 118 mm (4.6 inches) | 83% | moderate |
| May Weather | 3°C (38°F) | 72 mm (2.8 inches) | 77% | moderate |
| June Weather | 10°C (50°F) | 117 mm (4.6 inches) | 79% | high |
| July Weather | 13°C (56°F) | 111 mm (4.4 inches) | 82% | high |
| August Weather | 11°C (53°F) | 148 mm (5.8 inches) | 84% | moderate |
| September Weather | 7°C (46°F) | 167 mm (6.6 inches) | 87% | moderate |
| October Weather | 2°C (37°F) | 143 mm (5.6 inches) | 88% | low |
| November Weather | -2°C (29°F) | 142 mm (5.6 inches) | 87% | low |
| December Weather | -5°C (24°F) | 127 mm (5.0 inches) | 87% | low |