Last updated: August 27, 2025
In Tomter, Norway, the average temperature in December hovers around -1°C (31°F), with minimums dropping to a chilly -13°C (9°F) and maximums reaching a brisk 8°C (47°F). Expect precipitation of about 93 mm (3.6 in) spread over 15 days, contributing to an average humidity level of 93%. Bundle up and prepare for a cozy, albeit wet, month!
In December in Tomter, the average temperature is -1°C (31°F), with maximums reaching 8°C (47°F) and minimums dropping to as low as -13°C (9°F). Be prepared for chilly weather and pack warm clothing if you plan to visit during this time.
In Tomter in December, the precipitation amount is 93 mm (3.6 in) spread over 15 days.
In Tomter in December, humidity is 93%. With an average temperature of -1°C (31°F), this humidity feels like an icy blanket enveloping you, making travel uncomfortable as the cold air clings to your skin and dampens any warmth you might find.
In Tomter 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 Tomter.
UV Risk Categories
Weather in Tomter varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Tomter, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -2°C (29°F) | 55 mm (2.2 inches) | 94% | low |
| February Weather | -2°C (29°F) | 60 mm (2.4 inches) | 92% | low |
| March Weather | 1°C (35°F) | 60 mm (2.4 inches) | 89% | moderate |
| April Weather | 6°C (43°F) | 35 mm (1.4 inches) | 82% | moderate |
| May Weather | 11°C (52°F) | 80 mm (3.1 inches) | 73% | moderate |
| June Weather | 16°C (62°F) | 81 mm (3.2 inches) | 71% | high |
| July Weather | 18°C (65°F) | 95 mm (3.7 inches) | 72% | high |
| August Weather | 16°C (61°F) | 85 mm (3.3 inches) | 77% | moderate |
| September Weather | 12°C (55°F) | 92 mm (3.6 inches) | 86% | moderate |
| October Weather | 7°C (46°F) | 115 mm (4.5 inches) | 92% | low |
| November Weather | 3°C (37°F) | 96 mm (3.8 inches) | 93% | low |
| December Weather | -1°C (31°F) | 93 mm (3.6 inches) | 93% | low |