Last updated: August 27, 2025
In Hvittingfoss, Norway, the average temperature in December hovers around -2°C (29°F), with a potential dip to a chilling -17°C (2°F) and a maximum reaching 8°C (47°F). During this time, expect 131 mm (5.1 in) of precipitation over 17 days, contributing to an average humidity of 92%. Stay warm and prepared for the wet conditions!
In December in Hvittingfoss, the average temperature is -2°C (29°F), with maximums reaching 8°C (47°F) and minimums dropping to as low as -17°C (2°F). Be prepared for chilly conditions and pack accordingly for your travels!
In Hvittingfoss in December, the precipitation amount is 131 mm (5.1 in) over a period of 17 days.
In Hvittingfoss in December, humidity is 92%. With an average temperature of -2°C (29°F), this humidity feels like an icy blanket suffocating your breath, making every step outside a struggle as the cold air condenses the moisture around you, turning your travel experience into a chilling challenge.
In Hvittingfoss 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 Hvittingfoss.
UV Risk Categories
Weather in Hvittingfoss varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Hvittingfoss, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -2°C (28°F) | 75 mm (2.9 inches) | 93% | low |
| February Weather | -2°C (28°F) | 80 mm (3.1 inches) | 91% | low |
| March Weather | 1°C (33°F) | 80 mm (3.2 inches) | 88% | moderate |
| April Weather | 5°C (41°F) | 43 mm (1.7 inches) | 83% | moderate |
| May Weather | 10°C (51°F) | 92 mm (3.6 inches) | 75% | moderate |
| June Weather | 16°C (60°F) | 105 mm (4.2 inches) | 74% | high |
| July Weather | 17°C (63°F) | 114 mm (4.5 inches) | 74% | high |
| August Weather | 15°C (60°F) | 98 mm (3.9 inches) | 78% | moderate |
| September Weather | 12°C (53°F) | 134 mm (5.3 inches) | 86% | moderate |
| October Weather | 7°C (44°F) | 148 mm (5.8 inches) | 92% | low |
| November Weather | 2°C (36°F) | 119 mm (4.7 inches) | 92% | low |
| December Weather | -2°C (29°F) | 131 mm (5.1 inches) | 92% | low |