Last updated: August 27, 2025
In December, the average temperature in Holmestrand, Norway hovers around -1°C (30°F), experiencing a chill that sometimes drops to a minimum of -16°C (4°F), while peaking at a maximum of 8°C (47°F). Visitors should prepare for frequent precipitation, averaging 127 mm (5.0 in) over 17 days, coupled with a high average humidity of 93%. This wintery month beckons those ready to embrace the cold!
In December in Holmestrand, the average temperature is -1°C (30°F). Maximums can reach 8°C (47°F), and minimums can drop as low as -16°C (4°F). It's advisable to dress warmly and prepare for chilly weather if you're planning to visit during this time.
In Holmestrand in December, the precipitation amount is 127 mm (5.0 in) over the course of 17 days.
In Holmestrand in December humidity is 93%. With average temperature -1°C (30°F), this humidity feels like an icy blanket wrapping around you, making every step outside a challenge for travelers. The damp chill seeps into your bones, and even a short stroll can feel exhausting when the air clings closely, creating an almost surreal experience that dampens spirits and slows down every adventure.
In Holmestrand 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 Holmestrand.
UV Risk Categories
Weather in Holmestrand varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Holmestrand, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -2°C (29°F) | 73 mm (2.9 inches) | 94% | low |
| February Weather | -2°C (29°F) | 79 mm (3.1 inches) | 92% | low |
| March Weather | 1°C (34°F) | 78 mm (3.1 inches) | 89% | moderate |
| April Weather | 6°C (42°F) | 40 mm (1.6 inches) | 82% | moderate |
| May Weather | 11°C (52°F) | 88 mm (3.5 inches) | 73% | moderate |
| June Weather | 16°C (61°F) | 99 mm (3.9 inches) | 71% | high |
| July Weather | 18°C (64°F) | 107 mm (4.2 inches) | 72% | high |
| August Weather | 16°C (61°F) | 94 mm (3.7 inches) | 77% | moderate |
| September Weather | 12°C (54°F) | 129 mm (5.1 inches) | 86% | moderate |
| October Weather | 7°C (45°F) | 146 mm (5.7 inches) | 92% | low |
| November Weather | 3°C (37°F) | 119 mm (4.7 inches) | 93% | low |
| December Weather | -1°C (30°F) | 127 mm (5.0 inches) | 93% | low |