Last updated: August 27, 2025
In December, the average temperature in Boskoop, Netherlands hovers around 6°C (42°F). Expect a chilly minimum of -5°C (24°F) and a milder maximum of 14°C (57°F). With an average humidity of 92% and approximately 88 mm (3.5 in) of precipitation over 16 days, come prepared for a damp and cool experience!
In December in Boskoop, the average temperature is 6°C (42°F), with maximums reaching 14°C (57°F) and minimums dropping as low as -5°C (24°F). Travelers should be prepared for a mix of chilly and mild weather during this time.
In Boskoop in December, the precipitation amount is 88 mm (3.5 in) spread over 16 days.
In Boskoop in December humidity is 92%. With an average temperature of 6°C (42°F), this humidity feels like a damp chill that clings to your skin, making outdoor adventures feel more challenging and less inviting as the frigid air, combined with the heavy moisture, weighs down your spirits and leaves you yearning for warmth.
In Boskoop 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 Boskoop.
UV Risk Categories
Weather in Boskoop varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Boskoop, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (40°F) | 57 mm (2.2 inches) | 91% | low |
| February Weather | 5°C (41°F) | 68 mm (2.7 inches) | 89% | low |
| March Weather | 7°C (45°F) | 71 mm (2.8 inches) | 87% | moderate |
| April Weather | 10°C (50°F) | 46 mm (1.8 inches) | 85% | moderate |
| May Weather | 13°C (56°F) | 70 mm (2.8 inches) | 82% | high |
| June Weather | 18°C (64°F) | 79 mm (3.1 inches) | 82% | very high |
| July Weather | 18°C (65°F) | 72 mm (2.8 inches) | 80% | very high |
| August Weather | 18°C (65°F) | 84 mm (3.3 inches) | 76% | high |
| September Weather | 15°C (59°F) | 74 mm (2.9 inches) | 82% | moderate |
| October Weather | 12°C (54°F) | 88 mm (3.5 inches) | 89% | moderate |
| November Weather | 7°C (46°F) | 53 mm (2.1 inches) | 92% | low |
| December Weather | 6°C (42°F) | 88 mm (3.5 inches) | 92% | low |