Last updated: August 23, 2025
In December, the average temperature in Jilemnice, Czech Republic hovers around 1°C (34°F). Be prepared for a chilly environment, as temperatures can dip to a brisk -11°C (12°F) and peak at a mild 10°C (50°F). Expect around 66 mm (2.6 in) of precipitation spread across 13 days, contributing to a notably high average humidity of 91%. Whether you're bundling up or dodging raindrops, this month promises a true taste of winter!
In December in Jilemnice, the average temperature is 1°C (34°F). The maximum can reach 10°C (50°F), and the minimum can be as low as -11°C (12°F). Be prepared for chilly weather and pack warm clothing if you plan to visit during this time.
In Jilemnice in December, the total precipitation amount is 66 mm (2.6 in) spread over the course of 13 days.
In Jilemnice in December, humidity is 91%. With an average temperature of 1°C (34°F), this humidity feels like an icy embrace, making traveling quite challenging as the air feels heavy and damp, leaving everything damp and cold, and requiring extra layers for comfort.
In Jilemnice 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 Jilemnice.
UV Risk Categories
Weather in Jilemnice varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Jilemnice, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -1°C (30°F) | 54 mm (2.1 inches) | 89% | low |
| February Weather | 1°C (33°F) | 58 mm (2.3 inches) | 87% | low |
| March Weather | 3°C (38°F) | 57 mm (2.2 inches) | 84% | moderate |
| April Weather | 8°C (47°F) | 40 mm (1.6 inches) | 78% | moderate |
| May Weather | 12°C (55°F) | 86 mm (3.4 inches) | 63% | high |
| June Weather | 18°C (65°F) | 79 mm (3.1 inches) | 63% | very high |
| July Weather | 18°C (65°F) | 78 mm (3.1 inches) | 61% | very high |
| August Weather | 19°C (66°F) | 91 mm (3.6 inches) | 65% | high |
| September Weather | 14°C (58°F) | 66 mm (2.6 inches) | 72% | high |
| October Weather | 9°C (49°F) | 74 mm (2.9 inches) | 80% | moderate |
| November Weather | 4°C (40°F) | 46 mm (1.8 inches) | 87% | low |
| December Weather | 1°C (34°F) | 66 mm (2.6 inches) | 91% | low |