Last updated: August 23, 2025
In December, the average temperature in Vysoky Chlumec, Czech Republic hovers around 1°C (35°F). Expect a chill in the air with minimum temperatures plummeting to -12°C (11°F), while highs can reach up to 11°C (51°F). During this month, 57 mm (2.3 in) of precipitation is likely, spread over 13 days of rain or snow. With an average humidity of 92%, be prepared for a damp and cold atmosphere.
In December, in Vysoky Chlumec, the average temperature is 1°C (35°F). Maximum temperatures can reach 11°C (51°F), while minimums can drop as low as -12°C (11°F). Travelers should be prepared for chilly temperatures and dress in warm layers.
In Vysoky Chlumec in December, the precipitation amount is 57 mm (2.3 in) over a span of 13 days.
In Vysoky Chlumec in December, humidity is 92%. With an average temperature of 1°C (35°F), this humidity feels like a chilly dampness that seeps into your bones, making traveling uncomfortable and requiring extra layers to stay warm and dry.
In Vysoky Chlumec 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 Vysoky Chlumec.
UV Risk Categories
Weather in Vysoky Chlumec varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Vysoky Chlumec, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -1°C (31°F) | 46 mm (1.8 inches) | 91% | low |
| February Weather | 1°C (34°F) | 46 mm (1.8 inches) | 89% | moderate |
| March Weather | 4°C (39°F) | 51 mm (2.0 inches) | 87% | moderate |
| April Weather | 9°C (48°F) | 41 mm (1.6 inches) | 82% | high |
| May Weather | 13°C (55°F) | 98 mm (3.9 inches) | 76% | very high |
| June Weather | 18°C (65°F) | 87 mm (3.4 inches) | 80% | very high |
| July Weather | 19°C (66°F) | 84 mm (3.3 inches) | 80% | very high |
| August Weather | 19°C (67°F) | 89 mm (3.5 inches) | 82% | high |
| September Weather | 14°C (58°F) | 58 mm (2.3 inches) | 82% | high |
| October Weather | 10°C (50°F) | 59 mm (2.3 inches) | 87% | moderate |
| November Weather | 4°C (40°F) | 41 mm (1.6 inches) | 89% | low |
| December Weather | 1°C (35°F) | 57 mm (2.3 inches) | 92% | low |