Last updated: August 23, 2025
In December, the average temperature in Krnsko, Czech Republic hovers around 3°C (37°F), presenting a chilly yet intriguing experience. Temperature extremes can drop to a brisk -8°C (18°F) or rise to a mild 12°C (54°F). Visitors can expect about 49 mm (1.9 in) of precipitation over 11 days, contributing to an average humidity level of 92%. Prepare for a cool and damp atmosphere that adds to the region's unique charm!
In December in Krnsko, the average temperature is 3°C (37°F). The maximum can reach 12°C (54°F), while the minimum can drop to as low as -8°C (18°F). Travelers should be prepared for chilly weather and pack accordingly to stay warm.
In Krnsko in December, the total precipitation amount is 49 mm (1.9 in) spread over 11 days.
In Krnsko in December humidity is 92%. With an average temperature of 3°C (37°F), this humidity feels like a heavy blanket that clings to your skin, making every step feel laborious and the cold air seem even more biting, a challenging environment for traveling.
In Krnsko 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 Krnsko.
UV Risk Categories
Weather in Krnsko varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Krnsko, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 1°C (34°F) | 36 mm (1.4 inches) | 90% | low |
| February Weather | 2°C (36°F) | 46 mm (1.8 inches) | 89% | low |
| March Weather | 5°C (41°F) | 46 mm (1.8 inches) | 87% | moderate |
| April Weather | 10°C (50°F) | 32 mm (1.3 inches) | 81% | moderate |
| May Weather | 14°C (58°F) | 76 mm (3.0 inches) | 71% | very high |
| June Weather | 20°C (68°F) | 83 mm (3.3 inches) | 75% | very high |
| July Weather | 20°C (69°F) | 63 mm (2.5 inches) | 74% | very high |
| August Weather | 21°C (70°F) | 77 mm (3.0 inches) | 76% | high |
| September Weather | 16°C (61°F) | 58 mm (2.3 inches) | 81% | high |
| October Weather | 11°C (52°F) | 61 mm (2.4 inches) | 85% | moderate |
| November Weather | 6°C (43°F) | 40 mm (1.6 inches) | 88% | low |
| December Weather | 3°C (37°F) | 49 mm (1.9 inches) | 92% | low |