Last updated: August 23, 2025
In December, the average temperature in Merklin, Czech Republic hovers around 0°C (33°F). Expect chilly conditions, with a minimum of -11°C (13°F) and a maximum that reaches up to 10°C (51°F). Precipitation is a frequent visitor, bringing about 77 mm (3.0 in) of rain over roughly 16 days. Additionally, prepare for high humidity levels at 92%, making it feel even colder.
In December in Merklin, the average temperature is 0°C (33°F). The maximum can reach 10°C (51°F), while the minimum can drop as low as -11°C (13°F). Be prepared for chilly weather and dress warmly if you plan to travel during this time.
In Merklin in December, the precipitation amount is 77 mm (3.0 in) during 16 days, indicating a moderately wet climate for that period.
In Merklin in December, humidity is 92%. With an average temperature of 0°C (33°F), this humidity feels like wrapping yourself in a wet, heavy blanket, making travel uncomfortable and chilly, as the damp air penetrates your clothes and makes it challenging to stay warm and dry.
In Merklin 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 Merklin.
UV Risk Categories
Weather in Merklin varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Merklin, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -1°C (30°F) | 64 mm (2.5 inches) | 90% | low |
| February Weather | 0°C (32°F) | 56 mm (2.2 inches) | 89% | moderate |
| March Weather | 2°C (37°F) | 67 mm (2.6 inches) | 87% | moderate |
| April Weather | 7°C (44°F) | 41 mm (1.6 inches) | 81% | high |
| May Weather | 11°C (52°F) | 87 mm (3.4 inches) | 71% | very high |
| June Weather | 17°C (62°F) | 82 mm (3.2 inches) | 75% | very high |
| July Weather | 17°C (63°F) | 79 mm (3.1 inches) | 74% | very high |
| August Weather | 17°C (63°F) | 90 mm (3.5 inches) | 76% | high |
| September Weather | 13°C (55°F) | 59 mm (2.3 inches) | 81% | high |
| October Weather | 8°C (47°F) | 63 mm (2.5 inches) | 85% | moderate |
| November Weather | 3°C (38°F) | 39 mm (1.5 inches) | 88% | low |
| December Weather | 0°C (33°F) | 77 mm (3.0 inches) | 92% | low |