Last updated: August 23, 2025
In December, the average temperature in Radimer, Czech Republic hovers around 1°C (34°F). Be prepared for chilly conditions, as temperatures can drop to a minimum of -10°C (13°F) and rise to a maximum of 10°C (51°F). Expect 58 mm (2.3 in) of precipitation over 13 days, combined with a high average humidity of 91%, creating a damp, cool atmosphere perfect for cozy indoor activities.
In December in Radimer, the average temperature is 1°C (34°F), with maximums reaching up to 10°C (51°F) and minimums dropping as low as -10°C (13°F). Travelers should be prepared for cold conditions and dress warmly to enjoy their visit.
In Radimer in December, the total precipitation amount is 58 mm (2.3 in), occurring over the course of 13 days.
In Radimer 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 Radimer in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Radimer, you can visit Hourly UV Index in Radimer.
UV Risk Categories
Weather in Radimer varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Radimer, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -1°C (30°F) | 42 mm (1.6 inches) | 90% | low |
| February Weather | 1°C (34°F) | 48 mm (1.9 inches) | 87% | moderate |
| March Weather | 4°C (39°F) | 46 mm (1.8 inches) | 85% | moderate |
| April Weather | 8°C (47°F) | 41 mm (1.6 inches) | 78% | high |
| May Weather | 12°C (55°F) | 93 mm (3.7 inches) | 73% | very high |
| June Weather | 18°C (65°F) | 84 mm (3.3 inches) | 77% | very high |
| July Weather | 18°C (65°F) | 93 mm (3.7 inches) | 76% | very high |
| August Weather | 19°C (66°F) | 85 mm (3.3 inches) | 76% | high |
| September Weather | 14°C (58°F) | 96 mm (3.8 inches) | 75% | high |
| October Weather | 10°C (50°F) | 71 mm (2.8 inches) | 85% | moderate |
| November Weather | 5°C (41°F) | 42 mm (1.7 inches) | 90% | low |
| December Weather | 1°C (34°F) | 58 mm (2.3 inches) | 91% | low |