Last updated: March 2, 2024
The weather in Caslav, Czech Republic, during December is characterized by an average temperature of 2°C (36°F). Highs can soar to 11°C (51°F), while lows may dip to -5°C (23°F). Typically, the humidity level in Caslav throughout December hovers around 91%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In December, Caslav averages 56 mm (2.2 inches) of rainfall, typically over the course of 13 rainy days. The month enjoys an average of 8 hours 8 minutes of daylight, with the sun shining for approximately 4 hours 29 minutes each day. Additionally, there is a 18% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In December, the UV Index in Caslav reaches a maximum of 1, indicating a level of Low exposure. The most intense UV radiation typically occurs between 08:00 and 10:00, during which unprotected skin may burn in as little as 45 minutes.
| 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UVI | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
| Exposure | Low | ||||||||||||
| Time to burn | 45 min | ||||||||||||