Last updated: August 27, 2025
In December, the average temperature in Cieletniki, Poland hovers around 2°C (37°F). You can expect chilly nights with minimum temperatures dipping to -12°C (10°F), while the daytime may reach a comfortable 14°C (57°F). Be prepared for wet weather, as 53 mm (2.1 in) of precipitation typically falls over 13 days. With an average humidity of 91%, this month promises to be both cool and damp!
In December in Cieletniki, the average temperature is 2°C (37°F). Maximums can reach 14°C (57°F), while minimums can dip as low as -12°C (10°F). Be prepared for a mix of cool and cold temperatures when traveling to Cieletniki during this time.
In Cieletniki in December, the precipitation amount is 53 mm (2.1 in) over the course of 13 days.
In Cieletniki in December, humidity is 91%. With an average temperature of 2°C (37°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable and necessitating extra layers to stay warm and dry.
In Cieletniki 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 Cieletniki.
UV Risk Categories
Weather in Cieletniki varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Cieletniki, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 1°C (34°F) | 42 mm (1.6 inches) | 89% | low |
| February Weather | 2°C (35°F) | 44 mm (1.7 inches) | 87% | low |
| March Weather | 5°C (41°F) | 43 mm (1.7 inches) | 84% | moderate |
| April Weather | 9°C (49°F) | 41 mm (1.6 inches) | 78% | moderate |
| May Weather | 14°C (57°F) | 71 mm (2.8 inches) | 63% | high |
| June Weather | 20°C (68°F) | 81 mm (3.2 inches) | 63% | very high |
| July Weather | 20°C (68°F) | 88 mm (3.5 inches) | 61% | very high |
| August Weather | 20°C (69°F) | 83 mm (3.3 inches) | 65% | high |
| September Weather | 15°C (60°F) | 74 mm (2.9 inches) | 72% | high |
| October Weather | 11°C (52°F) | 68 mm (2.7 inches) | 80% | moderate |
| November Weather | 6°C (43°F) | 36 mm (1.4 inches) | 87% | low |
| December Weather | 2°C (37°F) | 53 mm (2.1 inches) | 91% | low |