Last updated: August 27, 2025
In Sisesti, Romania, the average temperature in December hovers around 1°C (34°F), with minimums dipping to a chilly -13°C (8°F) and maximums reaching a brisk 13°C (55°F). Expect 113 mm (4.4 in) of precipitation spread across 18 days, and be prepared for the particularly high humidity at 92%. This month brings a unique blend of winter's chill and the cozy atmosphere that makes for a memorable experience!
In December in Sisesti, the average temperature is 1°C (34°F). The maximum can reach 13°C (55°F) and the minimum can be as low as -13°C (8°F). Travelers should be prepared for chilly weather and pack accordingly.
In Sisesti in December, the precipitation amount is 113 mm (4.4 in) over a span of 18 days.
In Sisesti in December humidity is 92%. With average temperature 1°C (34°F), this humidity feels like a cold, damp blanket enveloping you, making travel uncomfortable as the chill seeps into your bones, and the air feels heavy and suffocating, leaving little room for any warmth or comfort.
In Sisesti 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 Sisesti, you can visit Hourly UV Index in Sisesti.
UV Risk Categories
Weather in Sisesti varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Sisesti, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -3°C (27°F) | 69 mm (2.7 inches) | 93% | low |
| February Weather | 0°C (33°F) | 100 mm (3.9 inches) | 88% | moderate |
| March Weather | 4°C (39°F) | 77 mm (3.0 inches) | 86% | moderate |
| April Weather | 9°C (48°F) | 68 mm (2.7 inches) | 79% | high |
| May Weather | 14°C (57°F) | 150 mm (5.9 inches) | 71% | very high |
| June Weather | 18°C (65°F) | 133 mm (5.2 inches) | 71% | very high |
| July Weather | 19°C (66°F) | 119 mm (4.7 inches) | 64% | very high |
| August Weather | 20°C (68°F) | 70 mm (2.8 inches) | 55% | very high |
| September Weather | 15°C (59°F) | 81 mm (3.2 inches) | 64% | high |
| October Weather | 10°C (50°F) | 80 mm (3.2 inches) | 83% | moderate |
| November Weather | 5°C (42°F) | 65 mm (2.5 inches) | 91% | low |
| December Weather | 1°C (34°F) | 113 mm (4.4 inches) | 92% | low |