Last updated: August 31, 2025
In December, the average temperature in Sumulice, Serbia hovers around 2°C (37°F). Prepare for chilly days, with minimums dropping to -12°C (11°F) and maximums reaching up to 13°C (55°F). Don't forget your umbrella, as you can expect approximately 93 mm (3.6 in) of precipitation spread over 15 days, along with an average humidity of a crisp 91%.
In December in Sumulice, the average temperature is 2°C (37°F). The maximum can reach 13°C (55°F), while the minimum can drop as low as -12°C (11°F). It's advisable to dress in layers and be prepared for chilly weather if you're planning to travel during this time.
In Sumulice in December, the precipitation amount is 93 mm (3.6 in) spread over 15 days.
In Sumulice 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 Sumulice 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 Sumulice, you can visit Hourly UV Index in Sumulice.
UV Risk Categories
Weather in Sumulice varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Sumulice, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -1°C (30°F) | 63 mm (2.5 inches) | 91% | moderate |
| February Weather | 3°C (38°F) | 57 mm (2.2 inches) | 87% | moderate |
| March Weather | 6°C (42°F) | 81 mm (3.2 inches) | 84% | high |
| April Weather | 10°C (51°F) | 66 mm (2.6 inches) | 75% | high |
| May Weather | 15°C (59°F) | 78 mm (3.1 inches) | 71% | very high |
| June Weather | 19°C (66°F) | 82 mm (3.2 inches) | 60% | very high |
| July Weather | 21°C (70°F) | 59 mm (2.3 inches) | 56% | very high |
| August Weather | 21°C (71°F) | 41 mm (1.6 inches) | 45% | very high |
| September Weather | 17°C (63°F) | 33 mm (1.3 inches) | 59% | high |
| October Weather | 11°C (52°F) | 60 mm (2.4 inches) | 79% | high |
| November Weather | 7°C (45°F) | 42 mm (1.7 inches) | 88% | moderate |
| December Weather | 2°C (37°F) | 93 mm (3.6 inches) | 91% | low |