Last updated: August 27, 2025
In December, the average temperature in Suplai, Romania hovers around 0°C (32°F). Expect chilly days, with minimums dipping to -16°C (4°F) and occasional highs reaching 11°C (53°F). Precipitation is quite notable, averaging 98 mm (3.9 in) over approximately 17 days, contributing to a high humidity of 92%. Prepare accordingly for cool and damp weather!
In December in Suplai, the average temperature is 0°C (32°F). Maximums can reach 11°C (53°F), and minimums can be as low as -16°C (4°F). Be prepared for chilly conditions and pack accordingly if you plan to visit during this month.
In Suplai in December, the precipitation amount is 98 mm (3.9 in) over a span of 17 days.
In Suplai in December, humidity is 92%. With an average temperature of 0°C (32°F), this humidity feels like a heavy blanket enveloping you as you travel, making every step feel sluggish and the air thick with moisture, which can be both invigorating and exhausting at the same time.
In Suplai 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 Suplai, you can visit Hourly UV Index in Suplai.
UV Risk Categories
Weather in Suplai varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Suplai, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -4°C (25°F) | 59 mm (2.3 inches) | 93% | low |
| February Weather | -1°C (30°F) | 91 mm (3.6 inches) | 88% | moderate |
| March Weather | 2°C (36°F) | 76 mm (3.0 inches) | 86% | moderate |
| April Weather | 8°C (46°F) | 66 mm (2.6 inches) | 79% | high |
| May Weather | 12°C (54°F) | 150 mm (5.9 inches) | 71% | very high |
| June Weather | 17°C (63°F) | 139 mm (5.5 inches) | 71% | very high |
| July Weather | 18°C (64°F) | 129 mm (5.1 inches) | 64% | very high |
| August Weather | 19°C (66°F) | 85 mm (3.4 inches) | 55% | very high |
| September Weather | 13°C (56°F) | 80 mm (3.1 inches) | 64% | high |
| October Weather | 8°C (47°F) | 71 mm (2.8 inches) | 83% | moderate |
| November Weather | 4°C (40°F) | 54 mm (2.1 inches) | 91% | moderate |
| December Weather | 0°C (32°F) | 98 mm (3.9 inches) | 92% | low |