Last updated: August 27, 2025
In December, the average temperature in Calnic, Romania hovers around 2°C (36°F), with a minimum dip to a chilly -11°C (13°F) and a pleasant maximum of 14°C (58°F). Expect about 71 mm (2.8 in) of precipitation over 14 days, paired with a high average humidity of 90%. Be prepared for a damp and cool climate!
In December in Calnic, the average temperature is 2°C (36°F). Maximum temperatures can reach 14°C (58°F), while minimums can drop to as low as -11°C (13°F). Travelers should be prepared for a chilly climate and pack accordingly to enjoy their visit to Calnic.
In Calnic in December, the precipitation amount is 71 mm (2.8 in) over a duration of 14 days.
In Calnic in December humidity is 90%. With an average temperature of 2°C (36°F), this humidity feels like a heavy blanket wrapping around you, making every step feel sluggish and damp, and turning a simple stroll into a test of endurance for travelers.
In Calnic 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 Calnic, you can visit Hourly UV Index in Calnic.
UV Risk Categories
Weather in Calnic varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Calnic, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -1°C (31°F) | 38 mm (1.5 inches) | 91% | low |
| February Weather | 3°C (37°F) | 49 mm (1.9 inches) | 86% | moderate |
| March Weather | 6°C (42°F) | 61 mm (2.4 inches) | 83% | moderate |
| April Weather | 11°C (52°F) | 50 mm (2.0 inches) | 74% | high |
| May Weather | 16°C (60°F) | 104 mm (4.1 inches) | 70% | very high |
| June Weather | 20°C (68°F) | 102 mm (4.0 inches) | 67% | very high |
| July Weather | 21°C (70°F) | 82 mm (3.2 inches) | 65% | very high |
| August Weather | 22°C (72°F) | 53 mm (2.1 inches) | 51% | very high |
| September Weather | 17°C (63°F) | 50 mm (2.0 inches) | 58% | high |
| October Weather | 11°C (53°F) | 44 mm (1.8 inches) | 80% | moderate |
| November Weather | 7°C (44°F) | 41 mm (1.6 inches) | 88% | moderate |
| December Weather | 2°C (36°F) | 71 mm (2.8 inches) | 90% | low |