Last updated: August 27, 2025
In December, the average temperature in Santa Mare, Romania hovers around 2°C (35°F). Expect a chilly minimum of -10°C (14°F), while the maximum can reach a mild 16°C (61°F). With 53 mm (2.1 in) of precipitation spread over 10 days, you'll want to prepare for some wet weather. Don't forget the high average humidity of 90%, which adds to the brisk atmosphere!
In December in Santa Mare, the average temperature is 2°C (35°F). The maximum can reach 16°C (61°F), while the minimum can drop as low as -10°C (14°F). Be prepared for chilly weather and pack layers if you plan to travel during this time.
In Santa Mare in December, the precipitation amount is 53 mm (2.1 in) spread over a duration of 10 days.
In Santa Mare in December humidity is 90%. With an average temperature of 2°C (35°F), this humidity feels like a cold, damp blanket that clings to your skin, making outdoor activities uncomfortable and requiring extra layers to stay warm and dry while traveling.
In Santa Mare 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 Santa Mare, you can visit Hourly UV Index in Santa Mare.
UV Risk Categories
Weather in Santa Mare varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Santa Mare, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -1°C (31°F) | 22 mm (0.9 inches) | 92% | low |
| February Weather | 1°C (35°F) | 36 mm (1.4 inches) | 88% | moderate |
| March Weather | 5°C (42°F) | 37 mm (1.5 inches) | 86% | moderate |
| April Weather | 11°C (53°F) | 32 mm (1.3 inches) | 79% | high |
| May Weather | 17°C (62°F) | 62 mm (2.4 inches) | 73% | very high |
| June Weather | 22°C (71°F) | 98 mm (3.9 inches) | 73% | very high |
| July Weather | 23°C (73°F) | 65 mm (2.6 inches) | 68% | very high |
| August Weather | 23°C (74°F) | 37 mm (1.5 inches) | 56% | high |
| September Weather | 18°C (65°F) | 34 mm (1.3 inches) | 62% | high |
| October Weather | 12°C (54°F) | 33 mm (1.3 inches) | 80% | moderate |
| November Weather | 6°C (43°F) | 31 mm (1.2 inches) | 89% | moderate |
| December Weather | 2°C (35°F) | 53 mm (2.1 inches) | 90% | low |