Last updated: August 23, 2025
In December, the average temperature in Omvriaki, Greece hovers around 7°C (45°F), making it a cool but refreshing time of year. Expect temperatures to range from a chilly -7°C (19°F) to a pleasant 18°C (65°F). With 99 mm (3.9 in) of precipitation spread over 11 days, be prepared for some wet weather, complemented by a high average humidity of 83%.
In December in Omvriaki, the average temperature is 7°C (45°F). Maximum temperatures can reach up to 18°C (65°F), while minimums can drop to as low as -7°C (19°F). Be prepared for a wide range of temperatures, making layering essential for your travels.
In Omvriaki, in December, the precipitation amount is 99 mm (3.9 in) over the course of 11 days.
In Omvriaki in December, humidity is 83%. With an average temperature of 7°C (45°F), this humidity feels like a chilly blanket wrapping around you, making travel somewhat uncomfortable as you navigate the dampness that settles in your clothes, leading to a heavy and muggy experience outdoors.
In Omvriaki in December, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Omvriaki, you can check the information here.
UV Risk Categories
Weather in Omvriaki varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Omvriaki, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (39°F) | 114 mm (4.5 inches) | 84% | moderate |
| February Weather | 7°C (45°F) | 110 mm (4.3 inches) | 78% | moderate |
| March Weather | 9°C (48°F) | 101 mm (4.0 inches) | 75% | high |
| April Weather | 13°C (55°F) | 65 mm (2.6 inches) | 70% | very high |
| May Weather | 18°C (65°F) | 40 mm (1.6 inches) | 72% | very high |
| June Weather | 22°C (73°F) | 48 mm (1.9 inches) | 60% | extreme |
| July Weather | 25°C (78°F) | 42 mm (1.7 inches) | 56% | very high |
| August Weather | 25°C (78°F) | 27 mm (1.1 inches) | 47% | very high |
| September Weather | 21°C (70°F) | 58 mm (2.3 inches) | 56% | very high |
| October Weather | 15°C (60°F) | 73 mm (2.9 inches) | 70% | high |
| November Weather | 11°C (52°F) | 95 mm (3.7 inches) | 80% | moderate |
| December Weather | 7°C (45°F) | 99 mm (3.9 inches) | 83% | moderate |