Last updated: August 23, 2025
In December, the average temperature in Dadia, Greece is a cool 7°C (45°F), with fluctuations ranging from a brisk -5°C (23°F) to a mild 20°C (67°F). Visitors should be prepared for 121 mm (4.8 in) of precipitation over approximately 11 days, while the air remains characteristically humid with an average humidity of 86%. Perfect weather for cozy adventures!
In December in Dadia, the average temperature is 7°C (45°F). The maximum can reach 20°C (67°F), while the minimum can drop as low as -5°C (23°F). This means you should be prepared for a mix of mild and chilly days, making it an ideal time for layered clothing during your travels.
In Dadia in December, the total precipitation amount is 121 mm (4.8 in), which occurs over the course of 11 days.
In Dadia in December, humidity is 86%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration a bit uncomfortable and necessitating cozy layers to stay warm while navigating the moist air.
In Dadia 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 Dadia, you can visit Hourly UV Index in Dadia.
UV Risk Categories
Weather in Dadia varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Dadia, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (39°F) | 92 mm (3.6 inches) | 87% | low |
| February Weather | 7°C (44°F) | 74 mm (2.9 inches) | 84% | moderate |
| March Weather | 9°C (48°F) | 75 mm (2.9 inches) | 81% | high |
| April Weather | 13°C (55°F) | 67 mm (2.6 inches) | 72% | very high |
| May Weather | 18°C (65°F) | 54 mm (2.1 inches) | 74% | very high |
| June Weather | 23°C (73°F) | 77 mm (3.0 inches) | 65% | very high |
| July Weather | 26°C (79°F) | 39 mm (1.5 inches) | 59% | very high |
| August Weather | 27°C (80°F) | 12 mm (0.5 inches) | 49% | very high |
| September Weather | 22°C (72°F) | 20 mm (0.8 inches) | 57% | high |
| October Weather | 16°C (60°F) | 101 mm (4.0 inches) | 76% | high |
| November Weather | 11°C (52°F) | 68 mm (2.7 inches) | 84% | moderate |
| December Weather | 7°C (45°F) | 121 mm (4.8 inches) | 86% | low |