Last updated: August 22, 2025
In December, the average temperature in Sankt Marein bei Graz-Umgebung, Austria hovers around 1°C (35°F). Expect a chilly range, with minimums dipping to -7°C (19°F) and maximums reaching 14°C (57°F). During this period, anticipate 51 mm (2.0 in) of precipitation spread over 8 days, coupled with a high average humidity of 89%, making it a rather damp and cool month.
In December in Sankt Marein bei Graz-Umgebung, the average temperature is 1°C (35°F). Maximum temperatures can reach 14°C (57°F), while the minimum can drop as low as -7°C (19°F). Travelers should be prepared for a chilly climate, with the possibility of both mild and cold days.
In Sankt Marein bei Graz-Umgebung in December, the total precipitation amount is 51 mm (2.0 in), spread over a duration of 8 days.
In Sankt Marein bei Graz-Umgebung in December humidity is 89%. With an average temperature of 1°C (35°F), this humidity feels like a chilly dampness enveloping you, making traveling quite uncomfortable as every breath brings a lingering chill and the air feels heavy, often leading to a sense of unease as you navigate through the damp conditions.
In Sankt Marein bei Graz-Umgebung in December, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Sankt Marein bei Graz-Umgebung.
UV Risk Categories
Weather in Sankt Marein bei Graz-Umgebung varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Sankt Marein bei Graz-Umgebung, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 0°C (33°F) | 23 mm (0.9 inches) | 90% | low |
| February Weather | 3°C (38°F) | 34 mm (1.3 inches) | 84% | moderate |
| March Weather | 6°C (43°F) | 33 mm (1.3 inches) | 78% | moderate |
| April Weather | 11°C (52°F) | 48 mm (1.9 inches) | 73% | high |
| May Weather | 15°C (59°F) | 99 mm (3.9 inches) | 71% | very high |
| June Weather | 20°C (69°F) | 74 mm (2.9 inches) | 73% | very high |
| July Weather | 21°C (71°F) | 77 mm (3.0 inches) | 70% | very high |
| August Weather | 21°C (71°F) | 87 mm (3.4 inches) | 60% | very high |
| September Weather | 16°C (61°F) | 94 mm (3.7 inches) | 65% | high |
| October Weather | 11°C (52°F) | 43 mm (1.7 inches) | 84% | moderate |
| November Weather | 6°C (43°F) | 69 mm (2.7 inches) | 89% | moderate |
| December Weather | 1°C (35°F) | 51 mm (2.0 inches) | 89% | low |