Last updated: August 23, 2025
In December, the average temperature in Hatvan, Hungary hovers around 2°C (35°F), creating a chilly atmosphere. Expect minimum temperatures to dip as low as -9°C (16°F), while maximums can reach a mild 14°C (58°F). The region experiences 58 mm (2.3 in) of precipitation spread across 11 days, contributing to an average humidity of 90%—perfect for cozy indoor retreats!
In December in Hatvan, the average temperature is 2°C (35°F), with maximums reaching 14°C (58°F) and minimums dropping as low as -9°C (16°F). Be prepared for chilly weather and dress warmly if you're planning to visit during this time.
In Hatvan in December, the precipitation amount is 58 mm (2.3 in) over the course of 11 days.
In Hatvan 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 Hatvan 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 Hatvan, you can visit Hourly UV Index in Hatvan.
UV Risk Categories
Weather in Hatvan varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Hatvan, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -1°C (31°F) | 27 mm (1.1 inches) | 89% | low |
| February Weather | 3°C (37°F) | 44 mm (1.7 inches) | 85% | moderate |
| March Weather | 6°C (43°F) | 35 mm (1.4 inches) | 78% | moderate |
| April Weather | 11°C (53°F) | 53 mm (2.1 inches) | 73% | high |
| May Weather | 16°C (61°F) | 88 mm (3.5 inches) | 70% | high |
| June Weather | 21°C (70°F) | 90 mm (3.5 inches) | 72% | very high |
| July Weather | 22°C (72°F) | 74 mm (2.9 inches) | 70% | very high |
| August Weather | 22°C (73°F) | 56 mm (2.2 inches) | 60% | very high |
| September Weather | 17°C (63°F) | 59 mm (2.3 inches) | 63% | high |
| October Weather | 12°C (53°F) | 62 mm (2.4 inches) | 82% | moderate |
| November Weather | 6°C (44°F) | 54 mm (2.1 inches) | 89% | low |
| December Weather | 2°C (35°F) | 58 mm (2.3 inches) | 90% | low |