Last updated: June 24, 2025
In December, the average temperature in Mantua, United States hovers around 1°C (35°F). Expect a chilling minimum of -17°C (1°F), while the mercury can rise to a pleasant 18°C (64°F) on some days. With 95 mm (3.7 in) of precipitation packed into 12 days, and an average humidity of 86%, be prepared for a damp and chilly atmosphere!
In December in Mantua, the average temperature is 1°C (35°F), with a maximum that can reach 18°C (64°F) and a minimum that can dip as low as -17°C (1°F). Travelers should be prepared for a wide range of temperatures and dress in layers to stay comfortable during their visit.
In Mantua in December, the precipitation amount is 95 mm (3.7 in) over the course of 12 days.
In Mantua in December, humidity is 86%. With an average temperature of 1°C (35°F), this humidity feels like a biting chill that wraps around you, making outdoor exploration uncomfortable and requiring extra layers to stay warm while navigating the damp air.
In Mantua 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 Mantua, you can visit Hourly UV Index in Mantua.
UV Risk Categories
Weather in Mantua varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Mantua, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -2°C (29°F) | 86 mm (3.4 inches) | 88% | moderate |
| February Weather | 0°C (32°F) | 98 mm (3.8 inches) | 88% | moderate |
| March Weather | 4°C (39°F) | 107 mm (4.2 inches) | 87% | high |
| April Weather | 9°C (49°F) | 135 mm (5.3 inches) | 87% | very high |
| May Weather | 16°C (61°F) | 129 mm (5.1 inches) | 81% | very high |
| June Weather | 21°C (70°F) | 143 mm (5.6 inches) | 83% | very high |
| July Weather | 23°C (74°F) | 131 mm (5.1 inches) | 82% | very high |
| August Weather | 22°C (72°F) | 105 mm (4.1 inches) | 76% | very high |
| September Weather | 19°C (67°F) | 102 mm (4.0 inches) | 77% | very high |
| October Weather | 13°C (56°F) | 112 mm (4.4 inches) | 82% | high |
| November Weather | 5°C (41°F) | 96 mm (3.8 inches) | 89% | moderate |
| December Weather | 1°C (35°F) | 95 mm (3.7 inches) | 86% | low |