Last updated: June 24, 2025
In New Madison, United States, the average temperature in December hovers around 2°C (36°F), with extremes ranging from a chilly -19°C (-2°F) to a mild 18°C (64°F). Expect 82 mm (3.2 in) of precipitation spread over 10 days, contributing to an average humidity of 87%.
In December in New Madison, the average temperature is 2°C (36°F), with maximums reaching 18°C (64°F) and minimums dropping as low as -19°C (-2°F). Travelers should be prepared for a wide range of temperatures during their visit.
In New Madison in December, the total precipitation amount is 82 mm (3.2 in) observed over a span of 10 days.
In New Madison in December, humidity is 87%. With an average temperature of 2°C (36°F), this humidity feels like an unwelcome chill that seeps into your bones, making outdoor exploration feel damp and heavy, and encouraging travelers to seek the warmth of indoor attractions instead.
In New Madison 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 New Madison, you can check the information here.
UV Risk Categories
Weather in New Madison varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in New Madison, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -1°C (30°F) | 74 mm (2.9 inches) | 88% | moderate |
| February Weather | 0°C (33°F) | 97 mm (3.8 inches) | 88% | moderate |
| March Weather | 5°C (42°F) | 114 mm (4.5 inches) | 87% | high |
| April Weather | 11°C (51°F) | 101 mm (4.0 inches) | 85% | very high |
| May Weather | 17°C (64°F) | 141 mm (5.6 inches) | 81% | very high |
| June Weather | 22°C (72°F) | 127 mm (5.0 inches) | 82% | extreme |
| July Weather | 24°C (76°F) | 107 mm (4.2 inches) | 81% | very high |
| August Weather | 23°C (73°F) | 100 mm (3.9 inches) | 73% | very high |
| September Weather | 20°C (69°F) | 88 mm (3.5 inches) | 73% | very high |
| October Weather | 14°C (57°F) | 98 mm (3.9 inches) | 78% | high |
| November Weather | 5°C (41°F) | 92 mm (3.6 inches) | 89% | moderate |
| December Weather | 2°C (36°F) | 82 mm (3.2 inches) | 87% | moderate |