Last updated: June 24, 2025
In December, the average temperature in McDonald Chapel, United States hovers around 10°C (50°F). Expect chilly nights, with minimums dipping to -7°C (20°F), while daytime can warm up to a comfortable 24°C (76°F). Be prepared for some rain, as the area sees about 141 mm (5.5 in) of precipitation over 12 days. With an average humidity of 88%, it's best to pack layers for this variable weather!
In December in McDonald Chapel, the average temperature is 10°C (50°F). The maximum can reach 24°C (76°F), while the minimum can dip as low as -7°C (20°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.
In McDonald Chapel in December, the precipitation amount is 141 mm (5.5 in), occurring over the course of 12 days.
In McDonald Chapel in December, humidity is 88%. With an average temperature of 10°C (50°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration uncomfortable and encouraging travelers to seek cozy indoor activities instead.
In McDonald Chapel in December, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in McDonald Chapel for better planning.
UV Risk Categories
Weather in McDonald Chapel varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in McDonald Chapel, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 8°C (47°F) | 111 mm (4.4 inches) | 85% | moderate |
| February Weather | 11°C (52°F) | 165 mm (6.5 inches) | 84% | high |
| March Weather | 15°C (58°F) | 147 mm (5.8 inches) | 82% | very high |
| April Weather | 17°C (63°F) | 147 mm (5.8 inches) | 82% | very high |
| May Weather | 22°C (72°F) | 101 mm (4.0 inches) | 81% | extreme |
| June Weather | 25°C (78°F) | 146 mm (5.8 inches) | 77% | extreme |
| July Weather | 27°C (81°F) | 107 mm (4.2 inches) | 77% | extreme |
| August Weather | 27°C (80°F) | 127 mm (5.0 inches) | 72% | extreme |
| September Weather | 25°C (77°F) | 85 mm (3.4 inches) | 73% | very high |
| October Weather | 20°C (67°F) | 127 mm (5.0 inches) | 73% | high |
| November Weather | 12°C (53°F) | 79 mm (3.1 inches) | 85% | high |
| December Weather | 10°C (50°F) | 141 mm (5.5 inches) | 88% | moderate |