Last updated: June 24, 2025
In December, the average temperature in Grand Ridge, United States hovers around 13°C (56°F), providing a mild backdrop for various activities. Expect a chill, as minimum temperatures can dip to -4°C (26°F), while the mercury can rise to a pleasant 28°C (82°F) on warmer days. Rainfall adds to the month’s character, with an expected 124 mm (4.9 in) over approximately 10 days, accompanied by a high average humidity of 86%.
In December in Grand Ridge, the average temperature is 13°C (56°F), with maximums reaching up to 28°C (82°F) and minimums dropping as low as -4°C (26°F). It's essential to pack for a range of weather conditions when traveling to Grand Ridge during this month.
In Grand Ridge in December, the precipitation amount is 124 mm (4.9 in) spread over a duration of 10 days.
In Grand Ridge in December, humidity is 86%. With an average temperature of 13°C (56°F), this humidity feels like a damp blanket enveloping you, making outdoor activities slightly uncomfortable and prompting travelers to seek shade or air-conditioned spaces frequently.
In Grand Ridge 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 Grand Ridge for better planning.
UV Risk Categories
Weather in Grand Ridge varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Grand Ridge, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 12°C (53°F) | 87 mm (3.4 inches) | 83% | moderate |
| February Weather | 15°C (59°F) | 122 mm (4.8 inches) | 82% | very high |
| March Weather | 17°C (63°F) | 59 mm (2.3 inches) | 79% | very high |
| April Weather | 20°C (68°F) | 109 mm (4.3 inches) | 77% | extreme |
| May Weather | 24°C (76°F) | 91 mm (3.6 inches) | 74% | extreme |
| June Weather | 27°C (80°F) | 160 mm (6.3 inches) | 70% | extreme |
| July Weather | 27°C (81°F) | 144 mm (5.7 inches) | 78% | extreme |
| August Weather | 27°C (81°F) | 167 mm (6.6 inches) | 78% | extreme |
| September Weather | 26°C (79°F) | 137 mm (5.4 inches) | 79% | very high |
| October Weather | 23°C (73°F) | 89 mm (3.5 inches) | 74% | very high |
| November Weather | 15°C (60°F) | 46 mm (1.8 inches) | 83% | high |
| December Weather | 13°C (56°F) | 124 mm (4.9 inches) | 86% | moderate |