Last updated: June 24, 2025
In December, the average temperature in Walnut Ridge, United States hovers around 7°C (45°F). However, this can fluctuate with minimums plummeting to -11°C (12°F) and maximums soaring up to 25°C (77°F). Visitors should be prepared for some rain, as 105 mm (4.1 in) of precipitation is likely over 8 days. With an average humidity of 88%, the air can feel quite damp, adding to the distinct atmospheric charm of the season.
In December in Walnut Ridge, the average temperature is 7°C (45°F). Maximums can reach 25°C (77°F), while minimums can drop as low as -11°C (12°F). This varied temperature range suggests that travelers should be prepared for both warm days and chilly nights while exploring the area.
In Walnut Ridge in December, the precipitation amount is 105 mm (4.1 in) over the course of 8 days.
In Walnut Ridge in December humidity is 88%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable as you navigate through a heavy, thick atmosphere that clings to your skin.
In Walnut Ridge 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 Walnut Ridge, you can check the information here.
UV Risk Categories
Weather in Walnut Ridge varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Walnut Ridge, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (40°F) | 93 mm (3.7 inches) | 84% | moderate |
| February Weather | 6°C (43°F) | 149 mm (5.9 inches) | 83% | high |
| March Weather | 12°C (53°F) | 146 mm (5.8 inches) | 81% | very high |
| April Weather | 15°C (59°F) | 167 mm (6.6 inches) | 81% | very high |
| May Weather | 21°C (70°F) | 153 mm (6.0 inches) | 83% | very high |
| June Weather | 25°C (78°F) | 93 mm (3.7 inches) | 83% | extreme |
| July Weather | 28°C (82°F) | 97 mm (3.8 inches) | 81% | extreme |
| August Weather | 26°C (79°F) | 113 mm (4.4 inches) | 74% | very high |
| September Weather | 24°C (75°F) | 78 mm (3.1 inches) | 71% | very high |
| October Weather | 17°C (63°F) | 115 mm (4.5 inches) | 76% | high |
| November Weather | 9°C (49°F) | 87 mm (3.4 inches) | 84% | moderate |
| December Weather | 7°C (45°F) | 105 mm (4.1 inches) | 88% | moderate |