Last updated: June 24, 2025
In December, the average temperature in Water Valley, United States is a cool 9°C (49°F), with swings ranging from a chilly -6°C (22°F) to a sunny 25°C (77°F). Expect some rain, as 150 mm (5.9 in) of precipitation usually falls over 10 days. The air tends to be quite damp, with an average humidity of 88%, making for a distinctive atmosphere during this time of year.
In December in Water Valley, the average temperature is 9°C (49°F). The maximum can reach 25°C (77°F), while the minimum can drop as low as -6°C (22°F). Travelers should be prepared for a wide range of temperatures, from mild days to chilly nights.
In Water Valley in December, the precipitation amount reaches 150 mm (5.9 in) over the course of 10 days.
In Water Valley in December, humidity is 88%. With an average temperature of 9°C (49°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable and requiring extra layers to stay warm and dry.
In Water Valley 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 Water Valley for better planning.
UV Risk Categories
Weather in Water Valley varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Water Valley, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 7°C (45°F) | 118 mm (4.7 inches) | 86% | moderate |
| February Weather | 9°C (49°F) | 194 mm (7.6 inches) | 85% | high |
| March Weather | 14°C (57°F) | 166 mm (6.5 inches) | 84% | very high |
| April Weather | 17°C (62°F) | 144 mm (5.7 inches) | 81% | very high |
| May Weather | 22°C (72°F) | 115 mm (4.5 inches) | 83% | extreme |
| June Weather | 26°C (79°F) | 126 mm (5.0 inches) | 83% | extreme |
| July Weather | 27°C (82°F) | 121 mm (4.7 inches) | 80% | extreme |
| August Weather | 27°C (81°F) | 120 mm (4.7 inches) | 73% | very high |
| September Weather | 25°C (77°F) | 109 mm (4.3 inches) | 70% | very high |
| October Weather | 19°C (66°F) | 113 mm (4.4 inches) | 73% | high |
| November Weather | 11°C (52°F) | 83 mm (3.3 inches) | 85% | high |
| December Weather | 9°C (49°F) | 150 mm (5.9 inches) | 88% | moderate |