Last updated: June 24, 2025
In Walker, United States, the average temperature in December hovers around -4°C (26°F), with extremes ranging from a chilly -20°C (-4°F) to a milder 13°C (56°F). Expect 88 mm (3.5 in) of precipitation over the course of 9 days, making it a notably humid month with an average humidity of 82%. Whether braving the cold or enjoying the fleeting warmth, be prepared for a variety of weather conditions!
In December in Walker, the average temperature is -4°C (26°F). Maximum temperatures can reach 13°C (56°F), while minimums can drop as low as -20°C (-4°F). Travelers should be prepared for a wide range of temperatures and dress in layers to ensure comfort.
In Walker in December, the precipitation amount is 88 mm (3.5 in) over the course of 9 days.
In Walker in December humidity is 82%. With an average temperature of -4°C (26°F), this humidity feels like an icy blanket enveloping you, making every step outside a battle against the chill and dampness—where the cold bites deeper, and the air feels heavy, reminding you that even in the winter, the moisture can be overwhelming for any traveler unprepared for such conditions.
In Walker 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 Walker for better planning.
UV Risk Categories
Weather in Walker varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Walker, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -3°C (27°F) | 126 mm (4.9 inches) | 85% | moderate |
| February Weather | -3°C (26°F) | 124 mm (4.9 inches) | 87% | high |
| March Weather | -1°C (30°F) | 94 mm (3.7 inches) | 84% | very high |
| April Weather | 3°C (38°F) | 53 mm (2.1 inches) | 78% | extreme |
| May Weather | 7°C (45°F) | 44 mm (1.7 inches) | 64% | extreme |
| June Weather | 14°C (58°F) | 16 mm (0.6 inches) | 56% | extreme |
| July Weather | 19°C (66°F) | 29 mm (1.1 inches) | 44% | extreme |
| August Weather | 18°C (65°F) | 15 mm (0.6 inches) | 34% | extreme |
| September Weather | 14°C (57°F) | 12 mm (0.5 inches) | 41% | very high |
| October Weather | 7°C (44°F) | 34 mm (1.3 inches) | 60% | high |
| November Weather | 2°C (36°F) | 53 mm (2.1 inches) | 81% | high |
| December Weather | -4°C (26°F) | 88 mm (3.5 inches) | 82% | moderate |