Last updated: June 24, 2025
In December, the average temperature in Watson, United States hovers around 3°C (38°F), with extremes ranging from a chilling -18°C (0°F) to a pleasant 19°C (67°F). This month sees 78 mm (3.1 in) of precipitation over 8 days, contributing to a high average humidity of 87%. Whether you're bundled up or enjoying the occasional warmth, be prepared for a mix of weather!
In December in Watson, the average temperature is 3°C (38°F). Maximums can reach 19°C (67°F) and minimums can be as low as -18°C (0°F). Travelers should pack warm clothing and be prepared for a wide range of temperatures.
In Watson in December, the total precipitation amount is 78 mm (3.1 in) over the course of 8 days.
In Watson in December humidity is 87%. With an average temperature of 3°C (38°F), this humidity feels like a chilly blanket wrapped around you, making travel quite uncomfortable as the cold dampness seeps into your clothes and lingers in the air, often leaving you shivering and longing for warmer, drier conditions.
In Watson 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 Watson, you can check the information here.
UV Risk Categories
Weather in Watson varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Watson, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 0°C (32°F) | 83 mm (3.3 inches) | 84% | moderate |
| February Weather | 2°C (35°F) | 89 mm (3.5 inches) | 82% | moderate |
| March Weather | 8°C (46°F) | 133 mm (5.2 inches) | 84% | high |
| April Weather | 13°C (55°F) | 123 mm (4.8 inches) | 83% | very high |
| May Weather | 20°C (67°F) | 151 mm (6.0 inches) | 80% | extreme |
| June Weather | 25°C (77°F) | 107 mm (4.2 inches) | 83% | extreme |
| July Weather | 26°C (79°F) | 106 mm (4.2 inches) | 82% | very high |
| August Weather | 24°C (76°F) | 103 mm (4.1 inches) | 82% | very high |
| September Weather | 22°C (72°F) | 68 mm (2.7 inches) | 79% | very high |
| October Weather | 15°C (59°F) | 114 mm (4.5 inches) | 79% | high |
| November Weather | 6°C (43°F) | 91 mm (3.6 inches) | 88% | moderate |
| December Weather | 3°C (38°F) | 78 mm (3.1 inches) | 87% | moderate |