Last updated: June 24, 2025
In December, the average temperature in Smithville-Sanders, United States hovers around 4°C (39°F), with extremes reaching a chilling -17°C (2°F) at night and a pleasant 20°C (69°F) during the day. Expect around 100 mm (3.9 in) of precipitation spread across 10 days, while the air remains quite humid with an average humidity of 87%. Be prepared for a mix of cool and wet weather as you explore this unique location!
In December in Smithville-Sanders, the average temperature is 4°C (39°F). Maximums can reach 20°C (69°F) and minimums can be as low as -17°C (2°F). Travelers should be prepared for a wide range of temperatures, ensuring they pack layers for both warm and cold conditions.
In Smithville-Sanders in December, the precipitation amount is 100 mm (3.9 in) over a span of 10 days.
In Smithville-Sanders in December, humidity is 87%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and gritty, as the air hangs heavy and clings to your skin.
In Smithville-Sanders 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 Smithville-Sanders, you can check the information here.
UV Risk Categories
Weather in Smithville-Sanders varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Smithville-Sanders, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 0°C (33°F) | 86 mm (3.4 inches) | 87% | moderate |
| February Weather | 2°C (36°F) | 113 mm (4.4 inches) | 85% | moderate |
| March Weather | 7°C (45°F) | 139 mm (5.5 inches) | 86% | high |
| April Weather | 12°C (54°F) | 118 mm (4.7 inches) | 84% | very high |
| May Weather | 19°C (66°F) | 135 mm (5.3 inches) | 79% | very high |
| June Weather | 23°C (74°F) | 124 mm (4.9 inches) | 82% | extreme |
| July Weather | 25°C (78°F) | 99 mm (3.9 inches) | 79% | very high |
| August Weather | 24°C (76°F) | 102 mm (4.0 inches) | 70% | very high |
| September Weather | 22°C (71°F) | 73 mm (2.9 inches) | 69% | very high |
| October Weather | 15°C (59°F) | 102 mm (4.0 inches) | 76% | high |
| November Weather | 6°C (43°F) | 102 mm (4.0 inches) | 88% | moderate |
| December Weather | 4°C (39°F) | 100 mm (3.9 inches) | 87% | moderate |