Last updated: June 24, 2025
In December, the average temperature in Hot Sulphur Springs, United States hovers around -9°C (15°F). However, temperatures can dip as low as -28°C (-19°F) or rise to a maximum of 9°C (49°F). During this month, expect 41 mm (1.6 in) of precipitation over approximately 10 days, with the air maintaining a humidity level of 89%.
In December in Hot Sulphur Springs, the average temperature is -9°C (15°F). Maximums can reach up to 9°C (49°F), while minimums can drop as low as -28°C (-19°F). Travelers should prepare for cold weather conditions and dress in layers to stay warm during their visit.
In Hot Sulphur Springs in December, the precipitation amount is 41 mm (1.6 in) spread over 10 days.
In Hot Sulphur Springs in December, humidity is 89%. With an average temperature of -9°C (15°F), this humidity feels like walking through a thick fog, making it challenging to breathe and creating a sharp chill that penetrates even the warmest of clothing, which can be a struggle for travelers.
In Hot Sulphur Springs 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 Hot Sulphur Springs for better planning.
UV Risk Categories
Weather in Hot Sulphur Springs varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Hot Sulphur Springs, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -9°C (16°F) | 38 mm (1.5 inches) | 88% | moderate |
| February Weather | -8°C (19°F) | 54 mm (2.1 inches) | 87% | high |
| March Weather | -3°C (27°F) | 58 mm (2.3 inches) | 81% | very high |
| April Weather | 0°C (32°F) | 62 mm (2.4 inches) | 76% | extreme |
| May Weather | 4°C (39°F) | 64 mm (2.5 inches) | 66% | extreme |
| June Weather | 11°C (52°F) | 33 mm (1.3 inches) | 58% | extreme |
| July Weather | 15°C (59°F) | 25 mm (1.0 inches) | 52% | extreme |
| August Weather | 14°C (58°F) | 27 mm (1.1 inches) | 56% | extreme |
| September Weather | 11°C (51°F) | 26 mm (1.0 inches) | 65% | very high |
| October Weather | 2°C (36°F) | 50 mm (2.0 inches) | 76% | high |
| November Weather | -4°C (24°F) | 40 mm (1.6 inches) | 82% | moderate |
| December Weather | -9°C (15°F) | 41 mm (1.6 inches) | 89% | moderate |