Last updated: June 24, 2025
In December, the average temperature in South Hooksett, United States hovers around -1°C (31°F). While the chill can dip as low as -21°C (-6°F), it can also warm up to a comfortable 16°C (61°F). Expect about 119 mm (4.7 in) of precipitation over approximately 9 days, accompanied by an average humidity of 81%. Stay prepared for the varying conditions!
In December in South Hooksett, the average temperature is -1°C (31°F). Maximum temperatures can reach 16°C (61°F), while minimums can drop as low as -21°C (-6°F). Travelers should be prepared for a wide range of temperatures during this month, ensuring they pack accordingly for both chilly and milder days.
In South Hooksett in December, the precipitation amount is 119 mm (4.7 in) occurring over a span of 9 days.
In South Hooksett in December humidity is 81%. With an average temperature of -1°C (31°F), this humidity feels like a heavy, cold mist that clings to your skin, making outdoor adventures damp and challenging.
In South Hooksett in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in South Hooksett, you can visit Hourly UV Index in South Hooksett.
UV Risk Categories
Weather in South Hooksett varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in South Hooksett, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -3°C (27°F) | 70 mm (2.7 inches) | 86% | moderate |
| February Weather | -1°C (30°F) | 83 mm (3.3 inches) | 84% | moderate |
| March Weather | 2°C (36°F) | 80 mm (3.2 inches) | 82% | moderate |
| April Weather | 8°C (47°F) | 128 mm (5.0 inches) | 80% | very high |
| May Weather | 14°C (58°F) | 77 mm (3.1 inches) | 72% | very high |
| June Weather | 20°C (69°F) | 85 mm (3.3 inches) | 72% | very high |
| July Weather | 23°C (74°F) | 139 mm (5.5 inches) | 67% | very high |
| August Weather | 22°C (72°F) | 87 mm (3.4 inches) | 66% | very high |
| September Weather | 18°C (65°F) | 78 mm (3.1 inches) | 71% | high |
| October Weather | 12°C (54°F) | 128 mm (5.1 inches) | 78% | moderate |
| November Weather | 4°C (40°F) | 100 mm (3.9 inches) | 84% | moderate |
| December Weather | -1°C (31°F) | 119 mm (4.7 inches) | 81% | low |