Last updated: June 24, 2025
In December, the average temperature in Swansboro, United States hovers around 11°C (52°F), creating a mild atmosphere. However, temperatures can vary significantly, dipping as low as -4°C (25°F) and soaring up to a pleasant 24°C (75°F). Expect about 128 mm (5.0 in) of precipitation spread over 10 days, contributing to the region's characteristic 84% humidity.
In December in Swansboro, the average temperature is 11°C (52°F). The maximum can reach 24°C (75°F), while the minimum can be as low as -4°C (25°F). Be prepared for a wide range of weather conditions when traveling during this time.
In Swansboro in December, the total precipitation amount is 128 mm (5.0 in) recorded over a span of 10 days.
In Swansboro in December, humidity is 84%. With an average temperature of 11°C (52°F), this humidity feels like a heavy blanket, making it uncomfortable for traveling as the dampness clings to your skin and can leave you feeling sluggish and fatigued.
In Swansboro 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 Swansboro for better planning.
UV Risk Categories
Weather in Swansboro varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Swansboro, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 9°C (48°F) | 69 mm (2.7 inches) | 84% | moderate |
February Weather | 11°C (53°F) | 110 mm (4.3 inches) | 81% | high |
March Weather | 13°C (56°F) | 71 mm (2.8 inches) | 80% | very high |
April Weather | 17°C (64°F) | 105 mm (4.1 inches) | 80% | very high |
May Weather | 22°C (72°F) | 117 mm (4.6 inches) | 81% | extreme |
June Weather | 25°C (77°F) | 171 mm (6.7 inches) | 82% | extreme |
July Weather | 27°C (81°F) | 142 mm (5.6 inches) | 83% | extreme |
August Weather | 27°C (80°F) | 187 mm (7.4 inches) | 82% | very high |
September Weather | 25°C (77°F) | 218 mm (8.6 inches) | 80% | very high |
October Weather | 20°C (69°F) | 71 mm (2.8 inches) | 79% | very high |
November Weather | 13°C (56°F) | 100 mm (3.9 inches) | 83% | moderate |
December Weather | 11°C (52°F) | 128 mm (5.0 inches) | 84% | moderate |