Last updated: June 24, 2025
In March, the average temperature in South Wilmington, United States hovers around 5°C (41°F), making it a brisk time of year. However, be prepared for a wide range of temperatures, with minimums reaching as low as -19°C (-2°F) and maximums soaring to 27°C (80°F). During this month, precipitation averages 93 mm (3.6 in) over approximately 12 days, while the average humidity sits at a notable 84%, creating a distinctly cool and damp atmosphere.
In March in South Wilmington, the average temperature is 5°C (41°F). The maximum can reach 27°C (80°F), and the minimum can be as low as -19°C (-2°F). Be prepared for a wide range of temperatures when traveling to South Wilmington during this time.
In South Wilmington in March, the precipitation amount is 93 mm (3.6 in), occurring over a span of 12 days.
In South Wilmington in March humidity is 84%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable as you navigate through the cold, heavy air that clings to your skin.
In South Wilmington in March, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in South Wilmington, you can refer to this Hourly UV Index in South Wilmington.
UV Risk Categories
Weather in South Wilmington varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in South Wilmington, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -3°C (27°F) | 65 mm (2.6 inches) | 82% | moderate |
| February Weather | -2°C (29°F) | 68 mm (2.7 inches) | 83% | moderate |
| March Weather | 5°C (41°F) | 93 mm (3.6 inches) | 84% | high |
| April Weather | 10°C (50°F) | 121 mm (4.8 inches) | 85% | very high |
| May Weather | 17°C (63°F) | 164 mm (6.4 inches) | 79% | very high |
| June Weather | 23°C (73°F) | 135 mm (5.3 inches) | 82% | very high |
| July Weather | 24°C (76°F) | 100 mm (4.0 inches) | 80% | very high |
| August Weather | 23°C (74°F) | 84 mm (3.3 inches) | 81% | very high |
| September Weather | 20°C (69°F) | 84 mm (3.3 inches) | 80% | very high |
| October Weather | 13°C (56°F) | 138 mm (5.4 inches) | 82% | high |
| November Weather | 4°C (40°F) | 59 mm (2.3 inches) | 88% | moderate |
| December Weather | 1°C (34°F) | 56 mm (2.2 inches) | 84% | low |