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October Weather in South Wilmington, United States

Last updated: June 24, 2025

In October, the average temperature in South Wilmington, United States hovers around 13°C (56°F). However, temperatures can fluctuate significantly, ranging from a chilly -4°C (25°F) to a blistering 32°C (89°F). Visitors should also be prepared for precipitation, with an average of 138 mm (5.4 in) spread across 12 days. Coupled with a high humidity level of 82%, this month offers a unique climate experience!

October Temperature in South Wilmington

In October in South Wilmington, the average temperature is 13°C (56°F), with maximums potentially reaching 32°C (89°F) and minimums dropping as low as -4°C (25°F). Travelers should be prepared for a wide range of temperatures, making layered clothing essential for comfort.

October Weather in South Wilmington: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in South Wilmington, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In South Wilmington, October typically has an average temperature of 13°C (56°F), with highs reaching up to 32°C (89°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec272841506373767469554034
Data source: Temperature data for South Wilmington generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

October Precipitation in South Wilmington

In South Wilmington in October, the precipitation amount is 138 mm (5.4 in) spread over a period of 12 days.

October Precipitation Trends in South Wilmington

The chart displays monthly precipitation patterns in South Wilmington, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In South Wilmington, October typically receives around 138 mm (5.4 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec65689312116413510084841385956
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in South Wilmington

In South Wilmington in October, humidity is 82%. With an average temperature of 13°C (56°F), this humidity feels like a damp blanket wrapping around you, making it feel much cooler than it is and creating a heavy atmosphere that can be exhausting for travelers.

October Average Humidity in South Wilmington

This chart illustrates the average monthly humidity levels in South Wilmington, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in South Wilmington is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%83%84%85%79%82%80%81%80%82%88%84%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in South Wilmington

In South Wilmington in October, 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.

Maximum UV Index Levels in South Wilmington for October

The chart shows the monthly maximum UV Index (UVI) for South Wilmington in October, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In October, the maximum UV index in South Wilmington typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec35689101098642
Data source: South Wilmington October UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How October Weather in South Wilmington Compares to Other Months

Weather in South Wilmington varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in South Wilmington, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in South Wilmington, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
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 Weather5°C (41°F)93 mm (3.6 inches)84%high
April Weather10°C (50°F)121 mm (4.8 inches)85%very high
May Weather17°C (63°F)164 mm (6.4 inches)79%very high
June Weather23°C (73°F)135 mm (5.3 inches)82%very high
July Weather24°C (76°F)100 mm (4.0 inches)80%very high
August Weather23°C (74°F)84 mm (3.3 inches)81%very high
September Weather20°C (69°F)84 mm (3.3 inches)80%very high
October Weather13°C (56°F)138 mm (5.4 inches)82%high
November Weather4°C (40°F)59 mm (2.3 inches)88%moderate
December Weather1°C (34°F)56 mm (2.2 inches)84%low

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