October Weather in Wilmington, United States

Last updated: June 24, 2025

In Wilmington, United States, the average temperature in October is a comfortable 14°C (58°F), with temperatures ranging from a chilly -1°C (30°F) to a warm 33°C (92°F). During this month, expect about 97 mm (3.8 in) of precipitation spread over 12 days, contributing to an average humidity level of 78%. Whether you're planning outings or writing your travel checklist, these weather insights will help ensure you're prepared for the conditions!

October Temperature in Wilmington

In October in Wilmington, the average temperature is 14°C (58°F). Maximums can reach 33°C (92°F), while minimums can drop as low as -1°C (30°F). Be prepared for a wide range of temperatures if you're planning to travel during this time.

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

The chart illustrates October temperature patterns in Wilmington, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wilmington, October typically has an average temperature of 14°C (58°F), with highs reaching up to 33°C (92°F) and lows dropping to around -1°C (30°F).

Data source: Temperature data for Wilmington generated using information from the Copernicus Climate Change Service.

October Precipitation in Wilmington

In Wilmington in October, the precipitation amount is 97 mm (3.8 in) spread over 12 days.

October Precipitation Trends in Wilmington

The chart displays monthly precipitation patterns in 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 Wilmington, October typically receives around 97 mm (3.8 inches) of precipitation spread over approximately 12 days.

Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

October Humidity in Wilmington

In Wilmington in October, humidity is 78%. With an average temperature of 14°C (58°F), this humidity feels like a damp embrace, making traveling a bit uncomfortable as the air clings to your skin, causing you to sweat more than usual while exploring.

October Average Humidity in Wilmington

This chart illustrates the average monthly humidity levels in 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 Wilmington is approximately 78%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Wilmington

In 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 Wilmington, you can refer to this Hourly UV Index in Wilmington.

Maximum UV Index Levels in Wilmington for October

The chart shows the monthly maximum UV Index (UVI) for 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 Wilmington typically reaches 6, which falls under the high exposure category.

Data source: 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 Wilmington Compares to Other Months

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

This table compares monthly weather conditions in Wilmington, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (32°F)	79 mm (3.1 inches)	88%	moderate
February Weather	2°C (35°F)	106 mm (4.2 inches)	88%	moderate
March Weather	6°C (44°F)	128 mm (5.0 inches)	87%	high
April Weather	11°C (53°F)	120 mm (4.7 inches)	85%	very high
May Weather	18°C (65°F)	124 mm (4.9 inches)	81%	very high
June Weather	22°C (72°F)	129 mm (5.1 inches)	82%	very high
July Weather	24°C (76°F)	133 mm (5.2 inches)	81%	very high
August Weather	23°C (74°F)	86 mm (3.4 inches)	73%	very high
September Weather	21°C (69°F)	84 mm (3.3 inches)	73%	very high
October Weather	14°C (58°F)	97 mm (3.8 inches)	78%	high
November Weather	6°C (43°F)	96 mm (3.8 inches)	89%	moderate
December Weather	3°C (37°F)	108 mm (4.2 inches)	87%	moderate