October Weather in Fort Madison, United States

Last updated: June 24, 2025

In October, the average temperature in Fort Madison, United States hovers around 13°C (56°F), creating a mild atmosphere. However, temperatures can fluctuate dramatically, with a minimum of -4°C (26°F) and a maximum reaching up to 32°C (91°F). Expect around 123 mm (4.8 in) of precipitation over 12 days, contributing to the region's average humidity of 78%.

October Temperature in Fort Madison

In October in Fort Madison, the average temperature is 13°C (56°F). Maximum temperatures can reach 32°C (91°F), while minimums can drop as low as -4°C (26°F). Be sure to pack for a wide range of temperatures when traveling during this time!

October Weather in Fort Madison: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Fort Madison, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fort Madison, October typically has an average temperature of 13°C (56°F), with highs reaching up to 32°C (91°F) and lows dropping to around -4°C (26°F).

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

October Precipitation in Fort Madison

In Fort Madison in October, the precipitation amount is 123 mm (4.8 in) during a period of 12 days.

October Precipitation Trends in Fort Madison

The chart displays monthly precipitation patterns in Fort Madison, 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 Fort Madison, October typically receives around 123 mm (4.8 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 Fort Madison

In Fort Madison in October, humidity is 78%. With an average temperature of 13°C (56°F), this humidity feels like a damp chill that can make outdoor activities a bit uncomfortable, creating a heavy atmosphere that clings to the skin, urging travelers to dress in layers for warmth and comfort.

October Average Humidity in Fort Madison

This chart illustrates the average monthly humidity levels in Fort Madison, 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 Fort Madison 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 Fort Madison

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

Maximum UV Index Levels in Fort Madison for October

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

Data source: Fort Madison 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 Fort Madison Compares to Other Months

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

This table compares monthly weather conditions in Fort Madison, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (26°F)	56 mm (2.2 inches)	81%	moderate
February Weather	-2°C (29°F)	60 mm (2.3 inches)	81%	moderate
March Weather	5°C (42°F)	97 mm (3.8 inches)	81%	high
April Weather	10°C (51°F)	92 mm (3.6 inches)	82%	very high
May Weather	18°C (64°F)	168 mm (6.6 inches)	78%	very high
June Weather	24°C (75°F)	131 mm (5.1 inches)	81%	extreme
July Weather	26°C (78°F)	79 mm (3.1 inches)	79%	very high
August Weather	24°C (75°F)	75 mm (3.0 inches)	77%	very high
September Weather	21°C (70°F)	100 mm (4.0 inches)	78%	very high
October Weather	13°C (56°F)	123 mm (4.8 inches)	78%	high
November Weather	5°C (41°F)	51 mm (2.0 inches)	87%	moderate
December Weather	1°C (34°F)	45 mm (1.8 inches)	84%	low