October Weather in Madison, United States

Last updated: June 24, 2025

In October, the average temperature in Madison, United States is a pleasant 18°C (65°F), making it a comfortable time to visit. However, temperatures can vary significantly, with a minimum of -1°C (31°F) and a peak of 36°C (97°F). Expect 125 mm (4.9 in) of precipitation spread over 9 days, contributing to an average humidity of 76%.

October Temperature in Madison

In October in Madison, the average temperature is 18°C (65°F). Maximum temperatures can reach 36°C (97°F), while minimums can drop as low as -1°C (31°F). Be prepared for a wide range of temperatures and pack accordingly for your travels!

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

The chart illustrates October temperature patterns in Madison, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Madison, October typically has an average temperature of 18°C (65°F), with highs reaching up to 36°C (97°F) and lows dropping to around -1°C (31°F).

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

October Precipitation in Madison

In Madison in October, the total precipitation amount is 125 mm (4.9 in) recorded over a span of 9 days.

October Precipitation Trends in Madison

The chart displays monthly precipitation patterns in 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 Madison, October typically receives around 125 mm (4.9 inches) of precipitation spread over approximately 9 days.

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

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Millimeters (mm) Inches (in)

October Humidity in Madison

In Madison in October, humidity is 76%. With an average temperature of 18°C (65°F), this humidity feels like a warm embrace, making travel a little sticky but enjoyable, as long as you stay hydrated and take breaks in the shade.

October Average Humidity in Madison

This chart illustrates the average monthly humidity levels in 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 Madison is approximately 76%, 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 Madison

In Madison in October, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Madison.

Maximum UV Index Levels in Madison for October

The chart shows the monthly maximum UV Index (UVI) for 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 Madison typically reaches 7, which falls under the high exposure category.

Data source: 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 Madison Compares to Other Months

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

This table compares monthly weather conditions in Madison, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (43°F)	107 mm (4.2 inches)	84%	moderate
February Weather	8°C (46°F)	164 mm (6.5 inches)	83%	high
March Weather	13°C (56°F)	164 mm (6.5 inches)	81%	very high
April Weather	16°C (62°F)	140 mm (5.5 inches)	81%	very high
May Weather	22°C (73°F)	153 mm (6.0 inches)	83%	extreme
June Weather	26°C (79°F)	107 mm (4.2 inches)	83%	extreme
July Weather	28°C (82°F)	125 mm (4.9 inches)	81%	extreme
August Weather	27°C (80°F)	121 mm (4.8 inches)	74%	very high
September Weather	25°C (77°F)	84 mm (3.3 inches)	71%	very high
October Weather	18°C (65°F)	125 mm (4.9 inches)	76%	high
November Weather	11°C (51°F)	77 mm (3.0 inches)	84%	moderate
December Weather	9°C (48°F)	155 mm (6.1 inches)	88%	moderate