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October Weather in Madison, United States

Last updated: June 24, 2025

In October, the average temperature in Madison, United States is a pleasant 23°C (74°F), with fluctuations ranging from a cool 5°C (41°F) to a scorching 36°C (96°F). During this month, you can expect about 68 mm (2.7 in) of precipitation spread over approximately 8 days, resulting in an average humidity of 77%.

October Temperature in Madison

In October, in Madison, the average temperature is 23°C (74°F). Maximum temperatures can reach 36°C (96°F), while minimums can drop as low as 5°C (41°F). Travelers should be prepared for a wide range of temperatures during this time.

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 23°C (74°F), with highs reaching up to 36°C (96°F) and lows dropping to around 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec546063687580818179746156
Data source: Temperature data for Madison 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 Madison

In Madison in October, the precipitation amount is 68 mm (2.7 in) spread over 8 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 68 mm (2.7 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec67854679821561611451136854114
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Madison

In Madison in October, humidity is 77%. With an average temperature of 23°C (74°F), this humidity feels like being enveloped in a warm, sticky blanket, making travel somewhat uncomfortable and requiring frequent hydration breaks to enjoy the sights without feeling overheated.

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 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%82%80%76%73%74%80%79%83%77%84%88%
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 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to 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 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec589101111121110864
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.
 TemperaturePrecipitationHumidityUV
January Weather12°C (54°F)67 mm (2.6 inches)85%moderate
February Weather15°C (60°F)85 mm (3.3 inches)82%very high
March Weather17°C (64°F)46 mm (1.8 inches)80%very high
April Weather20°C (69°F)78 mm (3.1 inches)76%very high
May Weather24°C (76°F)82 mm (3.2 inches)73%extreme
June Weather26°C (80°F)156 mm (6.2 inches)74%extreme
July Weather27°C (81°F)161 mm (6.3 inches)80%extreme
August Weather27°C (81°F)145 mm (5.7 inches)79%extreme
September Weather26°C (80°F)113 mm (4.5 inches)83%very high
October Weather23°C (74°F)68 mm (2.7 inches)77%very high
November Weather16°C (61°F)54 mm (2.1 inches)84%high
December Weather14°C (57°F)114 mm (4.5 inches)88%moderate

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