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October Weather in Madison, United States

Last updated: June 24, 2025

In Madison, United States, the average temperature in October hovers around 14°C (57°F). However, temperatures can vary significantly, ranging from a chilly -4°C (26°F) to a sweltering 33°C (91°F). You can expect about 111 mm (4.4 in) of precipitation spread over 11 days, with an average humidity level of 76% making for a rather moist atmosphere.

October Temperature in Madison

In October in Madison, the average temperature is 14°C (57°F), with maximums reaching 33°C (91°F) and minimums dropping as low as -4°C (26°F). This varied climate means that travelers should be prepared for both warm days and chilly nights.

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 14°C (57°F), with highs reaching up to 33°C (91°F) and lows dropping to around -4°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec303345546676797672574337
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 111 mm (4.4 in), occurring over the course of 11 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 111 mm (4.4 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec635611410620112494104611115439
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 76%. With an average temperature of 14°C (57°F), this humidity feels like a warm blanket wrapped around you, creating a heavy atmosphere that can make outdoor activities feel sluggish and stifling, urging travelers to seek shade and refreshment more frequently.

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.
JanFebMarAprMayJunJulAugSepOctNovDec82%80%80%80%82%83%81%80%76%76%85%86%
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 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Madison, you can refer to this 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 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3569101111109643
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 Weather-1°C (30°F)63 mm (2.5 inches)82%moderate
February Weather0°C (33°F)56 mm (2.2 inches)80%moderate
March Weather7°C (46°F)114 mm (4.5 inches)80%high
April Weather12°C (54°F)106 mm (4.2 inches)80%very high
May Weather19°C (66°F)201 mm (7.9 inches)82%very high
June Weather25°C (77°F)124 mm (4.9 inches)83%extreme
July Weather26°C (80°F)94 mm (3.7 inches)81%extreme
August Weather24°C (76°F)104 mm (4.1 inches)80%very high
September Weather22°C (72°F)61 mm (2.4 inches)76%very high
October Weather14°C (57°F)111 mm (4.4 inches)76%high
November Weather6°C (43°F)54 mm (2.1 inches)85%moderate
December Weather3°C (37°F)39 mm (1.5 inches)86%moderate

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