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October Weather in Milan, United States

Last updated: June 24, 2025

In Milan, United States, the average temperature in October hovers around 13°C (55°F), with a remarkable range from a brisk -4°C (24°F) at its lowest to a warm 31°C (89°F) at its peak. Expect about 133 mm (5.2 in) of precipitation spread over 11 days, contributing to an average humidity of 75%. Be prepared for a diverse climate!

October Temperature in Milan

In October in Milan, the average temperature is 13°C (55°F), with maximums reaching 31°C (89°F) and minimums dipping as low as -4°C (24°F). Be prepared for a wide range of temperatures, making it essential to pack both light clothing and warmer layers for your travels.

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

The chart illustrates October temperature patterns in Milan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Milan, October typically has an average temperature of 13°C (55°F), with highs reaching up to 31°C (89°F) and lows dropping to around -4°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec272943516476797570554134
Data source: Temperature data for Milan 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 Milan

In Milan in October, the precipitation amount is 133 mm (5.2 in) spread over a period of 11 days.

October Precipitation Trends in Milan

The chart displays monthly precipitation patterns in Milan, 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 Milan, October typically receives around 133 mm (5.2 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec534810584169124105941091335235
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Milan

In Milan in October humidity is 75%. With average temperature 13°C (55°F), this humidity feels like a damp chill that seeps into your bones, making outdoor excursions less enjoyable without layered clothing and frequent breaks to warm up indoors.

October Average Humidity in Milan

This chart illustrates the average monthly humidity levels in Milan, 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 Milan is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%80%77%78%77%81%81%77%73%75%85%83%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Milan

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

Maximum UV Index Levels in Milan for October

The chart shows the monthly maximum UV Index (UVI) for Milan 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 Milan typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3569101111108643
Data source: Milan 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 Milan Compares to Other Months

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

This table compares monthly weather conditions in Milan, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (27°F)53 mm (2.1 inches)78%moderate
February Weather-2°C (29°F)48 mm (1.9 inches)80%moderate
March Weather6°C (43°F)105 mm (4.1 inches)77%high
April Weather11°C (52°F)84 mm (3.3 inches)77%very high
May Weather18°C (64°F)169 mm (6.6 inches)77%very high
June Weather24°C (76°F)124 mm (4.9 inches)81%extreme
July Weather26°C (79°F)105 mm (4.1 inches)81%extreme
August Weather24°C (75°F)94 mm (3.7 inches)77%very high
September Weather21°C (70°F)108 mm (4.3 inches)73%very high
October Weather13°C (55°F)133 mm (5.2 inches)75%high
November Weather5°C (41°F)52 mm (2.1 inches)85%moderate
December Weather1°C (35°F)35 mm (1.4 inches)83%moderate

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