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October Weather in Miami, United States

Last updated: June 24, 2025

In Miami, United States, the average temperature in October hovers around 18°C (65°F). You can expect temperatures to range from a chilly 0°C (32°F) to a warm 35°C (95°F). During this month, precipitation totals about 37 mm (1.4 in) over 4 days, while the air maintains an average humidity level of 67%.

October Temperature in Miami

In October, in Miami, the average temperature is 18°C (65°F). The maximum can reach 35°C (95°F) and the minimum can be as low as 0°C (32°F). This wide temperature range makes Miami an ideal destination for travelers looking to experience a variety of weather conditions.

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

The chart illustrates October temperature patterns in Miami, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Miami, October typically has an average temperature of 18°C (65°F), with highs reaching up to 35°C (95°F) and lows dropping to around 0°C (32°F).
JanFebMarAprMayJunJulAugSepOctNovDec454754647182838277655546
Data source: Temperature data for Miami 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 Miami

In Miami in October, the precipitation amount is 37 mm (1.4 in) over the course of 4 days.

October Precipitation Trends in Miami

The chart displays monthly precipitation patterns in Miami, 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 Miami, October typically receives around 37 mm (1.4 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec5660444105764744372742
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Miami

In Miami in October humidity is 67%. With an average temperature of 18°C (65°F), this humidity feels like a mild blanket wrapping around you, making outdoor activities feel pleasantly refreshing, yet you may find yourself reaching for a drink more often to stay hydrated while exploring the sights.

October Average Humidity in Miami

This chart illustrates the average monthly humidity levels in Miami, 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 Miami is approximately 67%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%79%67%55%40%33%34%48%64%67%77%82%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Miami

In Miami 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 Miami.

Maximum UV Index Levels in Miami for October

The chart shows the monthly maximum UV Index (UVI) for Miami 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 Miami typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec479111212121110864
Data source: Miami 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 Miami Compares to Other Months

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

This table compares monthly weather conditions in Miami, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (45°F)56 mm (2.2 inches)76%moderate
February Weather8°C (48°F)60 mm (2.4 inches)79%high
March Weather12°C (54°F)44 mm (1.7 inches)67%very high
April Weather18°C (64°F)4 mm (0.2 inches)55%extreme
May Weather22°C (71°F)10 mm (0.4 inches)40%extreme
June Weather28°C (83°F)5 mm (0.2 inches)33%extreme
July Weather28°C (83°F)76 mm (3.0 inches)34%extreme
August Weather28°C (82°F)47 mm (1.8 inches)48%extreme
September Weather25°C (77°F)44 mm (1.7 inches)64%very high
October Weather18°C (65°F)37 mm (1.4 inches)67%very high
November Weather13°C (56°F)27 mm (1.1 inches)77%high
December Weather8°C (46°F)42 mm (1.6 inches)82%moderate

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