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July Weather in Miami, United States

Last updated: June 24, 2025

In July, the average temperature in Miami, United States hovers around 27°C (80°F). Expect temperatures to range from a refreshing 16°C (61°F) to a sizzling 43°C (109°F). During this month, anticipate around 43 mm (1.7 in) of precipitation spread over 8 days, all while enjoying an average humidity level of 82%.

July Temperature in Miami

In July in Miami, the average temperature is 27°C (80°F). The maximum can reach 43°C (109°F), while the minimum can drop to as low as 16°C (61°F). It's advisable to pack both light clothing for the heat and warmer layers for cooler evenings when traveling.

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

The chart illustrates July 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, July typically has an average temperature of 27°C (80°F), with highs reaching up to 43°C (109°F) and lows dropping to around 16°C (61°F).
JanFebMarAprMayJunJulAugSepOctNovDec373850576777807872584841
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.

July Precipitation in Miami

In Miami in July, the total precipitation amount is 43 mm (1.7 in) over the course of 8 days.

July Precipitation Trends in Miami

The chart displays monthly precipitation patterns in Miami, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Miami, July typically receives around 43 mm (1.7 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec211345407348436648611420
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Miami

In Miami in July, humidity is 82%. With an average temperature of 27°C (80°F), this humidity feels like a warm blanket enveloping you, making outdoor activities feel sticky and heavy, often leaving travelers longing for shade and a refreshing drink.

July Average Humidity in Miami

This chart illustrates the average monthly humidity levels in Miami, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Miami is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%76%64%70%78%81%82%78%72%73%81%81%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Miami

In Miami in July, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Miami.

Maximum UV Index Levels in Miami for July

The chart shows the monthly maximum UV Index (UVI) for Miami in July, 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 July, the maximum UV index in Miami typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101112121110754
Data source: Miami July 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 July 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 July’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 July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)21 mm (0.8 inches)75%moderate
February Weather3°C (38°F)13 mm (0.5 inches)76%high
March Weather10°C (50°F)45 mm (1.8 inches)64%very high
April Weather14°C (57°F)40 mm (1.6 inches)70%very high
May Weather19°C (67°F)73 mm (2.9 inches)78%extreme
June Weather25°C (77°F)48 mm (1.9 inches)81%extreme
July Weather27°C (80°F)43 mm (1.7 inches)82%extreme
August Weather26°C (79°F)66 mm (2.6 inches)78%extreme
September Weather22°C (73°F)48 mm (1.9 inches)72%very high
October Weather14°C (58°F)61 mm (2.4 inches)73%high
November Weather9°C (48°F)14 mm (0.5 inches)80%moderate
December Weather5°C (41°F)20 mm (0.8 inches)81%moderate

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