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July Weather in Grand Bay, United States

Last updated: June 24, 2025

In July, the average temperature in Grand Bay, United States hovers around 28°C (82°F), with a comfortable minimum of 23°C (74°F) and an occasional peak of 35°C (95°F). This month also brings about 163 mm (6.4 in) of precipitation over 21 days, contributing to a notably high average humidity of 79%. Whether you're planning outdoor activities or cozy indoor time, be prepared for a warm and humid atmosphere!

July Temperature in Grand Bay

In July, in Grand Bay, the average temperature is 28°C (82°F). Maximums can reach 35°C (95°F), and minimums can be as low as 23°C (74°F). This makes Grand Bay a warm and pleasant destination for travelers looking to enjoy a sunny getaway.

July Weather in Grand Bay: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Grand Bay, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grand Bay, July typically has an average temperature of 28°C (82°F), with highs reaching up to 35°C (95°F) and lows dropping to around 23°C (74°F).
JanFebMarAprMayJunJulAugSepOctNovDec545964687580828279736157
Data source: Temperature data for Grand Bay 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 Grand Bay

In Grand Bay in July, the precipitation amount is 163 mm (6.4 in), occurring over the course of 21 days.

July Precipitation Trends in Grand Bay

The chart displays monthly precipitation patterns in Grand Bay, 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 Grand Bay, July typically receives around 163 mm (6.4 inches) of precipitation spread over approximately 21 days.
JanFebMarAprMayJunJulAugSepOctNovDec951098612013124416320817013456121
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Grand Bay

In Grand Bay in July humidity is 79%. With an average temperature of 28°C (82°F), this humidity feels like a warm blanket wrapping around you, making outdoor exploration more strenuous and requiring frequent breaks for hydration.

July Average Humidity in Grand Bay

This chart illustrates the average monthly humidity levels in Grand Bay, 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 Grand Bay is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%80%80%78%73%71%79%78%80%76%83%87%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Grand Bay

In Grand Bay 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 Grand Bay.

Maximum UV Index Levels in Grand Bay for July

The chart shows the monthly maximum UV Index (UVI) for Grand Bay 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 Grand Bay typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec589111111121110864
Data source: Grand Bay 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 Grand Bay Compares to Other Months

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

This table compares monthly weather conditions in Grand Bay, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather12°C (54°F)95 mm (3.7 inches)82%moderate
February Weather15°C (59°F)109 mm (4.3 inches)80%very high
March Weather18°C (64°F)86 mm (3.4 inches)80%very high
April Weather20°C (68°F)120 mm (4.7 inches)78%extreme
May Weather24°C (76°F)131 mm (5.2 inches)73%extreme
June Weather27°C (81°F)244 mm (9.6 inches)71%extreme
July Weather28°C (82°F)163 mm (6.4 inches)79%extreme
August Weather28°C (82°F)208 mm (8.2 inches)78%extreme
September Weather26°C (80°F)170 mm (6.7 inches)80%very high
October Weather23°C (73°F)134 mm (5.3 inches)76%very high
November Weather16°C (61°F)56 mm (2.2 inches)83%high
December Weather14°C (57°F)121 mm (4.8 inches)87%moderate

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