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June Weather in Grand Bay, United States

Last updated: June 24, 2025

In June, the average temperature in Grand Bay, United States is a warm 27°C (81°F). You can expect temperatures to range from a minimum of 19°C (66°F) to a maximum of 34°C (94°F). Throughout the month, precipitation averages 244 mm (9.6 in) over 19 days, contributing to an average humidity of 71%. Stay prepared for a mix of warmth and occasional wet weather!

June Temperature in Grand Bay

In June in Grand Bay, the average temperature is 27°C (81°F). The maximum can reach 34°C (94°F), and the minimum can be as low as 19°C (66°F). This warm climate makes Grand Bay an ideal destination for travelers seeking pleasant weather and outdoor activities.

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

The chart illustrates June 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, June typically has an average temperature of 27°C (81°F), with highs reaching up to 34°C (94°F) and lows dropping to around 19°C (66°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.

June Precipitation in Grand Bay

In Grand Bay in June, the precipitation amount is 244 mm (9.6 in), occurring over a span of 19 days.

June Precipitation Trends in Grand Bay

The chart displays monthly precipitation patterns in Grand Bay, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Grand Bay, June typically receives around 244 mm (9.6 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec951098612013124416320817013456121
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Grand Bay

In Grand Bay in June, humidity is 71%. With an average temperature of 27°C (81°F), this humidity feels like a thick blanket wrapping around you, making travel feel more strenuous and sweaty, yet the tropical atmosphere offers a unique charm that invites exploration amidst the warmth.

June Average Humidity in Grand Bay

This chart illustrates the average monthly humidity levels in Grand Bay, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Grand Bay is approximately 71%, 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 June generated using information from the Copernicus Climate Change Service.

June UV Index in Grand Bay

In Grand Bay in June, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Grand Bay.

Maximum UV Index Levels in Grand Bay for June

The chart shows the monthly maximum UV Index (UVI) for Grand Bay in June, 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 June, the maximum UV index in Grand Bay typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec589111111121110864
Data source: Grand Bay June 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 June 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 June’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 June’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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