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July Weather in Grand Tower, United States

Last updated: June 24, 2025

In July, the average temperature in Grand Tower, United States is a pleasant 27°C (80°F). Expect a range where the minimum can drop to 16°C (61°F) and the maximum can soar to 37°C (100°F). This month, you'll encounter approximately 89 mm (3.5 in) of precipitation over 9 days, contributing to an average humidity of 79%. Stay prepared for both warm days and the occasional shower!

July Temperature in Grand Tower

In July in Grand Tower, the average temperature is a warm 27°C (80°F). The maximum can reach as high as 37°C (100°F), while the minimum can drop to a cool 16°C (61°F). This makes it an ideal time for travelers seeking pleasant weather and outdoor adventures.

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

The chart illustrates July temperature patterns in Grand Tower, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grand Tower, July typically has an average temperature of 27°C (80°F), with highs reaching up to 37°C (100°F) and lows dropping to around 16°C (61°F).
JanFebMarAprMayJunJulAugSepOctNovDec353849566877807773604541
Data source: Temperature data for Grand Tower 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 Tower

In Grand Tower in July, the precipitation amount is 89 mm (3.5 in) during a span of 9 days.

July Precipitation Trends in Grand Tower

The chart displays monthly precipitation patterns in Grand Tower, 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 Tower, July typically receives around 89 mm (3.5 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec95111143150145889094741158982
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Grand Tower

In Grand Tower in July humidity is 79%. With an average temperature of 27°C (80°F), this humidity feels like walking through a warm, dense blanket, making travel feel sluggish and allowing every step to become noticeably heavier.

July Average Humidity in Grand Tower

This chart illustrates the average monthly humidity levels in Grand Tower, 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 Tower is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%84%84%80%82%83%80%76%75%75%85%88%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Grand Tower

In Grand Tower in July, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Grand Tower.

Maximum UV Index Levels in Grand Tower for July

The chart shows the monthly maximum UV Index (UVI) for Grand Tower 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 Tower typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3679111110109753
Data source: Grand Tower 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 Tower Compares to Other Months

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

This table compares monthly weather conditions in Grand Tower, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (35°F)95 mm (3.7 inches)86%moderate
February Weather3°C (38°F)111 mm (4.4 inches)84%high
March Weather9°C (49°F)143 mm (5.6 inches)84%high
April Weather14°C (57°F)150 mm (5.9 inches)80%very high
May Weather20°C (68°F)145 mm (5.7 inches)82%extreme
June Weather25°C (77°F)88 mm (3.5 inches)83%extreme
July Weather27°C (80°F)89 mm (3.5 inches)79%very high
August Weather25°C (77°F)94 mm (3.7 inches)76%very high
September Weather23°C (73°F)74 mm (2.9 inches)75%very high
October Weather16°C (61°F)115 mm (4.5 inches)74%high
November Weather7°C (46°F)89 mm (3.5 inches)85%moderate
December Weather5°C (41°F)82 mm (3.2 inches)88%moderate

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