July Weather in South Bay, United States

Last updated: June 24, 2025

In July, the average temperature in South Bay, United States reaches a warm 28°C (82°F), with temperatures ranging from a minimum of 24°C (76°F) to a maximum of 32°C (91°F). This month sees roughly 166 mm (6.5 in) of precipitation spread over 25 days, contributing to an average humidity of 77%.

July Temperature in South Bay

In July in South Bay, the average temperature is 28°C (82°F). Maximum can reach 32°C (91°F) and minimum can be as low as 24°C (76°F). This pleasant climate makes it an ideal destination for travelers seeking warm weather and outdoor activities.

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

The chart illustrates July temperature patterns in South Bay, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In South Bay, July typically has an average temperature of 28°C (82°F), with highs reaching up to 32°C (91°F) and lows dropping to around 24°C (76°F).

Data source: Temperature data for South Bay generated using information from the Copernicus Climate Change Service.

July Precipitation in South Bay

In South Bay in July, the precipitation amount is 166 mm (6.5 in) spread over 25 days.

July Precipitation Trends in South Bay

The chart displays monthly precipitation patterns in South 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 South Bay, July typically receives around 166 mm (6.5 inches) of precipitation spread over approximately 25 days.

Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

July Humidity in South Bay

In South Bay in July humidity is 77%. With an average temperature of 28°C (82°F), this humidity feels like a warm, enveloping blanket that can make outdoor activities sticky and exhausting, but also offers a lush vibrancy to the landscape, perfect for enjoying leisurely strolls in the early morning or late afternoon.

July Average Humidity in South Bay

This chart illustrates the average monthly humidity levels in South 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 South Bay is approximately 77%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in South Bay

In South 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 South Bay.

Maximum UV Index Levels in South Bay for July

The chart shows the monthly maximum UV Index (UVI) for South 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 South Bay typically reaches 12, which falls under the extreme exposure category.

Data source: South 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 South Bay Compares to Other Months

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

This table compares monthly weather conditions in South Bay, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	19°C (67°F)	39 mm (1.5 inches)	83%	high
February Weather	21°C (71°F)	40 mm (1.6 inches)	80%	very high
March Weather	22°C (72°F)	26 mm (1.0 inches)	75%	very high
April Weather	25°C (76°F)	53 mm (2.1 inches)	68%	extreme
May Weather	26°C (79°F)	138 mm (5.4 inches)	65%	extreme
June Weather	27°C (81°F)	192 mm (7.6 inches)	73%	extreme
July Weather	28°C (82°F)	166 mm (6.5 inches)	77%	extreme
August Weather	28°C (82°F)	200 mm (7.9 inches)	80%	extreme
September Weather	27°C (82°F)	161 mm (6.3 inches)	83%	extreme
October Weather	26°C (80°F)	123 mm (4.8 inches)	83%	very high
November Weather	23°C (74°F)	49 mm (1.9 inches)	83%	high
December Weather	20°C (69°F)	40 mm (1.6 inches)	84%	moderate