September Weather in Golfo de Santa Clara, Mexico

Last updated: August 27, 2025

In Golfo de Santa Clara, Mexico, the average temperature in September reaches a sizzling 31°C (87°F), with variations that can dip to a refreshing 18°C (65°F) or soar up to a sweltering 42°C (109°F). Expect minimal rainfall with only 15 mm (0.6 in) over 1 day, and enjoy the moderate average humidity of 57% that enhances the summer experience.

September Temperature in Golfo de Santa Clara

In September in Golfo de Santa Clara, the average temperature is 31°C (87°F). Maximum temperatures can reach up to 42°C (109°F), while the minimum can drop as low as 18°C (65°F). This climate makes Golfo de Santa Clara a hot destination, so be sure to stay hydrated and wear appropriate clothing when traveling there.

September Weather in Golfo de Santa Clara: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Golfo de Santa Clara, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Golfo de Santa Clara, September typically has an average temperature of 31°C (87°F), with highs reaching up to 42°C (109°F) and lows dropping to around 18°C (65°F).

Data source: Temperature data for Golfo de Santa Clara generated using information from the Copernicus Climate Change Service.

September Precipitation in Golfo de Santa Clara

In Golfo de Santa Clara in September, the precipitation amount is 15 mm (0.6 in) over the course of 1 day.

September Precipitation Trends in Golfo de Santa Clara

The chart displays monthly precipitation patterns in Golfo de Santa Clara, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Golfo de Santa Clara, September typically receives around 15 mm (0.6 inches) of precipitation spread over approximately 1 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Golfo de Santa Clara

In Golfo de Santa Clara in September, humidity is 57%. With an average temperature of 31°C (87°F), this humidity feels like a warm embrace, making travel slightly sticky and encouraging frequent breaks to hydrate and cool off.

September Average Humidity in Golfo de Santa Clara

This chart illustrates the average monthly humidity levels in Golfo de Santa Clara, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Golfo de Santa Clara is approximately 57%, offering insight into how humid the weather typically is during this month.

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

September UV Index in Golfo de Santa Clara

In Golfo de Santa Clara in September, 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 Golfo de Santa Clara.

Maximum UV Index Levels in Golfo de Santa Clara for September

The chart shows the monthly maximum UV Index (UVI) for Golfo de Santa Clara in September, 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 September, the maximum UV index in Golfo de Santa Clara typically reaches 10, which falls under the very high exposure category.

Data source: Golfo de Santa Clara September 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 September Weather in Golfo de Santa Clara Compares to Other Months

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

This table compares monthly weather conditions in Golfo de Santa Clara, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	15°C (59°F)	9 mm (0.4 inches)	71%	moderate
February Weather	16°C (61°F)	8 mm (0.3 inches)	73%	high
March Weather	19°C (66°F)	11 mm (0.4 inches)	56%	very high
April Weather	23°C (74°F)	1 mm (0.0 inches)	42%	extreme
May Weather	25°C (78°F)	1 mm (0.0 inches)	32%	extreme
June Weather	29°C (84°F)	0 mm (0.0 inches)	31%	extreme
July Weather	32°C (90°F)	5 mm (0.2 inches)	30%	extreme
August Weather	33°C (91°F)	1 mm (0.1 inches)	40%	extreme
September Weather	31°C (87°F)	15 mm (0.6 inches)	57%	very high
October Weather	25°C (78°F)	10 mm (0.4 inches)	62%	very high
November Weather	20°C (69°F)	3 mm (0.1 inches)	71%	high
December Weather	15°C (59°F)	7 mm (0.3 inches)	77%	moderate