September Weather in San Jose de los Reynoso, Mexico

Last updated: August 27, 2025

In September, the average temperature in San Jose de los Reynoso, Mexico hovers around 19°C (67°F). Expect a minimum temperature of 11°C (51°F) and a delightful maximum of 29°C (84°F). However, be prepared for some rain, as the region receives approximately 195 mm (7.7 in) of precipitation over 20 days. With an average humidity of 81%, it's a moist yet charming month!

September Temperature in San Jose de los Reynoso

In September in San Jose de los Reynoso, the average temperature is 19°C (67°F). The maximum can reach 29°C (84°F), while the minimum can drop to 11°C (51°F). This makes it a great time for travelers to enjoy mild weather and explore the outdoor attractions.

September Weather in San Jose de los Reynoso: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in San Jose de los Reynoso, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Jose de los Reynoso, September typically has an average temperature of 19°C (67°F), with highs reaching up to 29°C (84°F) and lows dropping to around 11°C (51°F).

Data source: Temperature data for San Jose de los Reynoso generated using information from the Copernicus Climate Change Service.

September Precipitation in San Jose de los Reynoso

In San Jose de los Reynoso in September, the precipitation amount is 195 mm (7.7 in) spread over 20 days.

September Precipitation Trends in San Jose de los Reynoso

The chart displays monthly precipitation patterns in San Jose de los Reynoso, 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 San Jose de los Reynoso, September typically receives around 195 mm (7.7 inches) of precipitation spread over approximately 20 days.

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

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Millimeters (mm) Inches (in)

September Humidity in San Jose de los Reynoso

In San Jose de los Reynoso in September humidity is 81%. With an average temperature of 19°C (67°F), this humidity feels like a heavy blanket enveloping you, making travel somewhat uncomfortable as sweat clings to your skin and the air feels thick, prompting you to seek shade and hydration frequently.

September Average Humidity in San Jose de los Reynoso

This chart illustrates the average monthly humidity levels in San Jose de los Reynoso, 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 San Jose de los Reynoso is approximately 81%, 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 San Jose de los Reynoso

In San Jose de los Reynoso in September, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in San Jose de los Reynoso.

Maximum UV Index Levels in San Jose de los Reynoso for September

The chart shows the monthly maximum UV Index (UVI) for San Jose de los Reynoso 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 San Jose de los Reynoso typically reaches 13, which falls under the extreme exposure category.

Data source: San Jose de los Reynoso 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 San Jose de los Reynoso Compares to Other Months

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

This table compares monthly weather conditions in San Jose de los Reynoso, 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)	12 mm (0.5 inches)	74%	very high
February Weather	17°C (63°F)	13 mm (0.5 inches)	65%	extreme
March Weather	20°C (69°F)	7 mm (0.3 inches)	58%	extreme
April Weather	22°C (72°F)	3 mm (0.1 inches)	58%	extreme
May Weather	23°C (74°F)	30 mm (1.2 inches)	67%	extreme
June Weather	22°C (71°F)	156 mm (6.2 inches)	76%	extreme
July Weather	20°C (67°F)	219 mm (8.6 inches)	67%	extreme
August Weather	20°C (68°F)	178 mm (7.0 inches)	68%	extreme
September Weather	19°C (67°F)	195 mm (7.7 inches)	81%	extreme
October Weather	19°C (66°F)	71 mm (2.8 inches)	83%	extreme
November Weather	17°C (62°F)	20 mm (0.8 inches)	84%	very high
December Weather	15°C (59°F)	7 mm (0.3 inches)	81%	very high