September Weather in Boca del Monte, Mexico

Last updated: August 26, 2025

In Boca del Monte, Mexico, the average temperature in September hovers around 20°C (68°F), with a minimum dipping to 11°C (53°F) and a maximum reaching up to 29°C (84°F). However, be prepared for rain, as the area experiences 285 mm (11.2 in) of precipitation over 27 days, resulting in an average humidity of 86%. Stay comfy and pack accordingly!

September Temperature in Boca del Monte

In September in Boca del Monte, the average temperature is 20°C (68°F). The maximum can reach 29°C (84°F) and the minimum can be as low as 11°C (53°F). This mild and pleasant climate makes it an ideal time to explore and enjoy outdoor activities in Boca del Monte.

September Weather in Boca del Monte: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Boca del Monte, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Boca del Monte, September typically has an average temperature of 20°C (68°F), with highs reaching up to 29°C (84°F) and lows dropping to around 11°C (53°F).

Data source: Temperature data for Boca del Monte generated using information from the Copernicus Climate Change Service.

September Precipitation in Boca del Monte

In Boca del Monte in September, the total precipitation amount is 285 mm (11.2 in) spread over 27 days.

September Precipitation Trends in Boca del Monte

The chart displays monthly precipitation patterns in Boca del Monte, 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 Boca del Monte, September typically receives around 285 mm (11.2 inches) of precipitation spread over approximately 27 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 Boca del Monte

In Boca del Monte in September, humidity is 86%. With an average temperature of 20°C (68°F), this humidity feels like a warm, heavy blanket wrapping around you, making outdoor activities challenging and necessitating frequent breaks for hydration and shade while traveling.

September Average Humidity in Boca del Monte

This chart illustrates the average monthly humidity levels in Boca del Monte, 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 Boca del Monte is approximately 86%, 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 Boca del Monte

In Boca del Monte in September, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Boca del Monte, you can check here.

Maximum UV Index Levels in Boca del Monte for September

The chart shows the monthly maximum UV Index (UVI) for Boca del Monte 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 Boca del Monte typically reaches 14, which falls under the extreme exposure category.

Data source: Boca del Monte 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 Boca del Monte Compares to Other Months

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

This table compares monthly weather conditions in Boca del Monte, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	14°C (58°F)	71 mm (2.8 inches)	88%	very high
February Weather	16°C (61°F)	56 mm (2.2 inches)	86%	extreme
March Weather	17°C (63°F)	72 mm (2.8 inches)	84%	extreme
April Weather	19°C (67°F)	107 mm (4.2 inches)	81%	extreme
May Weather	20°C (69°F)	173 mm (6.8 inches)	82%	extreme
June Weather	20°C (68°F)	264 mm (10.4 inches)	81%	extreme
July Weather	19°C (67°F)	184 mm (7.2 inches)	81%	extreme
August Weather	20°C (68°F)	193 mm (7.6 inches)	82%	extreme
September Weather	20°C (68°F)	285 mm (11.2 inches)	86%	extreme
October Weather	19°C (66°F)	198 mm (7.8 inches)	90%	extreme
November Weather	16°C (62°F)	116 mm (4.6 inches)	91%	very high
December Weather	15°C (59°F)	50 mm (2.0 inches)	91%	very high