September Weather in Las Mesas, Mexico

Last updated: August 27, 2025

In September, the average temperature in Las Mesas, Mexico hovers around 28°C (83°F), making it a warm and inviting destination. The temperature can dip to a minimum of 22°C (72°F) and soar to a max of 38°C (100°F). However, be prepared for a bit of rain, as the region receives about 322 mm (12.7 in) of precipitation spread over 25 days, coupled with an average humidity of 86%. 🌧️🌞

September Temperature in Las Mesas

In September, in Las Mesas, the average temperature is 28°C (83°F), with maximums reaching up to 38°C (100°F) and minimums dropping to as low as 22°C (72°F). This pleasant climate makes Las Mesas an ideal destination for travelers seeking warm weather and outdoor activities.

September Weather in Las Mesas: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Las Mesas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Las Mesas, September typically has an average temperature of 28°C (83°F), with highs reaching up to 38°C (100°F) and lows dropping to around 22°C (72°F).

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

September Precipitation in Las Mesas

In Las Mesas in September, the precipitation amount is 322 mm (12.7 in), occurring over a span of 25 days.

September Precipitation Trends in Las Mesas

The chart displays monthly precipitation patterns in Las Mesas, 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 Las Mesas, September typically receives around 322 mm (12.7 inches) of precipitation spread over approximately 25 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 Las Mesas

In Las Mesas in September humidity is 86%. With an average temperature of 28°C (83°F), this humidity feels like a heavy blanket enveloping you, making every step feel sluggish and every breath a reminder of the tropical heat, which can be quite challenging for traveling.

September Average Humidity in Las Mesas

This chart illustrates the average monthly humidity levels in Las Mesas, 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 Las Mesas 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 Las Mesas

In Las Mesas 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 Las Mesas.

Maximum UV Index Levels in Las Mesas for September

The chart shows the monthly maximum UV Index (UVI) for Las Mesas 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 Las Mesas typically reaches 13, which falls under the extreme exposure category.

Data source: Las Mesas 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 Las Mesas Compares to Other Months

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

This table compares monthly weather conditions in Las Mesas, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	23°C (73°F)	48 mm (1.9 inches)	88%	very high
February Weather	24°C (75°F)	49 mm (1.9 inches)	86%	extreme
March Weather	26°C (79°F)	26 mm (1.0 inches)	84%	extreme
April Weather	28°C (84°F)	25 mm (1.0 inches)	81%	extreme
May Weather	30°C (87°F)	64 mm (2.5 inches)	82%	extreme
June Weather	29°C (84°F)	268 mm (10.5 inches)	81%	extreme
July Weather	28°C (83°F)	223 mm (8.8 inches)	81%	extreme
August Weather	28°C (83°F)	250 mm (9.8 inches)	82%	extreme
September Weather	28°C (83°F)	322 mm (12.7 inches)	86%	extreme
October Weather	27°C (81°F)	243 mm (9.6 inches)	90%	extreme
November Weather	24°C (76°F)	114 mm (4.5 inches)	91%	very high
December Weather	23°C (74°F)	40 mm (1.6 inches)	91%	very high