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September Weather in Las Golondrinas, Mexico

Last updated: August 27, 2025

In September, the average temperature in Las Golondrinas, Mexico is a warm 28°C (83°F), with minimums dipping to 22°C (72°F) and peaking at a toasty 39°C (103°F). Expect significant rainfall with an average precipitation of 197 mm (7.8 in) over 22 days, contributing to a 77% average humidity that can create a lush, tropical atmosphere. Stay hydrated and enjoy the vibrant surroundings!

September Temperature in Las Golondrinas

In September in Las Golondrinas, the average temperature is 28°C (83°F), with maximums reaching up to 39°C (103°F) and minimums dropping as low as 22°C (72°F). This warm weather makes Las Golondrinas a perfect destination for sun-seekers and outdoor adventures.

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

The chart illustrates September temperature patterns in Las Golondrinas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Las Golondrinas, September typically has an average temperature of 28°C (83°F), with highs reaching up to 39°C (103°F) and lows dropping to around 22°C (72°F).
JanFebMarAprMayJunJulAugSepOctNovDec768084888984858483817877
Data source: Temperature data for Las Golondrinas generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Las Golondrinas

In Las Golondrinas in September, the total precipitation amount is 197 mm (7.8 in) over the course of 22 days.

September Precipitation Trends in Las Golondrinas

The chart displays monthly precipitation patterns in Las Golondrinas, 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 Golondrinas, September typically receives around 197 mm (7.8 inches) of precipitation spread over approximately 22 days.
JanFebMarAprMayJunJulAugSepOctNovDec2510192467258911301971656929
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Las Golondrinas

In Las Golondrinas in September, humidity is 77%. With an average temperature of 28°C (83°F), this humidity feels like walking through a warm, damp blanket, making outdoor activities more challenging and requiring frequent hydration breaks for travelers.

September Average Humidity in Las Golondrinas

This chart illustrates the average monthly humidity levels in Las Golondrinas, 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 Golondrinas is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%73%59%53%54%55%61%71%77%78%82%86%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Las Golondrinas

In Las Golondrinas 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 Golondrinas.

Maximum UV Index Levels in Las Golondrinas for September

The chart shows the monthly maximum UV Index (UVI) for Las Golondrinas 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 Golondrinas typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911131413131313131298
Data source: Las Golondrinas 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 Golondrinas Compares to Other Months

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

This table compares monthly weather conditions in Las Golondrinas, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)25 mm (1.0 inches)84%very high
February Weather27°C (80°F)10 mm (0.4 inches)73%extreme
March Weather29°C (84°F)19 mm (0.7 inches)59%extreme
April Weather31°C (88°F)24 mm (0.9 inches)52%extreme
May Weather31°C (89°F)66 mm (2.6 inches)53%extreme
June Weather29°C (84°F)258 mm (10.2 inches)55%extreme
July Weather29°C (85°F)91 mm (3.6 inches)61%extreme
August Weather29°C (85°F)130 mm (5.1 inches)71%extreme
September Weather28°C (83°F)197 mm (7.8 inches)77%extreme
October Weather27°C (81°F)165 mm (6.5 inches)78%extreme
November Weather25°C (78°F)69 mm (2.7 inches)82%very high
December Weather25°C (77°F)29 mm (1.2 inches)86%very high

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