September Weather in El Bolillo, Mexico

Last updated: August 27, 2025

In September, the average temperature in El Bolillo, Mexico hovers around 27°C (82°F), making it a warm retreat. Temperatures can drop to a comfortable 22°C (71°F) at night, while daytime highs can soar up to 35°C (94°F). Be prepared for 146 mm (5.7 in) of precipitation over approximately 21 days, and note that humidity levels stand at a high 83%, adding a tropical feel to your stay.

September Temperature in El Bolillo

In September in El Bolillo, the average temperature is 27°C (82°F). Maximums can reach 35°C (94°F), and minimums can be as low as 22°C (71°F). This warm climate makes El Bolillo an ideal destination for travelers seeking sunny weather and outdoor adventures.

September Weather in El Bolillo: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in El Bolillo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In El Bolillo, September typically has an average temperature of 27°C (82°F), with highs reaching up to 35°C (94°F) and lows dropping to around 22°C (71°F).

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

September Precipitation in El Bolillo

In El Bolillo in September, the total precipitation amount is 146 mm (5.7 in) spread over 21 days.

September Precipitation Trends in El Bolillo

The chart displays monthly precipitation patterns in El Bolillo, 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 El Bolillo, September typically receives around 146 mm (5.7 inches) of precipitation spread over approximately 21 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 El Bolillo

In El Bolillo in September humidity is 83%. With an average temperature of 27°C (82°F), this humidity feels like a thick, warm blanket enveloping you, making outdoor activities exhausting and encouraging visitors to seek the comfort of shade or air conditioning while exploring the area.

September Average Humidity in El Bolillo

This chart illustrates the average monthly humidity levels in El Bolillo, 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 El Bolillo is approximately 83%, 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 El Bolillo

In El Bolillo in September, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in El Bolillo.

Maximum UV Index Levels in El Bolillo for September

The chart shows the monthly maximum UV Index (UVI) for El Bolillo 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 El Bolillo typically reaches 12, which falls under the extreme exposure category.

Data source: El Bolillo 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 El Bolillo Compares to Other Months

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

This table compares monthly weather conditions in El Bolillo, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	20°C (68°F)	8 mm (0.3 inches)	74%	high
February Weather	20°C (69°F)	20 mm (0.8 inches)	66%	very high
March Weather	22°C (71°F)	1 mm (0.0 inches)	61%	extreme
April Weather	24°C (75°F)	0 mm (0.0 inches)	56%	extreme
May Weather	26°C (79°F)	0 mm (0.0 inches)	61%	extreme
June Weather	28°C (82°F)	25 mm (1.0 inches)	73%	extreme
July Weather	28°C (83°F)	94 mm (3.7 inches)	82%	extreme
August Weather	28°C (83°F)	179 mm (7.0 inches)	83%	extreme
September Weather	27°C (82°F)	146 mm (5.7 inches)	83%	extreme
October Weather	27°C (81°F)	58 mm (2.3 inches)	78%	extreme
November Weather	24°C (75°F)	33 mm (1.3 inches)	77%	very high
December Weather	21°C (69°F)	14 mm (0.6 inches)	78%	high