September Weather in Florencia, Mexico

Last updated: August 27, 2025

In Florencia, Mexico, the average temperature in September is a pleasant 19°C (66°F). Expect a comfortable range with minimums dipping to 12°C (53°F) and maximums reaching 28°C (82°F). However, be prepared for frequent rain, as precipitation totals around 253 mm (10.0 in) over approximately 24 days. With an average humidity of 84%, it's a month where cozy attire and an umbrella are a must!

September Temperature in Florencia

In September in Florencia, the average temperature is 19°C (66°F). Maximums can reach 28°C (82°F), and minimums can be as low as 12°C (53°F). This mild climate makes Florencia an ideal destination for travelers seeking comfortable weather for outdoor activities.

September Weather in Florencia: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Florencia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Florencia, September typically has an average temperature of 19°C (66°F), with highs reaching up to 28°C (82°F) and lows dropping to around 12°C (53°F).

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

September Precipitation in Florencia

In Florencia in September, the precipitation amount is 253 mm (10.0 in) spread over 24 days.

September Precipitation Trends in Florencia

The chart displays monthly precipitation patterns in Florencia, 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 Florencia, September typically receives around 253 mm (10.0 inches) of precipitation spread over approximately 24 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 Florencia

In Florencia in September, humidity is 84%. With an average temperature of 19°C (66°F), this humidity feels like a warm, sticky embrace that can make traveling uncomfortable and exhausting, as the air clings to your skin, and every step taken feels heavier in the sultry atmosphere.

September Average Humidity in Florencia

This chart illustrates the average monthly humidity levels in Florencia, 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 Florencia is approximately 84%, 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 Florencia

In Florencia 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 Florencia, you can check here.

Maximum UV Index Levels in Florencia for September

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

Data source: Florencia 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 Florencia Compares to Other Months

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

This table compares monthly weather conditions in Florencia, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	13°C (56°F)	21 mm (0.8 inches)	64%	very high
February Weather	15°C (60°F)	22 mm (0.9 inches)	57%	extreme
March Weather	18°C (65°F)	8 mm (0.3 inches)	46%	extreme
April Weather	20°C (67°F)	2 mm (0.1 inches)	42%	extreme
May Weather	21°C (70°F)	35 mm (1.4 inches)	51%	extreme
June Weather	21°C (70°F)	158 mm (6.2 inches)	74%	extreme
July Weather	19°C (66°F)	304 mm (12.0 inches)	79%	extreme
August Weather	19°C (67°F)	243 mm (9.6 inches)	81%	extreme
September Weather	19°C (66°F)	253 mm (10.0 inches)	84%	extreme
October Weather	18°C (65°F)	99 mm (3.9 inches)	75%	extreme
November Weather	16°C (61°F)	25 mm (1.0 inches)	71%	very high
December Weather	14°C (57°F)	19 mm (0.8 inches)	74%	very high