September Weather in Fomento, Cuba

Last updated: August 23, 2025

In Fomento, Cuba, the average temperature in September hovers around 26°C (79°F), offering a pleasant balance for outdoor activities. However, temperatures can vary significantly, with minimums dipping to 20°C (68°F) and maximums soaring up to 34°C (93°F). Expect 170 mm (6.7 in) of rain over 21 days, creating a lush atmosphere, while the average humidity remains at a tropical 78%. Perfect for those who enjoy a warm and vibrant climate!

September Temperature in Fomento

In September in Fomento, the average temperature is 26°C (79°F). Maximums can reach 34°C (93°F) and minimums can be as low as 20°C (68°F). This makes Fomento an ideal destination for travelers seeking warm and pleasant weather during this time.

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

The chart illustrates September temperature patterns in Fomento, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fomento, September typically has an average temperature of 26°C (79°F), with highs reaching up to 34°C (93°F) and lows dropping to around 20°C (68°F).

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

September Precipitation in Fomento

In Fomento in September, the precipitation amount is 170 mm (6.7 in) over the course of 21 days.

September Precipitation Trends in Fomento

The chart displays monthly precipitation patterns in Fomento, 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 Fomento, September typically receives around 170 mm (6.7 inches) of precipitation spread over approximately 21 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 Fomento

In Fomento in September, humidity is 78%. With an average temperature of 26°C (79°F), this humidity feels like a heavy blanket wrapping around you, making travel a bit sluggish as the air hangs thick, leaving you in need of frequent breaks to hydrate and find shade.

September Average Humidity in Fomento

This chart illustrates the average monthly humidity levels in Fomento, 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 Fomento is approximately 78%, 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 Fomento

In Fomento 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 Fomento.

Maximum UV Index Levels in Fomento for September

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

Data source: Fomento 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 Fomento Compares to Other Months

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

This table compares monthly weather conditions in Fomento, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	21°C (71°F)	27 mm (1.0 inches)	75%	very high
February Weather	23°C (73°F)	18 mm (0.7 inches)	71%	very high
March Weather	23°C (73°F)	20 mm (0.8 inches)	67%	extreme
April Weather	24°C (76°F)	63 mm (2.5 inches)	67%	extreme
May Weather	25°C (77°F)	182 mm (7.2 inches)	66%	extreme
June Weather	26°C (79°F)	92 mm (3.6 inches)	69%	extreme
July Weather	27°C (80°F)	103 mm (4.0 inches)	73%	extreme
August Weather	27°C (80°F)	93 mm (3.7 inches)	77%	extreme
September Weather	26°C (79°F)	170 mm (6.7 inches)	78%	extreme
October Weather	25°C (78°F)	164 mm (6.5 inches)	79%	extreme
November Weather	23°C (74°F)	82 mm (3.2 inches)	81%	very high
December Weather	22°C (72°F)	32 mm (1.2 inches)	78%	high