September Weather in Alacranes, Cuba

Last updated: August 23, 2025

In September, the average temperature in Alacranes, Cuba hovers around 27°C (81°F), with a comfortable minimum of 21°C (70°F) and a warm maximum reaching 34°C (94°F). During this time, expect approximately 152 mm (6.0 in) of precipitation spread over 20 days, along with an average humidity level of 78%, creating a lively and vibrant atmosphere perfect for exploration.

September Temperature in Alacranes

In September, in Alacranes, the average temperature is 27°C (81°F). Maximums can reach 34°C (94°F), while minimums can drop to 21°C (70°F). This warm climate makes Alacranes an ideal destination for travelers seeking pleasant weather and outdoor adventures.

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

The chart illustrates September temperature patterns in Alacranes, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Alacranes, September typically has an average temperature of 27°C (81°F), with highs reaching up to 34°C (94°F) and lows dropping to around 21°C (70°F).

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

September Precipitation in Alacranes

In Alacranes in September, the total precipitation amount is 152 mm (6.0 in) spread over a period of 20 days.

September Precipitation Trends in Alacranes

The chart displays monthly precipitation patterns in Alacranes, 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 Alacranes, September typically receives around 152 mm (6.0 inches) of precipitation spread over approximately 20 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 Alacranes

In Alacranes in September humidity is 78%. With an average temperature of 27°C (81°F), this humidity feels like a warm, heavy embrace that makes traveling feel both invigorating and exhausting. Moments spent outside can quickly become clammy and uncomfortable, urging travelers to seek shade and hydration as they explore.

September Average Humidity in Alacranes

This chart illustrates the average monthly humidity levels in Alacranes, 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 Alacranes 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 Alacranes

In Alacranes 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 Alacranes.

Maximum UV Index Levels in Alacranes for September

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

Data source: Alacranes 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 Alacranes Compares to Other Months

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

This table compares monthly weather conditions in Alacranes, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	22°C (72°F)	22 mm (0.9 inches)	79%	high
February Weather	24°C (75°F)	15 mm (0.6 inches)	77%	very high
March Weather	24°C (75°F)	11 mm (0.4 inches)	71%	extreme
April Weather	26°C (79°F)	42 mm (1.7 inches)	70%	extreme
May Weather	26°C (79°F)	174 mm (6.8 inches)	72%	extreme
June Weather	27°C (81°F)	149 mm (5.9 inches)	73%	extreme
July Weather	27°C (82°F)	141 mm (5.6 inches)	75%	extreme
August Weather	28°C (82°F)	119 mm (4.7 inches)	77%	extreme
September Weather	27°C (81°F)	152 mm (6.0 inches)	78%	extreme
October Weather	26°C (79°F)	132 mm (5.2 inches)	80%	very high
November Weather	24°C (76°F)	35 mm (1.4 inches)	81%	very high
December Weather	23°C (73°F)	22 mm (0.9 inches)	81%	high