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September Weather in Las Tunas, Cuba

Last updated: August 23, 2025

In September, the average temperature in Las Tunas, Cuba hovers around 28°C (82°F), providing a warm and inviting atmosphere. While temperatures can dip to a comfortable 22°C (72°F), they can also peak at a sizzling 35°C (95°F). During this month, expect 163 mm (6.4 in) of precipitation spread over 19 days, making it essential to plan for some rainy episodes. With an average humidity of 80%, the climate feels notably tropical, adding to the region's vibrant charm.

September Temperature in Las Tunas

In September in Las Tunas, the average temperature is 28°C (82°F), with maximums reaching 35°C (95°F) and minimums dipping as low as 22°C (72°F). This warm and pleasant climate makes it an ideal destination for travelers looking to enjoy outdoor activities and beautiful scenery.

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

The chart illustrates September temperature patterns in Las Tunas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Las Tunas, September typically has an average temperature of 28°C (82°F), with highs reaching up to 35°C (95°F) and lows dropping to around 22°C (72°F).
JanFebMarAprMayJunJulAugSepOctNovDec757777808082838382817877
Data source: Temperature data for Las Tunas 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 Tunas

In Las Tunas in September, the precipitation amount is 163 mm (6.4 in), occurring over a span of 19 days.

September Precipitation Trends in Las Tunas

The chart displays monthly precipitation patterns in Las Tunas, 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 Tunas, September typically receives around 163 mm (6.4 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec321525642171151251501631478526
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Las Tunas

In Las Tunas in September, humidity is 80%. With an average temperature of 28°C (82°F), this humidity feels like a warm, thick blanket enveloping you, making outdoor activities sweaty and demanding frequent breaks in the shade while traveling.

September Average Humidity in Las Tunas

This chart illustrates the average monthly humidity levels in Las Tunas, 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 Tunas is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%74%72%72%70%73%78%81%80%80%82%80%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Las Tunas

In Las Tunas 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 Las Tunas.

Maximum UV Index Levels in Las Tunas for September

The chart shows the monthly maximum UV Index (UVI) for Las Tunas 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 Tunas typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec811121313131212121187
Data source: Las Tunas 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 Tunas Compares to Other Months

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

This table compares monthly weather conditions in Las Tunas, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (76°F)32 mm (1.3 inches)76%very high
February Weather25°C (77°F)15 mm (0.6 inches)74%extreme
March Weather25°C (77°F)25 mm (1.0 inches)72%extreme
April Weather27°C (80°F)64 mm (2.5 inches)72%extreme
May Weather27°C (81°F)217 mm (8.5 inches)70%extreme
June Weather28°C (82°F)115 mm (4.5 inches)73%extreme
July Weather28°C (83°F)125 mm (4.9 inches)78%extreme
August Weather28°C (83°F)150 mm (5.9 inches)81%extreme
September Weather28°C (82°F)163 mm (6.4 inches)80%extreme
October Weather27°C (81°F)147 mm (5.8 inches)80%extreme
November Weather26°C (78°F)85 mm (3.3 inches)82%very high
December Weather25°C (77°F)26 mm (1.0 inches)80%high

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