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September Weather in Sulaco, Honduras

Last updated: August 23, 2025

In September, the average temperature in Sulaco, Honduras is a pleasant 24°C (75°F). However, temperatures can vary significantly, with a minimum of 17°C (63°F) and a peak of 35°C (95°F). Expect a fair amount of rain during this month, with 170 mm (6.7 in) of precipitation over 24 days, contributing to an average humidity of 75%.

September Temperature in Sulaco

In September in Sulaco, the average temperature is 24°C (75°F), with maximums that can reach 35°C (95°F) and minimums that can dip as low as 17°C (63°F). This pleasant climate makes it an ideal time for travelers to explore the outdoors and enjoy local attractions comfortably.

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

The chart illustrates September temperature patterns in Sulaco, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sulaco, September typically has an average temperature of 24°C (75°F), with highs reaching up to 35°C (95°F) and lows dropping to around 17°C (63°F).
JanFebMarAprMayJunJulAugSepOctNovDec697173777776767575737068
Data source: Temperature data for Sulaco 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 Sulaco

In Sulaco in September, the precipitation amount is 170 mm (6.7 in) over the course of 24 days.

September Precipitation Trends in Sulaco

The chart displays monthly precipitation patterns in Sulaco, 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 Sulaco, September typically receives around 170 mm (6.7 inches) of precipitation spread over approximately 24 days.
JanFebMarAprMayJunJulAugSepOctNovDec3920264316417011016017123513846
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Sulaco

In Sulaco in September humidity is 75%. With average temperature 24°C (75°F), this humidity feels like a thick blanket wrapping around you, making outdoor activities feel especially stifling and leaving you yearning for cool breezes and refreshingly cold drinks.

September Average Humidity in Sulaco

This chart illustrates the average monthly humidity levels in Sulaco, 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 Sulaco is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%74%67%61%59%61%68%70%75%81%82%75%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Sulaco

In Sulaco in September, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Sulaco.

Maximum UV Index Levels in Sulaco for September

The chart shows the monthly maximum UV Index (UVI) for Sulaco 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 Sulaco typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec11121415141414141313109
Data source: Sulaco 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 Sulaco Compares to Other Months

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

This table compares monthly weather conditions in Sulaco, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather20°C (69°F)38 mm (1.5 inches)78%extreme
February Weather22°C (71°F)20 mm (0.8 inches)74%extreme
March Weather23°C (73°F)26 mm (1.0 inches)67%extreme
April Weather25°C (77°F)43 mm (1.7 inches)61%extreme
May Weather25°C (77°F)164 mm (6.5 inches)59%extreme
June Weather24°C (76°F)170 mm (6.7 inches)61%extreme
July Weather24°C (76°F)110 mm (4.3 inches)68%extreme
August Weather24°C (75°F)160 mm (6.3 inches)70%extreme
September Weather24°C (75°F)170 mm (6.7 inches)75%extreme
October Weather23°C (73°F)235 mm (9.2 inches)81%extreme
November Weather21°C (70°F)138 mm (5.4 inches)82%very high
December Weather20°C (69°F)46 mm (1.8 inches)75%very high

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