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September Weather in Cerro Grande, Honduras

Last updated: August 23, 2025

In September, the average temperature in Cerro Grande, Honduras is a pleasant 24°C (76°F). Temperatures can vary, with a minimum of 18°C (65°F) and a maximum of 35°C (96°F), offering a range for all preferences. Expect 297 mm (11.7 in) of precipitation over 26 days, contributing to an average humidity level of 69%.

September Temperature in Cerro Grande

In September in Cerro Grande, the average temperature is 24°C (76°F). Maximums can reach 35°C (96°F), while minimums can be as low as 18°C (65°F). This makes it an ideal time for travelers to enjoy outdoor activities and explore the local attractions comfortably.

September Weather in Cerro Grande: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Cerro Grande, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cerro Grande, September typically has an average temperature of 24°C (76°F), with highs reaching up to 35°C (96°F) and lows dropping to around 18°C (65°F).
JanFebMarAprMayJunJulAugSepOctNovDec757779797877787776757575
Data source: Temperature data for Cerro Grande 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 Cerro Grande

In Cerro Grande in September, the total precipitation amount is 297 mm (11.7 in), occurring over the course of 26 days.

September Precipitation Trends in Cerro Grande

The chart displays monthly precipitation patterns in Cerro Grande, 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 Cerro Grande, September typically receives around 297 mm (11.7 inches) of precipitation spread over approximately 26 days.
JanFebMarAprMayJunJulAugSepOctNovDec3355230926071186297468714
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Cerro Grande

In Cerro Grande in September humidity is 69%. With an average temperature of 24°C (76°F), this humidity feels like a warm, sticky embrace that can make outdoor activities feel a bit more exhausting, so travelers should stay hydrated and take frequent breaks in the shade.

September Average Humidity in Cerro Grande

This chart illustrates the average monthly humidity levels in Cerro Grande, 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 Cerro Grande is approximately 69%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec56%54%51%50%50%55%65%64%69%68%61%56%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Cerro Grande

In Cerro Grande 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 Cerro Grande.

Maximum UV Index Levels in Cerro Grande for September

The chart shows the monthly maximum UV Index (UVI) for Cerro Grande 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 Cerro Grande typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec11131414141414131313109
Data source: Cerro Grande 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 Cerro Grande Compares to Other Months

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

This table compares monthly weather conditions in Cerro Grande, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (75°F)3 mm (0.1 inches)56%extreme
February Weather25°C (77°F)3 mm (0.1 inches)54%extreme
March Weather26°C (79°F)5 mm (0.2 inches)51%extreme
April Weather26°C (80°F)52 mm (2.0 inches)50%extreme
May Weather25°C (78°F)309 mm (12.2 inches)50%extreme
June Weather25°C (77°F)260 mm (10.2 inches)55%extreme
July Weather26°C (78°F)71 mm (2.8 inches)65%extreme
August Weather25°C (78°F)186 mm (7.3 inches)64%extreme
September Weather24°C (76°F)297 mm (11.7 inches)69%extreme
October Weather24°C (75°F)468 mm (18.4 inches)68%extreme
November Weather24°C (75°F)71 mm (2.8 inches)61%very high
December Weather24°C (75°F)4 mm (0.2 inches)56%very high

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