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September Weather in San Lorenzo, Honduras

Last updated: August 23, 2025

In San Lorenzo, Honduras, the average temperature in September settles at a warm 28°C (82°F). Expect comfortable nights with a minimum of 22°C (73°F), while daytime highs can reach up to 35°C (95°F). Be prepared for significant rainfall, as 357 mm (14.1 in) of precipitation typically falls over 28 days. With an average humidity of 77%, the air feels quite tropical!

September Temperature in San Lorenzo

In September in San Lorenzo, the average temperature is 28°C (82°F). Maximums can reach 35°C (95°F), and minimums can be as low as 22°C (73°F). This climate makes San Lorenzo an ideal destination for travelers seeking warm and enjoyable weather.

September Weather in San Lorenzo: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in San Lorenzo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Lorenzo, 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 (73°F).
JanFebMarAprMayJunJulAugSepOctNovDec838486868483858382818282
Data source: Temperature data for San Lorenzo 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 San Lorenzo

In San Lorenzo in September, the precipitation amount is 357 mm (14.1 in) spread over a duration of 28 days.

September Precipitation Trends in San Lorenzo

The chart displays monthly precipitation patterns in San Lorenzo, 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 San Lorenzo, September typically receives around 357 mm (14.1 inches) of precipitation spread over approximately 28 days.
JanFebMarAprMayJunJulAugSepOctNovDec22545312315100286357519803
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in San Lorenzo

In San Lorenzo in September humidity is 77%. With an average temperature of 28°C (82°F), this humidity feels like a warm, enveloping blanket that can make outdoor activities sticky and exhausting, but also offers a lush vibrancy to the landscape, perfect for enjoying leisurely strolls in the early morning or late afternoon.

September Average Humidity in San Lorenzo

This chart illustrates the average monthly humidity levels in San Lorenzo, 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 San Lorenzo is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec63%62%59%59%59%68%78%79%77%77%75%67%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in San Lorenzo

In San Lorenzo 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 San Lorenzo.

Maximum UV Index Levels in San Lorenzo for September

The chart shows the monthly maximum UV Index (UVI) for San Lorenzo 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 San Lorenzo typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec11121414141413131313109
Data source: San Lorenzo 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 San Lorenzo Compares to Other Months

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

This table compares monthly weather conditions in San Lorenzo, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather28°C (83°F)2 mm (0.1 inches)63%extreme
February Weather29°C (84°F)2 mm (0.1 inches)62%extreme
March Weather30°C (86°F)5 mm (0.2 inches)59%extreme
April Weather30°C (86°F)45 mm (1.8 inches)59%extreme
May Weather29°C (84°F)312 mm (12.3 inches)59%extreme
June Weather28°C (84°F)315 mm (12.4 inches)68%extreme
July Weather29°C (85°F)100 mm (3.9 inches)77%extreme
August Weather29°C (84°F)286 mm (11.3 inches)79%extreme
September Weather28°C (82°F)357 mm (14.1 inches)77%extreme
October Weather27°C (81°F)519 mm (20.4 inches)77%extreme
November Weather28°C (82°F)80 mm (3.1 inches)75%very high
December Weather28°C (83°F)3 mm (0.1 inches)66%very high

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