September Weather in Anamoros, El Salvador

Last updated: August 23, 2025

In Anamoros, El Salvador, the average temperature in September hovers around 27°C (80°F), offering a warm climate for visitors. Expect minimums of 20°C (68°F) and highs reaching up to 37°C (98°F). With an average humidity of 77%, the air can feel quite muggy. Be prepared for 290 mm (11.4 in) of precipitation spread over 26 days, making an umbrella a useful companion during your stay!

September Temperature in Anamoros

In September in Anamoros, the average temperature is 27°C (80°F), with maximums reaching up to 37°C (98°F) and minimums dropping to as low as 20°C (68°F). This comfortable climate makes Anamoros an ideal destination for travelers seeking pleasant weather and outdoor activities during this time.

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

The chart illustrates September temperature patterns in Anamoros, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Anamoros, September typically has an average temperature of 27°C (80°F), with highs reaching up to 37°C (98°F) and lows dropping to around 20°C (68°F).

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

September Precipitation in Anamoros

In Anamoros in September, the precipitation amount is 290 mm (11.4 in) spread over 26 days.

September Precipitation Trends in Anamoros

The chart displays monthly precipitation patterns in Anamoros, 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 Anamoros, September typically receives around 290 mm (11.4 inches) of precipitation spread over approximately 26 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 Anamoros

In Anamoros in September humidity is 77%. With an average temperature of 27°C (80°F), this humidity feels like walking through a warm, damp blanket that clings to your skin, making outdoor activities feel more strenuous and requiring frequent breaks and hydration for comfort.

September Average Humidity in Anamoros

This chart illustrates the average monthly humidity levels in Anamoros, 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 Anamoros is approximately 77%, 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 Anamoros

In Anamoros 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 Anamoros.

Maximum UV Index Levels in Anamoros for September

The chart shows the monthly maximum UV Index (UVI) for Anamoros 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 Anamoros typically reaches 13, which falls under the extreme exposure category.

Data source: Anamoros 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 Anamoros Compares to Other Months

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

This table compares monthly weather conditions in Anamoros, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (80°F)	1 mm (0.0 inches)	63%	extreme
February Weather	28°C (82°F)	1 mm (0.1 inches)	62%	extreme
March Weather	29°C (84°F)	5 mm (0.2 inches)	59%	extreme
April Weather	29°C (84°F)	31 mm (1.2 inches)	59%	extreme
May Weather	28°C (82°F)	264 mm (10.4 inches)	59%	extreme
June Weather	27°C (81°F)	234 mm (9.2 inches)	68%	extreme
July Weather	28°C (83°F)	68 mm (2.7 inches)	77%	extreme
August Weather	27°C (82°F)	182 mm (7.2 inches)	79%	extreme
September Weather	27°C (80°F)	290 mm (11.4 inches)	77%	extreme
October Weather	26°C (79°F)	346 mm (13.6 inches)	77%	extreme
November Weather	26°C (79°F)	57 mm (2.2 inches)	75%	very high
December Weather	26°C (80°F)	2 mm (0.1 inches)	66%	very high