October Weather in Chalatenango, El Salvador

Last updated: August 23, 2025

In October, the average temperature in Chalatenango, El Salvador hovers around 25°C (78°F), making it a pleasant time to visit. Visitors can expect temperatures to range from a minimum of 18°C (65°F) to a maximum of 35°C (94°F). However, be prepared for some rainfall, as 186 mm (7.3 in) is typically recorded over 24 days. The average humidity during this month is around 77%, contributing to a warm and somewhat tropical atmosphere.

October Temperature in Chalatenango

In October in Chalatenango, the average temperature is 25°C (78°F). Maximum can reach 35°C (94°F), and minimum can be as low as 18°C (65°F). This pleasant climate makes it an ideal destination for travelers seeking warmth and outdoor activities.

October Weather in Chalatenango: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Chalatenango, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chalatenango, October typically has an average temperature of 25°C (78°F), with highs reaching up to 35°C (94°F) and lows dropping to around 18°C (65°F).

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

October Precipitation in Chalatenango

In Chalatenango in October, the total precipitation amount is 186 mm (7.3 in) distributed over 24 days.

October Precipitation Trends in Chalatenango

The chart displays monthly precipitation patterns in Chalatenango, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Chalatenango, October typically receives around 186 mm (7.3 inches) of precipitation spread over approximately 24 days.

Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

October Humidity in Chalatenango

In Chalatenango in October humidity is 77%. With an average temperature of 25°C (78°F), this humidity feels like a warm, sticky embrace that can quickly sap your energy, making outdoor activities more challenging and requiring frequent breaks to stay hydrated and cool.

October Average Humidity in Chalatenango

This chart illustrates the average monthly humidity levels in Chalatenango, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Chalatenango is approximately 77%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Chalatenango

In Chalatenango in October, 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 Chalatenango.

Maximum UV Index Levels in Chalatenango for October

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

Data source: Chalatenango October 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 October Weather in Chalatenango Compares to Other Months

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

This table compares monthly weather conditions in Chalatenango, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (78°F)	2 mm (0.1 inches)	63%	extreme
February Weather	27°C (80°F)	2 mm (0.1 inches)	62%	extreme
March Weather	27°C (82°F)	2 mm (0.1 inches)	59%	extreme
April Weather	28°C (83°F)	29 mm (1.1 inches)	59%	extreme
May Weather	27°C (81°F)	180 mm (7.1 inches)	59%	extreme
June Weather	26°C (79°F)	224 mm (8.8 inches)	68%	extreme
July Weather	27°C (81°F)	96 mm (3.8 inches)	77%	extreme
August Weather	27°C (81°F)	148 mm (5.8 inches)	79%	extreme
September Weather	26°C (79°F)	216 mm (8.5 inches)	77%	extreme
October Weather	25°C (78°F)	186 mm (7.3 inches)	77%	extreme
November Weather	25°C (78°F)	45 mm (1.8 inches)	75%	very high
December Weather	25°C (78°F)	4 mm (0.2 inches)	66%	very high