October Weather in Puerto Cortes, Costa Rica

Last updated: August 23, 2025

In Puerto Cortes, Costa Rica, the average temperature in October hovers around 24°C (75°F), making it a comfortable destination. Visitors can expect minimum temperatures of 17°C (63°F) and maximums reaching 29°C (85°F). Be prepared for considerable precipitation, with a total of 887 mm (34.9 in) spread over 31 days. Furthermore, the average humidity sits at a notable 80%, adding to the region's unique atmosphere.

October Temperature in Puerto Cortes

In October in Puerto Cortes, the average temperature is 24°C (75°F), with maximums reaching up to 29°C (85°F) and minimums dropping as low as 17°C (63°F). This pleasant climate makes Puerto Cortes an ideal destination for travelers seeking comfortable weather for outdoor activities.

October Weather in Puerto Cortes: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Puerto Cortes, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Puerto Cortes, October typically has an average temperature of 24°C (75°F), with highs reaching up to 29°C (85°F) and lows dropping to around 17°C (63°F).

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

October Precipitation in Puerto Cortes

In Puerto Cortes in October, the total precipitation amount is 887 mm (34.9 in) over the course of 31 days.

October Precipitation Trends in Puerto Cortes

The chart displays monthly precipitation patterns in Puerto Cortes, 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 Puerto Cortes, October typically receives around 887 mm (34.9 inches) of precipitation spread over approximately 31 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 Puerto Cortes

In Puerto Cortes in October humidity is 80%. With an average temperature of 24°C (75°F), this humidity feels like a warm, sticky blanket enveloping you, making travel slightly uncomfortable as sweat clings to your skin and the air feels thick, urging you to seek shade and hydration frequently.

October Average Humidity in Puerto Cortes

This chart illustrates the average monthly humidity levels in Puerto Cortes, 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 Puerto Cortes is approximately 80%, 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 Puerto Cortes

In Puerto Cortes in October, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Puerto Cortes, you can check here.

Maximum UV Index Levels in Puerto Cortes for October

The chart shows the monthly maximum UV Index (UVI) for Puerto Cortes 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 Puerto Cortes typically reaches 14, which falls under the extreme exposure category.

Data source: Puerto Cortes 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 Puerto Cortes Compares to Other Months

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

This table compares monthly weather conditions in Puerto Cortes, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (75°F)	94 mm (3.7 inches)	68%	extreme
February Weather	24°C (76°F)	43 mm (1.7 inches)	68%	extreme
March Weather	25°C (77°F)	54 mm (2.1 inches)	66%	extreme
April Weather	25°C (77°F)	245 mm (9.6 inches)	67%	extreme
May Weather	24°C (76°F)	655 mm (25.8 inches)	69%	extreme
June Weather	24°C (76°F)	622 mm (24.5 inches)	84%	extreme
July Weather	24°C (76°F)	500 mm (19.7 inches)	85%	extreme
August Weather	24°C (75°F)	637 mm (25.1 inches)	82%	extreme
September Weather	24°C (75°F)	579 mm (22.8 inches)	81%	extreme
October Weather	24°C (75°F)	887 mm (34.9 inches)	80%	extreme
November Weather	23°C (74°F)	687 mm (27.0 inches)	80%	extreme
December Weather	24°C (75°F)	198 mm (7.8 inches)	72%	extreme