June Weather in Puerto Cortes, Costa Rica

Last updated: August 23, 2025

In June, the average temperature in Puerto Cortes, Costa Rica hovers around 24°C (76°F), providing a pleasant climate. Expect minimum temperatures to dip to 19°C (67°F), while maximums can reach up to 30°C (87°F). However, be prepared for a significant amount of rainfall, with total precipitation averaging 622 mm (24.5 in) over 30 days. The average humidity is quite high at 84%, making the air feel more humid and tropical.

June Temperature in Puerto Cortes

In June in Puerto Cortes, the average temperature is 24°C (76°F), with maximums capable of reaching 30°C (87°F) and minimums dropping to as low as 19°C (67°F). This pleasant weather makes Puerto Cortes an ideal destination for travelers looking to enjoy comfortable temperatures and outdoor activities.

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

The chart illustrates June 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, June typically has an average temperature of 24°C (76°F), with highs reaching up to 30°C (87°F) and lows dropping to around 19°C (67°F).

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

June Precipitation in Puerto Cortes

In Puerto Cortes in June, the precipitation amount reaches 622 mm (24.5 in) over the course of 30 days.

June Precipitation Trends in Puerto Cortes

The chart displays monthly precipitation patterns in Puerto Cortes, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Puerto Cortes, June typically receives around 622 mm (24.5 inches) of precipitation spread over approximately 30 days.

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

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Millimeters (mm) Inches (in)

June Humidity in Puerto Cortes

In Puerto Cortes in June humidity is 84%. With an average temperature of 24°C (76°F), this humidity feels like a warm, damp embrace that can make outdoor activities feel sticky and uncomfortable, requiring frequent breaks in the shade and plenty of hydration for travelers.

June Average Humidity in Puerto Cortes

This chart illustrates the average monthly humidity levels in Puerto Cortes, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Puerto Cortes is approximately 84%, offering insight into how humid the weather typically is during this month.

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

June UV Index in Puerto Cortes

In Puerto Cortes in June, 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 June

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

Data source: Puerto Cortes June 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 June 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 June’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 June’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