June Weather in Castro Marim, Portugal

Last updated: August 27, 2025

The average temperature in Castro Marim, Portugal during June is a pleasant 22°C (73°F). Expect minimums around 13°C (55°F) and potential maximums reaching 38°C (101°F). The area experiences 5 mm (0.2 in) of precipitation over the course of just 1 day, contributing to an average humidity of 67%. Enjoy the comfortable climate!

June Temperature in Castro Marim

In June in Castro Marim, the average temperature is 22°C (73°F). The maximum can reach 38°C (101°F), and the minimum can be as low as 13°C (55°F). Overall, it's a great time to visit Castro Marim for warm weather and comfortable experiences.

June Weather in Castro Marim: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Castro Marim, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Castro Marim, June typically has an average temperature of 22°C (73°F), with highs reaching up to 38°C (101°F) and lows dropping to around 13°C (55°F).

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

June Precipitation in Castro Marim

In Castro Marim in June, the precipitation amount is 5 mm (0.2 in) over a duration of 1 day.

June Precipitation Trends in Castro Marim

The chart displays monthly precipitation patterns in Castro Marim, 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 Castro Marim, June typically receives around 5 mm (0.2 inches) of precipitation spread over approximately 1 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 Castro Marim

In Castro Marim in June, humidity is 67%. With an average temperature of 22°C (73°F), this humidity feels like a warm, damp blanket enveloping you, making outdoor activities slightly uncomfortable but still bearable for travelers who enjoy a tropical atmosphere.

June Average Humidity in Castro Marim

This chart illustrates the average monthly humidity levels in Castro Marim, 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 Castro Marim is approximately 67%, 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 Castro Marim

In Castro Marim in June, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Castro Marim.

Maximum UV Index Levels in Castro Marim for June

The chart shows the monthly maximum UV Index (UVI) for Castro Marim 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 Castro Marim typically reaches 11, which falls under the extreme exposure category.

Data source: Castro Marim 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 Castro Marim Compares to Other Months

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

This table compares monthly weather conditions in Castro Marim, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	11°C (52°F)	22 mm (0.9 inches)	80%	moderate
February Weather	13°C (55°F)	38 mm (1.5 inches)	73%	moderate
March Weather	14°C (58°F)	54 mm (2.1 inches)	71%	high
April Weather	16°C (61°F)	55 mm (2.2 inches)	69%	very high
May Weather	20°C (68°F)	19 mm (0.8 inches)	69%	very high
June Weather	22°C (73°F)	5 mm (0.2 inches)	67%	extreme
July Weather	25°C (78°F)	2 mm (0.1 inches)	69%	very high
August Weather	26°C (79°F)	1 mm (0.0 inches)	68%	very high
September Weather	24°C (75°F)	19 mm (0.8 inches)	71%	very high
October Weather	20°C (68°F)	25 mm (1.0 inches)	75%	high
November Weather	15°C (59°F)	54 mm (2.1 inches)	78%	moderate
December Weather	13°C (55°F)	37 mm (1.4 inches)	81%	moderate