July Weather in Barreiro, Portugal

Last updated: August 27, 2025

In July, the average temperature in Barreiro, Portugal hovers around 22°C (71°F), with a comfortable humidity level of 60%. Expect pleasant days, as temperatures can range from a cool 14°C (57°F) to a warm 37°C (99°F). However, don't forget your umbrella, as you might encounter 5 mm (0.2 in) of rain over the course of 1 day. Enjoy the delightful weather!

July Temperature in Barreiro

In July in Barreiro, the average temperature is 22°C (71°F). The maximum can reach 37°C (99°F) and the minimum can be as low as 14°C (57°F). This climate makes Barreiro an ideal destination for travelers seeking warm weather and outdoor activities.

July Weather in Barreiro: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Barreiro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Barreiro, July typically has an average temperature of 22°C (71°F), with highs reaching up to 37°C (99°F) and lows dropping to around 14°C (57°F).

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

July Precipitation in Barreiro

In Barreiro in July, the precipitation amount is 5 mm (0.2 in) over a duration of 1 day.

July Precipitation Trends in Barreiro

The chart displays monthly precipitation patterns in Barreiro, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Barreiro, July typically receives around 5 mm (0.2 inches) of precipitation spread over approximately 1 days.

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

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Millimeters (mm) Inches (in)

July Humidity in Barreiro

In Barreiro in July, humidity is 60%. With an average temperature of 22°C (71°F), this humidity feels like a warm embrace, making it ideal for exploring outdoor attractions but a bit sticky for prolonged activities.

July Average Humidity in Barreiro

This chart illustrates the average monthly humidity levels in Barreiro, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Barreiro is approximately 60%, offering insight into how humid the weather typically is during this month.

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

July UV Index in Barreiro

In Barreiro in July, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Barreiro.

Maximum UV Index Levels in Barreiro for July

The chart shows the monthly maximum UV Index (UVI) for Barreiro in July, 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 July, the maximum UV index in Barreiro typically reaches 10, which falls under the very high exposure category.

Data source: Barreiro July 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 July Weather in Barreiro Compares to Other Months

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

This table compares monthly weather conditions in Barreiro, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	11°C (51°F)	33 mm (1.3 inches)	85%	moderate
February Weather	12°C (55°F)	50 mm (2.0 inches)	75%	moderate
March Weather	14°C (57°F)	68 mm (2.7 inches)	72%	high
April Weather	15°C (59°F)	72 mm (2.8 inches)	70%	very high
May Weather	18°C (65°F)	38 mm (1.5 inches)	70%	very high
June Weather	20°C (68°F)	10 mm (0.4 inches)	63%	extreme
July Weather	22°C (71°F)	5 mm (0.2 inches)	60%	very high
August Weather	22°C (72°F)	3 mm (0.1 inches)	60%	very high
September Weather	21°C (71°F)	24 mm (0.9 inches)	67%	very high
October Weather	19°C (66°F)	42 mm (1.7 inches)	74%	high
November Weather	14°C (58°F)	74 mm (2.9 inches)	83%	moderate
December Weather	12°C (54°F)	55 mm (2.2 inches)	85%	moderate