July Weather in Custoias, Portugal

Last updated: August 27, 2025

In Custoias, Portugal, the average temperature in July hovers around 22°C (72°F), striking a comfortable balance for visitors. With a minimum of 8°C (46°F) and a lofty maximum of 36°C (97°F), the weather can vary significantly. Expect a modest precipitation amount of 14 mm (0.6 in) over 2 days, accompanied by an average humidity level of 54%. Enjoy your time exploring this charming destination!

July Temperature in Custoias

In July in Custoias, the average temperature is 22°C (72°F). Maximums can reach 36°C (97°F) and minimums can be as low as 8°C (46°F). It's a great time to visit for those who enjoy mild weather with occasional warm days.

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

The chart illustrates July temperature patterns in Custoias, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Custoias, July typically has an average temperature of 22°C (72°F), with highs reaching up to 36°C (97°F) and lows dropping to around 8°C (46°F).

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

July Precipitation in Custoias

In Custoias in July, the precipitation amount is 14 mm (0.6 in) over a period of 2 days.

July Precipitation Trends in Custoias

The chart displays monthly precipitation patterns in Custoias, 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 Custoias, July typically receives around 14 mm (0.6 inches) of precipitation spread over approximately 2 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

July Humidity in Custoias

In Custoias in July, humidity is 54%. With an average temperature of 22°C (72°F), this humidity feels like a pleasant embrace, creating a comfortable atmosphere for exploring the local sights and enjoying outdoor activities.

July Average Humidity in Custoias

This chart illustrates the average monthly humidity levels in Custoias, 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 Custoias is approximately 54%, 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 Custoias

In Custoias 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 Custoias.

Maximum UV Index Levels in Custoias for July

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

Data source: Custoias 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 Custoias Compares to Other Months

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

This table compares monthly weather conditions in Custoias, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (42°F)	28 mm (1.1 inches)	91%	moderate
February Weather	9°C (48°F)	59 mm (2.3 inches)	85%	moderate
March Weather	10°C (50°F)	64 mm (2.5 inches)	79%	high
April Weather	12°C (55°F)	70 mm (2.7 inches)	77%	very high
May Weather	17°C (62°F)	29 mm (1.2 inches)	76%	very high
June Weather	19°C (67°F)	33 mm (1.3 inches)	64%	extreme
July Weather	22°C (72°F)	14 mm (0.6 inches)	54%	very high
August Weather	22°C (72°F)	10 mm (0.4 inches)	52%	very high
September Weather	19°C (67°F)	31 mm (1.2 inches)	63%	very high
October Weather	15°C (59°F)	50 mm (2.0 inches)	78%	high
November Weather	10°C (50°F)	65 mm (2.6 inches)	90%	moderate
December Weather	8°C (46°F)	70 mm (2.8 inches)	91%	low