July Weather in Sao Marcos da Serra, Portugal

Last updated: August 27, 2025

In Sao Marcos da Serra, Portugal, the average temperature in July hovers around 23°C (74°F). While the mercury can dip as low as 12°C (55°F), it may also soar to a sweltering 39°C (103°F). Expect a light precipitation total of just 3 mm (0.1 in), typically falling over 1 day in the month. With an average humidity level of 69%, the air can feel quite refreshing.

July Temperature in Sao Marcos da Serra

In July in Sao Marcos da Serra, the average temperature is 23°C (74°F). Maximums can reach 39°C (103°F), and minimums can be as low as 12°C (55°F). Be prepared for warm weather and pack accordingly for both hot days and cooler nights while traveling.

July Weather in Sao Marcos da Serra: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Sao Marcos da Serra, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sao Marcos da Serra, July typically has an average temperature of 23°C (74°F), with highs reaching up to 39°C (103°F) and lows dropping to around 12°C (55°F).

Data source: Temperature data for Sao Marcos da Serra generated using information from the Copernicus Climate Change Service.

July Precipitation in Sao Marcos da Serra

In Sao Marcos da Serra in July, the precipitation amount is 3 mm (0.1 in) over the course of 1 day.

July Precipitation Trends in Sao Marcos da Serra

The chart displays monthly precipitation patterns in Sao Marcos da Serra, 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 Sao Marcos da Serra, July typically receives around 3 mm (0.1 inches) of precipitation spread over approximately 1 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 Sao Marcos da Serra

In Sao Marcos da Serra in July humidity is 69%. With an average temperature of 23°C (74°F), this humidity feels like a warm embrace, making outdoor adventures enjoyable yet slightly sticky, perfect for leisurely strolls or exploring local attractions while staying hydrated.

July Average Humidity in Sao Marcos da Serra

This chart illustrates the average monthly humidity levels in Sao Marcos da Serra, 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 Sao Marcos da Serra is approximately 69%, 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 Sao Marcos da Serra

In Sao Marcos da Serra 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 Sao Marcos da Serra.

Maximum UV Index Levels in Sao Marcos da Serra for July

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

Data source: Sao Marcos da Serra 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 Sao Marcos da Serra Compares to Other Months

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

This table compares monthly weather conditions in Sao Marcos da Serra, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	10°C (51°F)	24 mm (0.9 inches)	80%	moderate
February Weather	12°C (55°F)	44 mm (1.7 inches)	73%	moderate
March Weather	14°C (57°F)	78 mm (3.1 inches)	71%	high
April Weather	15°C (60°F)	65 mm (2.5 inches)	69%	very high
May Weather	19°C (66°F)	23 mm (0.9 inches)	69%	very high
June Weather	21°C (69°F)	8 mm (0.3 inches)	67%	extreme
July Weather	23°C (74°F)	3 mm (0.1 inches)	69%	very high
August Weather	24°C (75°F)	1 mm (0.0 inches)	68%	very high
September Weather	22°C (73°F)	8 mm (0.3 inches)	71%	very high
October Weather	19°C (67°F)	32 mm (1.2 inches)	75%	high
November Weather	14°C (58°F)	49 mm (1.9 inches)	78%	moderate
December Weather	12°C (54°F)	45 mm (1.8 inches)	81%	moderate