July Weather in Portbail, France

Last updated: August 23, 2025

In July, the average temperature in Portbail, France is a pleasant 18°C (65°F). While the temperature can dip as low as 13°C (56°F), it can also soar to a max of 32°C (90°F). Expect about 54 mm (2.1 in) of precipitation spread over 10 days, contributing to an average humidity of 69%. Perfect for planning your activities!

July Temperature in Portbail

In July in Portbail, the average temperature is 18°C (65°F). The maximum can reach 32°C (90°F) and the minimum can be as low as 13°C (56°F). This pleasant climate makes Portbail a great destination for outdoor activities and exploring.

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

The chart illustrates July temperature patterns in Portbail, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Portbail, July typically has an average temperature of 18°C (65°F), with highs reaching up to 32°C (90°F) and lows dropping to around 13°C (56°F).

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

July Precipitation in Portbail

In Portbail in July, the total precipitation amount is 54 mm (2.1 in) over the course of 10 days.

July Precipitation Trends in Portbail

The chart displays monthly precipitation patterns in Portbail, 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 Portbail, July typically receives around 54 mm (2.1 inches) of precipitation spread over approximately 10 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 Portbail

In Portbail in July humidity is 69%. With an average temperature of 18°C (65°F), this humidity feels like a warm, damp blanket around you, making travel less comfortable and causing you to feel sticky and fatigued more quickly.

July Average Humidity in Portbail

This chart illustrates the average monthly humidity levels in Portbail, 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 Portbail 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 Portbail

In Portbail in July, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Portbail.

Maximum UV Index Levels in Portbail for July

The chart shows the monthly maximum UV Index (UVI) for Portbail 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 Portbail typically reaches 8, which falls under the very high exposure category.

Data source: Portbail 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 Portbail Compares to Other Months

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

This table compares monthly weather conditions in Portbail, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (46°F)	83 mm (3.3 inches)	90%	low
February Weather	8°C (46°F)	80 mm (3.1 inches)	89%	moderate
March Weather	9°C (48°F)	80 mm (3.1 inches)	86%	moderate
April Weather	11°C (51°F)	37 mm (1.5 inches)	84%	high
May Weather	13°C (56°F)	71 mm (2.8 inches)	80%	high
June Weather	16°C (61°F)	79 mm (3.1 inches)	80%	very high
July Weather	18°C (65°F)	54 mm (2.1 inches)	69%	very high
August Weather	18°C (65°F)	72 mm (2.8 inches)	73%	very high
September Weather	17°C (62°F)	72 mm (2.8 inches)	79%	high
October Weather	14°C (58°F)	131 mm (5.2 inches)	89%	moderate
November Weather	11°C (52°F)	102 mm (4.0 inches)	92%	low
December Weather	9°C (48°F)	153 mm (6.0 inches)	92%	low