July Weather in Treffiagat, France

Last updated: August 23, 2025

In July, the average temperature in Treffiagat, France hovers around 18°C (65°F), creating a pleasantly mild atmosphere. You can expect temperatures to dip to a minimum of 13°C (56°F) and climb to a maximum of 24°C (76°F). With an average precipitation of 42 mm (1.6 in) spread over 9 days and a humidity level of 77%, you might want to pack an umbrella along with your sunglasses!

July Temperature in Treffiagat

In July in Treffiagat, the average temperature is 18°C (65°F). Maximums can reach 24°C (76°F) and minimums can be as low as 13°C (56°F). This pleasant weather makes Treffiagat an ideal destination for travelers looking to enjoy mild and comfortable climates.

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

The chart illustrates July temperature patterns in Treffiagat, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Treffiagat, July typically has an average temperature of 18°C (65°F), with highs reaching up to 24°C (76°F) and lows dropping to around 13°C (56°F).

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

July Precipitation in Treffiagat

In Treffiagat in July, the precipitation amount is 42 mm (1.6 in) over the course of 9 days.

July Precipitation Trends in Treffiagat

The chart displays monthly precipitation patterns in Treffiagat, 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 Treffiagat, July typically receives around 42 mm (1.6 inches) of precipitation spread over approximately 9 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 Treffiagat

In Treffiagat in July humidity is 77%. With an average temperature of 18°C (65°F), this humidity feels like a warm embrace that's both refreshing and slightly stifling, making it essential for travelers to stay hydrated and take frequent breaks to enjoy the vibrant surroundings without feeling overly fatigued.

July Average Humidity in Treffiagat

This chart illustrates the average monthly humidity levels in Treffiagat, 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 Treffiagat is approximately 77%, 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 Treffiagat

In Treffiagat in July, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Treffiagat.

Maximum UV Index Levels in Treffiagat for July

The chart shows the monthly maximum UV Index (UVI) for Treffiagat 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 Treffiagat typically reaches 9, which falls under the very high exposure category.

Data source: Treffiagat 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 Treffiagat Compares to Other Months

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

This table compares monthly weather conditions in Treffiagat, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (48°F)	68 mm (2.7 inches)	82%	low
February Weather	9°C (49°F)	93 mm (3.6 inches)	83%	moderate
March Weather	10°C (50°F)	71 mm (2.8 inches)	81%	moderate
April Weather	11°C (52°F)	36 mm (1.4 inches)	82%	high
May Weather	13°C (57°F)	56 mm (2.2 inches)	82%	very high
June Weather	16°C (62°F)	53 mm (2.1 inches)	80%	very high
July Weather	18°C (65°F)	42 mm (1.6 inches)	77%	very high
August Weather	18°C (64°F)	52 mm (2.1 inches)	78%	very high
September Weather	17°C (62°F)	50 mm (2.0 inches)	79%	high
October Weather	14°C (58°F)	96 mm (3.8 inches)	82%	moderate
November Weather	12°C (53°F)	106 mm (4.2 inches)	81%	low
December Weather	11°C (51°F)	138 mm (5.4 inches)	82%	low