July Weather in Athens, United States

Last updated: June 24, 2025

In Athens, United States, the average temperature in July hovers around 25°C (78°F), making it a pleasant time to visit. However, be prepared for temperatures to vary; you could experience a minimum of 13°C (56°F) and a maximum of 35°C (95°F). During this month, expect about 117 mm (4.6 in) of precipitation over 11 days, contributing to an average humidity of 82%—so don't forget your umbrella!

July Temperature in Athens

In July in Athens, the average temperature is 25°C (78°F), with maximums reaching 35°C (95°F) and minimums dropping as low as 13°C (56°F). This pleasant climate makes Athens an ideal destination for travelers seeking both warmth and the chance to enjoy comfortable evenings.

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

The chart illustrates July temperature patterns in Athens, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Athens, July typically has an average temperature of 25°C (78°F), with highs reaching up to 35°C (95°F) and lows dropping to around 13°C (56°F).

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

July Precipitation in Athens

In Athens in July, the total precipitation amount reaches 117 mm (4.6 in) over the course of 11 days.

July Precipitation Trends in Athens

The chart displays monthly precipitation patterns in Athens, 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 Athens, July typically receives around 117 mm (4.6 inches) of precipitation spread over approximately 11 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 Athens

In Athens in July, humidity is 82%. With an average temperature of 25°C (78°F), this humidity feels like a warm, heavy blanket wrapping around you, making outdoor activities a bit more challenging and encouraging you to seek shade or a cool spot during your travels.

July Average Humidity in Athens

This chart illustrates the average monthly humidity levels in Athens, 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 Athens is approximately 82%, 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 Athens

In Athens in July, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Athens.

Maximum UV Index Levels in Athens for July

The chart shows the monthly maximum UV Index (UVI) for Athens 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 Athens typically reaches 11, which falls under the extreme exposure category.

Data source: Athens 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 Athens Compares to Other Months

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

This table compares monthly weather conditions in Athens, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (29°F)	67 mm (2.6 inches)	84%	moderate
February Weather	0°C (32°F)	67 mm (2.6 inches)	82%	moderate
March Weather	6°C (44°F)	132 mm (5.2 inches)	84%	high
April Weather	11°C (53°F)	127 mm (5.0 inches)	83%	very high
May Weather	18°C (66°F)	146 mm (5.7 inches)	80%	very high
June Weather	24°C (75°F)	130 mm (5.1 inches)	83%	extreme
July Weather	25°C (78°F)	117 mm (4.6 inches)	82%	extreme
August Weather	24°C (75°F)	86 mm (3.4 inches)	82%	very high
September Weather	22°C (71°F)	66 mm (2.6 inches)	79%	very high
October Weather	14°C (57°F)	108 mm (4.3 inches)	79%	high
November Weather	5°C (42°F)	67 mm (2.6 inches)	88%	moderate
December Weather	2°C (36°F)	52 mm (2.0 inches)	87%	moderate