July Weather in Athens, United States

Last updated: June 24, 2025

In July, the average temperature in Athens, United States hovers around 20°C (69°F). However, you can expect a range with minimums dipping to 7°C (45°F) and maximums soaring up to 36°C (96°F). Rainfall is also on the table, with an average precipitation of 104 mm (4.1 in) across about 12 days, while the air maintains a humidity level of 74%.

July Temperature in Athens

In July in Athens, the average temperature is 20°C (69°F), with maximums reaching 36°C (96°F) and minimums dropping to as low as 7°C (45°F). This wide temperature range makes it essential for travelers to pack layered clothing to enjoy their stay comfortably.

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 20°C (69°F), with highs reaching up to 36°C (96°F) and lows dropping to around 7°C (45°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 is 104 mm (4.1 in) spread over 12 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 104 mm (4.1 inches) of precipitation spread over approximately 12 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 74%. With an average temperature of 20°C (69°F), this humidity feels like a warm blanket wrapping around you, making outdoor activities a bit sticky and requiring frequent breaks for hydration, but with the right pacing, you can still enjoy the sights and sounds of your surroundings.

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 74%, 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 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 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 8, which falls under the very high 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	-8°C (18°F)	87 mm (3.4 inches)	88%	low
February Weather	-7°C (21°F)	83 mm (3.3 inches)	88%	moderate
March Weather	-2°C (28°F)	74 mm (2.9 inches)	85%	moderate
April Weather	5°C (41°F)	125 mm (4.9 inches)	81%	very high
May Weather	12°C (54°F)	91 mm (3.6 inches)	76%	very high
June Weather	17°C (63°F)	87 mm (3.4 inches)	74%	very high
July Weather	20°C (69°F)	104 mm (4.1 inches)	74%	very high
August Weather	20°C (67°F)	79 mm (3.1 inches)	74%	very high
September Weather	15°C (60°F)	73 mm (2.9 inches)	77%	high
October Weather	9°C (48°F)	131 mm (5.2 inches)	82%	moderate
November Weather	1°C (34°F)	112 mm (4.4 inches)	85%	moderate
December Weather	-5°C (23°F)	120 mm (4.7 inches)	84%	low