May Weather in Attica, United States

Last updated: June 24, 2025

In May, the average temperature in Attica, United States hovers around 19°C (67°F). Expect a minimum of about 3°C (38°F) and a scorching maximum that can reach 36°C (96°F). With 150 mm (5.9 in) of precipitation spread over 13 days, the atmosphere is also quite humid, averaging 82%. Be prepared for a mix of warmth and rainfall!

May Temperature in Attica

In May in Attica, the average temperature is 19°C (67°F). Maximum temperatures can reach 36°C (96°F), while minimums can drop as low as 3°C (38°F). Be prepared for a wide range of temperatures during your travels.

May Weather in Attica: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Attica, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Attica, May typically has an average temperature of 19°C (67°F), with highs reaching up to 36°C (96°F) and lows dropping to around 3°C (38°F).

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

May Precipitation in Attica

In Attica in May, the precipitation amount is 150 mm (5.9 in) spread over 13 days.

May Precipitation Trends in Attica

The chart displays monthly precipitation patterns in Attica, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Attica, May typically receives around 150 mm (5.9 inches) of precipitation spread over approximately 13 days.

Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

May Humidity in Attica

In Attica in May humidity is 82%. With an average temperature of 19°C (67°F), this humidity feels like a heavy blanket wrapping around you, making each step feel sluggish and the air thick as you explore the sights.

May Average Humidity in Attica

This chart illustrates the average monthly humidity levels in Attica, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Attica is approximately 82%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Attica

In Attica in May, 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 Attica.

Maximum UV Index Levels in Attica for May

The chart shows the monthly maximum UV Index (UVI) for Attica in May, 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 May, the maximum UV index in Attica typically reaches 10, which falls under the very high exposure category.

Data source: Attica May 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 May Weather in Attica Compares to Other Months

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

This table compares monthly weather conditions in Attica, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	1°C (35°F)	31 mm (1.2 inches)	75%	moderate
February Weather	2°C (36°F)	23 mm (0.9 inches)	76%	high
March Weather	10°C (49°F)	75 mm (2.9 inches)	67%	high
April Weather	14°C (57°F)	61 mm (2.4 inches)	70%	very high
May Weather	19°C (67°F)	150 mm (5.9 inches)	82%	very high
June Weather	26°C (79°F)	100 mm (3.9 inches)	82%	extreme
July Weather	27°C (82°F)	49 mm (1.9 inches)	81%	extreme
August Weather	26°C (79°F)	62 mm (2.4 inches)	76%	very high
September Weather	23°C (74°F)	61 mm (2.4 inches)	67%	very high
October Weather	15°C (59°F)	91 mm (3.6 inches)	72%	high
November Weather	8°C (47°F)	21 mm (0.8 inches)	80%	moderate
December Weather	4°C (39°F)	33 mm (1.3 inches)	83%	moderate