May Weather in Acco, Peru

Last updated: August 27, 2025

In May, the average temperature in Acco, Peru hovers around 9°C (48°F), with lows dipping to a chilly -1°C (30°F) and highs reaching up to a pleasant 18°C (64°F). Expect 72 mm (2.8 in) of precipitation over approximately 21 days, accompanied by an average humidity of 85%, making it one of the more humid months.

May Temperature in Acco

In May in Acco, the average temperature is 9°C (48°F), with maximums reaching 18°C (64°F) and minimums dropping as low as -1°C (30°F). This range makes it a perfect time for travelers to enjoy outdoor activities while being prepared for cooler evenings.

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

The chart illustrates May temperature patterns in Acco, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Acco, May typically has an average temperature of 9°C (48°F), with highs reaching up to 18°C (64°F) and lows dropping to around -1°C (30°F).

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

May Precipitation in Acco

In Acco in May, the precipitation amount is 72 mm (2.8 in) spread over 21 days.

May Precipitation Trends in Acco

The chart displays monthly precipitation patterns in Acco, 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 Acco, May typically receives around 72 mm (2.8 inches) of precipitation spread over approximately 21 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 Acco

In Acco in May humidity is 85%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill enveloping you, making outdoor activities less enjoyable and requiring extra layers to stay warm and comfortable while traveling.

May Average Humidity in Acco

This chart illustrates the average monthly humidity levels in Acco, 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 Acco is approximately 85%, 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 Acco

In Acco in May, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Acco, you can check here.

Maximum UV Index Levels in Acco for May

The chart shows the monthly maximum UV Index (UVI) for Acco 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 Acco typically reaches 14, which falls under the extreme exposure category.

Data source: Acco 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 Acco Compares to Other Months

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

This table compares monthly weather conditions in Acco, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	10°C (50°F)	211 mm (8.3 inches)	93%	extreme
February Weather	10°C (50°F)	237 mm (9.3 inches)	92%	extreme
March Weather	10°C (50°F)	226 mm (8.9 inches)	92%	extreme
April Weather	9°C (49°F)	114 mm (4.5 inches)	90%	extreme
May Weather	9°C (48°F)	72 mm (2.8 inches)	85%	extreme
June Weather	8°C (46°F)	35 mm (1.4 inches)	70%	extreme
July Weather	7°C (45°F)	39 mm (1.5 inches)	54%	extreme
August Weather	8°C (46°F)	44 mm (1.7 inches)	44%	extreme
September Weather	9°C (48°F)	79 mm (3.1 inches)	52%	extreme
October Weather	9°C (49°F)	137 mm (5.4 inches)	65%	extreme
November Weather	10°C (51°F)	172 mm (6.8 inches)	81%	extreme
December Weather	10°C (51°F)	198 mm (7.8 inches)	89%	extreme