May Weather in Omas, Peru

Last updated: August 27, 2025

In May, the average temperature in Omas, Peru is a pleasant 14°C (58°F). You can expect a minimum temperature of 3°C (38°F), while the highs can reach up to 21°C (70°F). During this time, precipitation averages around 27 mm (1.1 in) over about 6 days, with humidity levels hovering at a notable 83%.

May Temperature in Omas

In May in Omas, the average temperature is 14°C (58°F). The maximum can reach 21°C (70°F), while the minimum can be as low as 3°C (38°F). This makes it an ideal time for travelers to enjoy mild weather and explore the beautiful surroundings.

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

The chart illustrates May temperature patterns in Omas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Omas, May typically has an average temperature of 14°C (58°F), with highs reaching up to 21°C (70°F) and lows dropping to around 3°C (38°F).

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

May Precipitation in Omas

In Omas in May, the precipitation amount is 27 mm (1.1 in) over a period of 6 days.

May Precipitation Trends in Omas

The chart displays monthly precipitation patterns in Omas, 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 Omas, May typically receives around 27 mm (1.1 inches) of precipitation spread over approximately 6 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 Omas

In Omas in May, humidity is 83%. With an average temperature of 14°C (58°F), this humidity feels like a thick blanket enveloping you, making exploration feel heavier and sweatier, so be prepared for a slower pace while traveling.

May Average Humidity in Omas

This chart illustrates the average monthly humidity levels in Omas, 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 Omas is approximately 83%, 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 Omas

In Omas in May, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Omas.

Maximum UV Index Levels in Omas for May

The chart shows the monthly maximum UV Index (UVI) for Omas 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 Omas typically reaches 13, which falls under the extreme exposure category.

Data source: Omas 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 Omas Compares to Other Months

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

This table compares monthly weather conditions in Omas, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	13°C (56°F)	164 mm (6.4 inches)	89%	extreme
February Weather	13°C (56°F)	204 mm (8.0 inches)	89%	extreme
March Weather	13°C (56°F)	228 mm (9.0 inches)	90%	extreme
April Weather	13°C (56°F)	84 mm (3.3 inches)	89%	extreme
May Weather	14°C (58°F)	27 mm (1.1 inches)	83%	extreme
June Weather	15°C (59°F)	4 mm (0.2 inches)	69%	extreme
July Weather	15°C (59°F)	4 mm (0.2 inches)	56%	extreme
August Weather	15°C (60°F)	6 mm (0.2 inches)	50%	extreme
September Weather	15°C (59°F)	16 mm (0.6 inches)	53%	extreme
October Weather	15°C (59°F)	30 mm (1.2 inches)	68%	extreme
November Weather	15°C (59°F)	19 mm (0.8 inches)	81%	extreme
December Weather	14°C (58°F)	50 mm (2.0 inches)	87%	extreme