May Weather in Buena, United States

Last updated: June 24, 2025

In May, the average temperature in Buena, United States hovers around 18°C (65°F), providing a pleasant climate for outdoor activities. However, temperatures can fluctuate, with minimums dipping to 3°C (37°F) and maximums soaring to 35°C (94°F). Expect a bit of rain, with total precipitation averaging 125 mm (4.9 in) over about 12 days. The air remains quite humid, with an average humidity level of 78%, contributing to the region's vibrant ecosystem.

May Temperature in Buena

In May in Buena, the average temperature is 18°C (65°F). Maximums can reach 35°C (94°F), while minimums can dip as low as 3°C (37°F). Be prepared for varying temperatures, making it a great time to explore both warm and cooler activities.

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

The chart illustrates May temperature patterns in Buena, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Buena, May typically has an average temperature of 18°C (65°F), with highs reaching up to 35°C (94°F) and lows dropping to around 3°C (37°F).

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

May Precipitation in Buena

In Buena in May, the total precipitation amount is 125 mm (4.9 in) spread over 12 days.

May Precipitation Trends in Buena

The chart displays monthly precipitation patterns in Buena, 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 Buena, May typically receives around 125 mm (4.9 inches) of precipitation spread over approximately 12 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 Buena

In Buena in May, humidity is 78%. With an average temperature of 18°C (65°F), this humidity feels like a warm, enveloping blanket, making travel quite muggy and potentially uncomfortable, as it can leave you feeling sticky and fatigued more quickly than usual.

May Average Humidity in Buena

This chart illustrates the average monthly humidity levels in Buena, 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 Buena is approximately 78%, 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 Buena

In Buena 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 Buena.

Maximum UV Index Levels in Buena for May

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

Data source: Buena 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 Buena Compares to Other Months

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

This table compares monthly weather conditions in Buena, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	3°C (37°F)	61 mm (2.4 inches)	84%	moderate
February Weather	5°C (41°F)	98 mm (3.9 inches)	83%	moderate
March Weather	7°C (46°F)	106 mm (4.2 inches)	83%	high
April Weather	13°C (56°F)	100 mm (3.9 inches)	81%	very high
May Weather	18°C (65°F)	125 mm (4.9 inches)	78%	very high
June Weather	23°C (74°F)	116 mm (4.6 inches)	79%	very high
July Weather	26°C (80°F)	139 mm (5.5 inches)	74%	very high
August Weather	25°C (77°F)	162 mm (6.4 inches)	72%	very high
September Weather	22°C (72°F)	102 mm (4.0 inches)	75%	very high
October Weather	17°C (62°F)	122 mm (4.8 inches)	81%	high
November Weather	9°C (48°F)	74 mm (2.9 inches)	85%	moderate
December Weather	5°C (41°F)	100 mm (3.9 inches)	84%	moderate