nomadseason

May Weather in San Buenaventura, Peru

Last updated: August 27, 2025

In May, the average temperature in San Buenaventura, Peru is a mild 12°C (54°F), with minimums dipping to 4°C (39°F) and maximums reaching 17°C (63°F). Be prepared for some rain, as 144 mm (5.7 in) of precipitation typically falls over 22 days. With an average humidity of 85%, it's a time to enjoy the cozy atmosphere!

May Temperature in San Buenaventura

In May in San Buenaventura, the average temperature is 12°C (54°F). Maximums can reach 17°C (63°F), and minimums can be as low as 4°C (39°F). Travelers can expect mild weather, making it a comfortable time to explore the area.

May Weather in San Buenaventura: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in San Buenaventura, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Buenaventura, May typically has an average temperature of 12°C (54°F), with highs reaching up to 17°C (63°F) and lows dropping to around 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec525252535354535454535453
Data source: Temperature data for San Buenaventura generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in San Buenaventura

In San Buenaventura in May, the precipitation amount is 144 mm (5.7 in) over the course of 22 days.

May Precipitation Trends in San Buenaventura

The chart displays monthly precipitation patterns in San Buenaventura, 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 San Buenaventura, May typically receives around 144 mm (5.7 inches) of precipitation spread over approximately 22 days.
JanFebMarAprMayJunJulAugSepOctNovDec339360452275144798996221197170220
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

May Humidity in San Buenaventura

In San Buenaventura in May, humidity is 85%. With an average temperature of 12°C (54°F), this humidity feels like a heavy blanket wrapping around you, making traveling not only uncomfortable but also exhausting as the damp air clings to your skin and slows your movements.

May Average Humidity in San Buenaventura

This chart illustrates the average monthly humidity levels in San Buenaventura, 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 San Buenaventura is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%91%89%85%65%47%38%40%56%76%90%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in San Buenaventura

In San Buenaventura in May, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in San Buenaventura.

Maximum UV Index Levels in San Buenaventura for May

The chart shows the monthly maximum UV Index (UVI) for San Buenaventura 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 San Buenaventura typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec161717151211121315161616
Data source: San Buenaventura 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 San Buenaventura Compares to Other Months

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

This table compares monthly weather conditions in San Buenaventura, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather11°C (53°F)339 mm (13.4 inches)91%extreme
February Weather11°C (53°F)360 mm (14.2 inches)90%extreme
March Weather11°C (53°F)452 mm (17.8 inches)91%extreme
April Weather12°C (53°F)275 mm (10.8 inches)89%extreme
May Weather12°C (54°F)144 mm (5.7 inches)85%extreme
June Weather12°C (54°F)79 mm (3.1 inches)65%extreme
July Weather12°C (54°F)89 mm (3.5 inches)47%extreme
August Weather12°C (54°F)96 mm (3.8 inches)38%extreme
September Weather12°C (54°F)221 mm (8.7 inches)40%extreme
October Weather12°C (53°F)197 mm (7.8 inches)56%extreme
November Weather12°C (54°F)170 mm (6.7 inches)76%extreme
December Weather12°C (54°F)220 mm (8.7 inches)90%extreme

Compare San Buenaventura's Climate with Cities Worldwide