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May Weather in Buena Vista, Peru

Last updated: August 27, 2025

In May, the average temperature in Buena Vista, Peru is a pleasant 19°C (66°F). You can expect minimum temperatures around 14°C (58°F) and maximums reaching 26°C (80°F). The region experiences an average precipitation of 14 mm (0.5 in) over about 3 days, coupled with a humidity level of 85%.

May Temperature in Buena Vista

In May in Buena Vista, the average temperature is 19°C (66°F), with maximums reaching up to 26°C (80°F) and minimums dropping as low as 14°C (58°F). This pleasant climate makes Buena Vista an ideal destination for travelers looking to enjoy mild weather.

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

The chart illustrates May temperature patterns in Buena Vista, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Buena Vista, May typically has an average temperature of 19°C (66°F), with highs reaching up to 26°C (80°F) and lows dropping to around 14°C (58°F).
JanFebMarAprMayJunJulAugSepOctNovDec717372696663626161636568
Data source: Temperature data for Buena Vista generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Buena Vista

In Buena Vista in May, the precipitation amount is 14 mm (0.5 in) over the course of 3 days.

May Precipitation Trends in Buena Vista

The chart displays monthly precipitation patterns in Buena Vista, 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 Vista, May typically receives around 14 mm (0.5 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec232722101422251916111212
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Buena Vista

In Buena Vista in May humidity is 85%. With an average temperature of 19°C (66°F), this humidity feels like a warm, sticky embrace that can make outdoor adventures feel more exhausting, as the air weighs heavy and every step can feel like a mini workout.

May Average Humidity in Buena Vista

This chart illustrates the average monthly humidity levels in Buena Vista, 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 Vista 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 Buena Vista

In Buena Vista in May, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Buena Vista.

Maximum UV Index Levels in Buena Vista for May

The chart shows the monthly maximum UV Index (UVI) for Buena Vista 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 Vista typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141516141110101113141414
Data source: Buena Vista 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 Vista Compares to Other Months

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

This table compares monthly weather conditions in Buena Vista, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather22°C (71°F)23 mm (0.9 inches)91%extreme
February Weather23°C (73°F)27 mm (1.1 inches)90%extreme
March Weather22°C (73°F)22 mm (0.9 inches)91%extreme
April Weather21°C (69°F)10 mm (0.4 inches)89%extreme
May Weather19°C (66°F)14 mm (0.5 inches)85%extreme
June Weather17°C (64°F)22 mm (0.9 inches)65%very high
July Weather17°C (62°F)25 mm (1.0 inches)47%very high
August Weather16°C (62°F)19 mm (0.7 inches)38%extreme
September Weather16°C (62°F)16 mm (0.6 inches)40%extreme
October Weather17°C (63°F)11 mm (0.4 inches)56%extreme
November Weather18°C (65°F)11 mm (0.5 inches)76%extreme
December Weather20°C (68°F)12 mm (0.5 inches)90%extreme

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