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May Weather in Santa Teresa, Peru

Last updated: August 27, 2025

In May, the average temperature in Santa Teresa, Peru hovers around 8°C (47°F), with a minimum of 1°C (34°F) and a maximum reaching 16°C (62°F). Expect 69 mm (2.7 in) of precipitation spread over 22 days, contributing to an average humidity of 85%. Prepare for a damp and cool month ahead!

May Temperature in Santa Teresa

In May in Santa Teresa, the average temperature is 8°C (47°F). The maximum can reach 16°C (62°F), while the minimum can drop to as low as 1°C (34°F). This mild climate makes it a great time for travelers to explore the sights without the sweltering heat.

May Weather in Santa Teresa: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Santa Teresa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santa Teresa, May typically has an average temperature of 8°C (47°F), with highs reaching up to 16°C (62°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec484949484746454546484949
Data source: Temperature data for Santa Teresa 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 Santa Teresa

In Santa Teresa in May, the precipitation amount is 69 mm (2.7 in), occurring over the course of 22 days.

May Precipitation Trends in Santa Teresa

The chart displays monthly precipitation patterns in Santa Teresa, 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 Santa Teresa, May typically receives around 69 mm (2.7 inches) of precipitation spread over approximately 22 days.
JanFebMarAprMayJunJulAugSepOctNovDec25729228616069444462102174228273
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Santa Teresa

In Santa Teresa in May humidity is 85%. With an average temperature of 8°C (47°F), this humidity feels like a chilly dampness that clings to your skin, making outdoor activities feel less refreshing and more uncomfortable for traveling.

May Average Humidity in Santa Teresa

This chart illustrates the average monthly humidity levels in Santa Teresa, 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 Santa Teresa is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%92%92%90%85%70%55%44%52%65%81%89%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Santa Teresa

In Santa Teresa 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 Santa Teresa, you can check here.

Maximum UV Index Levels in Santa Teresa for May

The chart shows the monthly maximum UV Index (UVI) for Santa Teresa 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 Santa Teresa typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec191918171411131416181918
Data source: Santa Teresa 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 Santa Teresa Compares to Other Months

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

This table compares monthly weather conditions in Santa Teresa, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (49°F)257 mm (10.1 inches)93%extreme
February Weather9°C (49°F)292 mm (11.5 inches)92%extreme
March Weather9°C (49°F)286 mm (11.3 inches)92%extreme
April Weather9°C (49°F)160 mm (6.3 inches)90%extreme
May Weather8°C (47°F)69 mm (2.7 inches)85%extreme
June Weather8°C (46°F)44 mm (1.7 inches)70%extreme
July Weather7°C (46°F)43 mm (1.7 inches)54%extreme
August Weather7°C (46°F)62 mm (2.5 inches)44%extreme
September Weather8°C (47°F)102 mm (4.0 inches)52%extreme
October Weather9°C (48°F)174 mm (6.9 inches)65%extreme
November Weather10°C (50°F)228 mm (9.0 inches)81%extreme
December Weather10°C (50°F)273 mm (10.7 inches)89%extreme

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