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May Weather in San Jeronimo, Peru

Last updated: August 27, 2025

In May, the average temperature in San Jeronimo, Peru hovers around 9°C (49°F), with a minimum of 0°C (33°F) and a maximum reaching up to 19°C (66°F). Expect 34 mm (1.3 in) of precipitation spread across about 12 days, and enjoy a relatively high average humidity of 85%.

May Temperature in San Jeronimo

In May in San Jeronimo, the average temperature is 9°C (49°F). Maximum temperatures can reach 19°C (66°F), while the minimum can drop to as low as 0°C (33°F). This makes it a perfect time for travelers to enjoy mild weather and explore the beauty of San Jeronimo.

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

The chart illustrates May temperature patterns in San Jeronimo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Jeronimo, May typically has an average temperature of 9°C (49°F), with highs reaching up to 19°C (66°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec515150504948474850515252
Data source: Temperature data for San Jeronimo 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 San Jeronimo

In San Jeronimo in May, the precipitation amount is 34 mm (1.3 in) spread over 12 days.

May Precipitation Trends in San Jeronimo

The chart displays monthly precipitation patterns in San Jeronimo, 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 Jeronimo, May typically receives around 34 mm (1.3 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec19123220497341614204295160202
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in San Jeronimo

In San Jeronimo in May humidity is 85%. With an average temperature of 9°C (49°F), this humidity feels like a damp chill that seeps into your bones, making every step outside a challenge as the moisture in the air weighs heavily and lingers, transforming even simple outings into a quest for comfort.

May Average Humidity in San Jeronimo

This chart illustrates the average monthly humidity levels in San Jeronimo, 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 Jeronimo 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 San Jeronimo

In San Jeronimo 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 San Jeronimo.

Maximum UV Index Levels in San Jeronimo for May

The chart shows the monthly maximum UV Index (UVI) for San Jeronimo 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 Jeronimo typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec181818171311131416171818
Data source: San Jeronimo 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 Jeronimo Compares to Other Months

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

This table compares monthly weather conditions in San Jeronimo, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (51°F)191 mm (7.5 inches)93%extreme
February Weather10°C (51°F)232 mm (9.1 inches)92%extreme
March Weather10°C (51°F)204 mm (8.0 inches)92%extreme
April Weather10°C (50°F)97 mm (3.8 inches)90%extreme
May Weather9°C (49°F)34 mm (1.3 inches)85%extreme
June Weather9°C (48°F)16 mm (0.6 inches)70%extreme
July Weather8°C (47°F)14 mm (0.5 inches)54%extreme
August Weather9°C (48°F)20 mm (0.8 inches)44%extreme
September Weather10°C (50°F)42 mm (1.6 inches)52%extreme
October Weather11°C (51°F)95 mm (3.7 inches)65%extreme
November Weather11°C (52°F)160 mm (6.3 inches)81%extreme
December Weather11°C (52°F)202 mm (8.0 inches)89%extreme

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