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May Weather in Valparaiso, Colombia

Last updated: August 23, 2025

In Valparaiso, Colombia, the weather in May offers a mild average temperature of 18°C (64°F). Expect lows of around 11°C (52°F) and highs reaching 28°C (83°F). However, prepare for a moist atmosphere with an average humidity of 87% and a total precipitation of 522 mm (20.5 in) spread across 29 days.

May Temperature in Valparaiso

In May in Valparaiso, the average temperature is 18°C (64°F). Maximums can reach 28°C (83°F), and minimums can be as low as 11°C (52°F). This mild climate makes Valparaiso an ideal destination for travelers seeking pleasant weather and outdoor activities.

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

The chart illustrates May temperature patterns in Valparaiso, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Valparaiso, May typically has an average temperature of 18°C (64°F), with highs reaching up to 28°C (83°F) and lows dropping to around 11°C (52°F).
JanFebMarAprMayJunJulAugSepOctNovDec636463636463646464636363
Data source: Temperature data for Valparaiso 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 Valparaiso

In Valparaiso in May, the precipitation amount is 522 mm (20.5 in) over the course of 29 days.

May Precipitation Trends in Valparaiso

The chart displays monthly precipitation patterns in Valparaiso, 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 Valparaiso, May typically receives around 522 mm (20.5 inches) of precipitation spread over approximately 29 days.
JanFebMarAprMayJunJulAugSepOctNovDec178314510445522339246263326468454286
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Valparaiso

In Valparaiso in May humidity is 87%. With an average temperature of 18°C (64°F), this humidity feels like a warm embrace, making travel slightly uncomfortable as the air clings to your skin and saps your energy, urging you to seek shade and refreshing drinks more frequently.

May Average Humidity in Valparaiso

This chart illustrates the average monthly humidity levels in Valparaiso, 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 Valparaiso is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%77%80%83%88%87%85%80%80%85%87%83%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Valparaiso

In Valparaiso in May, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Valparaiso.

Maximum UV Index Levels in Valparaiso for May

The chart shows the monthly maximum UV Index (UVI) for Valparaiso 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 Valparaiso typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec131516161514141414141312
Data source: Valparaiso 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 Valparaiso Compares to Other Months

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

This table compares monthly weather conditions in Valparaiso, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather17°C (63°F)178 mm (7.0 inches)78%extreme
February Weather18°C (64°F)314 mm (12.4 inches)77%extreme
March Weather17°C (63°F)510 mm (20.1 inches)80%extreme
April Weather17°C (64°F)445 mm (17.5 inches)83%extreme
May Weather18°C (64°F)522 mm (20.5 inches)87%extreme
June Weather17°C (64°F)339 mm (13.4 inches)87%extreme
July Weather18°C (64°F)246 mm (9.7 inches)85%extreme
August Weather18°C (64°F)263 mm (10.3 inches)80%extreme
September Weather18°C (64°F)326 mm (12.8 inches)80%extreme
October Weather17°C (63°F)468 mm (18.4 inches)85%extreme
November Weather17°C (63°F)454 mm (17.9 inches)87%extreme
December Weather17°C (63°F)286 mm (11.3 inches)83%extreme

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