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May Weather in San Onofre, Colombia

Last updated: August 23, 2025

In May, the average temperature in San Onofre, Colombia is a warm 27°C (82°F), with daily highs reaching up to 33°C (91°F) and lows dipping to 24°C (75°F). Expect a significant amount of rainfall, averaging 223 mm (8.8 in) over 28 days, contributing to a noticeable humidity level of 79%. Prepare for a delightful yet humid climate!

May Temperature in San Onofre

In May in San Onofre, the average temperature is 27°C (82°F), with maximums reaching 33°C (91°F) and minimums dropping as low as 24°C (75°F). This pleasant climate makes San Onofre an ideal destination for travelers seeking warm weather and outdoor activities.

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

The chart illustrates May temperature patterns in San Onofre, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Onofre, May typically has an average temperature of 27°C (82°F), with highs reaching up to 33°C (91°F) and lows dropping to around 24°C (75°F).
JanFebMarAprMayJunJulAugSepOctNovDec818282828182828181818181
Data source: Temperature data for San Onofre 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 Onofre

In San Onofre, in May, the precipitation amount is 223 mm (8.8 in) spread over 28 days.

May Precipitation Trends in San Onofre

The chart displays monthly precipitation patterns in San Onofre, 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 Onofre, May typically receives around 223 mm (8.8 inches) of precipitation spread over approximately 28 days.
JanFebMarAprMayJunJulAugSepOctNovDec2183611022320819821821121916749
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in San Onofre

In San Onofre in May humidity is 79%. With an average temperature of 27°C (82°F), this humidity feels like traveling through a warm, thick blanket, making every step feel heavier and more exhausting, while the air clings to your skin, reminding you to stay hydrated and take frequent breaks in the shade.

May Average Humidity in San Onofre

This chart illustrates the average monthly humidity levels in San Onofre, 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 Onofre is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%67%65%67%79%87%88%87%87%86%86%80%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in San Onofre

In San Onofre 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 San Onofre, you can check here.

Maximum UV Index Levels in San Onofre for May

The chart shows the monthly maximum UV Index (UVI) for San Onofre 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 Onofre typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111213151413131313131110
Data source: San Onofre 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 Onofre Compares to Other Months

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

This table compares monthly weather conditions in San Onofre, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (82°F)21 mm (0.8 inches)70%extreme
February Weather28°C (83°F)8 mm (0.3 inches)67%extreme
March Weather28°C (82°F)36 mm (1.4 inches)65%extreme
April Weather28°C (82°F)110 mm (4.3 inches)67%extreme
May Weather27°C (82°F)223 mm (8.8 inches)79%extreme
June Weather28°C (82°F)208 mm (8.2 inches)87%extreme
July Weather28°C (82°F)198 mm (7.8 inches)88%extreme
August Weather27°C (82°F)218 mm (8.6 inches)87%extreme
September Weather27°C (81°F)211 mm (8.3 inches)87%extreme
October Weather27°C (81°F)219 mm (8.6 inches)86%extreme
November Weather27°C (81°F)167 mm (6.6 inches)86%extreme
December Weather27°C (82°F)49 mm (1.9 inches)80%very high

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