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May Weather in Santa Ana, Ecuador

Last updated: August 23, 2025

In May, the average temperature in Santa Ana, Ecuador hovers around 26°C (78°F), with the mercury dipping to a comfortable 20°C (69°F) and peaking at a warm 32°C (90°F). Expect around 101 mm (4.0 in) of rain over 20 days, contributing to an average humidity of 89%—perfect for those who enjoy a tropical ambiance!

May Temperature in Santa Ana

In May in Santa Ana, the average temperature is 26°C (78°F). Maximum temperatures can reach up to 32°C (90°F), while minimums can dip as low as 20°C (69°F). This pleasant weather makes Santa Ana an ideal destination for travelers seeking a warm and enjoyable climate.

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

The chart illustrates May temperature patterns in Santa Ana, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santa Ana, May typically has an average temperature of 26°C (78°F), with highs reaching up to 32°C (90°F) and lows dropping to around 20°C (69°F).
JanFebMarAprMayJunJulAugSepOctNovDec797979797877767777777879
Data source: Temperature data for Santa Ana 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 Ana

In Santa Ana in May, the total precipitation amount is 101 mm (4.0 in) over the course of 20 days.

May Precipitation Trends in Santa Ana

The chart displays monthly precipitation patterns in Santa Ana, 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 Ana, May typically receives around 101 mm (4.0 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec18625029318910135171217322178
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Santa Ana

In Santa Ana in May humidity is 89%. With an average temperature of 26°C (78°F), this humidity feels like you're walking through a warm, thick fog, making travel a sweaty and heavy experience that can quickly drain your energy.

May Average Humidity in Santa Ana

This chart illustrates the average monthly humidity levels in Santa Ana, 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 Ana is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%90%89%89%90%89%87%89%90%90%90%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Santa Ana

In Santa Ana 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 Santa Ana.

Maximum UV Index Levels in Santa Ana for May

The chart shows the monthly maximum UV Index (UVI) for Santa Ana 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 Ana typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141415151311111213131212
Data source: Santa Ana 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 Ana Compares to Other Months

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

This table compares monthly weather conditions in Santa Ana, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)186 mm (7.3 inches)91%extreme
February Weather26°C (79°F)250 mm (9.8 inches)90%extreme
March Weather26°C (79°F)293 mm (11.5 inches)90%extreme
April Weather26°C (79°F)189 mm (7.5 inches)89%extreme
May Weather26°C (78°F)101 mm (4.0 inches)89%extreme
June Weather25°C (77°F)35 mm (1.4 inches)90%extreme
July Weather25°C (77°F)17 mm (0.7 inches)89%extreme
August Weather25°C (77°F)12 mm (0.5 inches)87%extreme
September Weather25°C (78°F)17 mm (0.7 inches)89%extreme
October Weather25°C (78°F)32 mm (1.2 inches)90%extreme
November Weather26°C (78°F)21 mm (0.8 inches)90%extreme
December Weather26°C (79°F)78 mm (3.1 inches)90%extreme

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