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May Weather in Montalvo, Ecuador

Last updated: August 23, 2025

In May, the average temperature in Montalvo, Ecuador is a pleasant 22°C (72°F), with minimums dipping to 17°C (63°F) and maximums reaching up to 28°C (83°F). However, be prepared for heavy rainfall, as the region sees an impressive 899 mm (35.4 in) of precipitation over 30 days. With an average humidity of 92%, it's wise to embrace the tropical feel of this beautiful location!

May Temperature in Montalvo

In May in Montalvo, the average temperature is 22°C (72°F), with a maximum that can reach 28°C (83°F) and a minimum that can drop to as low as 17°C (63°F). This pleasant climate makes Montalvo an ideal destination for outdoor activities and sightseeing during this time of year.

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

The chart illustrates May temperature patterns in Montalvo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Montalvo, May typically has an average temperature of 22°C (72°F), with highs reaching up to 28°C (83°F) and lows dropping to around 17°C (63°F).
JanFebMarAprMayJunJulAugSepOctNovDec717272727270696869697071
Data source: Temperature data for Montalvo 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 Montalvo

In Montalvo in May, the precipitation amount is 899 mm (35.4 in) during a period of 30 days.

May Precipitation Trends in Montalvo

The chart displays monthly precipitation patterns in Montalvo, 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 Montalvo, May typically receives around 899 mm (35.4 inches) of precipitation spread over approximately 30 days.
JanFebMarAprMayJunJulAugSepOctNovDec842105811671074899567525344426428272602
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Montalvo

In Montalvo in May humidity is 92%. With an average temperature of 22°C (72°F), this humidity feels like a heavy blanket wrapping around you, making every step feel laborious and the air thick and muggy, which can be quite challenging for traveling.

May Average Humidity in Montalvo

This chart illustrates the average monthly humidity levels in Montalvo, 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 Montalvo is approximately 92%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%80%86%86%92%90%72%60%63%76%85%86%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Montalvo

In Montalvo 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 Montalvo, you can check here.

Maximum UV Index Levels in Montalvo for May

The chart shows the monthly maximum UV Index (UVI) for Montalvo 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 Montalvo typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151617161412121315151313
Data source: Montalvo 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 Montalvo Compares to Other Months

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

This table compares monthly weather conditions in Montalvo, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather22°C (71°F)842 mm (33.1 inches)82%extreme
February Weather22°C (72°F)1058 mm (41.7 inches)79%extreme
March Weather22°C (72°F)1167 mm (46.0 inches)86%extreme
April Weather22°C (72°F)1074 mm (42.3 inches)86%extreme
May Weather22°C (72°F)899 mm (35.4 inches)92%extreme
June Weather21°C (70°F)567 mm (22.3 inches)90%extreme
July Weather20°C (69°F)525 mm (20.7 inches)72%extreme
August Weather20°C (69°F)344 mm (13.5 inches)60%extreme
September Weather20°C (69°F)426 mm (16.8 inches)63%extreme
October Weather21°C (70°F)428 mm (16.9 inches)76%extreme
November Weather21°C (70°F)272 mm (10.7 inches)85%extreme
December Weather21°C (71°F)602 mm (23.7 inches)86%extreme

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