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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 25°C (77°F). However, be prepared for temperature swings, as it can drop to a minimum of 20°C (68°F) and soar to a maximum of 35°C (96°F). Expect rain throughout the month, with a total precipitation amount of 389 mm (15.3 in) spread over 27 days. With an average humidity level of 92%, it’s advisable to embrace the tropical vibe and stay hydrated!

May Temperature in Montalvo

In May in Montalvo, the average temperature is 25°C (77°F). Maximums can reach 35°C (96°F), while minimums can drop to 20°C (68°F). This makes Montalvo an ideal destination for travelers seeking warm and pleasant weather.

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 25°C (77°F), with highs reaching up to 35°C (96°F) and lows dropping to around 20°C (68°F).
JanFebMarAprMayJunJulAugSepOctNovDec787877777776757778787878
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 total precipitation amount is 389 mm (15.3 in) distributed over 27 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 389 mm (15.3 inches) of precipitation spread over approximately 27 days.
JanFebMarAprMayJunJulAugSepOctNovDec246272357346389305196196196251293291
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 25°C (77°F), this humidity feels like a heavy blanket wrapping around you, making traveling feel rather stifling and exhausting, as the air weighs down on each breath and every step you take.

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.
JanFebMarAprMayJunJulAugSepOctNovDec79%76%79%88%92%85%71%62%53%63%72%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 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 Montalvo.

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 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141616161512121214151412
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 Weather25°C (78°F)246 mm (9.7 inches)79%extreme
February Weather26°C (78°F)272 mm (10.7 inches)76%extreme
March Weather25°C (78°F)357 mm (14.1 inches)79%extreme
April Weather25°C (78°F)346 mm (13.6 inches)88%extreme
May Weather25°C (77°F)389 mm (15.3 inches)92%extreme
June Weather24°C (76°F)305 mm (12.0 inches)85%extreme
July Weather24°C (76°F)195 mm (7.7 inches)71%extreme
August Weather25°C (77°F)196 mm (7.7 inches)62%extreme
September Weather25°C (78°F)196 mm (7.7 inches)53%extreme
October Weather25°C (78°F)251 mm (9.9 inches)63%extreme
November Weather26°C (78°F)293 mm (11.5 inches)72%extreme
December Weather25°C (78°F)290 mm (11.4 inches)86%extreme

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