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May Weather in Montillana, Spain

Last updated: August 27, 2025

In Montillana, Spain, the average temperature in May hovers around 18°C (64°F). However, expect a temperature range with a minimum of 1°C (35°F) and a maximum soaring to 36°C (97°F). During this month, you'll likely encounter 38 mm (1.5 in) of precipitation spread over 6 days, contributing to an average humidity level of 55%.

May Temperature in Montillana

In May in Montillana, the average temperature is 18°C (64°F). Maximum temperatures can reach 36°C (97°F), while minimums can drop as low as 1°C (35°F). Pack for a variety of weather conditions to fully enjoy your travels in Montillana during this time.

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

The chart illustrates May temperature patterns in Montillana, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Montillana, May typically has an average temperature of 18°C (64°F), with highs reaching up to 36°C (97°F) and lows dropping to around 1°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec424750546471797971625045
Data source: Temperature data for Montillana 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 Montillana

In Montillana in May, the total precipitation amount is 38 mm (1.5 in) spread over 6 days.

May Precipitation Trends in Montillana

The chart displays monthly precipitation patterns in Montillana, 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 Montillana, May typically receives around 38 mm (1.5 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec4345928638135824437366
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Montillana

In Montillana in May, humidity is 55%. With an average temperature of 18°C (64°F), this humidity feels like a gentle embrace, making it comfortable for traveling yet slightly muggy, perfect for exploring the outdoors with a light jacket.

May Average Humidity in Montillana

This chart illustrates the average monthly humidity levels in Montillana, 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 Montillana is approximately 55%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%71%66%58%55%50%55%54%61%70%76%79%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Montillana

In Montillana in May, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Montillana.

Maximum UV Index Levels in Montillana for May

The chart shows the monthly maximum UV Index (UVI) for Montillana 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 Montillana typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101211109743
Data source: Montillana 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 Montillana Compares to Other Months

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

This table compares monthly weather conditions in Montillana, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (42°F)43 mm (1.7 inches)76%moderate
February Weather9°C (48°F)45 mm (1.8 inches)71%moderate
March Weather10°C (50°F)92 mm (3.6 inches)66%high
April Weather12°C (55°F)86 mm (3.4 inches)58%very high
May Weather18°C (64°F)38 mm (1.5 inches)55%very high
June Weather22°C (72°F)13 mm (0.5 inches)50%extreme
July Weather26°C (79°F)5 mm (0.2 inches)55%extreme
August Weather26°C (80°F)8 mm (0.3 inches)54%very high
September Weather22°C (71°F)24 mm (1.0 inches)61%very high
October Weather16°C (62°F)43 mm (1.7 inches)70%high
November Weather10°C (50°F)73 mm (2.9 inches)76%moderate
December Weather7°C (46°F)65 mm (2.6 inches)79%moderate

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