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May Weather in Guadalajara, Spain

Last updated: August 27, 2025

In Guadalajara, Spain, the average temperature in May hovers around 17°C (63°F). Expect a minimum of 2°C (37°F) and a peak of 33°C (92°F). During this month, you'll encounter 34 mm (1.4 in) of precipitation spread over approximately 8 days, with an average humidity of 71%.

May Temperature in Guadalajara

In May in Guadalajara, the average temperature is 17°C (63°F). Maximum temperatures can reach 33°C (92°F), while minimums can drop to as low as 2°C (37°F). Be sure to pack layers to accommodate the wide temperature range during your travels!

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

The chart illustrates May temperature patterns in Guadalajara, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Guadalajara, May typically has an average temperature of 17°C (63°F), with highs reaching up to 33°C (92°F) and lows dropping to around 2°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec404549546372787768584743
Data source: Temperature data for Guadalajara 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 Guadalajara

In Guadalajara in May, the precipitation amount is 34 mm (1.4 in) over the course of 8 days.

May Precipitation Trends in Guadalajara

The chart displays monthly precipitation patterns in Guadalajara, 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 Guadalajara, May typically receives around 34 mm (1.4 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec343151793424101929595644
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Guadalajara

In Guadalajara in May, humidity is 71%. With an average temperature of 17°C (63°F), this humidity feels like a warm embrace, making outdoor activities enjoyable yet a bit sticky, so travelers should stay hydrated and take breaks in the shade.

May Average Humidity in Guadalajara

This chart illustrates the average monthly humidity levels in Guadalajara, 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 Guadalajara is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%86%79%74%71%63%59%58%66%77%87%90%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Guadalajara

In Guadalajara 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 Guadalajara.

Maximum UV Index Levels in Guadalajara for May

The chart shows the monthly maximum UV Index (UVI) for Guadalajara 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 Guadalajara typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3469101111108642
Data source: Guadalajara 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 Guadalajara Compares to Other Months

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

This table compares monthly weather conditions in Guadalajara, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)34 mm (1.3 inches)90%moderate
February Weather7°C (46°F)31 mm (1.2 inches)86%moderate
March Weather9°C (49°F)51 mm (2.0 inches)79%high
April Weather12°C (54°F)79 mm (3.1 inches)74%very high
May Weather17°C (63°F)34 mm (1.4 inches)71%very high
June Weather22°C (72°F)24 mm (0.9 inches)63%extreme
July Weather26°C (78°F)10 mm (0.4 inches)59%extreme
August Weather25°C (77°F)19 mm (0.8 inches)58%very high
September Weather20°C (68°F)29 mm (1.1 inches)65%very high
October Weather14°C (58°F)59 mm (2.3 inches)77%high
November Weather9°C (48°F)56 mm (2.2 inches)87%moderate
December Weather6°C (43°F)44 mm (1.7 inches)90%low

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