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May Weather in Balmaseda, Spain

Last updated: August 27, 2025

In May, the average temperature in Balmaseda, Spain is a mild 14°C (57°F). You'll experience a range where the minimum dips to 4°C (40°F) and the maximum peaks at 26°C (80°F). Expect 84 mm (3.3 in) of precipitation spread over about 16 days, contributing to a humidity level of 81% that adds a touch of dampness to the air.

May Temperature in Balmaseda

In May, in Balmaseda, the average temperature is 14°C (57°F). The maximum can reach 26°C (80°F), while the minimum can drop to as low as 4°C (40°F). This variation makes it a great time for travelers to enjoy a mix of mild weather and comfortable temperatures for outdoor activities.

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

The chart illustrates May temperature patterns in Balmaseda, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Balmaseda, May typically has an average temperature of 14°C (57°F), with highs reaching up to 26°C (80°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec454850535762666664585148
Data source: Temperature data for Balmaseda 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 Balmaseda

In Balmaseda in May, the total precipitation amount is 84 mm (3.3 in) spread over 16 days.

May Precipitation Trends in Balmaseda

The chart displays monthly precipitation patterns in Balmaseda, 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 Balmaseda, May typically receives around 84 mm (3.3 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec111101999884114726792104152147
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Balmaseda

In Balmaseda in May, humidity is 81%. With an average temperature of 14°C (57°F), this humidity feels like a warm, dense blanket that clings to your skin, making outdoor exploration a bit heavier and more tiring.

May Average Humidity in Balmaseda

This chart illustrates the average monthly humidity levels in Balmaseda, 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 Balmaseda is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%83%82%81%81%83%87%82%77%80%83%85%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Balmaseda

In Balmaseda in May, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Balmaseda.

Maximum UV Index Levels in Balmaseda for May

The chart shows the monthly maximum UV Index (UVI) for Balmaseda 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 Balmaseda typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24679101097532
Data source: Balmaseda 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 Balmaseda Compares to Other Months

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

This table compares monthly weather conditions in Balmaseda, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (45°F)111 mm (4.4 inches)85%low
February Weather9°C (49°F)101 mm (4.0 inches)83%moderate
March Weather10°C (50°F)99 mm (3.9 inches)82%high
April Weather11°C (53°F)98 mm (3.8 inches)81%high
May Weather14°C (57°F)84 mm (3.3 inches)81%very high
June Weather17°C (62°F)114 mm (4.5 inches)83%very high
July Weather19°C (66°F)72 mm (2.8 inches)87%very high
August Weather19°C (67°F)67 mm (2.6 inches)82%very high
September Weather18°C (64°F)92 mm (3.6 inches)77%high
October Weather14°C (58°F)104 mm (4.1 inches)80%moderate
November Weather11°C (51°F)152 mm (6.0 inches)83%moderate
December Weather9°C (49°F)147 mm (5.8 inches)85%low

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