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May Weather in San Sebastian de los Ballesteros, Spain

Last updated: August 27, 2025

In May, the average temperature in San Sebastian de los Ballesteros, Spain hovers around 22°C (72°F), providing a comfortable climate. However, temperatures can range from a brisk 7°C (45°F) to a sweltering 39°C (102°F). Visitors can expect a total precipitation of approximately 16 mm (0.6 in) over 3 days, accompanied by an average humidity level of 55%.

May Temperature in San Sebastian de los Ballesteros

In May in San Sebastian de los Ballesteros, the average temperature is 22°C (72°F), with maximums reaching 39°C (102°F) and minimums dipping as low as 7°C (45°F). This makes it an ideal time for travelers who enjoy warm weather while also being prepared for cooler evenings.

May Weather in San Sebastian de los Ballesteros: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in San Sebastian de los Ballesteros, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Sebastian de los Ballesteros, May typically has an average temperature of 22°C (72°F), with highs reaching up to 39°C (102°F) and lows dropping to around 7°C (45°F).
JanFebMarAprMayJunJulAugSepOctNovDec485457627178848477685752
Data source: Temperature data for San Sebastian de los Ballesteros 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 San Sebastian de los Ballesteros

In San Sebastian de los Ballesteros in May, the precipitation amount is 16 mm (0.6 in), spread over a duration of 3 days.

May Precipitation Trends in San Sebastian de los Ballesteros

The chart displays monthly precipitation patterns in San Sebastian de los Ballesteros, 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 San Sebastian de los Ballesteros, May typically receives around 16 mm (0.6 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec3830785616511026416343
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in San Sebastian de los Ballesteros

In San Sebastian de los Ballesteros in May, humidity is 55%. With an average temperature of 22°C (72°F), this humidity feels like a warm embrace, creating a pleasant and comfortable environment for traveling and exploring the area's attractions.

May Average Humidity in San Sebastian de los Ballesteros

This chart illustrates the average monthly humidity levels in San Sebastian de los Ballesteros, 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 San Sebastian de los Ballesteros 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 San Sebastian de los Ballesteros

In San Sebastian de los Ballesteros 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 San Sebastian de los Ballesteros.

Maximum UV Index Levels in San Sebastian de los Ballesteros for May

The chart shows the monthly maximum UV Index (UVI) for San Sebastian de los Ballesteros 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 San Sebastian de los Ballesteros typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101111109743
Data source: San Sebastian de los Ballesteros 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 San Sebastian de los Ballesteros Compares to Other Months

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

This table compares monthly weather conditions in San Sebastian de los Ballesteros, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (48°F)38 mm (1.5 inches)76%moderate
February Weather12°C (54°F)30 mm (1.2 inches)71%moderate
March Weather14°C (57°F)78 mm (3.1 inches)66%high
April Weather16°C (62°F)56 mm (2.2 inches)58%very high
May Weather22°C (72°F)16 mm (0.6 inches)55%very high
June Weather26°C (78°F)5 mm (0.2 inches)50%extreme
July Weather29°C (84°F)1 mm (0.0 inches)55%extreme
August Weather29°C (85°F)10 mm (0.4 inches)54%very high
September Weather25°C (78°F)26 mm (1.0 inches)61%very high
October Weather20°C (68°F)41 mm (1.6 inches)70%high
November Weather14°C (57°F)62 mm (2.5 inches)76%moderate
December Weather11°C (52°F)43 mm (1.7 inches)79%moderate

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