San Juan de Alicante weather in May 2025

Expect daytime maximum temperatures of 23°C in San Juan de Alicante in May based on long-term weather averages. There are 9 hours of sunshine per day on average.

• 23
  23°C max day temperature
• 9
  9 hours of sunshine per day
• 9
  9 days with some rainfall
• 13
  13°C min night temperature
• 14
  14 hours of daylight per day
• 0
  No heat & humidity
• 29
  29 mm of monthly rainfall
• 8
  8 (Very High) UV index
• 18
  18°C sea temperature

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San Juan de Alicante by month

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The May weather guide for Costa Blanca (San Juan de Alicante) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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San Juan de Alicante May sunrise & sunset times

Browse the sunrise and sunset times for San Juan de Alicante in May 2025. Select a month to view San Juan de Alicante sunrise and sunset times for the next 12 months.

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