Sant Joan d'Alacant

What is the climate like in Sant Joan d'Alacant?

The best time to visit Sant Joan d'Alacant is typically May – August, with trip comfort peaking in July (9.1/10). Sant Joan d'Alacant is warmest in July, when daily highs average 88°F (31°C), and coolest in January, when lows fall to about 43°F (6°C). The wettest month is typically September and the driest is July; the year sees roughly 19 in (492 mm) of precipitation.

• Best time to visitMay – August — comfort peaks in July (9.1/10)
• Warmest monthJuly — average high 88°F (31°C)
• Coolest monthJanuary — average low 43°F (6°C)
• Wettest monthSeptember (2.8 in (72 mm))
• Driest monthJuly (0.3 in (8 mm))
• Annual precipitation19 in (492 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromAlicante, 7 km away (1976-2026)