San Jose — weather by month, water temperature

The average maximum daily temperature — 29.9°C in July. Average maximum night temperature — 14.8°C in August. The average minimum daily temperature — 13.5°C December. The average minimum night temperature — 6.6°C in February.

Average maximum temperature of the water — 16.7°C fixed in September. The average minimum temperature of the water — 11.6°C fixed in January.

Maximum precipitation — 56.5 mm It was recorded in January. Minimum precipitation — 1.7 mm It was recorded in September.