São José Weather in May

May in São José brings high temperatures around 30°C (86°F) during the day, dropping to 25°C (77°F) at night, with quite a bit of rainfall expected, averaging around 123 mm (4.8 in) for the month.

Rainfall in São José in May

Historically, approximately 20 days this month are expected to have rain, averaging 123 mm (4.8 in). Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.

Temperature in São José in May

In May, São José sees high temperatures, with highs of 30°C (86°F). Nights drop to around 25°C (77°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights stay warm at around 25°C (77°F), so light bedding and good ventilation are worth thinking about.

Sunshine in São José in May

There are approximately 194 hours of sunshine this month, resulting in mostly clear days.

Should you favor a climate that's both dry and comfortably warm, July, August and September typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.