Valle de San José Weather in May

May in Valle de San José averages 24°C (75°F) during the day and 15°C (59°F) at night. May is part of the rainy season, with around 501 mm (20 in) of rainfall and frequent showers.

Rainfall in Valle de San José in May

Valle de San José is in the rainy season in May, with rain on around 22 days and an average of 501 mm (20 in). The rain this month falls heavily when it arrives, so waterproofs are worth keeping handy.

Temperature in Valle de San José in May

If you're visiting Valle de San José in May, expect highs of 24°C (75°F) and overnight lows around 15°C (59°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With overnight lows of 15°C (59°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

May in Valle de San José can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.