São Lourenço do Douro Weather in May

With daytime temperatures of 21°C (70°F) and nighttime lows of 11°C (52°F), May in São Lourenço do Douro brings pleasant temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 123 mm (4.8 in) falls on average.

Rainfall in São Lourenço do Douro in May

You can expect rain on around 13 days based on historical patterns, with 123 mm (4.8 in) average for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in São Lourenço do Douro in May

Daytime temperatures in São Lourenço do Douro reach 21°C (70°F) in May, dropping to 11°C (52°F) at night. The difference between afternoon and evening temperatures is usually noticeable. Nights drop to around 11°C (52°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in São Lourenço do Douro in May

With approximately 255 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

If you prefer dry days with pleasant temperatures, June, July, August and September typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.