San Pedro Weather in May

May in San Pedro brings pleasant temperatures, with daytime highs of 22°C (72°F) and nights around 14°C (57°F). Only 6.9 mm (0.3 in) of rainfall is typical, making it a largely dry month.

Rainfall in San Pedro in May

Rain is expected on roughly 2 days, totalling around 6.9 mm (0.3 in) for the month. Rain is scarce this month and when it does fall, it tends to be light. Unlikely to disrupt plans significantly.

Temperature in San Pedro in May

May in San Pedro is generally excellent, with days reaching 22°C (72°F) and nights settling around 14°C (57°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights drop to around 14°C (57°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 San Pedro in May

The days are predominantly sunny, with an estimated total of around 276 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

Wind Speed in San Pedro in May

Wind speeds average 4 m/s (8 knots) during May. At this speed, expect moderate winds that can raise dust and move small branches. Since this is an average, some days have gentle light winds while others experience stronger breezes that are quite noticeable.

Average water temperature in May

The water temperature is 15°C (59°F), chilly, but perfectly fine for a swim if you're not too sensitive to cold water. A short wetsuit can make longer sessions more comfortable.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, March, April, May, June, July, August, September, October and November typically offer the best weather for San Pedro.