Santurce Weather in May

During May, Santurce experiences pleasant daytime temperatures of 18°C (64°F) and cooler nights around 12°C (54°F). Expect quite a bit of rainfall. Around 87 mm (3.4 in) is typical.

Rainfall in Santurce in May

Records from the past 30 years suggest around 16 days of rain, with 87 mm (3.4 in) average for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Santurce in May

May in Santurce sees highs of 18°C (64°F) and lows of 12°C (54°F) overnight. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights cool down to 12°C (54°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Santurce in May

The month brings about 168 hours of sunlight, offering a comfortable mix of sun and overcast.

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.