Santurce Weather in September

During September, Santurce experiences high daytime temperatures of 22°C (72°F) and cooler nights around 16°C (61°F). As part of the summer season, expect quite a bit of rainfall. Around 77 mm (3 in) is typical.

Rainfall in Santurce in September

Historically, September sees about 12 days of rain, with a monthly average of 77 mm (3 in). Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Santurce in September

September is a good time to be in Santurce. Days are excellent, reaching 22°C (72°F), with nights around 16°C (61°F). September is part of summer. Overall, the month follows a fairly predictable daily temperature pattern. Nights cool down to 16°C (61°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 September

With about 160 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.

If you're inclined towards comfortable temperatures and drier conditions, September is a good time to visit Santurce.