San Juan weather by month › October
San Juan in October: weather and what to expect
It’s fine, but not the best. February is more pleasant.
October weather in San Juan
Daytime high90°F 32°C
Night low73°F 23°C
Rain5.7 in 144 mm
AirMuggy
SunSunny
In October, San Juan averages highs of 90°F (32°C) and lows of 73°F (23°C), with 5.7 in (144 mm) of rain. The air feels muggy and the sun is sunny. 1991–2020 averages, not a forecast.
Pack: light clothes and sun protection, a rain jacket or umbrella.
Places with the same weather in October
Match out of 100 for October, one city per country.
Jan · Feb · Mar · Apr · May · Jun · Jul · Aug · Sep · Oct · Nov · Dec