Montevideo weather by month › September
Montevideo in September: weather and what to expect
It’s fine, but not the best. April and October to November are more pleasant.
September weather in Montevideo
Daytime high64°F 18°C
Night low48°F 9°C
Rain3.1 in 79 mm
AirComfortable
SunSunny
In September, Montevideo averages highs of 64°F (18°C) and lows of 48°F (9°C), with 3.1 in (79 mm) of rain. The air feels comfortable and the sun is sunny. 1991–2020 averages, not a forecast.
Pack: a sweater for evenings.
Places with the same weather in September
Match out of 100 for September, one city per country.
Jan · Feb · Mar · Apr · May · Jun · Jul · Aug · Sep · Oct · Nov · Dec