Mendoza in September
The weather in September
In September, Mendoza averages daytime highs of 19° and night-time lows of 7° — mild weather by day. Expect around 16 mm of precipitation spread over about 2 wet days, with average cloud cover near 23%.
Days are 2.7° warmer than in August on average, and October is warmer again by about 4.5°.
September scores 96/100 — excellent conditions for sightseeing — and ranks 1st of the twelve months for Mendoza.
Around the middle of the month the sun rises at 07:35 and sets at 19:28 local time, giving 11 h 52 min of daylight. Days lengthen by 57 minutes over the month.
Why 96/100?
How the score for September is builtComfort peaks for daytime highs between 18° and 25°C (64–77°F).
Around Mendoza this month
Godoy Cruz
Maipú
San Martín
Argentina's best in September
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Godoy Cruz
Mendoza in September: quick answers
Is September a good time to visit Mendoza?
September scores 96/100 for Mendoza, which we rate as excellent. Average highs are 19°C with 2 wet days.
How warm is Mendoza in September?
Daytime highs average 19°C and night-time lows 7°C in September.
Does it rain a lot in Mendoza in September?
Mendoza receives about 16 mm of precipitation in September, falling on around 2 days.