Lanús in September
The weather in September
In September, Lanús averages daytime highs of 17° and night-time lows of 10° — mild weather by day. Expect around 63 mm of precipitation spread over about 5 wet days, with average cloud cover near 35%.
Days are 1.6° warmer than in August on average, and October is warmer again by about 3.2°. The sea averages 15°, too cold for most swimmers.
September scores 83/100 — excellent conditions for sightseeing — and ranks 1st of the twelve months for Lanús.
Around the middle of the month the sun rises at 06:54 and sets at 18:45 local time, giving 11 h 51 min of daylight. Days lengthen by 62 minutes over the month.
Why 83/100?
How the score for September is builtBeach score this month: 30/100 (adds sea temperature and heat).
Comfort peaks for daytime highs between 18° and 25°C (64–77°F).
Around Lanús this month
Argentina's best in September
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Lanús in September: quick answers
Is September a good time to visit Lanús?
September scores 83/100 for Lanús, which we rate as excellent. Average highs are 17°C with 5 wet days.
How warm is Lanús in September?
Daytime highs average 17°C and night-time lows 10°C in September.
Does it rain a lot in Lanús in September?
Lanús receives about 63 mm of precipitation in September, falling on around 5 days.
Can you swim in Lanús in September?
The sea averages 15°C in September, cold for most swimmers.