Mendoza Weather in September

Mendoza in September sees pleasant temperatures, with highs around 20°C (68°F) and overnight lows of 7°C (45°F). Overall excellent conditions make it one of the better months to visit.

Rainfall in Mendoza in September

Rain is expected on roughly 3 days, totalling around 38 mm (1.5 in) for the month. The rain this month typically falls in concentrated bursts rather than all-day showers. Expect a few heavier spells rather than constant grey skies.

Temperature in Mendoza in September

September in Mendoza is generally excellent, with days reaching 20°C (68°F) and nights settling around 7°C (45°F). The difference between afternoon and evening temperatures is usually noticeable. Nights fall to 7°C (45°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Mendoza in September

The city usually sees around 221 hours of sunlight, indicating many sunny days , a great month for sightseeing.

Wind Speed in Mendoza in September

Average wind conditions reach 1 m/s (2 knots) in September. This creates generally peaceful weather with subtle air movement. Remember this is an average: some days are windless while others have noticeable or very gentle breezes.

If your ideal day consists of dry skies and pleasant temperatures, February, March, April, September, October and November typically offer the best circumstances for Mendoza.