Warm
Average highs sit around 26°C, giving warm days by monthly-average standards.
September verdict
Puerto Iguazu, Argentina in September
Weather score52Mixed
Mixed for holiday weather
Average highs sit around 26°C, giving warm days by monthly-average standards. Sunshine averages 4.1h per day, so this is not one of the brighter months. Rainfall averages 149mm, so some wet days are possible.
September weather
Monthly averages
Temp
26°C
Rain
149mm
Sun
4.1h
Weather score
52
Mixed
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 149mm, so some wet days are possible.
Limited sun
Sunshine averages 4.1h per day, so this is not one of the brighter months.
Map
Weather map
Compare Puerto Iguazu, Argentina with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
September26°C average high
September is close to Puerto Iguazu's yearly temperature average, giving a typical read on daytime heat.
Warmest monthsJanuary to March and November to December
This stretch sets the upper range for average daytime heat.
Rain
September149mm average rain
September sits near Puerto Iguazu's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsJuly to August
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
September4.1 hours average sun
September is one of Puerto Iguazu's cloudier months, so sunshine-led plans are less reliable.
Brightest monthsNovember to December
This stretch has the strongest sunshine in the monthly averages.
Weather score
September52 weather score
September scores below Puerto Iguazu's yearly average, so the weather trade-offs are more noticeable.
Best weather monthsMarch and November to December
These months have the strongest weather score in the monthly averages.
