Lisbon vs Vatican City in September

Lisbon is the better pick in September — 89 vs 83 on SeasonMap's comfort score. Lisbon is warm, dry, clean air, while Vatican City is hot, rainy.

Lisbon vs Vatican CitySeptember climate, side by side

LisbonVatican City
Comfort score89/100 (A)83/100 (A)
Feels-like high27°C29°C
Avg high / low27° / 18°28° / 17°
Rainfall24 mm97 mm
Rainy days39
Humidity73%73%
Air quality (AQI)3851

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Lisbon vs Vatican City in September — FAQ

Is September better in Lisbon or Vatican City?
Lisbon is the better pick in September — 89 vs 83 on SeasonMap's comfort score. Lisbon is warm, dry, clean air, while Vatican City is hot, rainy.
What is the weather like in Lisbon vs Vatican City in September?
In September, Lisbon averages 27°C high / 18°C low with about 24 mm of rain; Vatican City averages 28°C high / 17°C low with about 97 mm.