What is the weather like in San Marino vs Vatican City in September?

In September, San Marino averages 22°C high / 13°C low with about 95 mm of rain; Vatican City averages 28°C high / 17°C low with about 97 mm.

San Marino vs Vatican City in September

San Marino is the better pick in September — 87 vs 83 on SeasonMap's comfort score. San Marino is nice, rainy, clean air, while Vatican City is hot, rainy.

San Marino vs Vatican City — September climate, side by side

	San Marino	Vatican City
Comfort score	87/100 (A)	83/100 (A)
Feels-like high	21°C	29°C
Avg high / low	22° / 13°	28° / 17°
Rainfall	95 mm	97 mm
Rainy days	9	9
Humidity	73%	73%
Air quality (AQI)	47	51

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

Month by month

San Marino vs Vatican City in September — FAQ

Is September better in San Marino or Vatican City?: San Marino is the better pick in September — 87 vs 83 on SeasonMap's comfort score. San Marino is nice, rainy, clean air, while Vatican City is hot, rainy.
What is the weather like in San Marino vs Vatican City in September?: In September, San Marino averages 22°C high / 13°C low with about 95 mm of rain; Vatican City averages 28°C high / 17°C low with about 97 mm.