What is the weather like in Pärnu vs Riga in September?

In September, Pärnu averages 17°C high / 10°C low with about 63 mm of rain; Riga averages 19°C high / 8°C low with about 67 mm.

Pärnu vs Riga in September

Riga is the better pick in September — 79 vs 72 on SeasonMap's comfort score. Riga is nice, a little rain, clean air, while Pärnu is nice, a little rain, clean air.

Pärnu vs Riga — September climate, side by side

	🇪🇪 Pärnu	🇱🇻 Riga
Comfort score	72/100 (B)	79/100 (B)
Feels-like high	16°C	17°C
Avg high / low	17° / 10°	19° / 8°
Rainfall	63 mm	67 mm
Rainy days	10	11
Humidity	81%	78%
Air quality (AQI)	35	37

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

Month by month

Pärnu 🇪🇪 Estonianice, a little rain, clean air · best July72
Riga 🇱🇻 Latvianice, a little rain, clean air · best June79

Pärnu vs Riga in September — FAQ

Is September better in Pärnu or Riga?: Riga is the better pick in September — 79 vs 72 on SeasonMap's comfort score. Riga is nice, a little rain, clean air, while Pärnu is nice, a little rain, clean air.
What is the weather like in Pärnu vs Riga in September?: In September, Pärnu averages 17°C high / 10°C low with about 63 mm of rain; Riga averages 19°C high / 8°C low with about 67 mm.