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

In September, Riga averages 19°C high / 8°C low with about 67 mm of rain; Vilnius averages 19°C high / 9°C low with about 49 mm.

Riga vs Vilnius in September

Riga and Vilnius are nearly tied in September — 79 vs 80 on SeasonMap's comfort score. Riga is nice, a little rain, clean air; Vilnius is nice, a little rain, clean air.

Riga vs Vilnius — September climate, side by side

	🇱🇻 Riga	🇱🇹 Vilnius
Comfort score	79/100 (B)	80/100 (A)
Feels-like high	17°C	17°C
Avg high / low	19° / 8°	19° / 9°
Rainfall	67 mm	49 mm
Rainy days	11	9
Humidity	78%	76%
Air quality (AQI)	37	35

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

Month by month

Riga 🇱🇻 Latvianice, a little rain, clean air · best June79
Vilnius 🇱🇹 Lithuanianice, a little rain, clean air · best June80

Riga vs Vilnius in September — FAQ

Is September better in Riga or Vilnius?: Riga and Vilnius are nearly tied in September — 79 vs 80 on SeasonMap's comfort score. Riga is nice, a little rain, clean air; Vilnius is nice, a little rain, clean air.
What is the weather like in Riga vs Vilnius in September?: In September, Riga averages 19°C high / 8°C low with about 67 mm of rain; Vilnius averages 19°C high / 9°C low with about 49 mm.