What is the weather like in Bilbao vs Mundaka in September?

In September, Bilbao averages 26°C high / 15°C low with about 93 mm of rain; Mundaka averages 24°C high / 16°C low with about 114 mm.

Bilbao vs Mundaka in September

Bilbao and Mundaka are nearly tied in September — 86 vs 84 on SeasonMap's comfort score. Bilbao is warm, rainy, clean air; Mundaka is nice, rainy, clean air.

Bilbao vs Mundaka — September climate, side by side

	🇪🇸 Bilbao	🇪🇸 Mundaka
Comfort score	86/100 (A)	84/100 (A)
Feels-like high	26°C	24°C
Avg high / low	26° / 15°	24° / 16°
Rainfall	93 mm	114 mm
Rainy days	10	13
Humidity	79%	79%
Air quality (AQI)	39	39

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

Month by month

Bilbao 🇪🇸 Spainwarm, rainy, clean air · best June86
Mundaka 🇪🇸 Spainnice, rainy, clean air · best July84

Bilbao vs Mundaka in September — FAQ

Is September better in Bilbao or Mundaka?: Bilbao and Mundaka are nearly tied in September — 86 vs 84 on SeasonMap's comfort score. Bilbao is warm, rainy, clean air; Mundaka is nice, rainy, clean air.
What is the weather like in Bilbao vs Mundaka in September?: In September, Bilbao averages 26°C high / 15°C low with about 93 mm of rain; Mundaka averages 24°C high / 16°C low with about 114 mm.