ClimateAverages

Bilbao Weather in September

JanFebMarAprMayJunJulAugSepOctNovDec
Right now
28°C
Sunny · feels like 29°C
Humidity
47%
Wind
12 kph N
UV
7.8
Rain
0%
Updated Jul 9, 01:45 PMWeather data by WeatherAPI.com
September daytime high
21.9°C
September overnight low
14.0°C
September average
18.2°C

In September, Bilbao typically sees daytime highs of 21.9°C and overnight lows around 14.0°C. Compared to the annual average high of 17.0°C, September runs +4.9°C.

vs. annual avg high
+4.9°C
Rank among 12 months
#3 warmest
Hottest year overall
2022

Where September ranks in Bilbao

JanFebMarAprMayJunJulAugSep22°OctNovDec

FAQ

What is the average temperature in Bilbao in September?

September in Bilbao averages a daytime high of 21.9°C and an overnight low of 14.0°C.

Is September warm or cold in Bilbao?

September runs +4.9°C compared to Bilbao's annual average high of 17.0°C, ranking #3 of 12 months by warmth.

What should I pack for Bilbao in September?

Plan for daytime highs near 21.9°C and cooler evenings around 14.0°C.

Other months for Bilbao

JanuaryFebruaryMarchAprilMayJuneJulyAugustOctoberNovemberDecember

September in nearby cities

Gasteiz / VitoriaBarakaldoGetxoIrunSantutxuSan Sebastian