In June, Bilbao typically sees daytime highs of 20.3°C and overnight lows around 13.0°C. Compared to the annual average high of 17.0°C, June runs +3.3°C.
June in Bilbao averages a daytime high of 20.3°C and an overnight low of 13.0°C.
June runs +3.3°C compared to Bilbao's annual average high of 17.0°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 20.3°C and cooler evenings around 13.0°C.