In June, Eastbourne typically sees daytime highs of 17.7°C and overnight lows around 10.9°C. Compared to the annual average high of 12.9°C, June runs +4.8°C.
June in Eastbourne averages a daytime high of 17.7°C and an overnight low of 10.9°C.
June runs +4.8°C compared to Eastbourne's annual average high of 12.9°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 17.7°C and cooler evenings around 10.9°C.