In June, Bellevue typically sees daytime highs of 28.5°C and overnight lows around 15.8°C. Compared to the annual average high of 16.7°C, June runs +11.8°C.
June in Bellevue averages a daytime high of 28.5°C and an overnight low of 15.8°C.
June runs +11.8°C compared to Bellevue's annual average high of 16.7°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 28.5°C and cooler evenings around 15.8°C.