In June, Brentwood typically sees daytime highs of 24.1°C and overnight lows around 14.8°C. Compared to the annual average high of 15.1°C, June runs +9.0°C.
June in Brentwood averages a daytime high of 24.1°C and an overnight low of 14.8°C.
June runs +9.0°C compared to Brentwood's annual average high of 15.1°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 24.1°C and cooler evenings around 14.8°C.