In June, Brentwood typically sees daytime highs of 28.6°C and overnight lows around 12.4°C. Compared to the annual average high of 22.6°C, June runs +6.0°C.
June in Brentwood averages a daytime high of 28.6°C and an overnight low of 12.4°C.
June runs +6.0°C compared to Brentwood's annual average high of 22.6°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 28.6°C and cooler evenings around 12.4°C.