Winters in Brentwood are typically mild and variable, with temperatures often hovering around freezing point but occasionally dropping below it. Mornings can be chilly, especially in January and February, while afternoons may see warmer spells. Spring arrives gradually, with March experiencing a significant warming trend, followed by more stable temperatures in April and May. Summers are warm to hot, with June and July being the warmest months, but even then, there's always a chance of cooler days. Autumn brings a return to milder conditions, with temperatures decreasing steadily from September to November before dropping again in December.