what's the weather for birmingham
Weather Overview for Birmingham. 1  Birmingham, in the UKâs west Midlands, receives a mild temperate climate. 2  Summer begins in mid June and lasts into mid September. 3  Autumn, from mid September till November, sees the average high temperatures drop from 18Â°C in September, to 14Â°C in October and down to 9Â°C in November.