Stockool is the UK's air conditioning specialist — in stock when nowhere else is. Shop retail AC units, trade pricing, self-install kits, or get matched with a local installer, all backed by real-time availability.

UK regional heat forecast

Match your air conditioning to your region's summer heat

UK heat isn't uniform — London and the South East regularly hit 30°C+ while Scotland rarely clears 24°C. Pick your region to see its typical summer profile and the units we recommend for it.

London & South East

High heatwave risk

The UK's hottest zone — sustained 30°C+ spells and urban heat-island nights make a split system the right call for most homes.

Typical summer peak

31°C

Cooling need

high

We recommend

split system · multi split · portable

Recommended for London & South East

See all in-stock units

Not sure what size you need?

Run our BTU calculator to size your room, or get matched with a vetted local installer who can advise on the right system for your home and climate.

Forecast reflects typical UK regional summer climate and is updated each cooling season — it is seasonal guidance, not a live weather feed.