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High Street, Lambourn. geograph-2312396-by-Des-BlenkinsoppLambourn, #1 on this list · Photo: Des Blenkinsopp · CC BY-SA 2.0
Berkshire rankings · Climate

Towns with the coolest summers in Berkshire

Lambourn has the coolest summers of Berkshire’s 30 towns of 2,500+: July afternoons average a high of 21.5°C (Met Office, 1991–2020). The typical town here averages 22.8°C.

The average July high (the warmest month’s afternoons). Met Office HadUK-Grid 1991–2020 averages on its 2 km grid, the cells inside each town averaged (contains Met Office data © Crown copyright). A described list: no letters. The rank across England, Scotland, Wales and Northern Ireland sits beside each figure.

#1

Lambourn

3,141 people
21.5°C

July high·14 days of 25°C+ a year·#1,295 of 2,537 in England, Scotland, Wales and Northern Ireland

#2

Hungerford

5,184 people
22.1°C

July high·14 days of 25°C+ a year·#1,703 of 2,537 in England, Scotland, Wales and Northern Ireland

#3

Crowthorne

15,196 people
22.4°C

July high·17 days of 25°C+ a year·#1,918 of 2,537 in England, Scotland, Wales and Northern Ireland

All 30 towns, ranked

July high, lowest first. Temperatures are ranked on two decimals and shown to one, so two towns showing the same figure can rank apart; towns smaller than a 2 km cell share its figures. Towns with the same figure share a rank (T = tied). Each rank across England, Scotland, Wales and Northern Ireland links to the national list.

Every town in Berkshire →

30 towns.

#TownJuly highDays 25°C+UK rank
4Newbury42,262 people22.5°C16#2,002 of 2,537 nationally
T6Mortimer2,932 people22.6°C17#2,049 of 2,537 nationally
T6Wokingham50,320 people22.6°C20#2,049 of 2,537 nationally
9Windsor31,569 people22.6°C22#2,060 of 2,537 nationally
11Thatcham25,537 people22.7°C17#2,158 of 2,537 nationally
T12Pangbourne3,279 people22.7°C18#2,167 of 2,537 nationally
T12Theale3,053 people22.7°C18#2,167 of 2,537 nationally
T15Charvil3,158 people22.8°C20#2,214 of 2,537 nationally
T15Twyford8,072 people22.8°C20#2,214 of 2,537 nationally
T15Wargrave2,896 people22.8°C20#2,214 of 2,537 nationally
T15Woodley28,019 people22.8°C20#2,214 of 2,537 nationally
19Sandhurst20,220 people22.8°C19#2,234 of 2,537 nationally
20Cookham5,216 people22.9°C21#2,246 of 2,537 nationally
22Ascot24,003 people23.0°C19#2,338 of 2,537 nationally
23Reading203,789 people23.0°C20#2,346 of 2,537 nationally
24Bracknell78,662 people23.0°C20#2,356 of 2,537 nationally
25Binfield4,851 people23.0°C20#2,373 of 2,537 nationally
26Datchet4,807 people23.2°C24#2,441 of 2,537 nationally
T28Caversham33,038 people23.3°C19#2,470 of 2,537 nationally
T28Slough166,868 people23.3°C23#2,470 of 2,537 nationally
30Maidenhead67,391 people23.3°C22#2,481 of 2,537 nationally
Quick answers

Questions people ask

Which town in Berkshire has the coolest summers?

Lambourn: July afternoons average a high of 21.5°C, with 14 days of 25°C or more in a typical year. Hungerford and Crowthorne follow.

How are these towns ranked?

By the average July high, lowest first, from the Met Office’s 1991–2020 averages on its 2 km grid: the cells inside the town, or the one nearest its centre for a town smaller than a cell. The figure is the one on each town’s Climate page.

Why isn’t my town on this list?

The list covers Berkshire’s towns of 2,500+ with the figure. Smaller places show it on their own pages; every town in Berkshire is on the county page.

Go deeper

More Berkshire lists

Every list ranks the same 2,500+ towns, so a town’s rank means the same thing on each.

All Berkshire rankings →
County by county

Towns with the coolest summers, county by county

Sources: . All under the Open Government Licence v3.0.

Contains public sector information licensed under the Open Government Licence v3.0. Contains HM Land Registry data © Crown copyright and database right 2026. Contains OS data © Crown copyright and database right 2026 (ONS boundaries). Northern Ireland: Source: NISRA; contains Land & Property Services data and Ordnance Survey of Northern Ireland information, © Crown copyright, licensed under the Open Government Licence v3.0. Scotland: contains National Records of Scotland data, Registers of Scotland data and SEPA data, © Crown copyright / © SEPA 2025, licensed under the Open Government Licence v3.0.