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London vs East Hampton

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Comparing London change · East Hampton change

Bottom line

London and East Hampton have nearly identical year-round temperatures; East Hampton is the wetter, with 536 mm more rain a year, and East Hampton the sunnier.

Year-round temp About the same within 1°C on the year

Wetter East Hampton 536 mm more a year

Sunnier East Hampton 11 pp less cloud

Colder winters East Hampton 9°C colder nights

How the seasons compare

The differences between London and East Hampton, in everyday terms.

Summers

East Hampton has much hotter summers

London: Mild
East Hampton: Warm

Winters

London has much milder winters

London: Chilly
East Hampton: Cold

Rain & snow

East Hampton is wetter

London: Moderate rainfall
East Hampton: Wet

Sky

East Hampton is sunnier

London: Often cloudy
East Hampton: Partly cloudy

Month-by-month charts

Temperature

London and East Hampton run remarkably close all year.

Precipitation

East Hampton is the wetter — about 536 mm more across the year.

Clear skies

East Hampton has the clearer skies — the higher line.

Exact monthly numbers

Tap a metric to open its full table. Desktop shows all twelve months; on a phone each metric splits into Jan–Jun and Jul–Dec.

Avg high (°C) Varies through the year

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
London	8	8	11	14	17	20	23	22	19	15	11	8
East Hampton	3	5	9	16	22	26	29	29	25	18	11	6
Difference	-4	-3	-2	+2	+4	+6	+7	+7	+6	+3	+1	-2

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
London	8	8	11	14	17	20
East Hampton	3	5	9	16	22	26
Difference	-4	-3	-2	+2	+4	+6

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
London	23	22	19	15	11	8
East Hampton	29	29	25	18	11	6
Difference	+7	+7	+6	+3	+1	-2

Avg low (°C) Varies through the year

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
London	2	2	4	5	8	11	13	13	11	8	5	2
East Hampton	-7	-6	-2	3	9	14	18	17	13	6	1	-3
Difference	-9	-8	-6	-2	+1	+3	+4	+3	+2	-2	-4	-6

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
London	2	2	4	5	8	11
East Hampton	-7	-6	-2	3	9	14
Difference	-9	-8	-6	-2	+1	+3

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
London	13	13	11	8	5	2
East Hampton	18	17	13	6	1	-3
Difference	+4	+3	+2	-2	-4	-6

Precipitation (mm) East Hampton runs higher most of the year

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
London	74	51	45	54	54	58	52	68	62	80	77	69
East Hampton	91	88	113	118	93	124	97	96	110	125	110	115
Difference	+18	+37	+68	+64	+39	+67	+45	+28	+48	+45	+34	+46

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
London	74	51	45	54	54	58
East Hampton	91	88	113	118	93	124
Difference	+18	+37	+68	+64	+39	+67

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
London	52	68	62	80	77	69
East Hampton	97	96	110	125	110	115
Difference	+45	+28	+48	+45	+34	+46

Cloud cover (%) London runs higher most of the year

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
London	74	74	74	69	69	71	67	68	68	72	75	74
East Hampton	64	61	62	63	63	61	57	54	53	57	61	63
Difference	-11	-13	-12	-6	-6	-9	-10	-14	-14	-15	-14	-11

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
London	74	74	74	69	69	71
East Hampton	64	61	62	63	63	61
Difference	-11	-13	-12	-6	-6	-9

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
London	67	68	68	72	75	74
East Hampton	57	54	53	57	61	63
Difference	-10	-14	-14	-15	-14	-11

Relative humidity (%) London runs higher most of the year

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
London	93	90	86	82	79	78	76	77	81	87	92	94
East Hampton	88	87	83	78	78	77	73	73	74	77	81	86
Difference	-5	-3	-3	-3	-2	-1	-3	-4	-7	-10	-11	-8

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
London	93	90	86	82	79	78
East Hampton	88	87	83	78	78	77
Difference	-5	-3	-3	-3	-2	-1

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
London	76	77	81	87	92	94
East Hampton	73	73	74	77	81	86
Difference	-3	-4	-7	-10	-11	-8

How both climates are changing

Both cities are warming. Each city has its own warming trend; see its trends page for the year-by-year detail. London trends → · East Hampton trends →

Both cities' Köppen climate types are projected to hold steady through 2099 (SSP2-4.5).

Methodology & sources

London

Temperature & precipitation — 1991–2020 normals computed from 25 years of daily observations at Hampstead, a weather station, about 22 km from the city centre. The underlying daily records come from NOAA's global station network.

Cloud, humidity, wind & sunshine — modelled estimates from NASA POWER, NASA's satellite-and-reanalysis climatology. This is the standard global source for atmospheric variables, which are not measured at most weather stations.

East Hampton

Temperature & precipitation — the official 1991–2020 climate normals from NOAA's U.S. Climate Normals, measured at MT Carmel (NOAA GHCN station USC00065077), about 78 km from the city centre.

How we build these numbers →

← change London · change East Hampton → · London page · East Hampton page