0xCarbon
United Kingdom · 50.61°, -2.46° · -2 m

Weymouth

Weymouth, United Kingdom
Photo: ITookSomePhotos, CC BY-SA 4.0, via Wikimedia Commons

Reaching Weymouth from London emits 15.4 kg CO₂e return by rail (4h 18m each way) against 87.6 kg by air — 6× the carbon. It averages 17.0 °C in August and 5.9 °C in January.

Weymouth is a seaside resort town in Dorset, a county on the south coast of the West Country, in England. — Wikivoyage, CC BY-SA 4.0

When to go: Weymouth is warmest in August (17.0 °C), sunniest in June (13.6 h a day); coldest in January (5.9 °C). Month by month

15.4kg CO₂e return by rail, from London
87.6kg CO₂e return by air, from London
13.6hours of sunshine a day in June, its brightest month

Getting there

Return carbon and one-way journey time to Weymouth. Times are modelled.
FromDistanceBy railRail timeBy airAir time
Amsterdam545 km25.9 kg9h 42m137 kg4h 12m
Barcelona1,086 km48.9 kg16h 12m273 kg4h 54m
Berlin1,115 km42.8 kg16h 6m280 kg5h
Birmingham211 km17.0 kg4h 30m96.8 kg3h 48m
Brussels480 km24.8 kg7h 48m121 kg4h 6m
Copenhagen1,146 km43.5 kg21h 42m288 kg5h
Dublin398 km——100 kg4h
Edinburgh596 km47.9 kg9h 30m273 kg4h 18m
Frankfurt792 km34.2 kg11h 54m199 kg4h 36m
Glasgow596 km47.9 kg9h 42m273 kg4h 18m
Leeds359 km28.9 kg6h 42m165 kg4h
Lisbon1,423 km62.1 kg33h 42m358 kg5h 24m
Liverpool313 km25.2 kg6h144 kg3h 54m
London191 km15.4 kg4h 18m87.6 kg3h 48m
Madrid1,138 km52.6 kg19h 48m286 kg5h
Manchester319 km25.7 kg6h 6m146 kg3h 54m
Milan1,036 km43.7 kg16h 30m261 kg4h 54m
Munich1,051 km42.4 kg15h 12m264 kg4h 54m
Newcastle488 km39.2 kg8h224 kg4h 12m
Nottingham275 km22.1 kg5h 30m126 kg3h 54m
Oslo1,325 km49.4 kg31h 18m333 kg5h 18m
Paris397 km25.5 kg8h 6m99.9 kg4h
Prague1,197 km45.8 kg21h 36m301 kg5h 6m
Rome1,500 km57.7 kg20h 30m377 kg5h 30m
Sheffield315 km25.3 kg6h145 kg3h 54m
Stockholm1,619 km57.6 kg28h407 kg5h 42m
Vienna1,384 km51.8 kg20h 18m348 kg5h 18m
Warsaw1,630 km58.1 kg23h 36m410 kg5h 42m
Zurich880 km38.3 kg13h 36m221 kg4h 42m

The year in Weymouth

Average temperature, °C — warmest in August
January: 5.9 °C5.9 °CJanFebruary: 7.8 °CFebMarch: 8.1 °CMarApril: 9.4 °CAprMay: 13.1 °CMayJune: 16.0 °CJunJuly: 16.4 °CJulAugust: 17.0 °C17.0 °CAugSeptember: 16.0 °CSepOctober: 13.5 °COctNovember: 9.5 °CNovDecember: 8.7 °CDec
Sunshine, hours a day — brightest in June
January: 4.8 hJanFebruary: 4.8 hFebMarch: 5.8 hMarApril: 8.6 hAprMay: 11.8 hMayJune: 13.6 h13.6 hJunJuly: 11.0 hJulAugust: 9.9 hAugSeptember: 8.1 hSepOctober: 6.6 hOctNovember: 4.0 hNovDecember: 3.2 h3.2 hDec
Sea temperature, °C — warmest in August
January: 10.5 °CJanFebruary: 9.2 °C9.2 °CFebMarch: 9.2 °CMarApril: 10.2 °CAprMay: 12.1 °CMayJune: 14.7 °CJunJuly: 16.6 °CJulAugust: 17.7 °C17.7 °CAugSeptember: 17.6 °CSepOctober: 16.4 °COctNovember: 14.2 °CNovDecember: 11.5 °CDec
Historical daily means for 2023–2024, by month (ERA5 reanalysis) — averaged across day and night; sea temperature NOAA OISST v2.1, 2023–2024, nearest open sea
 JanFebMarAprMayJunJulAugSepOctNovDec
Temp °C5.97.88.19.413.116.016.417.016.013.59.58.7
Sun h/day4.84.85.88.611.813.611.09.98.16.64.03.2
Rain mm/day3.73.35.13.02.71.23.62.24.56.24.24.2
Sea °C10.59.29.210.212.114.716.617.717.616.414.211.5

When to go

Weymouth is warmest in August at 17.0 °C but brightest in June, averaging 13.6 hours of sun a day — the two do not always coincide, which is worth knowing before booking. Its coldest is January at 5.9 °C.

Three months worth booking

The same year of measurements, decided rather than tabulated. Each opens the map below on dates in that month.

Staying there

A hotel room in United Kingdom emits about 10.4 kg CO₂e per night under UK Government 2026 factors — a country average per occupied room, not this or any particular hotel. 7 nights in one room adds roughly 73 kg — about 4.7× the carbon of one person getting there by rail from London. Two sharing the room halve that share each; the journey does not halve.

Where to stay in Weymouth

Places to stay in Weymouth, United Kingdom, on a live map. Prices and availability come from Stay22 and its booking partners.

Search places to stay in Weymouth →Opens the booking search in a new tab. Same partners as the map below.

Affiliate disclosure. A booking made through this map may earn 0xCarbon a commission, at no extra cost to you. It changes nothing above it: the emissions figures come from UK Government conversion factors and are computed before anyone is paid anything.See the method.

Distances are great-circle. Rail assumes international rail at 0.01135 kg CO₂e per passenger-km with a 1.3× track detour allowance; flights use 0.12576 kg per passenger-km including radiative forcing. Journey times are modelled, not timetabled. Full method.