0xCarbon
United Kingdom · 52.98°, -0.03° · 9 m

Boston

Boston, United Kingdom
Photo: BardofL, CC BY 3.0, via Wikimedia Commons

Reaching Boston from London emits 13.1 kg CO₂e return by rail (3h 48m each way) against 74.9 kg by air — 6× the carbon. It averages 17.4 °C in August and 5.0 °C in January.

Boston is a market town in Lincolnshire, England, with a population of 70,500 in 2021. — Wikivoyage, CC BY-SA 4.0

When to go: Boston is warmest in August (17.4 °C), sunniest in June (11.7 h a day); coldest in January (5.0 °C). Month by month

13.1kg CO₂e return by rail, from London
74.9kg CO₂e return by air, from London
11.7hours of sunshine a day in June, its brightest month

Getting there

Return carbon and one-way journey time to Boston. Times are modelled.
FromDistanceBy railRail timeBy airAir time
Amsterdam338 km23.7 kg9h 12m85.0 kg4h
Barcelona1,299 km46.7 kg15h 42m327 kg5h 12m
Berlin904 km40.6 kg15h 36m228 kg4h 42m
Bristol243 km19.6 kg5h112 kg3h 48m
Brussels382 km22.6 kg7h 18m96.1 kg4h
Cardiff272 km21.8 kg5h 24m125 kg3h 54m
Copenhagen868 km41.3 kg21h 12m218 kg4h 42m
Dublin417 km——105 kg4h 6m
Edinburgh389 km31.3 kg7h 6m178 kg4h
Frankfurt681 km32.0 kg11h 30m171 kg4h 24m
Glasgow422 km33.9 kg7h 36m194 kg4h 6m
Lisbon1,732 km59.9 kg33h 12m436 kg5h 48m
Liverpool202 km16.3 kg4h 24m92.8 kg3h 48m
London163 km13.1 kg3h 48m74.9 kg3h 42m
Madrid1,424 km50.4 kg19h 18m358 kg5h 24m
Manchester157 km12.7 kg3h 48m72.2 kg3h 42m
Milan1,069 km41.5 kg16h 6m269 kg4h 54m
Munich979 km40.2 kg14h 48m246 kg4h 48m
Newcastle245 km19.7 kg5h112 kg3h 48m
Oslo1,014 km47.2 kg30h 48m255 kg4h 54m
Paris488 km23.3 kg7h 42m123 kg4h 12m
Prague1,048 km43.6 kg21h 12m264 kg4h 54m
Rome1,547 km55.5 kg20h 6m389 kg5h 36m
Southampton249 km20.0 kg5h 6m114 kg3h 48m
Stockholm1,318 km55.4 kg27h 36m332 kg5h 18m
Vienna1,269 km49.6 kg19h 54m319 kg5h 12m
Warsaw1,418 km55.9 kg23h 6m357 kg5h 24m
Zurich872 km36.1 kg13h 6m219 kg4h 42m

The year in Boston

Average temperature, °C — warmest in August
January: 5.0 °C5.0 °CJanFebruary: 7.4 °CFebMarch: 7.6 °CMarApril: 9.0 °CAprMay: 12.8 °CMayJune: 15.6 °CJunJuly: 16.7 °CJulAugust: 17.4 °C17.4 °CAugSeptember: 15.7 °CSepOctober: 12.1 °COctNovember: 7.3 °CNovDecember: 7.2 °CDec
Sunshine, hours a day — brightest in June
January: 4.5 hJanFebruary: 4.8 hFebMarch: 5.3 hMarApril: 8.7 hAprMay: 9.9 hMayJune: 11.7 h11.7 hJunJuly: 10.0 hJulAugust: 10.1 hAugSeptember: 8.0 hSepOctober: 5.5 hOctNovember: 4.2 hNovDecember: 2.4 h2.4 hDec
Historical daily means for 2023–2024, by month (ERA5 reanalysis) — averaged across day and night
 JanFebMarAprMayJunJulAugSepOctNovDec
Temp °C5.07.47.69.012.815.616.717.415.712.17.37.2
Sun h/day4.54.85.38.79.911.710.010.18.05.54.22.4
Rain mm/day1.52.22.42.51.91.43.71.92.53.92.22.7

When to go

Boston is warmest in August at 17.4 °C but brightest in June, averaging 11.7 hours of sun a day — the two do not always coincide, which is worth knowing before booking. Its coldest is January at 5.0 °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 5.7× the carbon of one person getting there by rail from Manchester. Two sharing the room halve that share each; the journey does not halve.

Where to stay in Boston

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

Search places to stay in Boston →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.