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France · 46.16°, -1.15° · 13 m

La Rochelle

La Rochelle, France
Photo: Remi Jouan, CC BY-SA 3.0, via Wikimedia Commons

Reaching La Rochelle from London emits 17.7 kg CO₂e return by rail (9h 36m each way) against 151 kg by air — 9× the carbon. It averages 20.5 °C in August and 7.5 °C in January.

La Rochelle is a city in Charente-Maritime on the Atlantic coast of France. — Wikivoyage, CC BY-SA 4.0

When to go: La Rochelle is warmest in August (20.5 °C), sunniest in June (12.6 h a day), driest in July; coldest in January (7.5 °C). Month by month

17.7kg CO₂e return by rail, from London
151kg CO₂e return by air, from London
12.6hours of sunshine a day in June, its brightest month

Getting there

Return carbon and one-way journey time to La Rochelle. Times are modelled.
FromDistanceBy railRail timeBy airAir time
Amsterdam817 km24.1 kg10h206 kg4h 36m
Barcelona594 km17.5 kg10h 36m149 kg4h 18m
Berlin1,267 km37.4 kg15h 24m319 kg5h 12m
Birmingham705 km30.7 kg12h 24m177 kg4h 24m
Bristol598 km31.4 kg12h 36m150 kg4h 18m
Brussels660 km19.5 kg8h 6m166 kg4h 24m
Cardiff610 km34.7 kg12h 54m153 kg4h 18m
Copenhagen1,424 km42.0 kg20h 54m358 kg5h 24m
Dublin877 km——221 kg4h 42m
Edinburgh1,098 km60.6 kg15h 24m276 kg5h
Frankfurt851 km25.1 kg10h 18m214 kg4h 36m
Glasgow1,100 km62.3 kg15h 30m277 kg5h
Leeds849 km39.5 kg13h 12m214 kg4h 36m
Lisbon1,055 km31.1 kg17h 12m265 kg4h 54m
Liverpool816 km40.7 kg13h 12m205 kg4h 36m
London599 km17.7 kg9h 36m151 kg4h 18m
Madrid671 km19.8 kg11h 6m169 kg4h 24m
Manchester817 km38.7 kg13h 6m206 kg4h 36m
Milan805 km23.7 kg13h 36m202 kg4h 36m
Munich986 km29.1 kg12h 24m248 kg4h 48m
Newcastle980 km49.7 kg13h 54m247 kg4h 48m
Nottingham755 km31.8 kg12h 42m190 kg4h 30m
Oslo1,717 km50.7 kg26h 48m432 kg5h 48m
Paris398 km11.8 kg5h 18m100 kg4h
Prague1,233 km36.4 kg19h 12m310 kg5h 6m
Rome1,189 km35.1 kg17h 12m299 kg5h 6m
Sheffield803 km36.0 kg13h202 kg4h 36m
Southampton527 km26.6 kg12h 18m133 kg4h 12m
Stockholm1,940 km57.2 kg27h 12m488 kg6h 6m
Vienna1,341 km39.6 kg17h 30m337 kg5h 18m
Warsaw1,737 km51.3 kg22h 54m437 kg5h 48m
Zurich750 km22.1 kg10h 42m189 kg4h 30m

The year in La Rochelle

Average temperature, °C — warmest in August
January: 7.5 °C7.5 °CJanFebruary: 8.4 °CFebMarch: 10.2 °CMarApril: 12.1 °CAprMay: 15.6 °CMayJune: 19.4 °CJunJuly: 19.8 °CJulAugust: 20.5 °C20.5 °CAugSeptember: 18.7 °CSepOctober: 16.0 °COctNovember: 11.7 °CNovDecember: 9.0 °CDec
Sunshine, hours a day — brightest in June
January: 5.0 hJanFebruary: 5.8 hFebMarch: 7.4 hMarApril: 9.8 hAprMay: 11.3 hMayJune: 12.6 h12.6 hJunJuly: 12.5 hJulAugust: 12.0 hAugSeptember: 10.0 hSepOctober: 7.2 hOctNovember: 5.9 hNovDecember: 4.8 h4.8 hDec
Sea temperature, °C — warmest in August
January: 10.3 °CJanFebruary: 9.9 °C9.9 °CFebMarch: 10.7 °CMarApril: 12.9 °CAprMay: 15.4 °CMayJune: 18.3 °CJunJuly: 19.3 °CJulAugust: 20.7 °C20.7 °CAugSeptember: 19.6 °CSepOctober: 18.5 °COctNovember: 15.0 °CNovDecember: 11.6 °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 °C7.58.410.212.115.619.419.820.518.716.011.79.0
Sun h/day5.05.87.49.811.312.612.512.010.07.25.94.8
Rain mm/day3.43.34.32.63.11.91.41.93.57.34.23.9
Sea °C10.39.910.712.915.418.319.320.719.618.515.011.6

When to go

La Rochelle is warmest in August at 20.5 °C but brightest in June, averaging 12.6 hours of sun a day — the two do not always coincide, which is worth knowing before booking. Its coldest is January at 7.5 °C.

On these lists

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 France emits about 6.7 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 47 kg — about 4.0× the carbon of one person getting there by rail from Paris. Two sharing the room halve that share each; the journey does not halve.

How busy it gets

Charente-Maritime records 18.4 overnight stays per resident a year (12,561,780 nights in 2025). A well-visited region, busy in season but not overwhelmed.

Eurostat, nights spent at tourist accommodation by NUTS 3 region, against resident population. Shown for context only — it plays no part in which destinations appear or in what order. Eurostat does not cover the United Kingdom after 2016, nor North Africa or the Levant at all, so this figure is absent for roughly a third of the destinations here.

Where to stay in La Rochelle

Places to stay in La Rochelle, France, on a live map. Prices and availability come from Stay22 and its booking partners.

Search places to stay in La Rochelle →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.