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Spain · 42.88°, -8.55° · 257 m

Santiago de Compostela

Santiago de Compostela, Spain
Photo: Vanbasten 23, CC BY-SA 3.0, via Wikimedia Commons

Reaching Santiago de Compostela from London emits 33.9 kg CO₂e return by rail (18h 48m each way) against 289 kg by air — 9× the carbon. It averages 20.7 °C in August and 8.8 °C in December.

Santiago de Compostela is the capital city of Galicia in northwest Spain. — Wikivoyage, CC BY-SA 4.0

When to go: Santiago de Compostela is warmest in August (20.7 °C), sunniest in July (12.0 h a day); coldest in December (8.8 °C). Month by month

33.9kg CO₂e return by rail, from London
289kg CO₂e return by air, from London
12.0hours of sunshine a day in July, its brightest month

Getting there

Return carbon and one-way journey time to Santiago de Compostela. Times are modelled.
FromDistanceBy railRail timeBy airAir time
Amsterdam1,454 km42.9 kg19h 12m366 kg5h 24m
Barcelona897 km26.5 kg8h 24m226 kg4h 42m
Berlin1,950 km57.5 kg24h 30m490 kg6h 6m
Birmingham1,177 km47.0 kg21h 30m296 kg5h 6m
Bristol1,053 km47.7 kg21h 48m265 kg4h 54m
Brussels1,318 km38.9 kg17h 18m332 kg5h 18m
Cardiff1,038 km50.9 kg22h 6m261 kg4h 54m
Copenhagen2,075 km61.2 kg30h522 kg6h 18m
Dublin1,175 km——295 kg5h 6m
Edinburgh1,503 km76.8 kg24h 30m378 kg5h 30m
Frankfurt1,539 km45.4 kg19h 30m387 kg5h 36m
Glasgow1,476 km78.6 kg24h 42m371 kg5h 30m
Leeds1,318 km55.8 kg22h 24m332 kg5h 18m
Lisbon465 km13.7 kg8h 18m117 kg4h 6m
Liverpool1,241 km56.9 kg22h 24m312 kg5h 12m
London1,149 km33.9 kg18h 48m289 kg5h
Madrid487 km14.4 kg4h 48m122 kg4h 6m
Manchester1,267 km55.0 kg22h 18m319 kg5h 12m
Milan1,440 km42.5 kg21h 42m362 kg5h 24m
Munich1,667 km49.2 kg21h 36m419 kg5h 42m
Newcastle1,435 km65.9 kg23h361 kg5h 24m
Nottingham1,247 km48.0 kg21h 54m314 kg5h 12m
Oslo2,300 km67.9 kg35h 12m579 kg6h 36m
Paris1,072 km31.6 kg14h 24m270 kg4h 54m
Prague1,922 km56.7 kg28h 24m484 kg6h 6m
Rome1,728 km51.0 kg25h 42m435 kg5h 48m
Sheffield1,279 km52.2 kg22h 12m322 kg5h 12m
Southampton1,043 km42.9 kg21h 30m262 kg4h 54m
Stockholm2,574 km76.0 kg36h 24m648 kg6h 54m
Vienna2,019 km59.6 kg26h 42m508 kg6h 12m
Warsaw2,427 km71.6 kg32h611 kg6h 42m
Zurich1,427 km42.1 kg19h 54m359 kg5h 24m

The year in Santiago de Compostela

Average temperature, °C — warmest in August
January: 8.9 °CJanFebruary: 9.3 °CFebMarch: 10.5 °CMarApril: 13.1 °CAprMay: 14.7 °CMayJune: 18.0 °CJunJuly: 19.3 °CJulAugust: 20.7 °C20.7 °CAugSeptember: 17.6 °CSepOctober: 16.1 °COctNovember: 13.0 °CNovDecember: 8.8 °C8.8 °CDec
Sunshine, hours a day — brightest in July
January: 5.1 h5.1 hJanFebruary: 7.8 hFebMarch: 6.9 hMarApril: 9.8 hAprMay: 10.7 hMayJune: 11.6 hJunJuly: 12.0 h12.0 hJulAugust: 11.1 hAugSeptember: 9.1 hSepOctober: 6.1 hOctNovember: 6.0 hNovDecember: 5.7 hDec
Historical daily means for 2023–2024, by month (ERA5 reanalysis) — averaged across day and night
 JanFebMarAprMayJunJulAugSepOctNovDec
Temp °C8.99.310.513.114.718.019.320.717.616.113.08.8
Sun h/day5.17.86.99.810.711.612.011.19.16.16.05.7
Rain mm/day6.73.76.12.93.93.61.60.63.912.26.64.6

When to go

Santiago de Compostela is warmest in August at 20.7 °C but brightest in July, averaging 12.0 hours of sun a day — the two do not always coincide, which is worth knowing before booking. Its coldest is December at 8.8 °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 Spain emits about 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 49 kg — about 3.6× the carbon of one person getting there by rail from Lisbon. Two sharing the room halve that share each; the journey does not halve.

How busy it gets

A Coruña records 4.9 overnight stays per resident a year (5,560,712 nights in 2024). Comparatively quiet by European standards.

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 Santiago de Compostela

Places to stay in Santiago de Compostela, Spain, on a live map. Prices and availability come from Stay22 and its booking partners.

Search places to stay in Santiago de Compostela →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.