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Edinburgh · May · warmth

Warmest places to go from Edinburgh in May

The warmest place you can reach from Edinburgh in May within 15 hours is Edfu at 31.4 °C, costing 1,055 kg CO₂e return. The lowest-carbon option is Inverness at 14.6 kg — 72× less carbon for 19.2 °C less.

Every destination here is on the efficiency frontier: nowhere else in Europe is both warmer in May and lower in carbon. Anything a better option beats outright has been left out.

InvernessEdfu
Where they are. Solid lines are rail or ferry, dashed are flights, from Edinburgh. Pick one to compare.
Carbon against warmth, May, departing Edinburgh. Journeys of up to 15 hours each way.21 destinations. Lowest carbon Inverness at 14.6 kilograms and 12.2 °C; best for warmth Edfu at 1,055 kilograms and 31.4 °C. Inverness · 14.6 kgSeville · 522 kgKairouan · 621 kgEdfu · 1,055 kg

By rail or ferry By air

Carbon against warmth, May, departing Edinburgh. Journeys of up to 15 hours each way.

What the 15-hour limit costs: at this budget Perpignan can only be reached by air — 387 kg CO₂e, in 5h 30m. Allow up to 24 hours and the train does the same journey for 72.6 kg in 23h 6m — 5× less carbon for 17h 36m more travelling.

May from Edinburgh — 21 destinations on the frontier, 4 without flying.
DestinationHowCO₂e returnTempSun/dayRain/dayJourney
Inverness, United KingdomRail14.6 kg12.2 °C9.1 h1.9 mm4h 30m
Kendal, United KingdomRail14.7 kg12.8 °C9.7 h3.2 mm4h 30m
Paris, FranceRail53.1 kg14.4 °C10.9 h3.5 mm14h
Nijmegen, The NetherlandsRail55.1 kg14.6 °C11.0 h3.5 mm15h
Mainz, GermanyAir255 kg15.3 °C10.6 h2.9 mm4h 54m
Bellinzona, SwitzerlandAir346 kg16.3 °C9.4 h8.3 mm5h 18m
Montpellier, FranceAir368 kg17.4 °C11.3 h3.3 mm5h 24m
Perpignan, FranceAir387 kg17.9 °C11.3 h1.6 mm5h 30m
Zaragoza, SpainAir402 kg18.8 °C13.1 h0.8 mm5h 36m
Alzira, SpainAir473 kg20.3 °C12.2 h1.3 mm6h
Seville, SpainAir522 kg21.7 °C12.3 h0.8 mm6h 18m
Kairouan, TunisiaAir621 kg21.8 °C11.0 h1.7 mm6h 48m
Gafsa, TunisiaAir645 kg22.9 °C11.7 h1.2 mm6h 54m
Metlaoui, TunisiaAir645 kg23.8 °C11.8 h0.8 mm6h 54m
Tozeur, TunisiaAir654 kg25.8 °C11.6 h0.6 mm7h
Moulay Ali Cherif, MoroccoAir690 kg26.6 °C12.1 h0.1 mm7h 12m
Zagora, MoroccoAir718 kg27.6 °C12.4 h0.0 mm7h 18m
Assiut, EgyptAir985 kg29.0 °C11.9 h0.0 mm9h 6m
Sharm el-Sheikh, EgyptAir1,008 kg30.0 °C12.6 h0.1 mm9h 12m
Luxor, EgyptAir1,036 kg31.2 °C12.0 h0.0 mm9h 24m
Edfu, EgyptAir1,055 kg31.4 °C12.1 h0.0 mm9h 30m

Warm is not the same as pleasant, which is why sunshine and rainfall are shown alongside temperature. All three are ERA5 monthly means for 2023–2024.

Where the curve breaks

The frontier is gentle until it isn't. Going from Seville (522 kg, 21.7 °C) to Kairouan (621 kg, 21.8 °C) buys 0.1 °C more warmth for an extra 98.9 kg — 989 kg of CO₂e per degree. That single step is the most expensive warmth on the whole curve.

The pick of them

If you'd rather have sunshine than heat

May answers differently depending on what you're after. The sunniest destinations from Edinburgh in May are a different list — the brightest places are not always the hottest, and in winter the difference is large.

Where to stay in Edfu

Places to stay in Edfu, Egypt, on a live map. Prices and availability come from Stay22 and its booking partners.

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.

Other months from Edinburgh

May from elsewhere

Questions

Where is the warmest place to go from Edinburgh in May?

Edfu, Egypt, at 31.4 °C. Reaching it emits 1,055 kg CO₂e return, travelling 9h 30m each way by air.

Can I get somewhere warm from Edinburgh in May without flying?

Yes. Nijmegen reaches 14.6 °C and is reachable by rail or ferry in 15h, emitting 55.1 kg CO₂e return — though Edfu is warmer still, if you fly.

How much carbon does a return trip from Edinburgh to Edfu produce?

1,055 kg CO₂e for one person, return, by air. That uses the UK Government's 2026 conversion factors, including radiative forcing for flights.

Carbon uses UK Government (DESNZ/DEFRA) 2026 conversion factors applied to great-circle distance, with radiative forcing included for flights. Rail journey times are modelled estimates, not timetabled services. Full method · download the data.