Edinburgh · July · sunshine

Sunniest places to go from Edinburgh in July

In July, the sunniest well-known place within 15 hours of Edinburgh is Nice, France, 14.3 h of sun a day and 25.2 °C, about 5h 36m each way by air. Without flying, it is Marseille, France, 13.9 h of sun a day, about 14h 42m each way by train, for about 5× less carbon (72.5 kg CO₂e return against 390 kg).

The 10 sunniest places within 15 hours of Edinburgh

Ranked on sunshine in July alone, among well-known places (a Wikivoyage travel guide and at least 40,000 Wikipedia readers a year), one per area and at most three per country. The carbon is shown, not used to choose: the list further down is the other question, how much sunshine each extra kilogram buys.

Nice, France14.3 h · 25.2 °C · mostly dry · sea 25.4 °Cair ≈ 5h 36m · 390 kg CO₂e return
Bastia, France14.3 h · 27.5 °C · mostly dry · sea 26.2 °Cair ≈ 5h 48m · 435 kg CO₂e return
Sofia, Bulgaria14.3 h · 24.6 °C · mostly dryair ≈ 6h 42m · 603 kg CO₂e return
Ajaccio, France14.2 h · 26.1 °C · mostly dry · sea 25.1 °Cair ≈ 5h 54m · 448 kg CO₂e return
Segovia, Spain14.2 h · 22.9 °C · mostly dryair ≈ 5h 42m · 420 kg CO₂e return
Ávila, Spain14.2 h · 22.7 °C · mostly dryair ≈ 5h 48m · 429 kg CO₂e return
Sanremo, Italy14.2 h · 25.3 °C · mostly dry · sea 25.4 °Cair ≈ 5h 36m · 392 kg CO₂e return
Visby, Sweden14.1 h · 17.5 °C · 2.2 mm rain a day · sea 16.9 °Cair ≈ 5h 18m · 331 kg CO₂e return
Florence, Italy14.1 h · 26.7 °C · mostly dryair ≈ 5h 48m · 427 kg CO₂e return
Pristina, Kosovo14.1 h · 24.0 °C · mostly dryair ≈ 6h 30m · 574 kg CO₂e return

Without flying

The sunniest places the train reaches within 15 hours. Marseille is 13.9 h for 72.5 kg — about 5× less carbon than flying to Nice.

Marseille, France13.9 h · 24.8 °C · mostly dry · sea 22.6 °Crail ≈ 14h 42m · 72.5 kg CO₂e return
Avignon, France13.7 h · 25.4 °C · mostly dryrail ≈ 14h 12m · 70.0 kg CO₂e return
Montpellier, France13.4 h · 25.4 °C · mostly dryrail ≈ 14h 54m · 70.3 kg CO₂e return
Saint-Etienne, France13.2 h · 21.0 °C · 1.5 mm rain a dayrail ≈ 14h 42m · 65.1 kg CO₂e return
Geneva, Switzerland13.0 h · 21.6 °C · 3.2 mm rain a dayrail ≈ 14h 42m · 64.9 kg CO₂e return
Basel, Switzerland12.0 h · 20.6 °C · 4.1 mm rain a dayrail ≈ 14h 36m · 63.8 kg CO₂e return

≈ is the model's estimate (air times include getting to and through the airport); ✓ is a rail journey checked against a real timetable, with the date it was checked. Temperatures are historical daily means for 2023–2024, averaged across day and night, so afternoons run warmer.

The low-carbon trade-off

The sunniest place you can reach from Edinburgh in July within 15 hours is Nice, 14.3 h, costing 390 kg CO₂e return. The lowest-carbon option is Whitehaven at 12.7 kg — 31× less carbon, for 4.4 hours less sunshine.

Every destination here is on the efficiency frontier: nowhere else this site covers is both sunnier in July and lower in carbon. Anything a better option beats outright has been left out.

Where they are. Solid lines are rail or ferry, dashed are flights, from Edinburgh. Pick one to compare.

By rail or ferry By air

Carbon against sunshine, July, departing Edinburgh. Journeys of up to 15 hours each way.

What the 15-hour limit costs: at this budget Nice can only be reached by air — 390 kg CO₂e, in 5h 36m. Allow up to 24 hours and the train does the same journey for 73.3 kg in 17h 12m — 5× less carbon for 11h 36m more travelling.

July from Edinburgh — 7 destinations on the frontier, 6 without flying.
Destination	How	CO₂e return	Temp	Sun/day	Rain/day	Journey
Whitehaven, United Kingdom	Rail	12.7 kg	14.6 °C	9.9 h	5.4 mm	3h 48m
Sunderland, United Kingdom	Rail	13.1 kg	15.4 °C	11.1 h	4.0 mm	3h 48m
Tours, France	Rail	56.5 kg	20.2 °C	11.7 h	1.8 mm	12h 42m
Chalon-sur-Saône, France	Rail	61.7 kg	21.2 °C	12.4 h	2.9 mm	14h 42m
Saint-Etienne, France	Rail	65.1 kg	21.0 °C	13.2 h	1.5 mm	14h 42m
Marseille, France	Rail	72.5 kg	24.8 °C	13.9 h	0.2 mm	14h 42m
Nice, France	Air	390 kg	25.2 °C	14.3 h	0.3 mm	5h 36m

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 Marseille (72.5 kg, 13.9 h) to Nice (390 kg, 14.3 h) buys 0.4 hours more sunshine for an extra 318 kg — 794 kg of CO₂e per hour. That single step is the most expensive sunshine on the whole curve.

The pick of them

WhitehavenUnited Kingdom12.7 kg CO₂e return14.6 °C · 9.9 h sun · 3h 48m by railmild and bright

MarseilleFrance72.5 kg CO₂e return24.8 °C · 13.9 h sun · 14h 42m by railwarm, bright and dry

NiceFrance390 kg CO₂e return25.2 °C · 14.3 h sun · 5h 36m by airwarm, bright and dry

The same month, asked differently

July answers differently depending on what you are after, and the lists genuinely diverge: the brightest places are not the hottest, and in summer the useful question stops being where is warm at all.

Where to stay in Nice

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

Search places to stay in Nice →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.

Other months from Edinburgh

July from elsewhere

Photo credits

Whitehaven: Stanley Walker, CC BY-SA 2.0, via Wikimedia Commons
Marseille: kallerna, CC BY-SA 4.0, via Wikimedia Commons
Nice: Moody Dreiza (Moody751 at English Wikipedia), CC BY 2.5, via Wikimedia Commons
Bastia: dronepicr, CC BY 2.0, via Wikimedia Commons
Sofia: Deensel, CC BY 2.0, via Wikimedia Commons
Ajaccio: Julian Nyča, CC BY-SA 3.0, via Wikimedia Commons
Segovia: Marostegui, CC BY-SA 4.0, via Wikimedia Commons
Ávila: Anual, CC BY 3.0, via Wikimedia Commons
Visby: Żeglarz, Public domain, via Wikimedia Commons
Pristina: Arben Llapashtica, CC BY-SA 3.0, via Wikimedia Commons
Avignon: Jean-Marc Rosier (de/from http://www.cjrosier.com + http://www.gordes-immobilier.com), CC BY-SA 3.0, via Wikimedia Commons
Montpellier: Assembled by DePlusJean, CC BY-SA 3.0, via Wikimedia Commons

Questions

Where is the sunniest place to go from Edinburgh in July?

Nice, France, at 14.3 h. Reaching it emits 390 kg CO₂e return, travelling 5h 36m each way by air (modelled).

Can I get somewhere sunny from Edinburgh in July without flying?

Yes. Marseille reaches 13.9 h and is reachable by rail or ferry in 14h 42m (modelled), emitting 72.5 kg CO₂e return — though Nice is sunnier still, if you fly.

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

390 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.