Frankfurt · August · sunshine

Sunniest places to go from Frankfurt in August

In August, the sunniest well-known place within 15 hours of Frankfurt is Ankara, Turkey, 13.2 h of sun a day and 26.5 °C, about 6h 24m each way by air. Without flying, it is Lleida, Spain, 12.8 h of sun a day, about 15h each way by train, for about 17× less carbon (33.4 kg CO₂e return against 553 kg).

The 10 sunniest places within 15 hours of Frankfurt

Ranked on sunshine in August 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.

Ankara, Turkey13.2 h · 26.5 °C · mostly dryair ≈ 6h 24m · 553 kg CO₂e return
Cosenza, Italy13.0 h · 25.4 °C · 1.2 mm rain a day · sea 28.3 °Cair ≈ 5h 18m · 337 kg CO₂e return
Catanzaro, Italy13.0 h · 26.7 °C · mostly dry · sea 27.7 °Cair ≈ 5h 24m · 351 kg CO₂e return
Mytilene, Greece13.0 h · 28.5 °C · mostly dry · sea 25.0 °Cair ≈ 6h · 468 kg CO₂e return
Konya, Turkey13.0 h · 26.7 °C · mostly dryair ≈ 6h 36m · 585 kg CO₂e return
Izmir, Turkey13.0 h · 29.2 °C · mostly dry · sea 25.8 °Cair ≈ 6h 6m · 491 kg CO₂e return
Potenza, Italy13.0 h · 23.3 °C · mostly dryair ≈ 5h 6m · 299 kg CO₂e return
Athens, Greece12.9 h · 28.7 °C · mostly dry · sea 27.7 °Cair ≈ 5h 54m · 453 kg CO₂e return
Korçë, Albania12.9 h · 22.1 °C · mostly dryair ≈ 5h 24m · 356 kg CO₂e return
Pristina, Kosovo12.9 h · 23.4 °C · mostly dryair ≈ 5h 12m · 318 kg CO₂e return

Without flying

The sunniest places the train reaches within 15 hours. Lleida is 12.8 h for 33.4 kg — about 17× less carbon than flying to Ankara.

Lleida, Spain12.8 h · 27.9 °C · mostly dryrail ≈ 15h · 33.4 kg CO₂e return
Rome, Italy12.8 h · 27.1 °C · 1.7 mm rain a dayrail ≈ 14h 48m · 28.3 kg CO₂e return
Marseille, France12.7 h · 24.5 °C · mostly dry · sea 22.8 °Crail ≈ 9h 36m · 23.6 kg CO₂e return
Zaragoza, Spain12.7 h · 27.2 °C · mostly dryrail ≈ 14h 42m · 35.3 kg CO₂e return
Huesca, Spain12.7 h · 25.9 °C · mostly dryrail ≈ 14h · 33.3 kg CO₂e return
Avignon, France12.6 h · 25.6 °C · 1.3 mm rain a dayrail ≈ 9h 12m · 22.0 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 Frankfurt in August within 15 hours is Bugojno, 12.9 h, costing 238 kg CO₂e return. The lowest-carbon option is Haguenau at 4.7 kg — 51× less carbon, for 1.8 hours less sunshine.

Every destination here is on the efficiency frontier: nowhere else this site covers is both sunnier in August 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 Frankfurt. Pick one to compare.

By rail or ferry By air

Carbon against sunshine, August, departing Frankfurt. Journeys of up to 15 hours each way.

What the 15-hour limit costs: at this budget Bugojno can only be reached by air — 238 kg CO₂e, in 4h 48m. Allow up to 24 hours and the train does the same journey for 27.9 kg in 21h 12m — 9× less carbon for 16h 24m more travelling.

August from Frankfurt — 5 destinations on the frontier, 4 without flying.
Destination	How	CO₂e return	Temp	Sun/day	Rain/day	Journey
Haguenau, France	Rail	4.7 kg	20.9 °C	11.1 h	2.7 mm	4h 18m
Freiburg im Breisgau, Germany	Rail	7.2 kg	20.9 °C	11.4 h	2.3 mm	5h
Bolzano, Italy	Rail	13.2 kg	24.9 °C	12.0 h	3.1 mm	8h 18m
Aosta, Italy	Rail	14.7 kg	24.3 °C	12.4 h	1.6 mm	8h 24m
Bugojno, Bosnia and Herzegovina	Air	238 kg	21.9 °C	12.9 h	1.1 mm	4h 48m

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 Aosta (14.7 kg, 12.4 h) to Bugojno (238 kg, 12.9 h) buys 0.5 hours more sunshine for an extra 223 kg — 446 kg of CO₂e per hour. That single step is the most expensive sunshine on the whole curve.

The pick of them

HaguenauFrance4.7 kg CO₂e return20.9 °C · 11.1 h sun · 4h 18m by railwarm overall AostaItaly14.7 kg CO₂e return24.3 °C · 12.4 h sun · 8h 24m by railwarm overall

BugojnoBosnia and Herzegovina238 kg CO₂e return21.9 °C · 12.9 h sun · 4h 48m by airwarm, bright and dry

The same month, asked differently

August 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 Bugojno

Places to stay in Bugojno, Bosnia and Herzegovina, on a live map. Prices and availability come from Stay22 and its booking partners.

Search places to stay in Bugojno →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 Frankfurt

August from elsewhere

Photo credits

Bugojno: United States Air Force Combat Camera Imagery by Senior Airman Justin D. Pyle, Public domain, via Wikimedia Commons
Ankara: Jorge Franganillo from Barcelona, Spain, CC BY 2.0, via Wikimedia Commons
Mytilene: SilentResident (compilation, sources to attribute see above; if any of the sources used in the Montage are removed from , CC BY-SA 3.0, via Wikimedia Commons
Izmir: Rafaela Ely, CC BY 2.0, via Wikimedia Commons
Athens: Thomas Wolf, www.foto-tw.de, CC BY-SA 3.0 de, via Wikimedia Commons
Korçë: Joergsam, CC BY-SA 3.0, via Wikimedia Commons
Pristina: Arben Llapashtica, CC BY-SA 3.0, via Wikimedia Commons
Lleida: Jorge Franganillo from Barcelona, Spain, CC BY 2.0, via Wikimedia Commons
Rome: Bert Kaufmann from Roermond, Netherlands, CC BY-SA 2.0, via Wikimedia Commons
Marseille: kallerna, CC BY-SA 4.0, via Wikimedia Commons
Zaragoza: Juan Bautista Martínez del Mazo, Public domain, 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

Questions

Where is the sunniest place to go from Frankfurt in August?

Bugojno, Bosnia and Herzegovina, at 12.9 h. Reaching it emits 238 kg CO₂e return, travelling 4h 48m each way by air (modelled).

Can I get somewhere sunny from Frankfurt in August without flying?

Yes. Aosta reaches 12.4 h and is reachable by rail or ferry in 8h 24m (modelled), emitting 14.7 kg CO₂e return — though Bugojno is sunnier still, if you fly.

How much carbon does a return trip from Frankfurt to Bugojno produce?

238 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.