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Warsaw · July · sunshine

Sunniest places to go from Warsaw in July

In July, the sunniest well-known place within 15 hours of Warsaw is Nice, France, 14.3 h of sun a day and 25.2 °C, about 5h 24m each way by air. Without flying, it is Visby, Sweden, 14.1 h of sun a day, about 10h 54m each way by train, for about 19× less carbon (18.5 kg CO₂e return against 350 kg).

The 10 sunniest places within 15 hours of Warsaw

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.

  1. Nice, France14.3 h · 25.2 °C · mostly dry · sea 25.4 °Cair ≈ 5h 24m · 350 kg CO₂e return
  2. Bastia, France14.3 h · 27.5 °C · mostly dry · sea 26.2 °Cair ≈ 5h 18m · 344 kg CO₂e return
  3. Sofia, Bulgaria14.3 h · 24.6 °C · mostly dryair ≈ 4h 54m · 270 kg CO₂e return
  4. Ajaccio, France14.2 h · 26.1 °C · mostly dry · sea 25.1 °Cair ≈ 5h 30m · 370 kg CO₂e return
  5. Segovia, Spain14.2 h · 22.9 °C · mostly dryair ≈ 6h 30m · 572 kg CO₂e return
  6. Ávila, Spain14.2 h · 22.7 °C · mostly dryair ≈ 6h 36m · 587 kg CO₂e return
  7. Sanremo, Italy14.2 h · 25.3 °C · mostly dry · sea 25.4 °Cair ≈ 5h 18m · 341 kg CO₂e return
  8. Visby, Sweden14.1 h · 17.5 °C · 2.2 mm rain a day · sea 16.9 °Crail ≈ 10h 54m · 18.5 kg CO₂e return
  9. Florence, Italy14.1 h · 26.7 °C · mostly dryair ≈ 5h 6m · 298 kg CO₂e return
  10. Pristina, Kosovo14.1 h · 24.0 °C · mostly dryair ≈ 4h 54m · 267 kg CO₂e return

Without flying

The sunniest places the train reaches within 15 hours. Visby is 14.1 h for 18.5 kg — about 19× less carbon than flying to Nice.

  1. Visby, Sweden14.1 h · 17.5 °C · 2.2 mm rain a day · sea 16.9 °Crail ≈ 10h 54m · 18.5 kg CO₂e return
  2. Stockholm, Sweden13.7 h · 17.3 °C · 3.8 mm rain a dayrail ≈ 13h 36m · 23.9 kg CO₂e return
  3. Oradea, Romania13.6 h · 24.3 °C · 1.6 mm rain a dayrail ≈ 13h 36m · 17.1 kg CO₂e return
  4. Szeged, Hungary13.6 h · 25.2 °C · 1.3 mm rain a dayrail ≈ 11h 6m · 19.7 kg CO₂e return
  5. Debrecen, Hungary13.5 h · 24.2 °C · 1.9 mm rain a dayrail ≈ 9h 24m · 15.5 kg CO₂e return
  6. Pécs, Hungary13.3 h · 23.7 °C · 1.6 mm rain a dayrail ≈ 11h 36m · 21.1 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 Warsaw in July within 15 hours is Visby, 14.1 h, costing 18.5 kg CO₂e return. The lowest-carbon option is Lublin at 4.5 kg — 4× 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 July and lower in carbon. Anything a better option beats outright has been left out.

LublinVisby
Where they are. Solid lines are rail or ferry, dashed are flights, from Warsaw. Pick one to compare.
Carbon against sunshine, July, departing Warsaw. Journeys of up to 15 hours each way.4 destinations. Lowest carbon Lublin at 4.5 kilograms and 12.3 h; best for sunshine Visby at 18.5 kilograms and 14.1 h. Lublin · 4.5 kgBrodnica · 4.7 kgDebrecen · 15.5 kgVisby · 18.5 kg

By rail or ferry By air

Carbon against sunshine, July, departing Warsaw. Journeys of up to 15 hours each way.
July from Warsaw — 4 destinations on the frontier, 4 without flying.
DestinationHowCO₂e returnTempSun/dayRain/dayJourney
Lublin, PolandRail4.5 kg20.9 °C12.3 h3.8 mm3h 42m
Brodnica, PolandRail4.7 kg19.8 °C12.9 h1.9 mm3h 48m
Debrecen, HungaryRail15.5 kg24.2 °C13.5 h1.9 mm9h 24m
Visby, SwedenRail18.5 kg17.5 °C14.1 h2.2 mm10h 54m

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.

The pick of them

Lublin, PolandLublinPoland4.5 kg CO₂e return20.9 °C · 12.3 h sun · 3h 42m by railwarm but wetVisby, SwedenVisbySweden18.5 kg CO₂e return17.5 °C · 14.1 h sun · 10h 54m by railwarm overall

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 Visby

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

Search places to stay in Visby →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 Warsaw

July from elsewhere

Photo credits

Questions

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

Visby, Sweden, at 14.1 h. Reaching it emits 18.5 kg CO₂e return, travelling 10h 54m each way by rail (modelled).

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

Yes. Visby reaches 14.1 h and is reachable by rail or ferry in 10h 54m (modelled), emitting 18.5 kg CO₂e return — which is also the best on this frontier.

How much carbon does a return trip from Warsaw to Visby produce?

18.5 kg CO₂e for one person, return, by rail. 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.