Warsaw · July · warmth

Warmest places to go from Warsaw in July

The warmest place you can reach from Warsaw in July within 15 hours is Zagora at 36.6 °C, costing 823 kg CO₂e return. The lowest-carbon option is Lublin at 4.5 kg — 183× less carbon for 15.7 °C less.

Every destination here is on the efficiency frontier: nowhere else in Europe is both warmer 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 Warsaw. Pick one to compare.

By rail or ferry By air

Carbon against warmth, July, departing Warsaw. Journeys of up to 15 hours each way.

What the 15-hour limit costs: at this budget Taranto can only be reached by air — 337 kg CO₂e, in 5h 18m. Allow up to 24 hours and the train does the same journey for 39.5 kg in 20h 18m — 9× less carbon for 15h more travelling.

July from Warsaw — 16 destinations on the frontier, 8 without flying.
Destination	How	CO₂e return	Temp	Sun/day	Rain/day	Journey
Lublin, Poland	Rail	4.5 kg	20.9 °C	12.3 h	3.8 mm	4h 6m
Tarnobrzeg, Poland	Rail	5.6 kg	21.7 °C	12.0 h	4.1 mm	4h 36m
Michalovce, Slovakia	Rail	11.6 kg	22.6 °C	12.5 h	2.8 mm	7h 24m
Nyiregyhaza, Hungary	Rail	14.1 kg	23.6 °C	13.2 h	1.5 mm	8h 30m
Komárno, Slovakia	Rail	15.9 kg	24.5 °C	13.0 h	1.8 mm	9h 24m
Szentes, Hungary	Rail	18.4 kg	25.5 °C	13.6 h	1.2 mm	10h 30m
Vrbas, Serbia	Rail	22.0 kg	26.4 °C	13.4 h	1.7 mm	12h 12m
Slatina, Romania	Rail	26.6 kg	27.3 °C	14.0 h	1.0 mm	14h 18m
Plovdiv, Bulgaria	Air	291 kg	28.3 °C	14.0 h	0.3 mm	5h
Taranto, Italy	Air	337 kg	29.9 °C	13.8 h	0.3 mm	5h 18m
Larissa, Greece	Air	354 kg	30.2 °C	13.8 h	0.1 mm	5h 24m
Corinth, Greece	Air	401 kg	31.4 °C	13.6 h	0.1 mm	5h 36m
Nazilli, Turkey	Air	425 kg	32.8 °C	13.9 h	0.0 mm	5h 48m
Akcakale, Turkey	Air	559 kg	34.2 °C	13.3 h	0.0 mm	6h 30m
Tozeur, Tunisia	Air	574 kg	35.6 °C	13.0 h	0.0 mm	6h 30m
Zagora, Morocco	Air	823 kg	36.6 °C	12.1 h	0.0 mm	7h 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.

Where the curve breaks

The frontier is gentle until it isn't. Going from Slatina (26.6 kg, 27.3 °C) to Plovdiv (291 kg, 28.3 °C) buys 1.0 °C more warmth for an extra 264 kg — 264 kg of CO₂e per degree. That single step is the most expensive warmth on the whole curve.

The pick of them

LublinPoland4.5 kg CO₂e return20.9 °C · 12.3 h sun · 4h 6m by railwarm but wet SlatinaRomania26.6 kg CO₂e return27.3 °C · 14.0 h sun · 14h 18m by railwarm, bright and dry ZagoraMorocco823 kg CO₂e return36.6 °C · 12.1 h sun · 7h 54m by airwarm, bright and dry

If you'd rather have sunshine than heat

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

Where to stay in Zagora

Places to stay in Zagora, Morocco, 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 Warsaw

July from elsewhere

Questions

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

Zagora, Morocco, at 36.6 °C. Reaching it emits 823 kg CO₂e return, travelling 7h 54m each way by air.

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

Yes. Slatina reaches 27.3 °C and is reachable by rail or ferry in 14h 18m, emitting 26.6 kg CO₂e return — though Zagora is warmer still, if you fly.

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

823 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.