Warmest places to go from Prague in September
In September, the warmest well-known place within 15 hours of Prague is Aswan, Egypt, averaging 34.1 °C across day and night and 11.5 h sun a day, about 7h 54m each way by air. Without flying, it is Pescara, Italy, averaging 22.0 °C across day and night, about 14h 12m each way by train, for about 33× less carbon (25.0 kg CO₂e return against 831 kg).
Every city at once, with and without flying: where is hot in September.
The 10 warmest places within 15 hours of Prague
Ranked on warmth in September 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 warmth each extra kilogram buys.
Aswan, Egypt34.1 °C · 11.5 h sun a day · mostly dryair ≈ 7h 54m · 831 kg CO₂e return
Sharm el-Sheikh, Egypt33.7 °C · 11.5 h sun a day · mostly dry · sea 28.7 °Cair ≈ 7h 30m · 751 kg CO₂e return
Luxor, Egypt33.6 °C · 11.6 h sun a day · mostly dryair ≈ 7h 42m · 787 kg CO₂e return
Aqaba, Jordan31.5 °C · 11.4 h sun a day · mostly dry · sea 27.8 °Cair ≈ 7h 18m · 720 kg CO₂e return
Sanliurfa, Turkey27.7 °C · 11.4 h sun a day · mostly dryair ≈ 6h 42m · 607 kg CO₂e return
Adana, Turkey27.5 °C · 11.1 h sun a day · 1.5 mm rain a dayair ≈ 6h 30m · 557 kg CO₂e return- Famagusta, Cyprus27.1 °C · 11.4 h sun a day · mostly dry · sea 28.6 °Cair ≈ 6h 36m · 577 kg CO₂e return
Kairouan, Tunisia27.0 °C · 10.7 h sun a day · mostly dryair ≈ 5h 42m · 413 kg CO₂e return
Rhodes, Greece27.0 °C · 11.8 h sun a day · mostly dry · sea 27.4 °Cair ≈ 6h · 473 kg CO₂e return
Batman, Turkey26.8 °C · 11.6 h sun a day · mostly dryair ≈ 6h 48m · 631 kg CO₂e return
Without flying
The warmest places the train reaches within 15 hours. Pescara is 22.0 °C for 25.0 kg — about 33× less carbon than flying to Aswan.
- Pescara, Italy22.0 °C · 10.3 h sun a day · 2.4 mm rain a day · sea 25.6 °Crail ≈ 14h 12m · 25.0 kg CO₂e return
- Pesaro, Italy22.0 °C · 9.9 h sun a day · 3.7 mm rain a day · sea 24.8 °Crail ≈ 12h 6m · 20.6 kg CO₂e return
- Grosseto, Italy21.7 °C · 10.4 h sun a day · 3.1 mm rain a day · sea 24.4 °Crail ≈ 14h 18m · 25.2 kg CO₂e return
- Terni, Italy21.4 °C · 10.4 h sun a day · 2.8 mm rain a dayrail ≈ 14h 12m · 25.0 kg CO₂e return
Nice, France21.2 °C · 10.3 h sun a day · 3.3 mm rain a day · sea 24.2 °Crail ≈ 14h 54m · 26.4 kg CO₂e return- Rijeka, Croatia20.2 °C · 9.2 h sun a day · 9.2 mm rain a day · sea 23.2 °Crail ≈ 14h 30m · 15.6 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 warmest place you can reach from Prague in September within 15 hours is Sharm el-Sheikh, 33.7 °C, costing 751 kg CO₂e return. The lowest-carbon option is Hoyerswerda at 4.4 kg — 171× less carbon, for 15.8 degrees less warmth.
Every destination here is on the efficiency frontier: nowhere else this site covers is both warmer in September and lower in carbon. Anything a better option beats outright has been left out.
By rail or ferry By air
What the 15-hour limit costs: at this budget Taranto can only be reached by air — 275 kg CO₂e, in 5h. Allow up to 24 hours and the train does the same journey for 32.2 kg in 17h 48m — 9× less carbon for 12h 48m more travelling.
| Destination | How | CO₂e return | Temp | Sun/day | Rain/day | Journey |
|---|---|---|---|---|---|---|
| Hoyerswerda, Germany | Rail | 4.4 kg | 17.9 °C | 9.7 h | 1.9 mm | 4h 12m |
| Břeclav, Czechia | Rail | 6.8 kg | 18.8 °C | 9.4 h | 3.7 mm | 4h 48m |
| Trieste, Italy | Rail | 14.6 kg | 20.8 °C | 9.8 h | 6.4 mm | 9h 12m |
| Chioggia, Italy | Rail | 16.7 kg | 21.8 °C | 10.1 h | 3.2 mm | 10h 12m |
| Termoli, Italy | Rail | 26.6 kg | 22.8 °C | 10.3 h | 2.6 mm | 15h |
| Taranto, Italy | Air | 275 kg | 24.3 °C | 11.0 h | 0.9 mm | 5h |
| Catania, Italy | Air | 353 kg | 24.7 °C | 11.0 h | 1.2 mm | 5h 24m |
| Tunis, Tunisia | Air | 381 kg | 25.7 °C | 10.9 h | 0.9 mm | 5h 30m |
| Kairouan, Tunisia | Air | 413 kg | 27.0 °C | 10.7 h | 0.7 mm | 5h 42m |
| Metlaoui, Tunisia | Air | 458 kg | 27.7 °C | 10.5 h | 0.3 mm | 5h 54m |
| Tozeur, Tunisia | Air | 470 kg | 29.4 °C | 10.3 h | 0.3 mm | 6h |
| Al Fayyum, Egypt | Air | 677 kg | 30.3 °C | 11.7 h | 0.0 mm | 7h 6m |
| Assiut, Egypt | Air | 734 kg | 31.6 °C | 11.7 h | 0.0 mm | 7h 24m |
| Sharm el-Sheikh, Egypt | Air | 751 kg | 33.7 °C | 11.5 h | 0.0 mm | 7h 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 Tozeur (470 kg, 29.4 °C) to Al Fayyum (677 kg, 30.3 °C) buys 0.9 °C more warmth for an extra 206 kg — 229 kg of CO₂e per degree. That single step is the most expensive warmth on the whole curve.
The pick of them
HoyerswerdaGermany4.4 kg CO₂e returnwarm overallTermoliItaly26.6 kg CO₂e returnwarm overallSharm el-SheikhEgypt751 kg CO₂e returnwarm, bright and dryThe same month, asked differently
September 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 Sharm el-Sheikh
Places to stay in Sharm el-Sheikh, Egypt, on a live map. Prices and availability come from Stay22 and its booking partners.
Search places to stay in Sharm el-Sheikh →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 Prague
September from elsewhere
- Amsterdam
- Barcelona
- Berlin
- Birmingham
- Bristol
- Brussels
- Cardiff
- Copenhagen
- Dublin
- Edinburgh
- Frankfurt
- Glasgow
- Leeds
- Lisbon
- Liverpool
- London
- Madrid
- Manchester
- Milan
- Munich
- Newcastle
- Nottingham
- Oslo
- Paris
- Prague
- Rome
- Sheffield
- Southampton
- Stockholm
- Vienna
- Warsaw
- Zurich
Photo credits
- Hoyerswerda: Frank Weiner, Public domain, via Wikimedia Commons
- Sharm el-Sheikh: Tanya Dedyukhina, CC BY 3.0, via Wikimedia Commons
- Aswan: Vyacheslav Argenberg, CC BY 4.0, via Wikimedia Commons
- Luxor: Roland Unger, CC BY-SA 3.0, via Wikimedia Commons
- Aqaba: Sana Janakat, CC BY-SA 4.0, via Wikimedia Commons
- Sanliurfa: Damien Halleux Radermecker, CC BY-SA 2.0, via Wikimedia Commons
- Adana: Anatolianpride, Public domain, via Wikimedia Commons
- Kairouan: Unknown authorUnknown author, Public domain, via Wikimedia Commons
- Rhodes: Bernard Gagnon, CC BY-SA 4.0, via Wikimedia Commons
- Batman: Ferhat 72 at Turkish Wikipedia, Public domain, via Wikimedia Commons
- Nice: Moody Dreiza (Moody751 at English Wikipedia), CC BY 2.5, via Wikimedia Commons
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Questions
Where is the warmest place to go from Prague in September?
Sharm el-Sheikh, Egypt, at 33.7 °C. Reaching it emits 751 kg CO₂e return, travelling 7h 30m each way by air (modelled).
Can I get somewhere warm from Prague in September without flying?
Yes. Termoli reaches 22.8 °C and is reachable by rail or ferry in 15h (modelled), emitting 26.6 kg CO₂e return — though Sharm el-Sheikh is warmer still, if you fly.
How much carbon does a return trip from Prague to Sharm el-Sheikh produce?
751 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.