Warmest places to go from Amsterdam in September
In September, the warmest well-known place within 15 hours of Amsterdam is Aswan, Egypt, averaging 34.1 °C across day and night and 11.5 h sun a day, about 8h 42m each way by air. Without flying, it is Lleida, Spain, averaging 21.7 °C across day and night, about 14h 42m each way by train, for about 25× less carbon (36.6 kg CO₂e return against 921 kg).
Every city at once, with and without flying: where is hot in September.
The 10 warmest places within 15 hours of Amsterdam
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 ≈ 8h 42m · 921 kg CO₂e return
Sharm el-Sheikh, Egypt33.7 °C · 11.5 h sun a day · mostly dry · sea 28.7 °Cair ≈ 8h 24m · 917 kg CO₂e return
Luxor, Egypt33.6 °C · 11.6 h sun a day · mostly dryair ≈ 8h 30m · 882 kg CO₂e return
Aqaba, Jordan31.5 °C · 11.4 h sun a day · mostly dry · sea 27.8 °Cair ≈ 8h 12m · 890 kg CO₂e return
Sanliurfa, Turkey27.7 °C · 11.4 h sun a day · mostly dryair ≈ 7h 42m · 785 kg CO₂e return
Adana, Turkey27.5 °C · 11.1 h sun a day · 1.5 mm rain a dayair ≈ 7h 24m · 734 kg CO₂e return- Famagusta, Cyprus27.1 °C · 11.4 h sun a day · mostly dry · sea 28.6 °Cair ≈ 7h 30m · 751 kg CO₂e return
Kairouan, Tunisia27.0 °C · 10.7 h sun a day · mostly dryair ≈ 6h · 478 kg CO₂e return
Rhodes, Greece27.0 °C · 11.8 h sun a day · mostly dry · sea 27.4 °Cair ≈ 6h 54m · 640 kg CO₂e return
Batman, Turkey26.8 °C · 11.6 h sun a day · mostly dryair ≈ 7h 48m · 810 kg CO₂e return
Without flying
The warmest places the train reaches within 15 hours. Lleida is 21.7 °C for 36.6 kg — about 25× less carbon than flying to Aswan.
Lleida, Spain21.7 °C · 10.5 h sun a day · 2.3 mm rain a dayrail ≈ 14h 42m · 36.6 kg CO₂e return- Reus, Spain21.5 °C · 10.3 h sun a day · 2.6 mm rain a day · sea 25.1 °Crail ≈ 14h 48m · 37.8 kg CO₂e return
- Barcelona, Spain21.5 °C · 10.2 h sun a day · 2.6 mm rain a day · sea 25.2 °Crail ≈ 12h 54m · 36.6 kg CO₂e return
Toulon, France21.3 °C · 10.6 h sun a day · 2.1 mm rain a day · sea 23.3 °Crail ≈ 10h 6m · 30.4 kg CO₂e return
Perpignan, France21.3 °C · 10.1 h sun a day · mostly dry · sea 21.4 °Crail ≈ 11h 12m · 32.1 kg CO₂e return
Nice, France21.2 °C · 10.3 h sun a day · 3.3 mm rain a day · sea 24.2 °Crail ≈ 11h 54m · 28.9 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 Amsterdam in September within 15 hours is Kom Ombo, 34.4 °C, costing 913 kg CO₂e return. The lowest-carbon option is Duisburg at 4.9 kg — 186× less carbon, for 17.0 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 Palermo can only be reached by air — 432 kg CO₂e, in 5h 48m. Allow up to 24 hours and the train does the same journey for 50.6 kg in 23h 12m — 9× less carbon for 17h 24m more travelling.
| Destination | How | CO₂e return | Temp | Sun/day | Rain/day | Journey |
|---|---|---|---|---|---|---|
| Duisburg, Germany | Rail | 4.9 kg | 17.4 °C | 9.9 h | 3.3 mm | 4h 24m |
| Mainz, Germany | Rail | 10.5 kg | 17.9 °C | 9.6 h | 1.7 mm | 6h 24m |
| Aix-les-Bains, France | Rail | 22.0 kg | 18.9 °C | 9.3 h | 4.8 mm | 10h |
| Milan, Italy | Rail | 24.5 kg | 19.9 °C | 9.6 h | 5.3 mm | 13h 12m |
| Savona, Italy | Rail | 27.6 kg | 21.1 °C | 9.9 h | 3.9 mm | 13h 48m |
| Imperia, Italy | Rail | 28.7 kg | 21.9 °C | 10.4 h | 2.9 mm | 13h 36m |
| Cagliari, Italy | Air | 377 kg | 23.6 °C | 11.0 h | 0.8 mm | 5h 30m |
| Taranto, Italy | Air | 408 kg | 24.3 °C | 11.0 h | 0.9 mm | 5h 42m |
| Palermo, Italy | Air | 432 kg | 24.5 °C | 11.0 h | 2.1 mm | 5h 48m |
| Tunis, Tunisia | Air | 447 kg | 25.7 °C | 10.9 h | 0.9 mm | 5h 54m |
| Kairouan, Tunisia | Air | 478 kg | 27.0 °C | 10.7 h | 0.7 mm | 6h |
| Metlaoui, Tunisia | Air | 510 kg | 27.7 °C | 10.5 h | 0.3 mm | 6h 12m |
| Tozeur, Tunisia | Air | 520 kg | 29.4 °C | 10.3 h | 0.3 mm | 6h 18m |
| Al Fayyum, Egypt | Air | 838 kg | 30.3 °C | 11.7 h | 0.0 mm | 7h 54m |
| Nag Hammadi, Egypt | Air | 869 kg | 32.8 °C | 11.6 h | 0.0 mm | 8h 24m |
| Luxor, Egypt | Air | 882 kg | 33.6 °C | 11.6 h | 0.0 mm | 8h 30m |
| Kom Ombo, Egypt | Air | 913 kg | 34.4 °C | 11.5 h | 0.0 mm | 8h 42m |
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 (520 kg, 29.4 °C) to Al Fayyum (838 kg, 30.3 °C) buys 0.9 °C more warmth for an extra 318 kg — 353 kg of CO₂e per degree. That single step is the most expensive warmth on the whole curve.
The pick of them
Kom OmboEgypt913 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 Kom Ombo
Places to stay in Kom Ombo, Egypt, on a live map. Prices and availability come from Stay22 and its booking partners.
Search places to stay in Kom Ombo →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 Amsterdam
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
- Kom Ombo: Jerzy Strzelecki, CC BY-SA 3.0, via Wikimedia Commons
- Aswan: Vyacheslav Argenberg, CC BY 4.0, via Wikimedia Commons
- Sharm el-Sheikh: Tanya Dedyukhina, CC BY 3.0, 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
- Lleida: Jorge Franganillo from Barcelona, Spain, CC BY 2.0, via Wikimedia Commons
- Toulon: Rafi88, CC BY-SA 4.0, via Wikimedia Commons
- Perpignan: Jean Tosti, 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 Amsterdam in September?
Kom Ombo, Egypt, at 34.4 °C. Reaching it emits 913 kg CO₂e return, travelling 8h 42m each way by air (modelled).
Can I get somewhere warm from Amsterdam in September without flying?
Yes. Imperia reaches 21.9 °C and is reachable by rail or ferry in 13h 36m (modelled), emitting 28.7 kg CO₂e return — though Kom Ombo is warmer still, if you fly.
How much carbon does a return trip from Amsterdam to Kom Ombo produce?
913 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.