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Bristol · August · warmth

Warmest places to go from Bristol in August

In August, the warmest well-known place within 15 hours of Bristol is Aswan, Egypt, averaging 36.4 °C across day and night and 12.0 h sun a day, about 9h 12m each way by air. Without flying, it is Toulon, France, averaging 26.0 °C across day and night, about 12h 42m each way by train, for about 23× less carbon (44.4 kg CO₂e return against 1,003 kg).

Every city at once, with and without flying: where is hot in August.

The 10 warmest places within 15 hours of Bristol

Ranked on warmth 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 warmth each extra kilogram buys.

  1. Aswan, Egypt36.4 °C · 12.0 h sun a day · mostly dryair ≈ 9h 12m · 1,003 kg CO₂e return
  2. Luxor, Egypt36.3 °C · 12.0 h sun a day · mostly dryair ≈ 9h · 965 kg CO₂e return
  3. Sharm el-Sheikh, Egypt36.0 °C · 12.3 h sun a day · mostly dry · sea 30.1 °Cair ≈ 8h 54m · 944 kg CO₂e return
  4. Aqaba, Jordan34.0 °C · 12.5 h sun a day · mostly dry · sea 29.0 °Cair ≈ 8h 48m · 922 kg CO₂e return
  5. Sanliurfa, Turkey33.3 °C · 12.9 h sun a day · mostly dryair ≈ 8h 18m · 904 kg CO₂e return
  6. Batman, Turkey32.7 °C · 12.8 h sun a day · mostly dryair ≈ 8h 24m · 867 kg CO₂e return
  7. Diyarbakir, Turkey32.3 °C · 12.9 h sun a day · mostly dryair ≈ 8h 24m · 915 kg CO₂e return
  8. Marrakesh, Morocco31.1 °C · 12.2 h sun a day · mostly dryair ≈ 6h 30m · 565 kg CO₂e return
  9. Ouarzazate, Morocco31.0 °C · 11.8 h sun a day · mostly dryair ≈ 6h 36m · 581 kg CO₂e return
  10. Kairouan, Tunisia30.5 °C · 12.6 h sun a day · mostly dryair ≈ 6h 12m · 509 kg CO₂e return

Without flying

The warmest places the train reaches within 15 hours. Toulon is 26.0 °C for 44.4 kg — about 23× less carbon than flying to Aswan.

  1. Toulon, France26.0 °C · 12.6 h sun a day · 1.2 mm rain a day · sea 24.2 °Crail ≈ 12h 42m · 44.4 kg CO₂e return
  2. Perpignan, France25.9 °C · 12.2 h sun a day · mostly dry · sea 23.4 °Crail ≈ 13h 48m · 43.4 kg CO₂e return
  3. Nice, France25.8 °C · 12.5 h sun a day · mostly dry · sea 26.7 °Crail ≈ 14h 30m · 44.1 kg CO₂e return
  4. Avignon, France25.6 °C · 12.6 h sun a day · 1.3 mm rain a dayrail ≈ 11h 30m · 40.8 kg CO₂e return
  5. Turin, Italy25.3 °C · 12.2 h sun a day · 3.1 mm rain a dayrail ≈ 14h 30m · 40.9 kg CO₂e return
  6. Geneva, Switzerland22.5 °C · 11.8 h sun a day · 1.9 mm rain a dayrail ≈ 11h 54m · 35.8 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 Bristol in August within 15 hours is Kom Ombo, 36.8 °C, costing 995 kg CO₂e return. The lowest-carbon option is Hemel Hempstead at 12.2 kg — 82× less carbon, for 20.0 degrees less warmth.

Every destination here is on the efficiency frontier: nowhere else this site covers is both warmer in August and lower in carbon. Anything a better option beats outright has been left out.

Hemel HempsteadKom Ombo
Where they are. Solid lines are rail or ferry, dashed are flights, from Bristol. Pick one to compare.
Carbon against warmth, August, departing Bristol. Journeys of up to 15 hours each way.20 destinations. Lowest carbon Hemel Hempstead at 12.2 kilograms and 16.8 °C; best for warmth Kom Ombo at 995 kilograms and 36.8 °C. Hemel Hempstead · 12.2 kgZagora · 595 kgKom Ombo · 995 kg

By rail or ferry By air

Carbon against warmth, August, departing Bristol. Journeys of up to 15 hours each way.

What the 15-hour limit costs: at this budget Palma del Rio can only be reached by air — 388 kg CO₂e, in 5h 36m. Allow up to 24 hours and the train does the same journey for 60.6 kg in 23h 18m — 6× less carbon for 17h 42m more travelling.

August from Bristol — 20 destinations on the frontier, 12 without flying.
DestinationHowCO₂e returnTempSun/dayRain/dayJourney
Hemel Hempstead, United KingdomRail12.2 kg16.8 °C9.8 h1.8 mm3h 42m
London, United KingdomRail13.8 kg18.0 °C10.2 h1.4 mm3h 6m
Dunkirk, FranceRail19.1 kg18.5 °C11.3 h2.5 mm8h
Paris, FranceRail23.9 kg19.9 °C10.3 h4.1 mm7h 24m
Angers, FranceRail27.0 kg20.2 °C10.3 h1.6 mm11h 54m
Bourges, FranceRail29.2 kg20.9 °C10.9 h1.4 mm11h 12m
Chalon-sur-Saône, FranceRail32.6 kg21.9 °C11.8 h1.5 mm11h 54m
Lyon, FranceRail35.5 kg23.3 °C12.0 h1.3 mm10h 36m
Aix-les-Bains, FranceRail36.9 kg23.6 °C11.5 h1.7 mm12h 24m
Montélimar, FranceRail38.9 kg25.2 °C12.6 h1.2 mm13h 6m
Perpignan, FranceRail43.4 kg25.9 °C12.2 h0.6 mm13h 48m
Cannes, FranceRail44.2 kg26.8 °C12.5 h1.4 mm14h 30m
Madrid, SpainAir310 kg28.2 °C12.7 h0.3 mm5h 6m
Aranjuez, SpainAir320 kg28.9 °C12.8 h0.4 mm5h 12m
Andujar, SpainAir376 kg31.1 °C12.7 h0.1 mm5h 30m
Palma del Rio, SpainAir388 kg31.5 °C12.8 h0.0 mm5h 36m
Nefta, TunisiaAir536 kg33.3 °C12.3 h0.0 mm6h 18m
Recani, MoroccoAir565 kg34.9 °C12.0 h0.1 mm6h 30m
Zagora, MoroccoAir595 kg35.9 °C12.1 h0.0 mm6h 42m
Kom Ombo, EgyptAir995 kg36.8 °C11.9 h0.0 mm9h 12m

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 Zagora (595 kg, 35.9 °C) to Kom Ombo (995 kg, 36.8 °C) buys 0.9 °C more warmth for an extra 401 kg — 445 kg of CO₂e per degree. That single step is the most expensive warmth on the whole curve.

The pick of them

Hemel Hempstead, United KingdomHemel HempsteadUnited Kingdom12.2 kg CO₂e return16.8 °C · 9.8 h sun · 3h 42m by railwarm overallCannes, FranceCannesFrance44.2 kg CO₂e return26.8 °C · 12.5 h sun · 14h 30m by railwarm overallKom Ombo, EgyptKom OmboEgypt995 kg CO₂e return36.8 °C · 11.9 h sun · 9h 12m 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 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 Bristol

August from elsewhere

Photo credits

Questions

Where is the warmest place to go from Bristol in August?

Kom Ombo, Egypt, at 36.8 °C. Reaching it emits 995 kg CO₂e return, travelling 9h 12m each way by air (modelled).

Can I get somewhere warm from Bristol in August without flying?

Yes. Cannes reaches 26.8 °C and is reachable by rail or ferry in 14h 30m (modelled), emitting 44.2 kg CO₂e return — though Kom Ombo is warmer still, if you fly.

How much carbon does a return trip from Bristol to Kom Ombo produce?

995 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.