0xCarbon
Lisbon · February · relief from the heat

Coolest places to go from Lisbon in February

In February, the coolest well-known place within 15 hours of Lisbon is Rovaniemi, Finland, 20.2 °C cooler than Lisbon and 1.8 h sun a day, about 8h 30m each way by air. Without flying, it is Ávila, Spain, 8.5 °C cooler than Lisbon, about 8h 18m each way by train, for about 69× less carbon (12.9 kg CO₂e return against 885 kg).

The 10 coolest places within 15 hours of Lisbon

Ranked on relief from the heat in February 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 relief from the heat each extra kilogram buys.

  1. Rovaniemi, Finland20.2 °C cooler · 1.8 h sun a day · mostly dryair ≈ 8h 30m · 885 kg CO₂e return
  2. Joensuu, Finland18.9 °C cooler · 2.2 h sun a day · 1.7 mm rain a dayair ≈ 8h 30m · 870 kg CO₂e return
  3. Oulu, Finland18.6 °C cooler · 2.5 h sun a day · 1.2 mm rain a day · sea -0.1 °Cair ≈ 8h 24m · 924 kg CO₂e return
  4. Luleå, Sweden18.4 °C cooler · 3.0 h sun a day · mostly dry · sea 0.1 °Cair ≈ 8h 18m · 904 kg CO₂e return
  5. Kars, Turkey17.6 °C cooler · 8.5 h sun a day · mostly dryair ≈ 9h 24m · 1,032 kg CO₂e return
  6. Erzurum, Turkey17.5 °C cooler · 8.3 h sun a day · 1.5 mm rain a dayair ≈ 9h 12m · 1,002 kg CO₂e return
  7. Östersund, Sweden17.3 °C cooler · 4.2 h sun a day · 1.5 mm rain a dayair ≈ 7h 42m · 792 kg CO₂e return
  8. Umeå, Sweden16.9 °C cooler · 3.7 h sun a day · 1.6 mm rain a day · sea 0.1 °Cair ≈ 8h · 854 kg CO₂e return
  9. Tromsø, Norway16.0 °C cooler · 1.2 h sun a day · 6.0 mm rain a dayair ≈ 8h 36m · 893 kg CO₂e return
  10. Narva, Estonia16.0 °C cooler · 2.5 h sun a day · 1.4 mm rain a dayair ≈ 8h 6m · 876 kg CO₂e return

Without flying

The coolest places the train reaches within 15 hours. Ávila is 8.5 °C cooler for 12.9 kg — about 69× less carbon than flying to Rovaniemi.

  1. Ávila, Spain8.5 °C cooler · 8.1 h sun a day · mostly dryrail ≈ 8h 18m · 12.9 kg CO₂e return
  2. Segovia, Spain7.5 °C cooler · 7.6 h sun a day · 3.6 mm rain a dayrail ≈ 9h 6m · 14.6 kg CO₂e return
  3. Teruel, Spain7.2 °C cooler · 8.8 h sun a day · mostly dryrail ≈ 12h 18m · 21.0 kg CO₂e return
  4. Pamplona, Spain6.8 °C cooler · 7.5 h sun a day · 3.2 mm rain a dayrail ≈ 13h 12m · 23.0 kg CO₂e return
  5. Pau, France5.5 °C cooler · 6.8 h sun a day · 3.1 mm rain a dayrail ≈ 14h 54m · 26.4 kg CO₂e return
  6. Biarritz, France3.7 °C cooler · 6.7 h sun a day · 4.1 mm rain a day · sea 13.1 °Crail ≈ 13h 54m · 24.4 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 coolest place you can reach from Lisbon in February within 15 hours is Rovaniemi, 20.2 °C cooler, costing 885 kg CO₂e return. The lowest-carbon option is Portalegre at 4.8 kg — 184× less carbon, for 17.8 degrees less relief from the heat.

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

PortalegreRovaniemi
Where they are. Solid lines are rail or ferry, dashed are flights, from Lisbon. Pick one to compare.
Carbon against relief from the heat, February, departing Lisbon. Journeys of up to 15 hours each way.12 destinations. Lowest carbon Portalegre at 4.8 kilograms and 2.4 °C cooler; best for relief from the heat Rovaniemi at 885 kilograms and 20.2 °C cooler. Portalegre · 4.8 kgÁvila · 12.9 kgLa Chaux-de-Fonds · 401 kgRovaniemi · 885 kg

By rail or ferry By air

Carbon against relief from the heat, February, departing Lisbon. Journeys of up to 15 hours each way.
February from Lisbon — 12 destinations on the frontier, 4 without flying.
DestinationHowCO₂e returnTempSun/dayRain/dayJourney
Portalegre, PortugalRail4.8 kg10.3 °C8.4 h2.3 mm3h 48m
Castelo Branco, PortugalRail5.5 kg9.3 °C8.4 h1.8 mm4h 12m
Guarda, PortugalRail7.6 kg5.0 °C8.1 h1.9 mm5h 12m
Ávila, SpainRail12.9 kg4.2 °C8.1 h0.9 mm8h 18m
La Chaux-de-Fonds, SwitzerlandAir401 kg3.0 °C6.2 h1.9 mm5h 36m
Klagenfurt, AustriaAir528 kg1.9 °C7.2 h1.5 mm6h 18m
Drammen, NorwayAir680 kg-1.2 °C5.1 h2.7 mm7h 6m
Oslo, NorwayAir689 kg-1.6 °C4.5 h2.3 mm7h 12m
Lillehammer, NorwayAir713 kg-4.1 °C4.9 h2.0 mm7h 18m
Östersund, SwedenAir792 kg-4.6 °C4.2 h1.5 mm7h 42m
Joensuu, FinlandAir870 kg-6.2 °C2.2 h1.7 mm8h 30m
Rovaniemi, FinlandAir885 kg-7.5 °C1.8 h1.1 mm8h 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 Ávila (12.9 kg, 8.5 °C cooler) to La Chaux-de-Fonds (401 kg, 9.7 °C cooler) buys 1.2 °C more relief from the heat for an extra 388 kg — 324 kg of CO₂e per degree. That single step is the most expensive relief from the heat on the whole curve.

The pick of them

The same month, asked differently

February 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 Rovaniemi

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

Search places to stay in Rovaniemi →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 Lisbon

February from elsewhere

Photo credits

Questions

Where is the coolest place to go from Lisbon in February?

Rovaniemi, Finland, at 20.2 °C cooler. Reaching it emits 885 kg CO₂e return, travelling 8h 30m each way by air (modelled).

Can I get somewhere cool from Lisbon in February without flying?

Yes. Ávila reaches 8.5 °C cooler and is reachable by rail or ferry in 8h 18m (modelled), emitting 12.9 kg CO₂e return — though Rovaniemi is cooler still, if you fly.

How much carbon does a return trip from Lisbon to Rovaniemi produce?

885 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.