Sunniest places to go from Bristol in March
The sunniest place you can reach from Bristol in March within 15 hours is Arona at 11.5 h, costing 717 kg CO₂e return. The lowest-carbon option is Hemel Hempstead at 12.2 kg — 59× less carbon for 6.7 h less.
Every destination here is on the efficiency frontier: nowhere else in Europe is both sunnier in March 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 Montpellier can only be reached by air — 251 kg CO₂e, in 4h 48m. Allow up to 24 hours and the train does the same journey for 41.1 kg in 17h — 6× less carbon for 12h 12m more travelling.
| Destination | How | CO₂e return | Temp | Sun/day | Rain/day | Journey |
|---|---|---|---|---|---|---|
| Hemel Hempstead, United Kingdom | Rail | 12.2 kg | 7.0 °C | 4.8 h | 3.4 mm | 4h 6m |
| Plymouth, United Kingdom | Rail | 13.0 kg | 8.5 °C | 5.8 h | 7.4 mm | 4h 12m |
| Eastbourne, United Kingdom | Rail | 17.3 kg | 8.3 °C | 6.0 h | 4.2 mm | 4h 54m |
| Le Havre, France | Rail | 20.4 kg | 8.8 °C | 6.6 h | 3.7 mm | 7h 24m |
| Angers, France | Rail | 27.0 kg | 9.2 °C | 7.2 h | 3.1 mm | 10h 30m |
| Vichy, France | Rail | 33.0 kg | 8.9 °C | 8.0 h | 3.7 mm | 13h 18m |
| Clermont-Ferrand, France | Rail | 33.8 kg | 8.5 °C | 8.1 h | 2.9 mm | 13h 36m |
| Saint-Etienne, France | Rail | 36.0 kg | 8.1 °C | 8.6 h | 4.3 mm | 14h 36m |
| Montpellier, France | Air | 251 kg | 11.6 °C | 9.2 h | 2.7 mm | 4h 48m |
| Huesca, Spain | Air | 264 kg | 10.8 °C | 9.7 h | 2.9 mm | 4h 54m |
| Lleida, Spain | Air | 282 kg | 12.9 °C | 10.4 h | 0.8 mm | 5h |
| San Pawl il-Bahar, Malta | Air | 551 kg | 15.5 °C | 11.0 h | 0.7 mm | 6h 24m |
| Arona, Spain | Air | 717 kg | 16.1 °C | 11.5 h | 1.2 mm | 7h 18m |
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 Lleida (282 kg, 10.4 h) to San Pawl il-Bahar (551 kg, 11.0 h) buys 0.6 hours more sunshine for an extra 269 kg — 448 kg of CO₂e per hour. That single step is the most expensive sunshine on the whole curve.
The pick of them
If you'd rather have heat than sunshine
March answers differently depending on what you're after. The warmest destinations from Bristol in March are a different list — hours of sunshine and degrees of warmth come apart, especially early and late in the year.
Where to stay in Arona
Places to stay in Arona, Spain, 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 Bristol
March 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
Questions
Where is the sunniest place to go from Bristol in March?
Arona, Spain, at 11.5 h. Reaching it emits 717 kg CO₂e return, travelling 7h 18m each way by air.
Can I get somewhere sunny from Bristol in March without flying?
Yes. Saint-Etienne reaches 8.6 h and is reachable by rail or ferry in 14h 36m, emitting 36.0 kg CO₂e return — though Arona is sunnier still, if you fly.
How much carbon does a return trip from Bristol to Arona produce?
717 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.