Naples
Reaching Naples from London emits 47.7 kg CO₂e return by rail (18h 12m each way) against 407 kg by air — 9× the carbon. It averages 26.6 °C in July and 10.0 °C in January.
Naples (Italian: Napoli; Neapolitan: Napule) in Italy is an ancient port on the Mediterranean sea. — Wikivoyage, CC BY-SA 4.0
When to go: Naples is warmest in July (26.6 °C); coldest in January (10.0 °C). Month by month
Getting there
| From | Distance | By rail | Rail time | By air | Air time |
|---|---|---|---|---|---|
| Amsterdam | 1,465 km | 43.2 kg | 18h 36m | 369 kg | 5h 30m |
| Barcelona | 1,015 km | 30.0 kg | 16h 42m | 255 kg | 4h 54m |
| Berlin | 1,300 km | 38.3 kg | 18h 30m | 327 kg | 5h 12m |
| Birmingham | 1,779 km | 60.8 kg | 20h 54m | 448 kg | 5h 54m |
| Bristol | 1,747 km | 61.5 kg | 21h 12m | 439 kg | 5h 48m |
| Brussels | 1,349 km | 39.8 kg | 16h 42m | 339 kg | 5h 18m |
| Cardiff | 1,781 km | 64.7 kg | 21h 30m | 448 kg | 5h 54m |
| Copenhagen | 1,653 km | 48.8 kg | 25h 54m | 416 kg | 5h 42m |
| Dublin | 2,069 km | — | — | 521 kg | 6h 18m |
| Edinburgh | 2,104 km | 90.6 kg | 23h 54m | 529 kg | 6h 18m |
| Frankfurt | 1,117 km | 33.0 kg | 16h 6m | 281 kg | 5h |
| Glasgow | 2,145 km | 92.4 kg | 24h 6m | 539 kg | 6h 24m |
| Leeds | 1,860 km | 69.6 kg | 21h 48m | 468 kg | 6h |
| Lisbon | 2,009 km | 59.3 kg | 31h | 505 kg | 6h 12m |
| Liverpool | 1,901 km | 70.7 kg | 21h 48m | 478 kg | 6h |
| London | 1,617 km | 47.7 kg | 18h 12m | 407 kg | 5h 42m |
| Madrid | 1,515 km | 44.7 kg | 19h 48m | 381 kg | 5h 30m |
| Manchester | 1,869 km | 68.8 kg | 21h 42m | 470 kg | 6h |
| Milan | 658 km | 19.4 kg | 5h 48m | 165 kg | 4h 24m |
| Munich | 838 km | 24.7 kg | 14h 6m | 211 kg | 4h 36m |
| Newcastle | 1,957 km | 79.7 kg | 22h 24m | 492 kg | 6h 6m |
| Nottingham | 1,776 km | 61.8 kg | 21h 18m | 447 kg | 5h 54m |
| Oslo | 2,133 km | 63.0 kg | 32h 48m | 537 kg | 6h 18m |
| Paris | 1,291 km | 38.1 kg | 13h 48m | 325 kg | 5h 12m |
| Prague | 1,027 km | 30.3 kg | 16h 48m | 258 kg | 4h 54m |
| Rome | 187 km | 5.5 kg | 2h 42m | 47.0 kg | 3h 42m |
| Sheffield | 1,824 km | 66.0 kg | 21h 36m | 459 kg | 5h 54m |
| Southampton | 1,643 km | 56.7 kg | 20h 54m | 413 kg | 5h 42m |
| Stockholm | 2,072 km | 61.1 kg | 30h 48m | 521 kg | 6h 18m |
| Vienna | 835 km | 24.6 kg | 14h | 210 kg | 4h 36m |
| Warsaw | 1,365 km | 40.3 kg | 21h | 343 kg | 5h 18m |
| Zurich | 856 km | 25.3 kg | 10h 6m | 215 kg | 4h 36m |
The year in Naples
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temp °C | 10.0 | 10.2 | 12.5 | 13.7 | 17.9 | 22.4 | 26.6 | 26.3 | 22.4 | 19.6 | 14.3 | 10.7 |
| Sun h/day | 6.8 | 8.3 | 9.8 | 10.9 | 10.6 | 12.8 | 13.8 | 12.8 | 10.7 | 9.0 | 7.6 | 7.1 |
| Rain mm/day | 3.7 | 2.6 | 2.9 | 2.6 | 4.2 | 2.7 | 0.9 | 1.1 | 3.3 | 3.8 | 3.8 | 3.2 |
| Sea °C | 16.3 | 14.9 | 14.9 | 16.0 | 18.4 | 23.1 | 27.4 | 27.8 | 25.4 | 23.4 | 21.1 | 18.2 |
When to go
Naples is warmest in July at 26.6 °C, and that is also its brightest month. Its coldest is January at 10.0 °C.
Three months worth booking
The same year of measurements, decided rather than tabulated. Each opens the map below on dates in that month.
Staying there
A hotel room in Italy emits about 14.3 kg CO₂e per night under UK Government 2026 factors — a country average per occupied room, not this or any particular hotel. 7 nights in one room adds roughly 100 kg — about 18.2× the carbon of one person getting there by rail from Rome. Two sharing the room halve that share each; the journey does not halve.
How busy it gets
Napoli records 5.3 overnight stays per resident a year (15,749,028 nights in 2025). Comparatively quiet by European standards.
Eurostat, nights spent at tourist accommodation by NUTS 3 region, against resident population. Shown for context only — it plays no part in which destinations appear or in what order. Eurostat does not cover the United Kingdom after 2016, nor North Africa or the Levant at all, so this figure is absent for roughly a third of the destinations here.
Where to stay in Naples
Places to stay in Naples, Italy, on a live map. Prices and availability come from Stay22 and its booking partners.
Search places to stay in Naples →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.
Distances are great-circle. Rail assumes international rail at 0.01135 kg CO₂e per passenger-km with a 1.3× track detour allowance; flights use 0.12576 kg per passenger-km including radiative forcing. Journey times are modelled, not timetabled. Full method.