0xCarbon
Greece · 35.33°, 25.14° · 60 m

Heraklion

Heraklion, Greece
Photo: Bernard Gagnon, CC BY-SA 3.0, via Wikimedia Commons

Heraklion is not costed by rail here: no through rail connection is modelled, and no verified rail or sea itinerary is included in this comparison. By air it is 678 kg CO₂e return from London. It averages 28.4 °C in July and 11.6 °C in February.

Heraklion or Iraklio is the major city and capital of Crete, the largest of the Greek islands. — Wikivoyage, CC BY-SA 4.0

When to go: Heraklion is warmest in July (28.4 °C), sunniest in June (13.4 h a day); coldest in February (11.6 °C). Month by month

678kg CO₂e return by air, from London
13.4hours of sunshine a day in June, its brightest month

Getting there

Return carbon and one-way journey time to Heraklion. Times are modelled.
FromDistanceBy railRail timeBy airAir time
Amsterdam2,479 km——623 kg6h 48m
Barcelona2,107 km——530 kg6h 18m
Berlin2,124 km——534 kg6h 18m
Birmingham2,856 km——718 kg7h 18m
Bristol2,841 km——715 kg7h 18m
Brussels2,398 km——603 kg6h 42m
Cardiff2,878 km——724 kg7h 18m
Copenhagen2,457 km——618 kg6h 48m
Dublin3,157 km——794 kg7h 42m
Edinburgh3,138 km——789 kg7h 42m
Frankfurt2,114 km——532 kg6h 18m
Glasgow3,187 km——802 kg7h 42m
Leeds2,915 km——733 kg7h 24m
Lisbon3,050 km——767 kg7h 36m
Liverpool2,971 km——747 kg7h 30m
London2,696 km——678 kg7h 6m
Madrid2,582 km——650 kg6h 54m
Manchester2,934 km——738 kg7h 24m
Milan1,754 km——441 kg5h 48m
Munich1,810 km——455 kg5h 54m
Newcastle2,993 km——753 kg7h 30m
Nottingham2,841 km——715 kg7h 18m
Oslo2,924 km——736 kg7h 24m
Paris2,392 km——602 kg6h 42m
Prague1,856 km——467 kg6h
Rome1,316 km——331 kg5h 18m
Sheffield2,885 km——726 kg7h 18m
Southampton2,739 km——689 kg7h 12m
Stockholm2,718 km——684 kg7h 6m
Vienna1,604 km——403 kg5h 36m
Warsaw1,908 km——480 kg6h
Zurich1,919 km——483 kg6h 6m

The year in Heraklion

Average temperature, °C — warmest in July
January: 12.2 °CJanFebruary: 11.6 °C11.6 °CFebMarch: 13.9 °CMarApril: 16.8 °CAprMay: 19.3 °CMayJune: 25.0 °CJunJuly: 28.4 °C28.4 °CJulAugust: 27.3 °CAugSeptember: 24.0 °CSepOctober: 20.5 °COctNovember: 17.0 °CNovDecember: 13.7 °CDec
Sunshine, hours a day — brightest in June
January: 7.7 h7.7 hJanFebruary: 8.9 hFebMarch: 10.1 hMarApril: 11.2 hAprMay: 11.3 hMayJune: 13.4 h13.4 hJunJuly: 13.4 hJulAugust: 12.9 hAugSeptember: 11.6 hSepOctober: 10.3 hOctNovember: 9.7 hNovDecember: 8.0 hDec
Sea temperature, °C — warmest in August
January: 17.9 °CJanFebruary: 16.3 °C16.3 °CFebMarch: 16.4 °CMarApril: 17.4 °CAprMay: 18.7 °CMayJune: 22.7 °CJunJuly: 25.9 °CJulAugust: 27.2 °C27.2 °CAugSeptember: 25.9 °CSepOctober: 23.8 °COctNovember: 21.4 °CNovDecember: 19.2 °CDec
Historical daily means for 2023–2024, by month (ERA5 reanalysis) — averaged across day and night; sea temperature NOAA OISST v2.1, 2023–2024, nearest open sea
 JanFebMarAprMayJunJulAugSepOctNovDec
Temp °C12.211.613.916.819.325.028.427.324.020.517.013.7
Sun h/day7.78.910.111.211.313.413.412.911.610.39.78.0
Rain mm/day2.62.31.31.01.60.70.10.11.00.10.82.5
Sea °C17.916.316.417.418.722.725.927.225.923.821.419.2

When to go

Heraklion is warmest in July at 28.4 °C but brightest in June, averaging 13.4 hours of sun a day — the two do not always coincide, which is worth knowing before booking. Its coldest is February at 11.6 °C.

On these lists

Three months worth booking

The same year of measurements, decided rather than tabulated. Each opens the map below on dates in that month.

How busy it gets

Ηράκλειο records 46.6 overnight stays per resident a year (14,052,273 nights in 2024). That is heavy tourist pressure — among the densest in Europe.

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 Heraklion

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

Search places to stay in Heraklion →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.