0xCarbon
Sweden · 56.66°, 16.36° · 7 m

Kalmar

Kalmar, Sweden
Photo: L.G.foto, Kiwijo2000, ginandtonique, Sniper Zeta and Shrek_38 Collage by Moralist., CC BY 3.0, via Wikimedia Commons

Reaching Kalmar from London emits 35.9 kg CO₂e return by rail (19h 48m each way) against 305 kg by air — 9× the carbon. It averages 17.4 °C in August and 1.0 °C in January.

Kalmar is a city in the Småland province in southeastern Sweden, on the coast of the Baltic sea. — Wikivoyage, CC BY-SA 4.0

When to go: Kalmar is warmest in August (17.4 °C), sunniest in May (14.1 h a day); coldest in January (1.0 °C). Month by month

35.9kg CO₂e return by rail, from London
305kg CO₂e return by air, from London
14.1hours of sunshine a day in May, its brightest month

Getting there

Return carbon and one-way journey time to Kalmar. Times are modelled.
FromDistanceBy railRail timeBy airAir time
Amsterdam879 km25.9 kg14h 42m221 kg4h 42m
Barcelona1,980 km58.4 kg26h 36m498 kg6h 6m
Berlin498 km14.7 kg9h 12m125 kg4h 12m
Birmingham1,261 km48.9 kg22h 36m317 kg5h 12m
Bristol1,360 km49.6 kg22h 48m342 kg5h 18m
Brussels1,018 km30.0 kg16h 42m256 kg4h 54m
Cardiff1,393 km52.8 kg23h 6m350 kg5h 24m
Copenhagen259 km7.7 kg5h 42m65.2 kg3h 48m
Dublin1,481 km——373 kg5h 30m
Edinburgh1,205 km78.7 kg25h 36m303 kg5h 6m
Frankfurt887 km26.2 kg13h 54m223 kg4h 42m
Glasgow1,272 km80.5 kg25h 42m320 kg5h 12m
Leeds1,176 km57.7 kg23h 24m296 kg5h 6m
Lisbon2,730 km80.6 kg41h 24m687 kg7h 6m
Liverpool1,279 km58.9 kg23h 24m322 kg5h 12m
London1,214 km35.9 kg19h 48m305 kg5h 6m
Madrid2,315 km68.3 kg30h 12m582 kg6h 36m
Manchester1,231 km56.9 kg23h 18m310 kg5h 6m
Milan1,340 km39.6 kg21h 18m337 kg5h 18m
Munich1,001 km29.5 kg13h 36m252 kg4h 48m
Newcastle1,135 km67.8 kg24h 6m286 kg5h
Nottingham1,192 km49.9 kg22h 54m300 kg5h 6m
Oslo488 km14.4 kg9h123 kg4h 12m
Paris1,277 km37.7 kg18h 30m321 kg5h 12m
Prague742 km21.9 kg12h 42m187 kg4h 30m
Rome1,665 km49.1 kg24h 48m419 kg5h 42m
Sheffield1,189 km54.1 kg23h 12m299 kg5h 6m
Southampton1,326 km44.8 kg22h 30m334 kg5h 18m
Stockholm313 km9.2 kg6h78.8 kg3h 54m
Vienna940 km27.7 kg15h 36m236 kg4h 48m
Warsaw577 km17.0 kg9h 48m145 kg4h 18m
Zurich1,162 km34.3 kg18h 18m292 kg5h

The year in Kalmar

Average temperature, °C — warmest in August
January: 1.0 °C1.0 °CJanFebruary: 2.1 °CFebMarch: 3.1 °CMarApril: 5.9 °CAprMay: 12.8 °CMayJune: 16.6 °CJunJuly: 17.3 °CJulAugust: 17.4 °C17.4 °CAugSeptember: 15.6 °CSepOctober: 9.6 °COctNovember: 4.1 °CNovDecember: 2.4 °CDec
Sunshine, hours a day — brightest in May
January: 2.6 hJanFebruary: 3.9 hFebMarch: 5.7 hMarApril: 9.2 hAprMay: 14.1 h14.1 hMayJune: 14.0 hJunJuly: 13.0 hJulAugust: 10.0 hAugSeptember: 9.1 hSepOctober: 5.1 hOctNovember: 3.2 hNovDecember: 1.5 h1.5 hDec
Sea temperature, °C — warmest in August
January: 3.2 °CJanFebruary: 2.7 °C2.7 °CFebMarch: 2.9 °CMarApril: 4.6 °CAprMay: 9.2 °CMayJune: 14.6 °CJunJuly: 15.5 °CJulAugust: 15.7 °C15.7 °CAugSeptember: 15.2 °CSepOctober: 11.1 °COctNovember: 7.6 °CNovDecember: 4.4 °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 °C1.02.13.15.912.816.617.317.415.69.64.12.4
Sun h/day2.63.95.79.214.114.013.010.09.15.13.21.5
Rain mm/day2.31.51.21.00.63.43.22.21.42.70.91.5
Sea °C3.22.72.94.69.214.615.515.715.211.17.64.4

When to go

Kalmar is warmest in August at 17.4 °C but brightest in May, averaging 14.1 hours of sun a day — the two do not always coincide, which is worth knowing before booking. Its coldest is January at 1.0 °C.

Three months worth booking

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

Where to stay in Kalmar

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

Search places to stay in Kalmar →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.