Weekly note
Tsushima
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Photo by Saigen Jiro, CC0, via Wikimedia Commons.

Best time to visit Tsushima

Japan · East Asia

All twelve months scored on daily temperature, rainfall, humidity and holiday crowding.

The year in Tsushima

Tap a month for its page

  1. Tsushima in January: ok, busy
  2. Tsushima in February: ok
  3. Tsushima in March: ok
  4. Tsushima in April: sweet spot
  5. Tsushima in May: sweet spot
  6. Tsushima in June: good
  7. Tsushima in July: ok, busy
  8. Tsushima in August: ok, busy
  9. Tsushima in September: sweet spot
  10. Tsushima in October: sweet spot
  11. Tsushima in November: sweet spot
  12. Tsushima in December: ok, busy
  • Sweet spot
  • Good
  • OK
  • Avoid
  • Busy
Go in Apr, May, Sep, Oct or Nov — these months score within a whisker of each other; 21C max, 6 rainy days. Jun is the next best.

Month by month

MonthMax °CRain days HumiditySun h/day VerdictWhy
Jan 8° 5d 61% 7.2h okbusy busier than usual
Feb 9° 5d 62% 7.9h ok 9C max, 5 rainy days
Mar 13° 9d 69% 8.1h ok 13C max, 9 rainy days
Apr 17° 8d 73% 8.9h sweet spot 17C max, 8 rainy days
May 21° 7d 77% 9.6h sweet spot 21C max, 7 rainy days
Jun 24° 9d 84% 8.8h good 24C max, 9 rainy days
Jul 28° 9d 87% 9.6h okbusy busier than usual
Aug 30° 8d 82% 10.6h okbusy busier than usual
Sep 26° 9d 79% 8.3h sweet spot 26C max, 9 rainy days
Oct 21° 6d 70% 8.2h sweet spot 21C max, 6 rainy days
Nov 16° 4d 65% 8.1h sweet spot 16C max, 4 rainy days
Dec 10° 4d 61% 7.1h okbusy busier than usual

Rain days are the days with at least 1 mm of rain, as a weather station counts them.

Weather read at Izuhara, the main town, 10 km from the airport (TSJ): ten years of ERA5 and ERA5-Land reanalysis, through Open-Meteo's open data.

A busy month is a crowded one, not a bad one — usually it is crowded because the weather is good. It is flagged rather than scored down, and crowds alone never make a month “avoid”: that is reserved for weather worth skipping.

How busy it gets

Busiest in July and August; quietest in March, October and November.

Then and now

Tsushima's July days now average 28.1°C, 2.6°C warmer than in 1981–1990. 9 of 12 months are clearly warmer.

JanFebMarAprMayJunJulAugSepOctNovDec
1981–907.7°8.3°11.2°15.0°18.5°21.7°25.4°27.5°24.4°20.0°15.3°10.5°
2017–268.4°9.5°13.3°17.0°21.0°24.1°28.1°29.6°26.2°21.3°16.3°10.1°
Change+0.7°+1.1°+2.1°+2.0°+2.5°+2.4°+2.6°+2.1°+1.8°+1.3°+1.0°-0.4°

The average daily high, month by month, for the nearest ERA5 grid cell. Bold is a clear change; grey is within the ordinary spread between years. Every destination, ranked.

Getting there

How far Tsushima is depends on where you set off from — the months above do not.

Before you go

Type A and B plugs at 100 V. Drives on the left. The currency is the Yen. No UK Foreign Office advice against travel. Everything for Japan: cost of living, languages, emergency numbers and health.

Being there

On arrival

  • Paying — Cards are widely taken in cities, but carry cash for small restaurants, inns and rural areas. Suica and PASMO also pay in many shops, and PayPay QR codes are common.
  • UPI, for visitors from India — Not accepted for paying here; bring a card that works abroad.
  • Tipping — Not done in restaurants or taxis; some hotels and restaurants add a 10% service charge.

Getting around Tsushima

  • Apps — Rides: GO, DiDi, S.RIDE, Uber. Maps: Google Maps, Apple Maps. Messages: LINE. Ride apps here hail ordinary licensed taxis; private-car rideshare is limited to small trials.

In Tsushima, it's a good choice to get around by bicycle. More on Wikivoyage

From the Wikivoyage article on Tsushima, written by travellers and licensed CC BY-SA 4.0.

Help

  • Emergency — police 110 · ambulance and fire 119.
    TravelCharika is not an emergency service: we cannot call for help or send anyone. Numbers can change; if one fails, ask someone local or your hotel.

Put together by hand from the sources listed, checked 7 October 2026. Apps, cards and rules change, so check before you rely on one.

Sources (21)

Tsushima in pictures

What Tsushima is like

Tsushima (対馬) is an island and city in Nagasaki (prefecture). More on Wikivoyage

Worth seeing
Tsushima's most famous resident is the Tsushima leopard cat (ツシマヤマネコ Tsushima yamaneko), one of only two wild cats native to Japan. (The other is the closely related Iriomote leopard cat of Iriomote, Okinawa.) More on Wikivoyage
Getting in
Tsushima is closer to Korea than mainland Japan, and can easily be reached from both sides. More on Wikivoyage

From the Wikivoyage article on Tsushima, written by travellers and licensed CC BY-SA 4.0; the full article has far more. The numbers above are measured; this is experience.

Around Tsushima

Also in Japan

Nearby

Kind of place

Tsushima is in Japan, East Asia. Distances are great-circle, so a short one can still be a long way round.

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