Weekly note
Sun Moon Lake
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Photo by 總統府, CC BY 2.0, via Wikimedia Commons.

Best time to visit Sun Moon Lake

Taiwan · East Asia

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

The year in Sun Moon Lake

Tap a month for its page

  1. Sun Moon Lake in January: sweet spot
  2. Sun Moon Lake in February: sweet spot
  3. Sun Moon Lake in March: avoid
  4. Sun Moon Lake in April: avoid
  5. Sun Moon Lake in May: avoid
  6. Sun Moon Lake in June: avoid
  7. Sun Moon Lake in July: avoid
  8. Sun Moon Lake in August: avoid
  9. Sun Moon Lake in September: avoid
  10. Sun Moon Lake in October: ok, busy
  11. Sun Moon Lake in November: sweet spot, busy
  12. Sun Moon Lake in December: ok, busy
  • Sweet spot
  • Good
  • OK
  • Avoid
  • Busy
Go in Jan, Feb or Nov — these months score within a whisker of each other; 20C max, 12 rainy days. Dec is the next best.

Month by month

MonthMax °CRain days HumiditySun h/day VerdictWhy
Jan 19° 11d 81% 9.0h sweet spot 19C max, 11 rainy days
Feb 20° 12d 80% 9.4h sweet spot 20C max, 12 rainy days
Mar 22° 18d 81% 9.9h avoid monsoon: 18 rainy days, 263mm
Apr 24° 22d 83% 9.9h avoid monsoon: 22 rainy days, 344mm
May 26° 24d 85% 9.5h avoid monsoon: 24 rainy days, 485mm
Jun 26° 24d 86% 9.2h avoid monsoon: 24 rainy days, 478mm
Jul 27° 22d 87% 10.0h avoid monsoon: 22 rainy days, 396mm
Aug 26° 22d 88% 9.2h avoid monsoon: 22 rainy days, 461mm
Sep 26° 15d 87% 10.0h avoid monsoon: 15 rainy days, 241mm
Oct 25° 12d 85% 9.9h okbusy busier than usual
Nov 23° 8d 83% 9.5h sweet spot busy busier than usual
Dec 20° 9d 82% 8.9h 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 Shuishe village, on the lake: 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 November and December; quietest in August.

Then and now

Sun Moon Lake's December days now average 19.8°C, 2.7°C warmer than in 1981–1990. 12 of 12 months are clearly warmer.

JanFebMarAprMayJunJulAugSepOctNovDec
1981–9016.5°17.7°19.9°22.0°23.5°24.6°25.4°24.9°24.3°23.4°20.7°17.1°
2017–2618.5°19.8°21.7°23.7°25.5°26.5°26.7°26.3°26.0°24.7°23.1°19.8°
Change+2.0°+2.1°+1.9°+1.7°+2.0°+1.8°+1.4°+1.4°+1.7°+1.3°+2.4°+2.7°

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

Fly into Taichung (Qingshui) (RMQ), then drive. The flights under Where to book are to Taichung (Qingshui).

Taichung (Qingshui) (RMQ) the drive is not measured yet
Taoyuan (TPE) the drive is not measured yet

The drive from each airport is the road's, from openrouteservice.org by HeiGIT: typical, not a schedule.

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

Before you go

Type A and B plugs at 110 V. Drives on the right. The currency is the New taiwan dollar. No UK Foreign Office advice against travel. Everything for Taiwan: cost of living, languages, emergency numbers and health.

Being there

On arrival

  • Paying — Carry cash: many restaurants and most small shops take no cards, and some convenience stores refuse foreign cards. EasyCard also pays in convenience stores; local QR wallets mostly need residency.
  • UPI, for visitors from India — Not accepted for paying here; bring a card that works abroad.
  • Tipping — Not expected, and taxi drivers return exact change; full-service restaurants usually add a 10% service charge.

Getting around Sun Moon Lake

  • Apps — Rides: 55688 Taiwan Taxi, Bolt, LINE GO, Uber. Maps: Google Maps, Apple Maps. Messages: LINE.

You can get around by bus, car, scooter, bike or boat. A loop road more or less circles around the lake, although you'll need to get off the road to view the lake. More on Wikivoyage

From the Wikivoyage article on Sun Moon Lake, 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 3 October 2026. Apps, cards and rules change, so check before you rely on one.

Sources (15)

Sun Moon Lake in pictures

What Sun Moon Lake is like

Sun Moon Lake National Scenic Area (日月潭國家風景區; rìyuètán) is in Nantou County of Taiwan. More on Wikivoyage

Worth seeing
Wenwu Temple (文武廟). The biggest temple on the northern bank of the lake. Ci-en Pagoda (Ci'entang / 慈恩塔). This Chinese style pagoda is a must and the best place to overview the lake. More on Wikivoyage
Worth doing
Antique Assam tea farm (日月老茶廠) (north of the lake, on approach from Puli). Rent a bicycle and ride around the lake. More on Wikivoyage
Getting in
No trains go directly to Sun Moon Lake; the closest major station is Taichung, from where you will need to take a bus or taxi. More on Wikivoyage

From the Wikivoyage article on Sun Moon Lake, 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 Sun Moon Lake

Also in Taiwan

Nearby

Kind of place

Sun Moon Lake is in Taiwan, East Asia. Distances are great-circle, so a short one can still be a long way round.

Links marked Ad pay us a commission if you book through one, at no extra cost to you. That does not affect the scores on this page, which are computed from climate and holiday data before any link is built.