Kenting (Hengchun) weather in September
September in Kenting: sweltering, soaked, with clean air — fine if you can take 14 rainy days.
Updated September 2026 · climate normals from ERA5 reanalysis
#9 of 12 months in Kenting · #936 of 1413 destinations to visit in September · comfort 71/100 (tier B)
- Days
- 31°C
- Nights
- 27°C
- Wet days
- 14
- Sun
- 9.9 h
- Humidity
- 81%
- Daylight
- 12 h

Traveller notes on Kenting in September
Kenting forum threads describe September as a genuinely good window to visit - noticeably less scorching than peak summer, with students back in school thinning out the crowds, and good surf conditions drawing regulars specifically for that reason. September does fall within Taiwan's June-October typhoon season, with August/July/September the months most likely to see one, but posters were clear that being 'typhoon season' doesn't mean a typhoon will actually hit - it's common to go a stretch without one even in peak months. The practical advice: check forecasts as the trip nears rather than avoiding the month outright, and know that Kenting's beaches don't officially close even when conditions turn rough.
Other months in Kenting
Taiwan-forum threads on June weather (the pattern tracks Kenting directly at the southern tip of the island) describe it as hot, humid and genuinely wet, sitting inside the region's rainy season that runs roughly May through September. The specific culprit is the plum rain system, which brings heavy, sudden downpours in the afternoon, sometimes with real thunder and hail. Posters call January through April, plus November and December, the more comfortable, drier stretches by comparison. The genuine peak crowd season doesn't arrive until July and August once summer school holidays begin, so June runs comparatively quiet. Regulars treat the beach as the main draw regardless, since a warm downpour barely dents a day built around swimming. The record: 31.7C days feeling like a punishing 36C, 27.2C nights, a notably high 238mm across 20.2 days, 84 percent humidity, a 29.6C sea and wind averaging over 27 km/h.
Kenting-forum threads on January weather are consistent that it's the warmest corner of Taiwan even in the depths of winter - sunny and pleasant by day, though the wind makes it feel noticeably cooler than the thermometer suggests, especially after dark when a light jacket becomes genuinely necessary. Regulars call a cold front the main variable: with one passing through, expect grey, blustery days, but without one, plenty of sun is on offer. The water itself is described as still too cold for a proper swim, though wading at the edge or simply enjoying the scenery works fine. The upside regulars keep repeating: genuinely thinner crowds and cheaper hotel rates than the summer peak. The record: 23.8C days feeling like 22C, 19.9C nights, 64mm across 10.8 days, a 25.3C sea, 75 percent humidity and wind averaging 39 km/h - warm by day exactly as described, with the wind fully backing up the "feels cooler" read.
Taiwan-forum threads on July weather single out Kenting alongside the rest of the island as sitting in the hottest, wettest stretch of the year, and the one with the highest typhoon odds - regulars put the chance of a storm passing through at a couple of days most Julys, rising further into August and September. Heat and humidity both run high enough that posters describe midday as genuinely draining, best spent at the beach or ducking into air conditioning between activities rather than sightseeing on foot. When rain arrives it's typically a heavy, short tropical downpour rather than an all-day soak, clearing back to sun within the hour on a typical day. Regulars still rate July worth it for Kenting specifically, since the beach is the main draw anyway and warm rain does little to dent a day built around swimming. The record: 31.6C days feeling like a sticky 36C, 27.1C nights, a notably high 302mm across 18.6 days, 83 percent humidity, a 30.2C sea and wind averaging nearly 30 km/h.
Kenting-forum threads on November weather agree the wind is the real story, not the temperature: strong, near-standing winds run from November through March, and posters describe the local 'luoshanfeng' - a downslope wind off the hills - starting to kick in right around this month, with Kenting's winter wind storms genuinely well known rather than an occasional event. Days still run warm enough for a late-season beach picnic with fresh seafood and coastal walks, though posters are clear this is a month for ocean views more than actual swimming given how blustery it gets. The record backs the wind read completely: 27.6C days feeling like 28C, 23.8C nights, 74mm across seven days, a 27.2C sea, 77 percent humidity and wind averaging over 40 km/h - genuinely one of the windiest entries on this destination's whole calendar.
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Kenting climate normals — September
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in Kenting in September
How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.
Shoulder seasonschool holidays in 3 of the markets that fill it, an ordinary month(estimated)
Peak crowdsBusyShoulder seasonQuiet
Best months for Kenting's weather
Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).
Fair weatherKenting's weather peaks February–April.
Best weatherFair weatherToughest weather
What's on in Kenting in September
Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.
- Season
Calm sea season
1 Apr – 30 Sep · usuallySea warm enoughThe water here is warm all year; what changes is the wind. From April the swell drops, the dive boats run out to the reef off Houbihu, and the beaches are actually usable.
- Hazard
Typhoon season
1 Jul – 15 Oct · usuallyClosuresThe southern tip of Taiwan takes storms head-on. Everything on the strip boards up, the buses from Kaohsiung stop, and being stuck for two days is a normal outcome. Source ↗
- Nature
Raptor migration
25 Sep – 25 Oct · usuallyWildlife seasonSomething like a quarter of a million raptors funnel over the peninsula each autumn. Grey-faced buzzards drop into the Manzhou forest in the afternoon and leave over the sea from Sheding before eight. Source ↗
Nearby, and something's on
Within 300 km of Kenting — a day trip or a short hop — with something on this month. Never part of the comfort score.
Where is Kenting?
Kenting in September — FAQ
- Is September a good time to visit Kenting?
- September in Kenting: sweltering, soaked, with clean air — fine if you can take 14 rainy days. It ranks #9 of 12 months for Kenting on SeasonMap's comfort score (71/100).
- What is the weather like in Kenting in September?
- In September, Kenting averages a daily high of 31.2°C and a low of 26.5°C, with about 241.1 mm of rain over roughly 14.1 rainy days.
- What is the air quality in Kenting in September?
- Kenting has a mean US Air Quality Index of about 36 in September.
Within 300 km: Sun Moon Lake's Cross-lake Swimming Carnival around 10 Sep – 5 Oct.