Hualien weather in July

July in Hualien: sweltering, soaked, with clean air — a gamble, with 21 rainy days.

Updated September 2026 · climate normals from ERA5 reanalysis

Hualien🇹🇼 Taiwan · Taiwan & Okinawa · City54
  1. 60Jan
  2. 61Feb
  3. 64Mar
  4. 69Apr
  5. 57May
  6. 51Jun
  7. 54Jul
  8. 54Aug
  9. 53Sep
  10. 57Oct
  11. 65Nov
  12. 66Dec

#9 of 12 months in Hualien · #1158 of 1413 destinations to visit in July · comfort 54/100 (tier D)

Days
30°C
Nights
24°C
Wet days
21
Sun
9.7 h
Humidity
85%
Daylight
14 h
Hualien, Taiwan
Photo: Alan Wang · Pexels

Traveller notes on Hualien in July

Notes from nearby Sun Moon Lake (71 km away)

Hualien doesn't have its own notes for July yet — these are about Sun Moon Lake, close enough to share the season.

Forum posters describe July and August as Taiwan's hottest months, with temperatures commonly 33-36C and high humidity, though posters rate July as a great season overall aside from typhoon risk. Posters describe most summer rain as short afternoon thunderstorms lasting 30-60 minutes, with mornings typically clear and sunny - posters consistently recommend scheduling outdoor sightseeing for the morning and saving indoor activities for the afternoon. Posters flag a real typhoon risk of roughly 3-4 storms per season, capable of shutting down transportation and closing national parks for a day or two if one hits during a visit. Posters note late June through early September also coincides with Taiwanese school summer holidays, meaning genuinely busier crowds on top of the hot, occasionally stormy weather.
Tripadvisor community · July · 1 month ago · about Sun Moon Lake · Read more on Tripadvisor ↗

Other months in Hualien

Taiwan's forum flags May as plum rain season, running roughly mid-May through mid-June, with rainfall that swings unpredictably between all-day drizzle and sudden downpours - an umbrella is a daily essential, not a maybe. The genuinely useful local tip: Hualien and the east coast often stay sunnier than the west side of the island during this stretch, since the Central Mountain Range blocks a lot of the weather systems coming off the Taiwan Strait. Hot and humid is the baseline regardless, so pack light layers along with the rain gear.
TaiwanEastCoastRegular · May · 1 month ago · Read more on Tripadvisor ↗
Forum posters describe November temperatures here typically in the high-teens to mid-20sC, mild but genuinely variable - one traveler reported a 25C day that still saw rain roughly half the time during their stay. Posters do name the tail end of the year (November through January) as the local low point for rainfall, and the real precipitation totals back that up: November is the driest month of the year by rainfall volume, even though frequent rain days remain the norm rather than the exception. Posters warn the northeast monsoon's timing and strength vary unpredictably year to year, so a specific forecast close to departure (with a rainy-day backup plan for Taroko Gorge sightseeing) is standard advice, along with layers for cooler, windier stretches along the coast and in the mountains.
Tripadvisor community · November · 1 month ago · Read more on Tripadvisor ↗

Add your own note from Hualien's card on the map.

Hualien climate normals — July

Daytime high30°C / 85°F🔥 sweltering
Nighttime low24°C / 76°F
Feels like (high)37°C / 99°F
Sea temperature30°C / 86°F♨️ bath-warm
Rainfall342 mm / 13.5 in⛈ soaked
Rainy days21 days
Humidity85%💦 very humid
Dew point24°C / 76°F
Sunshine9.7 h/day
Daylight13.5 h
Wind8 km/h / 5 mph
Air quality (US AQI)35🍃 good

Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.

Crowds in Hualien in July

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.

BusySummer break in Taiwan, school holidays in 5 of the markets that fill it(estimated)

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Peak crowdsBusyShoulder seasonQuiet

Best months for Hualien'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 weatherHualien's weather doesn't swing hard through the year — comfort stays fairly steady in every month.

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What's on in Hualien in July

Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.

  • Rule

    Taroko access is still limited

    1 Jan – 31 DecClosuresBook early

    The gorge has been under repair since the 2024 earthquake. Some trails and the visitor centre are open, several classic walks are not, and Highway 8 through the gorge runs on escorted release windows — check the park before you commit a day to it. Source ↗

  • Nature

    Whale and dolphin season

    1 Apr – 31 Oct · usuallyWhale season

    Boats run out of Hualien port through the warm half of the year. Dolphins on most trips, whales on a minority of them — and the sea off this coast is rough enough that mornings are the only sane slot.

  • Hazard

    Typhoon season

    1 Jul – 15 Oct · usuallyClosures

    The east coast is where systems make landfall first, and Hualien takes them undiluted. The Suhua highway and the rail line north both close on a warning day, which can strand you for two. Source ↗

  • Season

    Wet season

    MonsoonRisk

    21 rainy days and about 342 mm in the month — the real kind of rainy season, not afternoon showers.

    from the climate normals

What's on around the world in July →

Nearby, and something's on

Within 300 km of Hualien — a day trip or a short hop — with something on this month. Never part of the comfort score.

Where is Hualien?

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Hualien in July — FAQ

Is July a good time to visit Hualien?
July in Hualien: sweltering, soaked, with clean air — a gamble, with 21 rainy days. It ranks #9 of 12 months for Hualien on SeasonMap's comfort score (54/100).
What is the weather like in Hualien in July?
In July, Hualien averages a daily high of 29.7°C and a low of 24.3°C, with about 342 mm of rain over roughly 21.1 rainy days.
What is the air quality in Hualien in July?
Hualien has a mean US Air Quality Index of about 35 in July.

Within 300 km: Kenting's Calm sea season around 1 Apr – 30 Sep.