One of the most beautiful areas of Taiwan
Taroko National Park in Taiwan is a must see! Expect fantastic gorges, marble cliffs, waterfalls and an abundance of hiking trails.
Hualien City Weather in May
Hualien City in May sees high temperatures, with highs around 26°C (79°F) and overnight lows of 20°C (68°F). With the rainy season in full effect, expect around 351 mm (14 in) of rainfall and regular showers throughout the month.
Rainfall in Hualien City in May
As part of the rainy season, Hualien City sees around 20 days of rain in May, with an average of 351 mm (14 in). With high rainfall totals spread across the month, individual showers can be very heavy. Waterproof gear is strongly recommended.
Temperature in Hualien City in May
May in Hualien City brings typical temperatures with highs around 26°C (79°F) and lows of 20°C (68°F). Overall, the month follows a fairly predictable daily temperature pattern. With lows of 20°C (68°F), the nights are warm and generally comfortable.
Sunshine in Hualien City in May
You can expect a moderate amount of sunlight, with approximately 125 hours. Even though this month is part of the wet season, you can still see the sun occasionally.For additional travel inspiration, our weather planner can help you discover destinations worldwide.
Hualien City Temperature in May
Min Temperature
20°C (68°F)
Max Temperature
26°C (79°F)
Chance of Rain
66%
Precipitation
351 mm (14 in)
Rainy days
20 days
Humidity
80%
Sunshine
125 hours
Percentage Sunshine
Hualien City Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Hualien City - and find the best time to visit.
Daily Historical Temperatures
43-year average (1976-2025)
Based on our historical records, temperatures in Hualien City typically stay consistent throughout May, with daily highs averaging around 26°C (79°F). Nights are pleasant, with lows typically ranging from 19°C (66°F) to 21°C (70°F).
Average temperatures in May
Historical weather records for Hualien City in May
Browse day-by-day weather records for Hualien City spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Hualien City historical weather extremes in May
Based on 20 years of weather observations in Hualien City between 2006 and 2026, these are the recorded extremes.
- The hottest May day on record in Hualien City reached 31°C (88°F) (May 27, 2026).
- Hualien City experienced its chilliest May day on May 2, 2022, reaching only 14°C (57°F).
- Hualien City registered its coldest May night on May 10, 2009, with temperatures dropping to 11°C (52°F).
- The wettest day in May Hualien City was on May 22, 2020 with 82 mm (3.2 in) of precipitation.
Best Places in Taiwan in May
Find out more about the weather in Taiwan and which places have the best travel conditions in this month. See all of Taiwan in May →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Hualien City in May
Warm weather calls for comfortable, breathable clothing in May. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can. Sunglasses could come in handy during the sunnier parts of your trip.
What To Do in Hualien City in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming7/10 -
Cycling7/10 -
Walking7/10 -
Camping6/10 -
Outdoor sports7/10
Hualien City 3-Day Forecast
More climate data for Hualien City
Temperature Rainfall Sunshine Humidity
See the full Hualien City climate overview or explore weather in Taiwan.
Popular in May
Where to go in May - average daytime high across popular destinations.
Kaohsiung
31°C (88°F) Taichung29°C (84°F) Kenting National Park29°C (84°F) Taipei28°C (82°F) Magong City27°C (81°F) Wujie27°C (81°F) Taitung City27°C (81°F) Hualien City26°C (79°F) Bucket list
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