Taipei Weather in May
Taiwan · Humid Subtropical climate · Data averaged from 2020-01-01 to 2024-12-31 (5 years)
May in Taipei sees average temperatures ranging from a low of 21.9°C (71.4°F) to a high of 28.8°C (83.8°F), with a mean of 25.0°C (77.0°F). Compared to the annual average of 23.0°C (73.4°F), this month is 2.0°C warmer than the yearly norm. Precipitation averages 258.9mm, making it approximately 118.0mm wetter than the monthly average of 141.0mm. This is the wettest month of the year, with 258.9mm of precipitation and around 23.2 rainy days. The city receives an average of 7.8 hours of sunshine per day during May, with relative humidity averaging 82.1%. Wind speeds reach an average maximum of 15.2 km/h. For travelers, this month offers a temperature experience in Taipei, with wetter-than-average conditions compared to the rest of the year.
Taipei's climate is shaped by its position on a subtropical island. The city experiences frequent rain year-round, with a particularly wet period during the northeast monsoon. I visited in October and found perfect conditions — comfortable temperatures and clear skies. The data shows that autumn is the ideal season, with lower humidity and less rainfall than the summer months.
May vs Adjacent Months
| Metric | April | May | June |
|---|---|---|---|
| Mean Temp | 21.8°C (71.2°F) | 25.0°C (77.0°F) | 27.8°C (82.0°F) |
| Rainfall | 99.3mm | 258.9mm | 206.2mm |
| Sunshine | 7.3 hrs | 7.8 hrs | 9.4 hrs |
| Humidity | 79.1% | 82.1% | 81.2% |
| Wind | 16.8 km/h | 15.2 km/h | 15.0 km/h |
| Rainy Days | 19.4 | 23.2 | 24.0 |
Seasonal Context
May falls in Spring in the Northern Hemisphere. Spring is a transitional season with temperatures rising from winter lows. For travelers visiting Taipei in May, the data indicates mixed conditions based on the combination of temperature, precipitation, and daylight hours.
Frequently Asked Questions
What is the average temperature in Taipei in May?
The average temperature in Taipei during May ranges from 21.9°C (71.4°F) to 28.8°C (83.8°F), with a mean of 25.0°C (77.0°F).
How much does it rain in Taipei in May?
Taipei receives an average of 258.9mm of precipitation in May, spread across approximately 23.2 rainy days. This is the wettest month of the year.
What should I pack for Taipei in May?
Based on May weather data, pack lightweight, breathable clothing, sunscreen, and a hat. Rain gear is essential — this month averages 258.9mm of precipitation.
Is May a good time to visit Taipei?
May is a month with challenging conditions. Plan activities carefully and stay hydrated.
Other Months for Taipei
Cities with Similar May Climate (Humid Subtropical)
Data Source: Open-Meteo historical archive (2020-01-01 to 2024-12-31). Daily measurements aggregated into monthly climate normals. Coordinates: 25.03°, 121.56°. Timezone: Asia/Taipei. Last updated: 2026-07-30.