Taipei, Taiwan Weather
Taipei hourly forecast: next 24 hours
Today's high of 81°F (27°C) is about 5°F (3°C) below the typical September high of 86°F (30°C).
Current conditions in detail
Taipei weather tomorrow (Thursday, September 17)
Tomorrow in Taipei looks sunny, with a high of 84° and an overnight low of 70°. Rain is unlikely (8% chance). Winds top out near 10 mph, and the UV index reaches 9 (very high).
Taipei 14-day forecast
About the weather in Taipei
Taipei is genuinely wet: 71.0 inches (1803 mm) falls in an average year, across 186 days that carry about 9.7 mm each when they come. Temperatures are the calmer variable, running 66°F (19°C) to 91°F (33°C) between January and July.
Taipei weather: quick facts
- Hottest month: July - highs near 91°F (33°C)
- Coldest month: January - highs near 66°F (19°C)
- Decade extremes (2015-2024): 100°F (38°C) high · 39°F (4°C) low
- Wettest month: June (21 rainy days) · Sunniest: July (11.1 h sun/day)
- Climate type: humid subtropical
- Annual swing: 13°C between the average warmest and coolest month · day to night: 6°C
- Months averaging 30°C or hotter: 4
- Average humidity: 81%
Temperatures through the year
At its warmest, in July, Taipei runs to 91°F (33°C) in the afternoon and back to 78°F (26°C) by dawn. January sits at the other end of the year: 66°F (19°C) by day, 56°F (14°C) at night. Sunshine averages 7.4 hours a day over the year - duller than all but 5% of the 3496 cities in our dataset, peaking in July at 11.1 hours.
Rain, sun and snow
Days and nights are about 6°C apart on average - narrower than all but 9% of the 3496 cities in our dataset. Average highs hold at or above 30°C for 4 months of the year, June through September being the unbroken run. Relative humidity averages 81% across the year, more humid than roughly 88% of the cities we track - enough that summer afternoons feel hotter than the thermometer says, which is what the dew point converter is for. Precipitation concentrates in June - 9.9 inches (250 mm) on 21 days - and thins out by January. The gridded 2015-2024 daily record for this location tops out at 100°F (38°C) and bottoms at 39°F (4°C) - decade extremes, not all-time station records.
Season by season
Spring (March through May)
Spring is mild and warm here - highs near 78°F (25°C), nights near 65°F (18°C), and rain falls on around 46 of the 90 days.
Summer (June through August)
Summer runs hot here - highs near 89°F (32°C), nights near 77°F (25°C), and rain falls on around 59 of the 90 days. Daylight is generous - around 10.2 hours of sun a day.
Fall (September through November)
Fall in Taipei brings hot afternoons, with daytime highs averaging 81°F (27°C) and nights around 71°F (22°C); rain falls on around 44 of the 90 days.
Winter (December through February)
Through winter, Taipei is mild: 67°F (19°C) by day, 58°F (14°C) after dark, and rain falls on around 38 of the 90 days.
Average temperatures in Taipei by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 66° | 56° | 12 | 2.7 in | 4.6 h/day | 79% |
| February | 67° | 56° | 11 | 2.9 in | 5.0 h/day | 80% |
| March | 72° | 59° | 13 | 4.3 in | 6.8 h/day | 80% |
| April | 78° | 65° | 14 | 5.1 in | 7.8 h/day | 81% |
| May | 83° | 71° | 19 | 8.7 in | 8.3 h/day | 83% |
| June | 88° | 76° | 21 | 9.9 in | 9.3 h/day | 82% |
| July | 91° | 78° | 18 | 6.4 in | 11.1 h/day | 79% |
| August | 89° | 78° | 20 | 8.5 in | 10.1 h/day | 81% |
| September | 86° | 76° | 16 | 9.5 in | 9.3 h/day | 81% |
| October | 80° | 72° | 15 | 7.2 in | 7.0 h/day | 81% |
| November | 76° | 67° | 13 | 2.9 in | 5.7 h/day | 81% |
| December | 68° | 60° | 14 | 3.0 in | 3.9 h/day | 80% |