Taipei Weather in January
Taiwan · Humid Subtropical climate · Data averaged from 2020-01-01 to 2024-12-31 (5 years)
January in Taipei sees average temperatures ranging from a low of 13.4°C (56.1°F) to a high of 19.2°C (66.6°F), with a mean of 16.1°C (61.0°F). Compared to the annual average of 23.0°C (73.4°F), this month is 6.9°C cooler than the yearly norm. This is the coldest month of the year, with average lows of 13.4°C (56.1°F). Precipitation averages 53.0mm, making it approximately 88.0mm drier than the monthly average of 141.0mm. This is the driest month of the year, with just 53.0mm of precipitation. The city receives an average of 4.8 hours of sunshine per day during January, with relative humidity averaging 79.0%. Wind speeds reach an average maximum of 17.0 km/h. For travelers, this month offers a coldest month of the year experience in Taipei, with drier-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.
January vs Adjacent Months
| Metric | December | January | February |
|---|---|---|---|
| Mean Temp | 17.2°C (63.0°F) | 16.1°C (61.0°F) | 17.1°C (62.8°F) |
| Rainfall | 78.0mm | 53.0mm | 76.1mm |
| Sunshine | 3.4 hrs | 4.8 hrs | 5.4 hrs |
| Humidity | 80.7% | 79.0% | 79.8% |
| Wind | 17.0 km/h | 17.0 km/h | 16.9 km/h |
| Rainy Days | 21.2 | 16.8 | 16.2 |
Seasonal Context
January falls in Winter in the Northern Hemisphere. Winter is the coolest season with the shortest daylight hours. For travelers visiting Taipei in January, the data indicates favorable conditions based on the combination of temperature, precipitation, and daylight hours.
Frequently Asked Questions
What is the average temperature in Taipei in January?
The average temperature in Taipei during January ranges from 13.4°C (56.1°F) to 19.2°C (66.6°F), with a mean of 16.1°C (61.0°F).
How much does it rain in Taipei in January?
Taipei receives an average of 53.0mm of precipitation in January, spread across approximately 16.8 rainy days. This is the driest month of the year.
What should I pack for Taipei in January?
Based on January weather data, pack layers including light jackets and t-shirts, plus an umbrella.
Is January a good time to visit Taipei?
January is a good time to visit Taipei, with comfortable temperatures and manageable rainfall. However, it is the coldest month — pack warm clothing.
Other Months for Taipei
Cities with Similar January 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.