Kaohsiung weather in January
Temperature, sea and sunshine in January: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in January
Excellent
Best time to visit: November – March
What is the weather like in Kaohsiung in January?
In January, Kaohsiung is warm: daytime highs average 22 °C, and nights cool down to about 15 °C. The sea averages 23.9 °C – pleasant for swimming. Expect around 5 hours of sunshine a day. Rain falls on about 6 days, adding up to 37 mm. All in all, January is an excellent month for a holiday in Kaohsiung.
January compared
How the weather changes from December to February. Tap a month to open it.
| DecemberDec | JanuaryJan | FebruaryFeb | |
|---|---|---|---|
| Score | 82 | 83 | 85 |
| Day | 23° | 22° | 24° |
| Night | 17° | 15° | 16° |
| Sea | 25° | 24° | 24° |
| Sun | 5 h | 5 h | 6 h |
| Rain days | 6 | 6 | 6 |
More details for January
- Daylight
- 10 h 53 min06:41 – 17:34
- UV index
- 6 · highclear sky, noon (estimate)All months
- Muggy days
- 2 daysdew point 18 °C or moreAll months
- Wind
- 18 km/haverage daily peakAll months
- Cloud cover
- 49 %on averageAll months
- Hot days
- 0 days30 °C or moreAll months
- Time zone
- UTC+8Asia/Taipei
How the score comes together
- Temperatureweight 50 %100 %
- Sunshineweight 20 %38 %
- Few rainy daysweight 30 %85 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in January
- Swimwear
- Sunscreen
- A jumper for the evenings
Kaohsiung in January: quick answers
Is Kaohsiung hot in January?
Warm rather than hot: in January, daytime highs in Kaohsiung average 22 °C and nights cool to about 15 °C.
Can you swim in Kaohsiung in January?
Yes. In January the sea averages 23.9 °C – pleasant for swimming.
Does it rain much in Kaohsiung in January?
Rain falls on about 6 days, adding up to 37 mm.
Kaohsiung month by month
The whole year in KaohsiungAll destinations: TaiwanWhere to go in JanuarySea temperature in January
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences