Tainan weather in March
Temperature, sea and sunshine in March: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in March
Excellent
Best time to visit: October – April
What is the weather like in Tainan in March?
In March, Tainan is warm: daytime highs average 25 °C, and nights cool down to about 18 °C. The sea averages 24.3 °C – pleasant for swimming. Expect around 6 hours of sunshine a day. Rain falls on about 9 days, adding up to 54 mm. All in all, March is an excellent month for a holiday in Tainan.
March compared
How the weather changes from February to April. Tap a month to open it.
| FebruaryFeb | MarchMar | AprilApr | |
|---|---|---|---|
| Score | 81 | 81 | 74 |
| Day | 23° | 25° | 27° |
| Night | 16° | 18° | 21° |
| Sea | 24° | 24° | 26° |
| Sun | 6 h | 6 h | 6 h |
| Rain days | 8 | 9 | 12 |
More details for March
- Daylight
- 11 h 59 min06:09 – 18:08
- UV index
- 10 · very highclear sky, noon (estimate)All months
- Muggy days
- 14 daysdew point 18 °C or moreAll months
- Wind
- 16 km/haverage daily peakAll months
- Cloud cover
- 52 %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 %55 %
- Few rainy daysweight 30 %66 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in March
- Swimwear
- Sunscreen
- Sunglasses & sun hat
- Rain jacket or umbrella
Tainan in March: quick answers
Is Tainan hot in March?
Warm rather than hot: in March, daytime highs in Tainan average 25 °C and nights cool to about 18 °C.
Can you swim in Tainan in March?
Yes. In March the sea averages 24.3 °C – pleasant for swimming.
Does it rain much in Tainan in March?
Rain falls on about 9 days, adding up to 54 mm.
Tainan month by month
The whole year in TainanAll destinations: TaiwanWhere to go in MarchSea temperature in March
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