Tainan weather in June
In June, Tainan has an average high of 29 °C84 °F and an average low of 27 °C81 °F, with about 344 mm14 in of precipitation. It is the 3rd warmest month of the year and ranks 2nd for precipitation.
How June compares with other months
Compared with May, June is 1.3 °C2.3 °F warmer on average and wetter by 121 mm4.8 in. Compared with July, June is 0.7 °C1.2 °F cooler on average and wetter by 55 mm2.2 in. Daylight lasts about 13.5 hours around the middle of the month. Average relative humidity is 85% and the average cloud amount 67%.
Is June a good time to visit Tainan?
June is not among the most comfortable months by our comfort score: it is hot (average high 29 °C84 °F), it is fairly wet (344 mm14 in) and it is humid (85%). The most comfortable months in Tainan are October–April.
What to wear in June
For Tainan in June, pack light summer clothes such as T-shirts, shorts or light dresses and a good rain jacket or umbrella and quick-drying shoes.
June in nearby places
| Place | High °C°F | Low °C°F | Precip. mmin |
|---|---|---|---|
| Tainan | 2984 | 2781 | 34414 |
| Yongkang | 2984 | 2781 | 34414 |
| Kaohsiung | 3187 | 2780 | 30312 |
| Chiayi City | 3289 | 2577 | 34313 |
| Taitung | 3188 | 2781 | 27711 |
| Yuanlin | 3187 | 2577 | 31212 |
| Taichung | 3087 | 2576 | 31212 |
| Toufen | 2985 | 2679 | 27711 |
| Hsinchu | 3086 | 2577 | 27011 |
Nearby places that are more than 1 °C1.8 °F warmer in June: Taitung.
Other months in Tainan
- January21 °C70 °F / 18 °C64 °F
- February22 °C72 °F / 18 °C65 °F
- March24 °C75 °F / 20 °C68 °F
- April26 °C79 °F / 23 °C73 °F
- May28 °C83 °F / 25 °C78 °F
- June29 °C84 °F / 27 °C81 °F
- July30 °C86 °F / 28 °C82 °F
- August29 °C85 °F / 28 °C82 °F
- September29 °C84 °F / 27 °C80 °F
- October27 °C81 °F / 25 °C76 °F
- November26 °C78 °F / 23 °C73 °F
- December23 °C73 °F / 19 °C67 °F
Frequently asked questions
How warm is Tainan in June?
In June the average high in Tainan is 29 °C (84 °F) and the average low is 27 °C (81 °F).
Does it rain a lot in Tainan in June?
On average about 344 mm (13.6 in) of precipitation falls in June; it ranks 2nd of the 12 months.
Is June the warmest month in Tainan?
No. The warmest month in Tainan is July, with an average high of 30 °C (86 °F). The coldest month is January, with an average low of 18 °C (64 °F).
How long is the day in Tainan in June?
In the middle of June the day in Tainan lasts about 13.5 hours from sunrise to sunset. The value is calculated from the position of the city and the sun.
How humid is Tainan in June?
The average relative humidity in June is about 85%. Combined with warm days, it can feel muggy.
How cloudy is Tainan in June?
On average about 67% of the sky is covered by cloud in June. This is the mean cloud amount from satellite data, not the number of sunny days.
About this data
All figures are 25-year averages (January 2001 – December 2025) from the NASA POWER project. Temperature, humidity, wind and precipitation come from the MERRA-2 reanalysis (precipitation is the bias-corrected MERRA-2 product), cloud and solar values from CERES satellite data. They describe a grid cell of roughly 50–70 km, not a single weather station, so they can differ from airport records — most of all on coasts, in mountains and for rainfall. Average highs and lows are the monthly mean temperature plus/minus half of the average daily temperature range. Counts of rainy days are not part of this dataset.