26.06
fri
fri
Day
79°F
NE 6 mph
Precip.
91%
91%
Night
79°F
NW 8 mph
Precip.
62%
62%
27.06
sat
sat
Day
77°F
NE 11 mph
Precip.
95%
95%
Night
77°F
N 10 mph
Precip.
87%
87%
28.06
sun
sun
Day
77°F
NW 9 mph
Precip.
77%
77%
Night
79°F
N 4 mph
Precip.
37%
37%
29.06
mon
mon
Day
88°F
N 6 mph
Precip.
7%
7%
Night
81°F
N 7 mph
Precip.
22%
22%
30.06
tue
tue
Day
90°F
N 14 mph
Precip.
21%
21%
Night
82°F
N 6 mph
Precip.
11%
11%
01.07
wed
wed
Day
90°F
N 11 mph
Precip.
4%
4%
Night
84°F
N 4 mph
Precip.
13%
13%
02.07
thu
thu
Day
91°F
NE 8 mph
Precip.
3%
3%
Night
84°F
N 6 mph
Precip.
21%
21%
Sea water temperature in June, °F
Show year:
2026
2025
2024
The average sea water temperature in June of 2026 was 83.6°F. The highest and lowest sea temperatures during the month were 85.5°F and 82.2°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 85.2°F. The highest and lowest sea temperatures during the month were 86.5°F and 84.0°F.
Air temperature in Tainan, °F
Precipitation total in Tainan, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Tainan
Tainan on a weather map
Places in China:
Name
°F
24 Hours Forecast
Tainan
Local time: 16:29
June 26, friday
1800
79°F
NW
11 mph
11 mph
2100
79°F
NW
7 mph
7 mph
June 27, saturday
0000
79°F
NW
8 mph
8 mph
0300
79°F
NW
9 mph
9 mph
0600
79°F
NW
10 mph
10 mph
0900
77°F
N
9 mph
9 mph
1200
77°F
NE
11 mph
11 mph
1500
79°F
NE
14 mph
14 mph
