17.03
tue
tue
Day
77°F
E 10 mph
Precip.
0%
0%
Night
72°F
SW 5 mph
Precip.
0%
0%
18.03
wed
wed
Day
79°F
NE 8 mph
Precip.
0%
0%
Night
75°F
S 2 mph
Precip.
0%
0%
19.03
thu
thu
Day
81°F
E 8 mph
Precip.
0%
0%
Night
72°F
S 11 mph
Precip.
0%
0%
20.03
fri
fri
Day
79°F
E 8 mph
Precip.
0%
0%
Night
72°F
S 11 mph
Precip.
0%
0%
21.03
sat
sat
Day
79°F
SE 9 mph
Precip.
0%
0%
Night
73°F
S 7 mph
Precip.
0%
0%
22.03
sun
sun
Day
79°F
E 7 mph
Precip.
0%
0%
Night
73°F
NE 6 mph
Precip.
0%
0%
23.03
mon
mon
Day
81°F
E 8 mph
Precip.
0%
0%
Night
75°F
S 8 mph
Precip.
0%
0%
Sea water temperature in March, °F
Show year:
2026
2025
2024
The average sea water temperature in March of 2026 was 75.9°F. The highest and lowest sea temperatures during the month were 77.5°F and 74.7°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: 14:36
March 17, tuesday
1500
77°F
E
12 mph
12 mph
1800
73°F
SE
9 mph
9 mph
2100
73°F
S
6 mph
6 mph
March 18, wednesday
0000
72°F
SW
5 mph
5 mph
0300
70°F
SW
4 mph
4 mph
0600
70°F
W
3 mph
3 mph
0900
73°F
NW
2 mph
2 mph
1200
79°F
NE
8 mph
8 mph
