18.09
fri
fri
Day

90°F
W 6 mph
Precip.
17%
17%
Night

82°F
N 7 mph
Precip.
4%
4%
19.09
sat
sat
Day

90°F
W 2 mph
Precip.
5%
5%
Night

82°F
N 6 mph
Precip.
18%
18%
20.09
sun
sun
Day

93°F
W 3 mph
Precip.
4%
4%
Night

84°F
N 8 mph
Precip.
11%
11%
21.09
mon
mon
Day

93°F
N 6 mph
Precip.
10%
10%
Night

81°F
N 7 mph
Precip.
27%
27%
22.09
tue
tue
Day

88°F
NW 5 mph
Precip.
12%
12%
Night

81°F
N 7 mph
Precip.
18%
18%
23.09
wed
wed
Day

86°F
N 4 mph
Precip.
13%
13%
Night

81°F
N 6 mph
Precip.
40%
40%
24.09
thu
thu
Day

88°F
NW 6 mph
Precip.
4%
4%
Night

82°F
N 7 mph
Precip.
6%
6%
25.09
fri
fri
Day

90°F
NW 7 mph
Precip.
4%
4%
Night

81°F
N 7 mph
Precip.
6%
6%
26.09
sat
sat
Day

90°F
NW 4 mph
Precip.
8%
8%
Night

82°F
N 7 mph
Precip.
6%
6%
27.09
sun
sun
Day

90°F
NW 8 mph
Precip.
4%
4%
Night

82°F
NW 9 mph
Precip.
7%
7%
28.09
mon
mon
Day

88°F
NW 12 mph
Precip.
20%
20%
Night

81°F
N 5 mph
Precip.
8%
8%
29.09
tue
tue
Day

91°F
NE 7 mph
Precip.
6%
6%
Night

86°F
E 5 mph
Precip.
4%
4%
30.09
wed
wed
Day

91°F
S 9 mph
Precip.
36%
36%
Night

77°F
W 7 mph
Precip.
81%
81%
01.10
thu
thu
Day

75°F
S 6 mph
Precip.
14%
14%
Night

79°F
W 4 mph
Precip.
17%
17%
sea water
temperature
temperature
| Guangzhou |
monthly
weather
weather
| Guangzhou |
current
weather
weather
| Guangzhou |
7 days
forecast
forecast
| Guangzhou |
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 83.2°F. The highest and lowest sea temperatures during the month were 84.9°F and 82.0°F.
Sea water temperature in October, °F
Show year:
2025
2024
2023
The average sea water temperature in October of 2025 was 82.6°F. The highest and lowest sea temperatures during the month were 84.4°F and 78.6°F.
Air temperature in Guangzhou, °F
Precipitation total in Guangzhou, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Guangzhou
Guangzhou on a weather map
Places in China:
Name
°F
24 Hours Forecast
Guangzhou
Local time: 07:37
September 18, friday
0900

84°F
NW
3 mph
3 mph
1200

90°F
W
6 mph
6 mph
1500

95°F
W
7 mph
7 mph
1800

91°F
W
6 mph
6 mph
2100

86°F
N
7 mph
7 mph
September 19, saturday
0000

82°F
N
7 mph
7 mph
0300

81°F
NE
5 mph
5 mph
0600

81°F
NE
3 mph
3 mph




























