10.04
sun
sun
DAY
94°F
SW 2 mph
precip
3%
3%
NIGHT
78°F
NE 2 mph
precip
75%
75%
10.05
mon
mon
DAY
80°F
S 6 mph
precip
78%
78%
NIGHT
74°F
S 2 mph
precip
55%
55%
10.06
tue
tue
DAY
80°F
SW 7 mph
precip
56%
56%
NIGHT
74°F
SW 1 mph
precip
31%
31%
10.07
wed
wed
DAY
78°F
SW 4 mph
precip
45%
45%
NIGHT
72°F
W 0 mph
precip
36%
36%
10.08
thu
thu
DAY
80°F
W 9 mph
precip
63%
63%
NIGHT
74°F
SW 5 mph
precip
77%
77%
10.09
fri
fri
DAY
74°F
SW 6 mph
precip
95%
95%
NIGHT
74°F
W 5 mph
precip
87%
87%
10.10
sat
sat
DAY
78°F
W 4 mph
precip
36%
36%
NIGHT
72°F
W 2 mph
precip
29%
29%
10.11
sun
sun
DAY
84°F
W 6 mph
precip
24%
24%
NIGHT
74°F
NW 3 mph
precip
29%
29%
10.12
mon
mon
DAY
86°F
W 6 mph
precip
42%
42%
NIGHT
74°F
NW 3 mph
precip
25%
25%
10.13
tue
tue
DAY
84°F
W 6 mph
precip
25%
25%
NIGHT
74°F
NW 3 mph
precip
19%
19%
10.14
wed
wed
DAY
86°F
W 7 mph
precip
25%
25%
NIGHT
74°F
NW 2 mph
precip
20%
20%
10.15
thu
thu
DAY
82°F
W 7 mph
precip
59%
59%
NIGHT
74°F
W 3 mph
precip
68%
68%
10.16
fri
fri
DAY
80°F
W 11 mph
precip
43%
43%
NIGHT
72°F
W 6 mph
precip
38%
38%
10.17
sat
sat
DAY
80°F
W 7 mph
precip
26%
26%
NIGHT
72°F
W 4 mph
precip
30%
30%
Sea water
temperature
temperature
| Hainan |
Weather in
October
October
| Hainan |
7 day weather
forecast
forecast
| Hainan |
10 day weather
forecast
forecast
| Hainan |
14 day weather
forecast
forecast
| Hainan |
Monthly weather
averages
averages
| Hainan |
Current Weather
Conditions
Conditions
| Hainan |
Hainan Sea Water Temperature in October, °F
The average sea surface temperature in October 2025 for Hainan was 86.2°F. The maximum and minimum values were 83.8°F and 88.6°F respectively.
Hainan on the Weather Map
China Resorts:
NAME
F°
| Beidaihe |  |
+48 |
| Beijing | |
+64 |
| Dadunhai | |
+82 |
| Dalian |  |
+58 |
| Guangzhou | |
+82 |
| Hainan | |
+80 |
| Hong Kong |  |
+78 |
| Macau |  |
+84 |
| Quingdao |  |
+66 |
| Sanya | |
+82 |
| Shanghai | |
+68 |
| Shenzhen | |
+86 |
| Weihai | |
+62 |
| Xiamen | |
+82 |
| Yalong Bay | |
+82 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Hainan
Local time: 20:39
04 oct, sunday
| 2100 | |
80°F | S 2 mph |
05 oct, monday
| 0000 | |
78°F | NE 2 mph |
| 0300 | |
76°F | E 2 mph |
| 0600 | |
76°F | E 2 mph |
| 0900 | |
78°F | SE 5 mph |
| 1200 | |
80°F | S 6 mph |
| 1500 | |
80°F | S 5 mph |
| 1800 | |
76°F | SW 6 mph |