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Haikou weather in August

Weather in Haikou: August

Average day temperature: 90.2°F
Average night temperature: 80.6°F
Sea water temperature: 85.5°F
Number of sunny days: 13 days
Day length: 12.5 - 13.0 hours
Number of rainy days: 10 days
Precipitation totals: 6.3 in.

Air temperature in August, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
0
16
32
48
64
80
96
112
Day temperature   
Night temperature

The highest day temperature during August of 2024 was 94°F. At the same time the lowest night temperature was 78°F. Day and night temperature averages during August were 89.5°F and 80.8°F.

Sea water temperature in Haikou in August, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
80
82
84
86
88
90
92
94

The average sea water temperature in August of 2024 was 86.6°F. The highest and lowest sea temperatures during the month were 88.3°F and 84.9°F.

Sunny, partly cloudy and cloudy days
Sunny days
Partly cloudy days
Cloudy days
32%
42%
26%

Mostly all days in August are partly cloudy but sunny or cloudy days are also possible.

Precipitation total in August, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.1
2.2
3.3
4.4
5.6
6.7
7.8
2.1
6.2
5.1
5.0
3.9
3.7
2.2
1.3
1.1
2.1
6.2
5.1
6.5
5.0
3.9
3.7
2.2
1.3
1.1

Precipitation total value in Haikou in August is 6.5 in. Other months of the year show relatively similar values.

Wind speed in August, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
2.2
4.4
6.7
8.9
11.1
13.3
15.5
13.0
12.2
12.9
8.2
9.4
8.6
8.8
10.8
11.4
11.7
12.2
13.0
12.2
12.9
8.2
7.9
9.4
8.6
8.8
10.8
11.4
11.7
12.2

The average wind speed value in August is 7.9 mph It makes August lest windy month of the year.

Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.3
2.7
4.0
5.3
6.6
8.0
9.3
4.3
5.0
4.8
6.2
7.7
7.7
7.2
7.3
6.7
5.4
4.5
4.3
5.0
4.8
6.2
7.2
7.7
7.7
7.2
7.3
6.7
5.4
4.5

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in August is: 7.2.

Best time for vacation in Haikou

Sunniest months:
May 15 days
June 15 days
July 14 days
Warmest months:
June 91.3 °F
July 91.2 °F
August 90.2 °F
Warmest sea temp:
July 85.5 °F
August 85.5 °F
September 84.2 °F
Coldest months:
January 69.8 °F
December 71.2 °F
February 72.9 °F
Rainiest months:
August 10 days
July 8 days
June 8 days
Windiest months:
December 12.5 mph
October 12.3 mph
November 12.1 mph

Haikou on a weather map

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24 Hours Forecast
Haikou
Local time: 03:43
February 22, saturday
0600
66°F
W
14 mph
0900
66°F
W
15 mph
1200
68°F
W
15 mph
1500
66°F
SW
14 mph
1800
66°F
SW
12 mph
2100
66°F
W
12 mph
February 23, sunday
0000
66°F
W
12 mph
0300
66°F
W
12 mph
Units of measurement: °C / °F