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Hainan weather in March

Weather in Hainan: March

Average day temperature: 81.7°F
Average night temperature: 65.8°F
Sea water temperature: 73.3°F
Number of sunny days: 10 days
Day length: 11.8 - 12.3 hours
Number of rainy days: 5 days
Precipitation totals: 2.7 in.

Air temperature in March, °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
128
Day temperature   
Night temperature

The highest day temperature during March of 2024 was 97°F. At the same time the lowest night temperature was 55°F. Day and night temperature averages during March were 83.5°F and 67.0°F.

Sea water temperature in Hainan in March, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
65
68
71
74
77
80
83
86

The average sea water temperature in March of 2024 was 74.3°F. The highest and lowest sea temperatures during the month were 79.0°F and 71.2°F.

Sunny, partly cloudy and cloudy days
Sunny days
Partly cloudy days
Cloudy days
32%
35%
32%

Number of sunny, partly cloudy and cloudy days in March is almost equal.

Precipitation total in March, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.8
3.5
5.3
7.1
8.9
10.6
12.4
1.5
4.7
10.4
7.3
8.0
7.2
4.7
7.2
4.2
1.1
1.8
1.5
4.7
10.4
7.3
8.0
7.2
4.7
7.2
4.2
2.7
1.1
1.8

Precipitation total value in Hainan in March is 2.7 in. Other months of the year show relatively similar values.

Wind speed in March, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.8
1.6
2.4
3.1
3.9
4.7
5.5
3.8
3.8
4.4
3.3
3.4
4.0
4.2
3.8
4.6
4.2
3.8
3.8
3.8
4.4
3.3
3.4
4.0
4.2
3.8
4.6
4.5
4.2
3.8

The average wind speed value in March is 4.5 mph It makes March one of the most windy months of the year.

Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.4
2.8
4.3
5.7
7.1
8.5
10.0
3.9
4.4
3.3
5.6
7.1
7.4
8.3
6.8
7.2
5.6
4.7
3.9
4.4
3.3
5.6
7.1
7.4
8.3
6.8
7.2
6.7
5.6
4.7

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 March is: 6.7.

Best time for vacation in Hainan

Sunniest months:
June 13 days
May 12 days
April 11 days
Warmest months:
June 90.1 °F
July 89.1 °F
May 89.1 °F
Warmest sea temp:
July 86.7 °F
June 86.4 °F
August 86.3 °F
Coldest months:
December 69.3 °F
January 69.8 °F
February 74.5 °F
Rainiest months:
July 15 days
August 15 days
May 15 days
Windiest months:
March 4.4 mph
April 4.4 mph
October 4.2 mph

Hainan on a weather map

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24 Hours Forecast
Hainan
Local time: 17:03
February 01, saturday
1800
75°F
S
4 mph
2100
66°F
NE
1 mph
February 02, sunday
0000
64°F
NW
3 mph
0300
61°F
NW
4 mph
0600
59°F
N
2 mph
0900
66°F
NW
4 mph
1200
82°F
W
2 mph
1500
86°F
S
7 mph
Units of measurement: °C / °F