Weather in Similan: March
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Average day temperature: | 88.9°F |
| Average night temperature: | 76.4°F | |
 |
Sea water temperature: | 85.2°F |
 |
Number of sunny days: | 21 days |
| Day length: | 12.0 - 12.2 hours | |
 |
Number of rainy days: | 6 days |
| Precipitation totals: | 3.2 in. | |
| more information | ||
14 days
forecast
forecast
| Similan |
sea water
temperature
temperature
| Similan |
Air temperature in March, °F
Show year:
2025
2024
2023
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 2025 was 96°F. At the same time the lowest night temperature was 70°F. Daily and nightly averages during March were 90.4°F and 73.8°F.
Sea water temperature in Similan in March, °F
Show year:
2025
2024
2023
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
79
81
83
85
87
89
91
93
The average sea water temperature in March of 2025 was 85.3°F. The highest and lowest sea temperatures during the month were 86.2°F and 84.6°F.
Sunny, partly cloudy and cloudy days
| Sunny days | |
| Partly cloudy days | |
| Cloudy days |
58%
35%
6%
Mostly all days in March are sunny but cloudy days are also possible.
Precipitation total in March, in.
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
2.5
5.0
7.4
9.9
12.4
14.9
17.4
4.3
6.5
10.3
10.7
14.5
12.5
9.3
7.5
4.6
1.2
3.2
4.3
6.5
10.3
10.7
14.5
12.5
9.3
7.5
4.6
2.1
1.2
3.2
Precipitation total value in Similan in March is 2.1 in. It makes march one of the most dry months of the year.
Wind speed in March, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.5
3.0
4.5
5.9
7.4
8.9
10.4
11.9
5.7
4.7
6.0
7.8
8.7
8.5
7.7
6.4
5.8
5.7
5.7
5.7
4.7
6.0
7.8
8.7
8.5
7.7
6.4
5.8
5.8
5.7
5.7
The average wind speed value in March is 5.8 mph
Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.5
2.9
4.4
5.9
7.3
8.8
10.3
6.9
5.1
4.1
4.1
4.2
4.3
4.8
5.3
6.9
8.6
7.9
6.9
5.1
4.1
4.1
4.2
4.3
4.8
5.3
6.9
8.2
8.6
7.9
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: 8.2.
Best time for vacation in Similan
Similan on a weather map
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Places in Thailand:
Name
°F
24 Hours Forecast
Similan
Local time: 12:41
April 14, monday
1500
93°F
W
4 mph
4 mph
1800
75°F
E
2 mph
2 mph
2100
77°F
E
2 mph
2 mph
April 15, tuesday
0000
75°F
NE
2 mph
2 mph
0300
75°F
E
2 mph
2 mph
0600
73°F
E
1 mph
1 mph
0900
81°F
NE
2 mph
2 mph
1200
88°F
W
4 mph
4 mph
