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March

Samui Weather in March with Sea Temperature

March weather in Samui includes average daytime air +29°C, nighttime +27°C, average sea temperature +30°C. Daily water temperatures usually range from +29°C to +30°C, which is comfortable for swimming and beach planning. The tables below also show air temperature, wind, rain and humidity; for near-term water data, open the current 30-day water temperature forecast.

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Averaged values across several years

Daily air temperature for the month

Day Night

Daily sea water temperature for the month

Water

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March	Day	Night	Sea t°	Wind	Precip	Humidity
1Sat	+28°C	+27°C	+29°C	4 m/s	0.1 mm	75%
2Sun	+28°C	+27°C	+29°C	4 m/s	0.1 mm	76%
3Mon	+28°C	+27°C	+29°C	5 m/s	0.5 mm	76%
4Tue	+28°C	+27°C	+29°C	4 m/s	0.1 mm	76%
5Wed	+28°C	+27°C	+29°C	4 m/s	0.1 mm	72%
6Thu	+28°C	+27°C	+29°C	3 m/s	0 mm	74%
7Fri	+28°C	+27°C	+29°C	3 m/s	0.1 mm	74%
8Sat	+28°C	+27°C	+29°C	4 m/s	1 mm	74%
9Sun	+29°C	+27°C	+29°C	5 m/s	0.2 mm	73%
10Mon	+29°C	+27°C	+29°C	4 m/s	0.2 mm	73%
11Tue	+29°C	+27°C	+29°C	4 m/s	0.1 mm	75%
12Wed	+28°C	+27°C	+30°C	4 m/s	0.1 mm	75%
13Thu	+28°C	+27°C	+30°C	4 m/s	0.1 mm	75%
14Fri	+28°C	+27°C	+30°C	4 m/s	0.2 mm	75%
15Sat	+29°C	+27°C	+29°C	4 m/s	0.2 mm	75%
16Sun	+29°C	+27°C	+29°C	5 m/s	0 mm	74%
17Mon	+28°C	+27°C	+29°C	4 m/s	0.5 mm	74%
18Tue	+29°C	+27°C	+30°C	4 m/s	0.2 mm	73%
19Wed	+28°C	+27°C	+30°C	5 m/s	0.3 mm	74%
20Thu	+29°C	+27°C	+30°C	4 m/s	0.9 mm	74%
21Fri	+29°C	+27°C	+30°C	4 m/s	0.5 mm	73%
22Sat	+29°C	+27°C	+30°C	4 m/s	0.8 mm	72%
23Sun	+29°C	+27°C	+30°C	3 m/s	0.4 mm	72%
24Mon	+29°C	+27°C	+30°C	3 m/s	0.2 mm	73%
25Tue	+29°C	+27°C	+30°C	3 m/s	0.5 mm	74%
26Wed	+29°C	+27°C	+30°C	4 m/s	0.2 mm	73%
27Thu	+29°C	+28°C	+30°C	4 m/s	0.1 mm	74%
28Fri	+29°C	+28°C	+30°C	4 m/s	0.1 mm	74%
29Sat	+30°C	+28°C	+30°C	3 m/s	0.2 mm	73%
30Sun	+29°C	+28°C	+30°C	3 m/s	0.5 mm	74%
31Mon	+30°C	+28°C	+30°C	3 m/s	0.1 mm	72%

Sea water temperature by months

Water +30°C

Day and night air temperature

Day +29°C Night +27°C

Weather highs and lows in Samui for march

Warmest day: 29 march, +30°C
Coldest night: 4 march, +27°C
Max precipitation: 8 march, 1 mm
Warmest sea water: 12 march, +30°C
Coldest sea water: 1 march, +29°C

Climate in Samui in march

Average daytime temperature: +29°C
Average nighttime temperature: +27°C
Sea water temperature: +30°C
Precipitation (monthly average): 8.8 mm
Days with precipitation: 1.9
Humidity: 74%
Wind: 4 m/s
Data: 7 years / coverage 100%

Daily air temperature for the month

Day Night

Daily sea water temperature for the month

Water

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March	Day	Night	Sea t°	Wind	Precip	Humidity
1Sat	+28°C	+27°C	+29°C	4-5 m/s, SE	0 mm	76%
2Sun	+27°C	+27°C	+29°C	4-5 m/s, SE	0 mm	74%
3Mon	+27°C	+27°C	+29°C	4-5 m/s, SE	0.4 mm	77%
4Tue	+28°C	+26°C	+29°C	3-4 m/s, SSE	0 mm	76%
5Wed	+28°C	+27°C	+29°C	2-3 m/s, SSW	0 mm	68%
6Thu	+28°C	+27°C	+29°C	2-4 m/s, SSE	0 mm	76%
7Fri	+28°C	+28°C	+29°C	4-6 m/s, SE	0.2 mm	75%
8Sat	+29°C	+28°C	+29°C	6-7 m/s, ESE	1 mm	76%
9Sun	+28°C	+28°C	+29°C	6-7 m/s, SE	0.4 mm	78%
10Mon	+28°C	+27°C	+29°C	5-6 m/s, E	1.2 mm	76%
11Tue	+28°C	+27°C	+29°C	4-6 m/s, ESE	0.2 mm	77%
12Wed	+28°C	+28°C	+30°C	4 m/s, SE	0.4 mm	77%
13Thu	+28°C	+28°C	+30°C	5-6 m/s, SE	0.5 mm	78%
14Fri	+28°C	+28°C	+30°C	4-5 m/s, ESE	0 mm	76%
15Sat	+28°C	+28°C	+29°C	4 m/s, SE	0 mm	77%
16Sun	+28°C	+28°C	+29°C	3 m/s, SE	0 mm	71%
17Mon	+28°C	+28°C	+29°C	5 m/s, SE	3.6 mm	74%
18Tue	+28°C	+28°C	+30°C	5-6 m/s, SE	0.1 mm	74%
19Wed	+28°C	+27°C	+30°C	5-6 m/s, SE	1.5 mm	76%
20Thu	+28°C	+28°C	+30°C	3-5 m/s, ENE	0.1 mm	70%
21Fri	+28°C	+28°C	+30°C	3-4 m/s, ESE	0.1 mm	72%
22Sat	+28°C	+27°C	+30°C	4-5 m/s, ESE	0 mm	68%
23Sun	+28°C	+27°C	+30°C	3-4 m/s, SSE	0.3 mm	73%
24Mon	+28°C	+27°C	+30°C	3-4 m/s, SSE	0.1 mm	74%
25Tue	+28°C	+27°C	+30°C	3-4 m/s, SSW	0 mm	76%
26Wed	+29°C	+27°C	+30°C	4 m/s, WNW	0.4 mm	74%
27Thu	+29°C	+28°C	+30°C	2-4 m/s, WNW	0 mm	73%
28Fri	+29°C	+28°C	+30°C	4-5 m/s, NW	0.2 mm	70%
29Sat	+29°C	+28°C	+30°C	2-4 m/s, NE	0.1 mm	71%
30Sun	+28°C	+28°C	+30°C	3-5 m/s, SE	0.2 mm	76%
31Mon	+29°C	+28°C	+30°C	4-5 m/s, SE	0 mm	68%

Weather highs and lows in Samui for march

Warmest day: 8 march, +29°C
Coldest night: 4 march, +26°C
Max precipitation: 17 march, 3.6 mm
Warmest water: 12 march, +30°C
Coldest water: 1 march, +29°C

Climate in Samui in march

Year: 2025
Average daytime temperature: +28°C
Average nighttime temperature: +28°C
Water temperature: +30°C
Precipitation (month): 11 mm
Days with precipitation: 4
Humidity: 74%
Wind: 4 m/s

Daily air temperature for the month

Day Night

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March	Day	Night	Sea t°	Wind	Precip	Humidity
1Fri	+28°C	+27°C	—	5-6 m/s, ESE	0.1 mm	76%
2Sat	+28°C	+28°C	—	5-6 m/s, SE	0.1 mm	76%
3Sun	+29°C	+28°C	—	5-6 m/s, SE	0.8 mm	73%
4Mon	+29°C	+28°C	—	5-6 m/s, SE	0 mm	76%
5Tue	+29°C	+27°C	—	3-4 m/s, SSE	0 mm	72%
6Wed	+29°C	+27°C	—	3-4 m/s, W	0 mm	74%
7Thu	+29°C	+29°C	—	2-4 m/s, N	0.3 mm	69%
8Fri	+29°C	+28°C	—	5-6 m/s, SE	0.1 mm	74%
9Sat	+29°C	+28°C	—	5-6 m/s, SE	0.9 mm	72%
10Sun	+29°C	+28°C	—	5-6 m/s, SE	0 mm	72%
11Mon	+29°C	+28°C	—	5-6 m/s, SE	0.2 mm	74%
12Tue	+28°C	+28°C	—	4-5 m/s, SE	0 mm	69%
13Wed	+28°C	+28°C	—	4-6 m/s, SE	0.1 mm	71%
14Thu	+29°C	+28°C	—	4 m/s, SE	0 mm	76%
15Fri	+29°C	+28°C	—	4-6 m/s, SE	0.5 mm	76%
16Sat	+29°C	+28°C	—	5-6 m/s, SE	0 mm	74%
17Sun	+29°C	+28°C	—	4-5 m/s, ESE	0 mm	71%
18Mon	+29°C	+28°C	—	4-6 m/s, SE	0.1 mm	70%
19Tue	+29°C	+29°C	—	5-6 m/s, SE	0 mm	70%
20Wed	+29°C	+28°C	—	6-8 m/s, ESE	0 mm	68%
21Thu	+29°C	+28°C	—	6-8 m/s, ESE	0.1 mm	70%
22Fri	+29°C	+28°C	—	5 m/s, SE	0.1 mm	72%
23Sat	+29°C	+28°C	—	5 m/s, SE	0.7 mm	73%
24Sun	+29°C	+28°C	—	4-6 m/s, SE	0.3 mm	74%
25Mon	+29°C	+29°C	—	4-5 m/s, ESE	0 mm	72%
26Tue	+30°C	+28°C	—	5-7 m/s, SE	0 mm	69%
27Wed	+29°C	+29°C	—	5 m/s, SE	0 mm	74%
28Thu	+29°C	+29°C	—	4-5 m/s, SE	0.2 mm	74%
29Fri	+30°C	+29°C	—	4-5 m/s, SE	0 mm	74%
30Sat	+30°C	+29°C	—	4-6 m/s, SE	0 mm	74%
31Sun	+30°C	+29°C	—	3 m/s, SSE	0 mm	75%

Weather highs and lows in Samui for march

Warmest day: 26 march, +30°C
Coldest night: 1 march, +27°C
Max precipitation: 9 march, 0.9 mm
Warmest water: —
Coldest water: —

Climate in Samui in march

Year: 2024
Average daytime temperature: +29°C
Average nighttime temperature: +28°C
Water temperature: —
Precipitation (month): 4.6 mm
Days with precipitation: 0
Humidity: 73%
Wind: 4 m/s

Daily air temperature for the month

Day Night

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March	Day	Night	Sea t°	Wind	Precip	Humidity
1Wed	+28°C	+27°C	—	2 m/s, ESE	0.1 mm	70%
2Thu	+28°C	+26°C	—	4 m/s, SSE	0.5 mm	76%
3Fri	+28°C	+27°C	—	4 m/s, SE	1.5 mm	78%
4Sat	+29°C	+27°C	—	4-6 m/s, SE	0.2 mm	74%
5Sun	+28°C	+27°C	—	4-5 m/s, ESE	0.4 mm	72%
6Mon	+27°C	+26°C	—	5-6 m/s, ESE	0 mm	72%
7Tue	+27°C	+26°C	—	4-5 m/s, SE	0.3 mm	72%
8Wed	+27°C	+27°C	—	5-6 m/s, ESE	0.5 mm	73%
9Thu	+29°C	+27°C	—	5-7 m/s, SE	0.3 mm	74%
10Fri	+28°C	+27°C	—	5-6 m/s, ESE	0.1 mm	72%
11Sat	+28°C	+27°C	—	5 m/s, SE	0 mm	71%
12Sun	+28°C	+27°C	—	5 m/s, SE	0 mm	74%
13Mon	+27°C	+26°C	—	6-8 m/s, ESE	0.2 mm	74%
14Tue	+27°C	+27°C	—	6-8 m/s, SE	0.9 mm	73%
15Wed	+28°C	+26°C	—	6 m/s, ESE	0.3 mm	74%
16Thu	+28°C	+27°C	—	5-6 m/s, SE	0 mm	74%
17Fri	+28°C	+27°C	—	5-6 m/s, SE	0 mm	74%
18Sat	+29°C	+27°C	—	5-6 m/s, ESE	0.1 mm	76%
19Sun	+28°C	+27°C	—	5-6 m/s, SE	0 mm	78%
20Mon	+29°C	+27°C	—	3-4 m/s, ESE	0 mm	79%
21Tue	+28°C	+27°C	—	4-5 m/s, SE	0 mm	78%
22Wed	+29°C	+27°C	—	3-4 m/s, WNW	0 mm	76%
23Thu	+29°C	+27°C	—	3-5 m/s, NNW	0.3 mm	78%
24Fri	+29°C	+27°C	—	2-4 m/s, NNE	0 mm	76%
25Sat	+29°C	+27°C	—	3-4 m/s, WSW	0 mm	77%
26Sun	+30°C	+27°C	—	4-5 m/s, N	0 mm	72%
27Mon	+30°C	+27°C	—	3-4 m/s, WNW	0.1 mm	72%
28Tue	+29°C	+27°C	—	5-6 m/s, SE	0 mm	71%
29Wed	+30°C	+28°C	—	4-5 m/s, ESE	0 mm	76%
30Thu	+30°C	+28°C	—	3-4 m/s, SSE	0 mm	76%
31Fri	+29°C	+28°C	—	3-4 m/s, SSE	0.1 mm	72%

Weather highs and lows in Samui for march

Warmest day: 26 march, +30°C
Coldest night: 2 march, +26°C
Max precipitation: 3 march, 1.5 mm
Warmest water: —
Coldest water: —

Climate in Samui in march

Year: 2023
Average daytime temperature: +28°C
Average nighttime temperature: +27°C
Water temperature: —
Precipitation (month): 5.9 mm
Days with precipitation: 1
Humidity: 74%
Wind: 4 m/s

Daily air temperature for the month

Day Night

Tap a date to open detailed weather for that day

March	Day	Night	Sea t°	Wind	Precip	Humidity
1Tue	+29°C	+28°C	—	6 m/s, SE	0.2 mm	76%
2Wed	+29°C	+28°C	—	5-6 m/s, SE	0.2 mm	74%
3Thu	+28°C	+28°C	—	4 m/s, SE	0.1 mm	76%
4Fri	+28°C	+27°C	—	3-4 m/s, WSW	0.1 mm	76%
5Sat	+29°C	+27°C	—	3-4 m/s, SSE	0.2 mm	76%
6Sun	+28°C	+27°C	—	4-5 m/s, SE	0.2 mm	74%
7Mon	+28°C	+28°C	—	4-5 m/s, ESE	0 mm	76%
8Tue	+28°C	+27°C	—	4-5 m/s, SE	5.6 mm	77%
9Wed	+29°C	+28°C	—	5-6 m/s, ESE	0 mm	72%
10Thu	+30°C	+28°C	—	4-5 m/s, SE	0 mm	74%
11Fri	+29°C	+27°C	—	3-4 m/s, SSW	0 mm	74%
12Sat	+29°C	+27°C	—	3-4 m/s, W	0.1 mm	76%
13Sun	+29°C	+27°C	—	3-4 m/s, SSE	0.1 mm	78%
14Mon	+29°C	+28°C	—	4-6 m/s, ESE	0.6 mm	75%
15Tue	+30°C	+28°C	—	4-5 m/s, SE	0.1 mm	73%
16Wed	+29°C	+28°C	—	4-5 m/s, SSE	0 mm	76%
17Thu	+29°C	+28°C	—	4 m/s, SE	0 mm	74%
18Fri	+29°C	+28°C	—	3-4 m/s, ESE	0.4 mm	76%
19Sat	+29°C	+28°C	—	4 m/s, ESE	0.2 mm	74%
20Sun	+29°C	+26°C	—	4-5 m/s, SE	5.7 mm	78%
21Mon	+29°C	+28°C	—	4-5 m/s, SSE	3 mm	74%
22Tue	+30°C	+27°C	—	2-3 m/s, NNE	2 mm	70%
23Wed	+29°C	+27°C	—	2 m/s, NNE	0.2 mm	70%
24Thu	+30°C	+28°C	—	1-2 m/s, NNW	0.9 mm	68%
25Fri	+30°C	+28°C	—	1-3 m/s, S	0.3 mm	71%
26Sat	+30°C	+28°C	—	1-2 m/s, SW	0.1 mm	70%
27Sun	+30°C	+29°C	—	2-3 m/s, WNW	0 mm	72%
28Mon	+30°C	+29°C	—	2-3 m/s, W	0.1 mm	75%
29Tue	+30°C	+28°C	—	1-2 m/s, SE	0.7 mm	68%
30Wed	+30°C	+28°C	—	2-3 m/s, WNW	1.2 mm	69%
31Thu	+30°C	+28°C	—	3-4 m/s, W	0.2 mm	69%

Weather highs and lows in Samui for march

Warmest day: 10 march, +30°C
Coldest night: 20 march, +26°C
Max precipitation: 20 march, 5.7 mm
Warmest water: —
Coldest water: —

Climate in Samui in march

Year: 2022
Average daytime temperature: +29°C
Average nighttime temperature: +28°C
Water temperature: —
Precipitation (month): 22.5 mm
Days with precipitation: 5
Humidity: 74%
Wind: 3 m/s

Daily air temperature for the month

Day Night

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March	Day	Night	Sea t°	Wind	Precip	Humidity
1Mon	+28°C	+24°C	—	3-4 m/s, SSE	0.1 mm	76%
2Tue	+28°C	+26°C	—	4-5 m/s, ESE	0 mm	76%
3Wed	+28°C	+26°C	—	5-6 m/s, SE	0.3 mm	76%
4Thu	+28°C	+25°C	—	6-8 m/s, ESE	0.6 mm	78%
5Fri	+28°C	+26°C	—	6 m/s, ESE	0 mm	76%
6Sat	+28°C	+26°C	—	4-5 m/s, ESE	0 mm	74%
7Sun	+28°C	+26°C	—	4-5 m/s, ESE	0 mm	72%
8Mon	+28°C	+25°C	—	5-6 m/s, SE	0 mm	75%
9Tue	+28°C	+24°C	—	4-5 m/s, SE	0 mm	74%
10Wed	+28°C	+25°C	—	4-5 m/s, SE	0 mm	73%
11Thu	+28°C	+25°C	—	5-6 m/s, ESE	0.5 mm	76%
12Fri	+28°C	+25°C	—	5-6 m/s, SE	0.4 mm	77%
13Sat	+28°C	+25°C	—	4-5 m/s, ESE	0 mm	76%
14Sun	+28°C	+24°C	—	4-5 m/s, ESE	0.1 mm	75%
15Mon	+28°C	+25°C	—	4-5 m/s, ESE	0 mm	73%
16Tue	+28°C	+27°C	—	5 m/s, SE	0 mm	72%
17Wed	+28°C	+27°C	—	4 m/s, SE	0 mm	73%
18Thu	+28°C	+25°C	—	4-5 m/s, SE	0 mm	73%
19Fri	+28°C	+24°C	—	4 m/s, SE	0 mm	75%
20Sat	+28°C	+25°C	—	3-4 m/s, SE	0 mm	72%
21Sun	+29°C	+27°C	—	4-5 m/s, SSE	0 mm	78%
22Mon	+28°C	+25°C	—	4-5 m/s, SE	3.1 mm	78%
23Tue	+29°C	+26°C	—	5 m/s, E	0.9 mm	75%
24Wed	+29°C	+27°C	—	3 m/s, E	0.2 mm	71%
25Thu	+28°C	+25°C	—	4-5 m/s, ESE	0.8 mm	74%
26Fri	+28°C	+26°C	—	5-6 m/s, ESE	0.4 mm	76%
27Sat	+29°C	+26°C	—	5-6 m/s, SE	0.2 mm	79%
28Sun	+29°C	+27°C	—	4-5 m/s, ESE	0.3 mm	78%
29Mon	+29°C	+26°C	—	3-4 m/s, SE	0.3 mm	74%
30Tue	+29°C	+25°C	—	3-4 m/s, SSE	1 mm	75%
31Wed	+29°C	+24°C	—	2-3 m/s, WNW	0 mm	73%

Weather highs and lows in Samui for march

Warmest day: 21 march, +29°C
Coldest night: 1 march, +24°C
Max precipitation: 22 march, 3.1 mm
Warmest water: —
Coldest water: —

Climate in Samui in march

Year: 2021
Average daytime temperature: +28°C
Average nighttime temperature: +26°C
Water temperature: —
Precipitation (month): 9.2 mm
Days with precipitation: 2
Humidity: 75%
Wind: 4 m/s

Daily air temperature for the month

Day Night

Tap a date to open detailed weather for that day

March	Day	Night	Sea t°	Wind	Precip	Humidity
1Sun	+28°C	+26°C	—	4 m/s, ESE	0.1 mm	76%
2Mon	+28°C	+24°C	—	4-5 m/s, SE	0 mm	78%
3Tue	+28°C	+25°C	—	5-6 m/s, SE	0 mm	77%
4Wed	+28°C	+26°C	—	5-6 m/s, SE	0 mm	77%
5Thu	+28°C	+25°C	—	5 m/s, SE	0 mm	78%
6Fri	+28°C	+27°C	—	4-6 m/s, SE	0.1 mm	80%
7Sat	+28°C	+27°C	—	3-4 m/s, ESE	0 mm	76%
8Sun	+28°C	+25°C	—	2-4 m/s, W	0 mm	76%
9Mon	+29°C	+26°C	—	3-4 m/s, S	0 mm	76%
10Tue	+29°C	+26°C	—	3-4 m/s, NNW	0 mm	76%
11Wed	+29°C	+25°C	—	2-4 m/s, SSE	0 mm	76%
12Thu	+29°C	+27°C	—	5 m/s, SE	0.1 mm	80%
13Fri	+29°C	+25°C	—	4-5 m/s, SE	0 mm	75%
14Sat	+29°C	+26°C	—	5-6 m/s, ESE	0 mm	77%
15Sun	+29°C	+26°C	—	5-6 m/s, ESE	0 mm	74%
16Mon	+29°C	+25°C	—	6-7 m/s, SE	0 mm	75%
17Tue	+28°C	+26°C	—	5-6 m/s, SE	0 mm	75%
18Wed	+28°C	+26°C	—	3-4 m/s, ESE	0 mm	69%
19Thu	+28°C	+27°C	—	5-6 m/s, SE	0 mm	72%
20Fri	+28°C	+26°C	—	4-5 m/s, SE	0.1 mm	73%
21Sat	+28°C	+25°C	—	4-5 m/s, ESE	0 mm	69%
22Sun	+29°C	+26°C	—	4 m/s, SE	0.3 mm	66%
23Mon	+29°C	+26°C	—	3-4 m/s, SE	0.1 mm	64%
24Tue	+28°C	+26°C	—	4-6 m/s, SE	0 mm	70%
25Wed	+29°C	+26°C	—	6 m/s, ESE	0 mm	74%
26Thu	+29°C	+25°C	—	4-5 m/s, ESE	0 mm	75%
27Fri	+29°C	+28°C	—	4 m/s, SE	0 mm	73%
28Sat	+30°C	+28°C	—	4 m/s, SE	0 mm	74%
29Sun	+30°C	+28°C	—	3-4 m/s, SE	0.3 mm	74%
30Mon	+29°C	+28°C	—	4 m/s, SE	0.2 mm	76%
31Tue	+30°C	+28°C	—	3-5 m/s, ESE	0 mm	73%

Weather highs and lows in Samui for march

Warmest day: 28 march, +30°C
Coldest night: 2 march, +24°C
Max precipitation: 22 march, 0.3 mm
Warmest water: —
Coldest water: —

Climate in Samui in march

Year: 2020
Average daytime temperature: +29°C
Average nighttime temperature: +26°C
Water temperature: —
Precipitation (month): 1.3 mm
Days with precipitation: 0
Humidity: 74%
Wind: 4 m/s

Daily air temperature for the month

Day Night

Tap a date to open detailed weather for that day

March	Day	Night	Sea t°	Wind	Precip	Humidity
1Fri	+28°C	+28°C	—	5-6 m/s, ESE	0 mm	73%
2Sat	+28°C	+28°C	—	4-5 m/s, SE	0.1 mm	78%
3Sun	+28°C	+27°C	—	5-6 m/s, SE	0.5 mm	78%
4Mon	+28°C	+27°C	—	4 m/s, SE	0 mm	75%
5Tue	+28°C	+27°C	—	3-4 m/s, SE	0 mm	64%
6Wed	+28°C	+26°C	—	2-4 m/s, SE	0 mm	68%
7Thu	+29°C	+27°C	—	3-4 m/s, NW	0 mm	75%
8Fri	+28°C	+28°C	—	3-4 m/s, ESE	0 mm	70%
9Sat	+28°C	+28°C	—	4 m/s, SE	0 mm	68%
10Sun	+29°C	+27°C	—	3-4 m/s, E	0 mm	69%
11Mon	+29°C	+28°C	—	3-4 m/s, NW	0 mm	74%
12Tue	+29°C	+28°C	—	3-4 m/s, ESE	0 mm	73%
13Wed	+29°C	+28°C	—	3-4 m/s, ESE	0.1 mm	72%
14Thu	+29°C	+28°C	—	4-5 m/s, SE	0 mm	74%
15Fri	+29°C	+28°C	—	4 m/s, SE	0.3 mm	77%
16Sat	+29°C	+28°C	—	4-5 m/s, ESE	0.2 mm	73%
17Sun	+29°C	+28°C	—	4 m/s, SE	0.1 mm	75%
18Mon	+29°C	+27°C	—	4-5 m/s, ESE	0.6 mm	76%
19Tue	+29°C	+28°C	—	4 m/s, SE	0.2 mm	76%
20Wed	+29°C	+28°C	—	4 m/s, ESE	0.1 mm	75%
21Thu	+29°C	+27°C	—	3-4 m/s, ESE	0 mm	71%
22Fri	+30°C	+28°C	—	3-4 m/s, NW	0.1 mm	72%
23Sat	+30°C	+29°C	—	3-4 m/s, NW	0 mm	71%
24Sun	+30°C	+29°C	—	3-4 m/s, NNW	0.1 mm	75%
25Mon	+29°C	+28°C	—	3-4 m/s, NE	2.7 mm	72%
26Tue	+30°C	+28°C	—	6-7 m/s, ESE	0.2 mm	78%
27Wed	+30°C	+29°C	—	5-6 m/s, ESE	0.2 mm	77%
28Thu	+30°C	+28°C	—	4 m/s, SE	0.1 mm	75%
29Fri	+29°C	+28°C	—	3-4 m/s, ENE	0 mm	74%
30Sat	+30°C	+29°C	—	3-4 m/s, E	0.7 mm	74%
31Sun	+30°C	+28°C	—	2-3 m/s, ESE	0.7 mm	75%

Weather highs and lows in Samui for march

Warmest day: 22 march, +30°C
Coldest night: 6 march, +26°C
Max precipitation: 25 march, 2.7 mm
Warmest water: —
Coldest water: —

Climate in Samui in march

Year: 2019
Average daytime temperature: +29°C
Average nighttime temperature: +28°C
Water temperature: —
Precipitation (month): 7 mm
Days with precipitation: 1
Humidity: 73%
Wind: 4 m/s

Weather in Samui in march by year

Year	Day	Night	Precipitation	Days with precipitation	Water
2025	+28°C	+28°C	11 mm	4	+30°C
2024	+29°C	+28°C	4.6 mm	0	—
2023	+28°C	+27°C	5.9 mm	1	—
2022	+29°C	+28°C	22.5 mm	5	—
2021	+28°C	+26°C	9.2 mm	2	—
2020	+29°C	+26°C	1.3 mm	0	—
2019	+29°C	+28°C	7 mm	1	—

Comparison march in Samui with other months

Month	Day	Night	Days with precipitation	Sunny days
January	+28°C	+26°C	2	4
February	+28°C	+26°C	4	6
March	+29°C	+27°C	2	9
April	+30°C	+28°C	6	9
May	+30°C	+28°C	10	3
June	+30°C	+28°C	6	2
July	+30°C	+27°C	6	3
August	+29°C	+27°C	6	2
September	+29°C	+27°C	8	2
October	+29°C	+27°C	16	1
November	+28°C	+26°C	13	1
December	+28°C	+26°C	6	3