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May

Ko Samet Weather in May with Sea Temperature

May weather in Ko Samet includes average daytime air +31°C, nighttime +28°C, average sea temperature +32°C. Daily water temperatures usually range from +31°C to +31°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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May	Day	Night	Sea t°	Wind	Precip	Humidity
1Thu	+31°C	+28°C	+31°C	3 m/s	0.9 mm	71%
2Fri	+31°C	+28°C	+31°C	3 m/s	0.8 mm	72%
3Sat	+31°C	+28°C	+31°C	4 m/s	0.4 mm	73%
4Sun	+31°C	+28°C	+31°C	4 m/s	0.6 mm	74%
5Mon	+31°C	+28°C	+31°C	3 m/s	0.4 mm	73%
6Tue	+32°C	+28°C	+31°C	4 m/s	0.4 mm	73%
7Wed	+32°C	+28°C	+31°C	4 m/s	1.5 mm	75%
8Thu	+31°C	+29°C	+31°C	3 m/s	0.7 mm	74%
9Fri	+31°C	+28°C	+31°C	4 m/s	1.1 mm	75%
10Sat	+31°C	+28°C	+31°C	3 m/s	2.7 mm	75%
11Sun	+32°C	+28°C	+31°C	3 m/s	0.7 mm	73%
12Mon	+31°C	+28°C	+31°C	3 m/s	0.8 mm	73%
13Tue	+31°C	+28°C	+31°C	3 m/s	2.9 mm	73%
14Wed	+31°C	+28°C	+31°C	3 m/s	1.2 mm	74%
15Thu	+31°C	+28°C	+31°C	3 m/s	1.5 mm	73%
16Fri	+31°C	+28°C	+31°C	3 m/s	1.1 mm	72%
17Sat	+31°C	+28°C	+31°C	4 m/s	0.4 mm	74%
18Sun	+31°C	+28°C	+31°C	4 m/s	1.5 mm	74%
19Mon	+31°C	+28°C	+31°C	4 m/s	1.7 mm	73%
20Tue	+31°C	+29°C	+31°C	4 m/s	1.1 mm	74%
21Wed	+31°C	+28°C	+31°C	4 m/s	2.7 mm	76%
22Thu	+30°C	+28°C	+31°C	5 m/s	1.5 mm	77%
23Fri	+30°C	+27°C	+31°C	5 m/s	1.1 mm	77%
24Sat	+31°C	+28°C	+31°C	4 m/s	3.4 mm	76%
25Sun	+30°C	+27°C	+31°C	4 m/s	1.5 mm	77%
26Mon	+31°C	+28°C	+31°C	5 m/s	3 mm	77%
27Tue	+31°C	+28°C	+31°C	4 m/s	2.1 mm	76%
28Wed	+30°C	+27°C	+31°C	4 m/s	3.5 mm	78%
29Thu	+30°C	+27°C	+31°C	5 m/s	3.4 mm	75%
30Fri	+30°C	+27°C	+31°C	5 m/s	2.4 mm	76%
31Sat	+31°C	+28°C	+31°C	5 m/s	1.5 mm	74%

Sea water temperature by months

Water +31°C

Day and night air temperature

Day +31°C Night +28°C

Weather highs and lows in Ko Samet for may

Warmest day: 6 may, +32°C
Coldest night: 29 may, +27°C
Max precipitation: 28 may, 3.5 mm
Warmest sea water: 1 may, +31°C
Coldest sea water: 1 may, +31°C

Climate in Ko Samet in may

Average daytime temperature: +31°C
Average nighttime temperature: +28°C
Sea water temperature: +32°C
Precipitation (monthly average): 48.4 mm
Days with precipitation: 11.9
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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May	Day	Night	Sea t°	Wind	Precip	Humidity
1Thu	+31°C	+29°C	+31°C	3-5 m/s, SSW	0 mm	71%
2Fri	+31°C	+29°C	+31°C	3 m/s, SSW	2.6 mm	68%
3Sat	+29°C	+26°C	+31°C	3 m/s, SSW	0.3 mm	76%
4Sun	+31°C	+29°C	+31°C	3-4 m/s, SSW	0.4 mm	72%
5Mon	+31°C	+29°C	+31°C	3 m/s, S	0.7 mm	71%
6Tue	+30°C	+28°C	+31°C	4 m/s, S	1 mm	73%
7Wed	+30°C	+29°C	+31°C	5-6 m/s, S	2.2 mm	75%
8Thu	+30°C	+28°C	+31°C	5 m/s, SW	0.2 mm	76%
9Fri	+31°C	+29°C	+31°C	5 m/s, SSW	0 mm	76%
10Sat	+31°C	+29°C	+31°C	4 m/s, SSW	6.8 mm	75%
11Sun	+30°C	+28°C	+31°C	3-4 m/s, SW	0 mm	78%
12Mon	+29°C	+27°C	+31°C	3-5 m/s, SSE	1.4 mm	78%
13Tue	+29°C	+25°C	+31°C	3 m/s, SE	0.2 mm	83%
14Wed	+29°C	+27°C	+31°C	3-4 m/s, S	1.3 mm	78%
15Thu	+31°C	+28°C	+31°C	3-4 m/s, SSE	0.2 mm	74%
16Fri	+31°C	+28°C	+31°C	2-4 m/s, SE	0 mm	72%
17Sat	+30°C	+27°C	+31°C	3 m/s, SE	0 mm	74%
18Sun	+31°C	+28°C	+31°C	3 m/s, SSE	0.3 mm	73%
19Mon	+31°C	+28°C	+31°C	3-4 m/s, SSW	0.8 mm	74%
20Tue	+31°C	+29°C	+31°C	3-4 m/s, SSW	0 mm	73%
21Wed	+31°C	+29°C	+31°C	3-4 m/s, SSW	4.7 mm	75%
22Thu	+31°C	+29°C	+31°C	3 m/s, SSW	0.5 mm	76%
23Fri	+31°C	+28°C	+31°C	3-4 m/s, SW	0.1 mm	75%
24Sat	+30°C	+26°C	+31°C	4 m/s, SW	0.6 mm	79%
25Sun	+28°C	+26°C	+31°C	5-6 m/s, S	6.5 mm	86%
26Mon	+27°C	+26°C	+31°C	8 m/s, SW	14.9 mm	91%
27Tue	+29°C	+27°C	+31°C	5-6 m/s, SSW	7.5 mm	81%
28Wed	+29°C	+27°C	+31°C	3-4 m/s, WSW	1.9 mm	80%
29Thu	+28°C	+26°C	+31°C	5-6 m/s, WSW	6.6 mm	82%
30Fri	+28°C	+26°C	+31°C	7-8 m/s, SSW	7.2 mm	85%
31Sat	+30°C	+28°C	+31°C	6-7 m/s, SW	0.5 mm	71%

Weather highs and lows in Ko Samet for may

Warmest day: 1 may, +31°C
Coldest night: 13 may, +25°C
Max precipitation: 26 may, 14.9 mm
Warmest water: 1 may, +31°C
Coldest water: 1 may, +31°C

Climate in Ko Samet in may

Year: 2025
Average daytime temperature: +30°C
Average nighttime temperature: +28°C
Water temperature: +31°C
Precipitation (month): 69.4 mm
Days with precipitation: 13
Humidity: 76%
Wind: 4 m/s

Daily air temperature for the month

Day Night

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May	Day	Night	Sea t°	Wind	Precip	Humidity
1Wed	+32°C	+30°C	—	6-7 m/s, SSW	0.1 mm	69%
2Thu	+32°C	+30°C	—	6 m/s, S	0.9 mm	72%
3Fri	+32°C	+30°C	—	5-6 m/s, S	0 mm	70%
4Sat	+32°C	+30°C	—	5-6 m/s, S	0 mm	70%
5Sun	+32°C	+30°C	—	5-7 m/s, S	0 mm	70%
6Mon	+32°C	+30°C	—	5-6 m/s, S	0 mm	70%
7Tue	+31°C	+28°C	—	4-6 m/s, SSE	7.4 mm	76%
8Wed	+32°C	+29°C	—	3-4 m/s, S	0 mm	72%
9Thu	+32°C	+29°C	—	3-5 m/s, SSE	0.8 mm	71%
10Fri	+30°C	+27°C	—	3-4 m/s, SE	1.6 mm	76%
11Sat	+32°C	+29°C	—	3-4 m/s, S	0.1 mm	71%
12Sun	+31°C	+29°C	—	2-4 m/s, SW	0 mm	72%
13Mon	+32°C	+30°C	—	4-5 m/s, SSW	14.3 mm	70%
14Tue	+30°C	+28°C	—	3-4 m/s, NNE	0 mm	79%
15Wed	+32°C	+29°C	—	3-4 m/s, S	5.4 mm	72%
16Thu	+32°C	+29°C	—	3-4 m/s, S	0.2 mm	72%
17Fri	+32°C	+29°C	—	4-5 m/s, SSE	0.6 mm	72%
18Sat	+31°C	+29°C	—	3-4 m/s, S	0.1 mm	73%
19Sun	+31°C	+29°C	—	4 m/s, S	0.4 mm	74%
20Mon	+31°C	+29°C	—	4 m/s, SSW	0 mm	74%
21Tue	+31°C	+29°C	—	4-5 m/s, SSE	6.3 mm	77%
22Wed	+29°C	+28°C	—	3-4 m/s, S	1.3 mm	79%
23Thu	+28°C	+26°C	—	4 m/s, SW	4.2 mm	89%
24Fri	+28°C	+27°C	—	4 m/s, SW	9 mm	83%
25Sat	+31°C	+28°C	—	4-5 m/s, S	0.4 mm	74%
26Sun	+31°C	+29°C	—	4 m/s, SW	0 mm	72%
27Mon	+32°C	+29°C	—	3-4 m/s, SW	0 mm	73%
28Tue	+31°C	+29°C	—	5-6 m/s, WSW	0 mm	71%
29Wed	+31°C	+29°C	—	5-6 m/s, WSW	0.4 mm	72%
30Thu	+31°C	+29°C	—	6-7 m/s, WSW	1 mm	76%
31Fri	+31°C	+27°C	—	7 m/s, WSW	4.3 mm	76%

Weather highs and lows in Ko Samet for may

Warmest day: 1 may, +32°C
Coldest night: 23 may, +26°C
Max precipitation: 13 may, 14.3 mm
Warmest water: —
Coldest water: —

Climate in Ko Samet in may

Year: 2024
Average daytime temperature: +31°C
Average nighttime temperature: +29°C
Water temperature: —
Precipitation (month): 58.8 mm
Days with precipitation: 10
Humidity: 74%
Wind: 4 m/s

Daily air temperature for the month

Day Night

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May	Day	Night	Sea t°	Wind	Precip	Humidity
1Mon	+31°C	+27°C	—	2-4 m/s, SSE	0 mm	72%
2Tue	+32°C	+28°C	—	2-3 m/s, S	0 mm	72%
3Wed	+31°C	+29°C	—	3-4 m/s, S	1.4 mm	76%
4Thu	+33°C	+29°C	—	4-5 m/s, SSW	0 mm	75%
5Fri	+34°C	+29°C	—	4-5 m/s, SSW	0 mm	75%
6Sat	+34°C	+29°C	—	4-5 m/s, SSW	0 mm	75%
7Sun	+35°C	+29°C	—	5 m/s, SSW	0 mm	76%
8Mon	+35°C	+30°C	—	5 m/s, SSW	0 mm	73%
9Tue	+30°C	+27°C	—	4-5 m/s, NNW	3.6 mm	78%
10Wed	+32°C	+28°C	—	2-3 m/s, SSW	3.5 mm	68%
11Thu	+34°C	+27°C	—	2-3 m/s, S	0.3 mm	68%
12Fri	+33°C	+28°C	—	4-5 m/s, S	0 mm	64%
13Sat	+35°C	+28°C	—	3-4 m/s, SSW	0 mm	64%
14Sun	+33°C	+28°C	—	5-6 m/s, SW	1.5 mm	69%
15Mon	+33°C	+29°C	—	4-5 m/s, SW	0.5 mm	70%
16Tue	+34°C	+28°C	—	3-4 m/s, SW	0.6 mm	66%
17Wed	+34°C	+29°C	—	4 m/s, SW	0 mm	68%
18Thu	+35°C	+29°C	—	5 m/s, SW	0 mm	67%
19Fri	+36°C	+29°C	—	5-6 m/s, WSW	0 mm	67%
20Sat	+35°C	+29°C	—	4-5 m/s, SSW	0 mm	68%
21Sun	+34°C	+29°C	—	4-5 m/s, S	0 mm	70%
22Mon	+32°C	+29°C	—	5 m/s, SSW	0.2 mm	74%
23Tue	+32°C	+29°C	—	4 m/s, SW	0.2 mm	73%
24Wed	+34°C	+29°C	—	4-5 m/s, SW	0.7 mm	74%
25Thu	+32°C	+28°C	—	4-5 m/s, WSW	0.8 mm	72%
26Fri	+34°C	+28°C	—	4 m/s, SSW	0.2 mm	71%
27Sat	+34°C	+29°C	—	3-4 m/s, SSW	0 mm	72%
28Sun	+30°C	+27°C	—	3-4 m/s, SSW	7.7 mm	78%
29Mon	+31°C	+27°C	—	3-4 m/s, SW	0.3 mm	75%
30Tue	+32°C	+27°C	—	3-4 m/s, SW	2 mm	72%
31Wed	+33°C	+28°C	—	5-6 m/s, WSW	2.7 mm	74%

Weather highs and lows in Ko Samet for may

Warmest day: 19 may, +36°C
Coldest night: 1 may, +27°C
Max precipitation: 28 may, 7.7 mm
Warmest water: —
Coldest water: —

Climate in Ko Samet in may

Year: 2023
Average daytime temperature: +33°C
Average nighttime temperature: +28°C
Water temperature: —
Precipitation (month): 26.2 mm
Days with precipitation: 7
Humidity: 71%
Wind: 4 m/s

Daily air temperature for the month

Day Night

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May	Day	Night	Sea t°	Wind	Precip	Humidity
1Sun	+30°C	+27°C	—	2-3 m/s, S	5.4 mm	68%
2Mon	+28°C	+25°C	—	3-6 m/s, NE	1.3 mm	75%
3Tue	+29°C	+24°C	—	5-6 m/s, NE	0 mm	73%
4Wed	+28°C	+24°C	—	3-5 m/s, ESE	1.6 mm	77%
5Thu	+29°C	+25°C	—	2-3 m/s, S	0.7 mm	78%
6Fri	+30°C	+25°C	—	2-3 m/s, ESE	0.4 mm	76%
7Sat	+32°C	+26°C	—	2-4 m/s, ESE	0 mm	75%
8Sun	+31°C	+27°C	—	2-3 m/s, SE	2.7 mm	74%
9Mon	+30°C	+25°C	—	3-4 m/s, ESE	1.7 mm	80%
10Tue	+28°C	+26°C	—	3-4 m/s, SSE	4.7 mm	85%
11Wed	+30°C	+26°C	—	3-4 m/s, S	4 mm	74%
12Thu	+31°C	+27°C	—	4-5 m/s, WSW	2.4 mm	75%
13Fri	+31°C	+28°C	—	4 m/s, SW	0.1 mm	75%
14Sat	+31°C	+28°C	—	4-5 m/s, SW	0.9 mm	76%
15Sun	+31°C	+29°C	—	4-5 m/s, SW	1.2 mm	75%
16Mon	+31°C	+28°C	—	3-4 m/s, WSW	0.9 mm	76%
17Tue	+30°C	+26°C	—	3-4 m/s, S	1.8 mm	77%
18Wed	+28°C	+26°C	—	3 m/s, SW	3.7 mm	82%
19Thu	+29°C	+27°C	—	4-5 m/s, WSW	7.3 mm	76%
20Fri	+29°C	+27°C	—	5-7 m/s, SSW	6.7 mm	80%
21Sat	+28°C	+27°C	—	7-8 m/s, WSW	5.3 mm	82%
22Sun	+28°C	+26°C	—	7-8 m/s, W	3.1 mm	82%
23Mon	+29°C	+26°C	—	7-8 m/s, W	2.1 mm	81%
24Tue	+29°C	+27°C	—	5-6 m/s, WSW	8 mm	77%
25Wed	+29°C	+27°C	—	5-6 m/s, WSW	0.1 mm	78%
26Thu	+31°C	+28°C	—	6-7 m/s, W	0.3 mm	73%
27Fri	+30°C	+28°C	—	6-7 m/s, W	0.7 mm	76%
28Sat	+30°C	+27°C	—	6-7 m/s, WSW	0.7 mm	74%
29Sun	+30°C	+27°C	—	6 m/s, WSW	8.8 mm	71%
30Mon	+30°C	+27°C	—	5-8 m/s, WSW	0 mm	72%
31Tue	+32°C	+28°C	—	5-7 m/s, WSW	1.1 mm	74%

Weather highs and lows in Ko Samet for may

Warmest day: 7 may, +32°C
Coldest night: 3 may, +24°C
Max precipitation: 29 may, 8.8 mm
Warmest water: —
Coldest water: —

Climate in Ko Samet in may

Year: 2022
Average daytime temperature: +30°C
Average nighttime temperature: +27°C
Water temperature: —
Precipitation (month): 77.7 mm
Days with precipitation: 19
Humidity: 76%
Wind: 4 m/s

Daily air temperature for the month

Day Night

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May	Day	Night	Sea t°	Wind	Precip	Humidity
1Sat	+30°C	+27°C	—	2 m/s, S	0 mm	70%
2Sun	+30°C	+26°C	—	2-3 m/s, ESE	0.7 mm	72%
3Mon	+31°C	+27°C	—	2-3 m/s, SSW	0.3 mm	72%
4Tue	+31°C	+27°C	—	2-3 m/s, SW	0 mm	74%
5Wed	+31°C	+27°C	—	2-3 m/s, SSE	0 mm	73%
6Thu	+31°C	+27°C	—	3-4 m/s, SSW	0.8 mm	72%
7Fri	+30°C	+26°C	—	2-3 m/s, WNW	0.9 mm	76%
8Sat	+30°C	+27°C	—	2-3 m/s, SE	0.5 mm	76%
9Sun	+31°C	+27°C	—	3 m/s, SSW	0 mm	72%
10Mon	+31°C	+27°C	—	3-4 m/s, SSW	0.3 mm	72%
11Tue	+31°C	+28°C	—	3-4 m/s, SSW	0 mm	73%
12Wed	+31°C	+29°C	—	3 m/s, SSW	0 mm	73%
13Thu	+31°C	+28°C	—	4 m/s, SSW	0 mm	72%
14Fri	+31°C	+29°C	—	4 m/s, SSW	0 mm	70%
15Sat	+31°C	+29°C	—	3-4 m/s, SSW	0.2 mm	72%
16Sun	+31°C	+28°C	—	3-4 m/s, SSW	1 mm	71%
17Mon	+31°C	+28°C	—	3-4 m/s, S	0.2 mm	73%
18Tue	+31°C	+28°C	—	4-5 m/s, S	4.3 mm	74%
19Wed	+31°C	+27°C	—	3-4 m/s, S	2.6 mm	73%
20Thu	+31°C	+28°C	—	3-4 m/s, SW	0 mm	74%
21Fri	+31°C	+28°C	—	4-5 m/s, SW	0.7 mm	75%
22Sat	+30°C	+29°C	—	6-7 m/s, WSW	1.9 mm	75%
23Sun	+30°C	+27°C	—	6 m/s, W	0 mm	68%
24Mon	+31°C	+29°C	—	5 m/s, WSW	0.3 mm	70%
25Tue	+30°C	+25°C	—	5-6 m/s, W	1.6 mm	78%
26Wed	+29°C	+27°C	—	6-7 m/s, W	0.9 mm	80%
27Thu	+28°C	+25°C	—	5-6 m/s, WSW	5.2 mm	82%
28Fri	+27°C	+24°C	—	5 m/s, SW	11.7 mm	89%
29Sat	+30°C	+24°C	—	5 m/s, S	2.3 mm	79%
30Sun	+30°C	+27°C	—	5-6 m/s, SW	0.1 mm	76%
31Mon	+30°C	+27°C	—	4-5 m/s, SW	0.5 mm	75%

Weather highs and lows in Ko Samet for may

Warmest day: 3 may, +31°C
Coldest night: 28 may, +24°C
Max precipitation: 28 may, 11.7 mm
Warmest water: —
Coldest water: —

Climate in Ko Samet in may

Year: 2021
Average daytime temperature: +30°C
Average nighttime temperature: +27°C
Water temperature: —
Precipitation (month): 37 mm
Days with precipitation: 8
Humidity: 74%
Wind: 4 m/s

Daily air temperature for the month

Day Night

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May	Day	Night	Sea t°	Wind	Precip	Humidity
1Fri	+30°C	+29°C	—	3-4 m/s, SSW	0.3 mm	74%
2Sat	+31°C	+28°C	—	3-4 m/s, SSW	0 mm	72%
3Sun	+31°C	+29°C	—	4 m/s, SW	0.8 mm	72%
4Mon	+31°C	+28°C	—	3-4 m/s, SSW	0.2 mm	73%
5Tue	+31°C	+29°C	—	3-4 m/s, SW	0 mm	73%
6Wed	+32°C	+29°C	—	4 m/s, SSW	0 mm	74%
7Thu	+31°C	+29°C	—	4 m/s, SSW	0 mm	72%
8Fri	+31°C	+29°C	—	3-4 m/s, SSW	0 mm	75%
9Sat	+32°C	+30°C	—	4 m/s, S	0.1 mm	74%
10Sun	+32°C	+29°C	—	3 m/s, S	0 mm	74%
11Mon	+32°C	+30°C	—	3 m/s, S	0.5 mm	73%
12Tue	+33°C	+28°C	—	3-4 m/s, SSW	0 mm	74%
13Wed	+32°C	+29°C	—	3-4 m/s, S	0 mm	73%
14Thu	+31°C	+29°C	—	3 m/s, S	0.1 mm	72%
15Fri	+31°C	+28°C	—	3-4 m/s, SSW	0 mm	73%
16Sat	+31°C	+29°C	—	3-4 m/s, SSW	0.4 mm	72%
17Sun	+31°C	+29°C	—	4-5 m/s, SSW	0 mm	74%
18Mon	+31°C	+29°C	—	4-5 m/s, SW	1.9 mm	76%
19Tue	+31°C	+28°C	—	4 m/s, SW	0.9 mm	72%
20Wed	+31°C	+30°C	—	5-6 m/s, SW	0.8 mm	74%
21Thu	+30°C	+27°C	—	4-5 m/s, WSW	2 mm	76%
22Fri	+32°C	+28°C	—	4-5 m/s, SW	1.7 mm	75%
23Sat	+31°C	+27°C	—	4-6 m/s, SSW	0.4 mm	77%
24Sun	+31°C	+28°C	—	5-6 m/s, S	2.9 mm	76%
25Mon	+31°C	+28°C	—	4-5 m/s, SSW	0.3 mm	76%
26Tue	+31°C	+29°C	—	4 m/s, SSW	3.9 mm	74%
27Wed	+31°C	+29°C	—	3-4 m/s, SE	0.1 mm	74%
28Thu	+31°C	+27°C	—	4-5 m/s, SW	1 mm	76%
29Fri	+31°C	+27°C	—	3-4 m/s, S	2.8 mm	74%
30Sat	+31°C	+27°C	—	4-5 m/s, SSW	2.6 mm	75%
31Sun	+31°C	+28°C	—	3-4 m/s, SSW	1 mm	73%

Weather highs and lows in Ko Samet for may

Warmest day: 12 may, +33°C
Coldest night: 21 may, +27°C
Max precipitation: 26 may, 3.9 mm
Warmest water: —
Coldest water: —

Climate in Ko Samet in may

Year: 2020
Average daytime temperature: +31°C
Average nighttime temperature: +29°C
Water temperature: —
Precipitation (month): 24.7 mm
Days with precipitation: 9
Humidity: 74%
Wind: 4 m/s

Daily air temperature for the month

Day Night

Tap a date to open detailed weather for that day

May	Day	Night	Sea t°	Wind	Precip	Humidity
1Wed	+33°C	+29°C	—	3-5 m/s, SW	0.7 mm	72%
2Thu	+32°C	+29°C	—	3-4 m/s, SW	0 mm	74%
3Fri	+32°C	+30°C	—	4 m/s, SSW	0.1 mm	74%
4Sat	+32°C	+29°C	—	5 m/s, SW	2 mm	75%
5Sun	+31°C	+29°C	—	3-4 m/s, SSW	1.3 mm	73%
6Mon	+32°C	+29°C	—	4-5 m/s, SW	0.3 mm	74%
7Tue	+32°C	+29°C	—	5-6 m/s, SW	0.1 mm	72%
8Wed	+31°C	+30°C	—	3-4 m/s, SW	1.6 mm	74%
9Thu	+31°C	+29°C	—	5-6 m/s, WSW	1.5 mm	74%
10Fri	+32°C	+30°C	—	4-5 m/s, WSW	1.7 mm	75%
11Sat	+32°C	+29°C	—	4-5 m/s, WSW	0.3 mm	74%
12Sun	+30°C	+28°C	—	3-4 m/s, SW	1.5 mm	76%
13Mon	+30°C	+26°C	—	2 m/s, WSW	5.6 mm	75%
14Tue	+30°C	+27°C	—	2-3 m/s, SSW	4.6 mm	72%
15Wed	+31°C	+27°C	—	4-5 m/s, SW	3.2 mm	73%
16Thu	+30°C	+28°C	—	4-5 m/s, SSW	4.7 mm	75%
17Fri	+31°C	+28°C	—	4 m/s, SW	0 mm	77%
18Sat	+31°C	+29°C	—	4 m/s, SW	0 mm	76%
19Sun	+31°C	+30°C	—	4 m/s, SSW	0 mm	76%
20Mon	+31°C	+30°C	—	4-5 m/s, SSW	0.4 mm	76%
21Tue	+31°C	+29°C	—	4-5 m/s, SSW	0.1 mm	76%
22Wed	+31°C	+28°C	—	4 m/s, SSW	1.6 mm	75%
23Thu	+30°C	+28°C	—	4-5 m/s, SSW	0.7 mm	73%
24Fri	+31°C	+27°C	—	3-4 m/s, SW	2 mm	73%
25Sat	+31°C	+28°C	—	4 m/s, WSW	1 mm	75%
26Sun	+31°C	+28°C	—	5 m/s, SW	0.6 mm	76%
27Mon	+30°C	+28°C	—	4 m/s, SSW	1.1 mm	76%
28Tue	+30°C	+28°C	—	5-6 m/s, SSW	1.6 mm	75%
29Wed	+30°C	+28°C	—	5 m/s, SSW	2.5 mm	74%
30Thu	+30°C	+27°C	—	4 m/s, SSW	3.9 mm	75%
31Fri	+31°C	+28°C	—	3-4 m/s, SSW	0.1 mm	72%

Weather highs and lows in Ko Samet for may

Warmest day: 1 may, +33°C
Coldest night: 13 may, +26°C
Max precipitation: 13 may, 5.6 mm
Warmest water: —
Coldest water: —

Climate in Ko Samet in may

Year: 2019
Average daytime temperature: +31°C
Average nighttime temperature: +29°C
Water temperature: —
Precipitation (month): 44.8 mm
Days with precipitation: 17
Humidity: 74%
Wind: 4 m/s

Weather in Ko Samet in may by year

Year	Day	Night	Precipitation	Days with precipitation	Water
2025	+30°C	+28°C	69.4 mm	13	+31°C
2024	+31°C	+29°C	58.8 mm	10	—
2023	+33°C	+28°C	26.2 mm	7	—
2022	+30°C	+27°C	77.7 mm	19	—
2021	+30°C	+27°C	37 mm	8	—
2020	+31°C	+29°C	24.7 mm	9	—
2019	+31°C	+29°C	44.8 mm	17	—

Comparison may in Ko Samet with other months

Month	Day	Night	Days with precipitation	Sunny days
January	+30°C	+24°C	1	21
February	+30°C	+26°C	2	15
March	+31°C	+27°C	3	10
April	+31°C	+28°C	5	9
May	+31°C	+28°C	12	4
June	+30°C	+27°C	15	1
July	+29°C	+27°C	17	1
August	+29°C	+27°C	16	1
September	+29°C	+26°C	19	1
October	+29°C	+26°C	13	3
November	+29°C	+25°C	3	10
December	+30°C	+24°C	1	21