PattayaThailand · Southeast Asia · May

May climate

Beach

May in Pattaya

Thailand · Southeast Asia

Hot days and some sun. Humid air is the main drawback.

Some tradeoffs

Daytime high

91°F

Lows around 81°F

Rain

Rain most days

Sun

7 h/day

Air feel

Very humid

Sea temp

87°F

Very warm sea

When to visit

Month-by-month fit

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Switch month

Temperature

Hot by day, warm at night.

91°Ftypical May high

Typical range

Precipitation

It rains on most days. About 23 wet days this month.

74%wet-day frequency

AmountWet-day chance

Sunshine

Cloudier spells limit sunshine.

7 hMay sunshine

Heat & humidity by month

Very hot days with very humid air.

97%May Heat feel

Easy airWarm airHot airHumid airVery humid air

Hourly temperature pattern

In May, afternoons feel about 98° and nights feel near 92°.

WarmHotSwelteringNight hours

Clear sky

Overcast skies this month.

18%May Clear sky

Clear skyCloud

Wind pattern

Calm winds are typical in May.

6 mphMay Calm

Sea temperature

87°FMay sea temp

More detailIncludes daypart comfort

Typical May day

May late afternoons are around 89°F, easing to about 86°F in early evening.

Avg temp Typical range

Morning87°F

Feels 96°F

Rain41%

Cloud80%

Humid airVery high

Sun intensityModerate

Midday90°F

Feels 98°F

Rain55%

Cloud80%

Humid airVery high

Sun intensityStrong

Late afternoon89°F

Feels 96°F

Rain37%

Cloud81%

Humid airVery high

Sun intensityModerate

Early evening85°F

Feels 94°F

Rain19%

Cloud84%

Humid airVery high

Sun intensityMinimal

Best window

Data table

View month-by-month numbers

Month	High°F	Low°F	Rainin	Wet days	Sunh	Humidity%	Sea°F
Jan	88	73	1.0	5	8.8	73	82
Feb	89	76	1.3	7	8.8	77	83
Mar	90	79	2.6	12	8.7	79	85
Apr	92	81	3.9	16	8.6	79	86
May	91	81	6.3	23	7.0	80	87
Jun	90	81	5.4	23	5.9	79	85
Jul	89	81	6.2	25	5.5	80	85
Aug	89	80	5.9	24	5.2	80	84
Sep	89	80	9.6	26	5.2	82	84
Oct	89	78	8.7	24	6.4	83	85
Nov	89	76	2.6	10	7.8	77	84
Dec	88	73	0.6	3	8.5	70	83

Similar climates

Want a side-by-side climate view? Compare Pattaya with Bali.

Climate data notePlanning guidance, not a forecast

Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.

Sunshine: source type is not yet identified at metric level.

Local microclimates can vary by beach, neighborhood, trail, or elevation.

Last updated: Jun 1, 2026

Data & methodology

Month

High°F

Low°F

Rainin

Wet days

Sunh

Humidity%

Sea°F

Jan

1.0

8.8

Feb

1.3

8.8

Mar

2.6

8.7

Apr

3.9

8.6

May

6.3

7.0

Jun

5.4

5.9

Jul

6.2

5.5

Aug

5.9

5.2

Sep

9.6

5.2

Oct

8.7

6.4

Nov

2.6

7.8

Dec

0.6

8.5

Month	High°F	Low°F	Rainin	Wet days	Sunh	Humidity%	Sea°F
Jan	88	73	1.0	5	8.8	73	82
Feb	89	76	1.3	7	8.8	77	83
Mar	90	79	2.6	12	8.7	79	85
Apr	92	81	3.9	16	8.6	79	86
May	91	81	6.3	23	7.0	80	87
Jun	90	81	5.4	23	5.9	79	85
Jul	89	81	6.2	25	5.5	80	85
Aug	89	80	5.9	24	5.2	80	84
Sep	89	80	9.6	26	5.2	82	84
Oct	89	78	8.7	24	6.4	83	85
Nov	89	76	2.6	10	7.8	77	84
Dec	88	73	0.6	3	8.5	70	83

Month	High°F	Low°F	Rainin	Wet days	Sunh	Humidity%	Sea°F
Jan	88	73	1.0	5	8.8	73	82
Feb	89	76	1.3	7	8.8	77	83
Mar	90	79	2.6	12	8.7	79	85
Apr	92	81	3.9	16	8.6	79	86
May	91	81	6.3	23	7.0	80	87
Jun	90	81	5.4	23	5.9	79	85
Jul	89	81	6.2	25	5.5	80	85
Aug	89	80	5.9	24	5.2	80	84
Sep	89	80	9.6	26	5.2	82	84
Oct	89	78	8.7	24	6.4	83	85
Nov	89	76	2.6	10	7.8	77	84
Dec	88	73	0.6	3	8.5	70	83

Month	High°F	Low°F	Rainin	Wet days	Sunh	Humidity%	Sea°F
Jan	88	73	1.0	5	8.8	73	82
Feb	89	76	1.3	7	8.8	77	83
Mar	90	79	2.6	12	8.7	79	85
Apr	92	81	3.9	16	8.6	79	86
May	91	81	6.3	23	7.0	80	87
Jun	90	81	5.4	23	5.9	79	85
Jul	89	81	6.2	25	5.5	80	85
Aug	89	80	5.9	24	5.2	80	84
Sep	89	80	9.6	26	5.2	82	84
Oct	89	78	8.7	24	6.4	83	85
Nov	89	76	2.6	10	7.8	77	84
Dec	88	73	0.6	3	8.5	70	83

Month	High°F	Low°F	Rainin	Wet days	Sunh	Humidity%	Sea°F
Jan	88	73	1.0	5	8.8	73	82
Feb	89	76	1.3	7	8.8	77	83
Mar	90	79	2.6	12	8.7	79	85
Apr	92	81	3.9	16	8.6	79	86
May	91	81	6.3	23	7.0	80	87
Jun	90	81	5.4	23	5.9	79	85
Jul	89	81	6.2	25	5.5	80	85
Aug	89	80	5.9	24	5.2	80	84
Sep	89	80	9.6	26	5.2	82	84
Oct	89	78	8.7	24	6.4	83	85
Nov	89	76	2.6	10	7.8	77	84
Dec	88	73	0.6	3	8.5	70	83

Month	High°F	Low°F	Rainin	Wet days	Sunh	Humidity%	Sea°F
Jan	88	73	1.0	5	8.8	73	82
Feb	89	76	1.3	7	8.8	77	83
Mar	90	79	2.6	12	8.7	79	85
Apr	92	81	3.9	16	8.6	79	86
May	91	81	6.3	23	7.0	80	87
Jun	90	81	5.4	23	5.9	79	85
Jul	89	81	6.2	25	5.5	80	85
Aug	89	80	5.9	24	5.2	80	84
Sep	89	80	9.6	26	5.2	82	84
Oct	89	78	8.7	24	6.4	83	85
Nov	89	76	2.6	10	7.8	77	84
Dec	88	73	0.6	3	8.5	70	83

Month	High°F	Low°F	Rainin	Wet days	Sunh	Humidity%	Sea°F
Jan	88	73	1.0	5	8.8	73	82
Feb	89	76	1.3	7	8.8	77	83
Mar	90	79	2.6	12	8.7	79	85
Apr	92	81	3.9	16	8.6	79	86
May	91	81	6.3	23	7.0	80	87
Jun	90	81	5.4	23	5.9	79	85
Jul	89	81	6.2	25	5.5	80	85
Aug	89	80	5.9	24	5.2	80	84
Sep	89	80	9.6	26	5.2	82	84
Oct	89	78	8.7	24	6.4	83	85
Nov	89	76	2.6	10	7.8	77	84
Dec	88	73	0.6	3	8.5	70	83