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Island in Trat, Thailand

Koh Kood weather by month and the best time to visit

Updated October 2026Sources
Nov–MarBest time to visit

When to go to Koh Kood

Nov–Mar is dry with calm seas. May–Oct is rainy and many resorts close; ferries are limited and the sea can be rough.

Koh Kood weather by month

Average daily high, rainfall and conditions.

PleasantHotRainyCool or coldBest months
25°30°35°JFMAMJJASOND
Average highAverage lowRainfall

Monthly averages

MonthHighLowRainHumidityConditions
January28°C82°F26°C79°F53 mm73%Pleasant
February28°C82°F26°C80°F46 mm76%Pleasant
March28°C83°F27°C81°F100 mm79%Pleasant
April29°C85°F28°C83°F138 mm78%Pleasant
May30°C85°F29°C83°F337 mm81%Very wet
June29°C84°F28°C83°F488 mm82%Very wet
July29°C83°F28°C82°F607 mm82%Very wet
August28°C83°F28°C82°F520 mm83%Very wet
September28°C83°F27°C81°F534 mm84%Very wet
October28°C83°F27°C81°F320 mm81%Very wet
November29°C84°F27°C81°F133 mm77%Pleasant
December28°C83°F26°C79°F58 mm73%Pleasant

Best months across Thailand

PlaceBest monthsWarmest month
BangkokNov–FebMar (36°C)
PhuketNov–MarMar (30°C)
Chiang MaiNov–JanApr (37°C)
Koh SamuiJan–Apr, Jul–AugMay (30°C)
KrabiNov–MarMar (31°C)
Koh Phi PhiNov–MarApr (30°C)
Koh PhanganJan–Apr, Jul–AugMay (27°C)
PaiNov–FebApr (35°C)
PattayaNov–FebApr (31°C)
Koh TaoFeb–AugMay (29°C)
PatongNov–AprMar (30°C)
Hua HinNov–MarApr (33°C)
Chiang RaiNov–FebApr (35°C)
AyutthayaNov–FebMar (37°C)
Koh LantaNov–AprApr (29°C)
RailayNov–MarMar (31°C)
KanchanaburiNov–FebApr (37°C)
Koh ChangNov–FebApr (30°C)
Khao LakNov–MarMar (31°C)
Koh SametNov–MarApr (30°C)
Koh LipeNov–MarApr (30°C)
Khao YaiNov–FebApr (34°C)
Khao SokDec–AprApr (32°C)
SukhothaiNov–FebApr (38°C)
Hat YaiJan–AprApr (31°C)
Kata BeachNov–MarMar (30°C)
JomtienNov–FebApr (31°C)
RawaiNov–MarMar (30°C)
Udon ThaniNov–FebApr (37°C)
Koh KoodNov–MarMay (30°C)

Quick answers

What is the best month to visit Koh Kood?

Nov–Mar. Nov–Mar is dry with calm seas. May–Oct is rainy and many resorts close; ferries are limited and the sea can be rough.

When is the rainy season in Koh Kood?

Rain peaks in July with about 607 mm. Months with 150 mm or more: May–Oct.

What is the hottest month in Koh Kood?

May, with average highs of 30°C (85°F).

How cold does Koh Kood get?

The coolest nights are in January, averaging 26°C (79°F).

More about Koh Kood

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Sources

Climate averages are modelled from NASA POWER (MERRA-2) for 2001–2020 at about 50 km resolution, so coasts and valleys can differ a little. Compiled and reviewed by SoloSquare. How we compile and score this. Spotted something out of date? Tell us.