What is the hottest month in Phuket?

March is the hottest month in Phuket, with average daytime highs of 32°C / 90°F and overnight lows of 25°C / 77°F (averages for 2021–2025).

What is the coldest month in Phuket?

November is the coldest month in Phuket, with average highs of 29°C / 84°F and lows of 24°C / 76°F.

How much rain does Phuket get a year?

Phuket receives about 2119 mm of rainfall a year, spread over roughly 240 wet days. November is the wettest month (301 mm on average) and January the driest (43 mm).

When is the best time to visit Phuket?

January, February, March are the most comfortable months in Phuket: mild daytime temperatures with the least rainfall of the year.

Phuket Climate — Average Highs, Lows & Rainfall by Month

Phuket has a temperate climate with four distinct seasons. Daytime temperatures average 32°C / 90°F in March, the warmest month, and drop to 29°C / 84°F in November, the coldest. Overnight lows in November average 24°C / 76°F. Phuket receives about 2119 mm of rain a year across roughly 240 wet days, with November the wettest month.

Averages for 2021–2025 · Open-Meteo Historical Weather API (ERA5 reanalysis) · Updated 2026-10-05

Hottest month

March

32°C / 90°F

Coldest month

November

24°C / 76°F

Wettest month

November

301 mm

Annual rainfall

2119 mm

~240 wet days

Monthly averages in Phuket

Average daytime high, overnight low and rainfall for each month of the year.

Average temperatures and rainfall by month in Phuket, 2021–2025
Month	Avg high	Avg low	Rainfall	Wet days
January	30°C / 87°F	24°C / 76°F	43 mm	11
February	32°C / 89°F	25°C / 76°F	50 mm	8
March	32°C / 90°F	25°C / 77°F	92 mm	14
April	32°C / 89°F	25°C / 78°F	131 mm	20
May	31°C / 87°F	26°C / 78°F	229 mm	26
June	30°C / 86°F	25°C / 78°F	196 mm	21
July	30°C / 86°F	25°C / 78°F	183 mm	21
August	30°C / 85°F	25°C / 77°F	219 mm	24
September	29°C / 84°F	25°C / 76°F	252 mm	24
October	29°C / 85°F	24°C / 76°F	296 mm	28
November	29°C / 84°F	24°C / 76°F	301 mm	26
December	30°C / 85°F	24°C / 76°F	128 mm	17

Best time to visit Phuket

January, February, March offer the most comfortable weather in Phuket: mild daytime temperatures with the year's lowest rainfall — January averages 30°C (87°F); February averages 32°C (89°F); March averages 32°C (90°F).

Phuket climate FAQ

What is the hottest month in Phuket?: March is the hottest month in Phuket, with average daytime highs of 32°C / 90°F and overnight lows of 25°C / 77°F (averages for 2021–2025).
What is the coldest month in Phuket?: November is the coldest month in Phuket, with average highs of 29°C / 84°F and lows of 24°C / 76°F.
How much rain does Phuket get a year?: Phuket receives about 2119 mm of rainfall a year, spread over roughly 240 wet days. November is the wettest month (301 mm on average) and January the driest (43 mm).
When is the best time to visit Phuket?: January, February, March are the most comfortable months in Phuket: mild daytime temperatures with the least rainfall of the year.

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Source: Open-Meteo Historical Weather API (ERA5 reanalysis), Open-Meteo. Averages are daily means across 2021–2025 and are rounded for display — for a live forecast see the Phuket weather page.