Very hot in Mar
33°C average high
avg high · 25° at night
25°C+ on almost every day
Thailand
Phuket weather in March
Is it warm? Yes. March in Phuket is hot: afternoons average 31°C and nights 26°C. Most days (80%) peak between 29°C and 34°C.
Hot · average high
31°C
25°C or more on almost every day.
- Average low26°overnight
- Sea30°average, 2023–2025
- Rainy days887 mm in the month
- SkyOften cloudy60% cloud · 17% clear days
How warm it really gets
Every March afternoon from 2011–2025: 465 days. Most (80%) peaked between 29° and 34°.
March, year by year
The average March high in each year. The warmest, 2024, averaged 34°C; the coolest, 2011, 28°C.
Compared with home
Average March highs. Expect rain on about 8 days (87 mm in a typical month).
- Phuket31°
- London11°
- Cork10°
- Dublin10°
- Manchester10°
- Belfast9°
- Glasgow9°
Warmer in March, not much further
Flying times are estimates from Dublin; Phuket is about 13h.
Very hot in Mar
35°C average high
avg high · 25° at night
25°C+ on almost every day · often 35°C+
Hot in Mar
33°C average high
avg high · 25° at night
25°C+ on almost every day
Air: ERA5 reanalysis via Open-Meteo, 2011–2025. Sea: Copernicus Marine analysis via Open-Meteo, 2023–2025. Rainy day = 2 mm or more. Clear day = average cloud cover of 30% or less. These are averages of past weather, not a forecast. Methodology