Hot
Average highs reach 34°C, so days can feel very hot.
March verdict
Surat Thani, Thailand in March
Weather score81Very good
Very good for holiday weather
Average highs reach 34°C, so days can feel very hot. Sunshine averages 8.5h per day, so bright days are a strong part of the month. Rainfall averages 26mm, which is relatively low for holiday planning.
March weather
Monthly averages
Temp
34°C
Rain
26mm
Sun
8.5h
Sea
29°C
Weather score
81
Very good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 26mm, which is relatively low for holiday planning.
Bright
Sunshine averages 8.5h per day, so bright days are a strong part of the month.
Warm sea
Sea temperatures average 29°C, so swimming is usually comfortable by monthly-average standards.
Map
Weather map
Compare Surat Thani, Thailand with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
March34°C average high
March sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsMarch to May
This stretch sets the upper range for average daytime heat.
Rain
March26mm average rain
March is one of Surat Thani's driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsJanuary to April
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
March8.5 hours average sun
March is brighter than Surat Thani's yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsFebruary to March
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
March29°C average sea
March is close to Surat Thani's yearly sea-temperature average, so swimming comfort is fairly typical.
Warmest seaMarch to July
Sea temperatures are usually near 29°C in this stretch, so swimming comfort is at its strongest.
Weather score
March81 weather score
March scores above Surat Thani's yearly average, so the overall weather mix is stronger than most months.
Best weather monthsJanuary to March
These months have the strongest weather score in the monthly averages.
Hotels near Surat Thani, Thailand
Marriott
Renaissance Koh Samui Resort & SpaKoh Samui, Thailand
W Koh SamuiKoh Samui, Thailand
Sheraton Samui ResortKoh Samui, Thailand
Vana Belle, a Luxury Collection Resort, Koh SamuiKoh Samui, Thailand
The Ritz-Carlton, Koh SamuiKoh Samui, Thailand
Khao Lak Marriott Beach Resort & SpaTakua Pa District, Phang Nga, Thailand