Hot
Average highs reach 32°C, so days can feel very hot.
May verdict
Chanthaburi, Thailand in May
Weather score47Mixed
Mixed for holiday weather
Average highs reach 32°C, so days can feel very hot. Sunshine averages 6h per day, enough for a balanced month. Rainfall averages 344mm, so showers are a real planning factor.
May weather
Monthly averages
Temp
32°C
Rain
344mm
Sun
6h
Sea
31°C
Weather score
47
Mixed
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Wet
Rainfall averages 344mm, so showers are a real planning factor.
Some sun
Sunshine averages 6h per day, enough for a balanced month.
Warm sea
Sea temperatures average 31°C, so swimming is usually comfortable by monthly-average standards.
Map
Weather map
Compare Chanthaburi, Thailand with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
May32°C average high
May is close to Chanthaburi's yearly temperature average, giving a typical read on daytime heat.
Warmest monthsJanuary to May
This stretch sets the upper range for average daytime heat.
Rain
May344mm average rain
May is wetter than Chanthaburi's yearly average, so flexible plans matter more.
Driest monthsJanuary to April and November to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
May6 hours average sun
May sits close to Chanthaburi's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsJanuary to April and November to December
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
May31°C average sea
May is one of Chanthaburi's warmest sea months, when swimming comfort is usually strongest.
Warmest seaApril to June
Sea temperatures are usually near 30°C in this stretch, so swimming comfort is at its strongest.
Weather score
May47 weather score
May is one of the weakest weather-score months, when the overall mix is less favourable than the rest of the year.
Best weather monthsJanuary to February and December
These months have the strongest weather score in the monthly averages.
Hotels near Chanthaburi, Thailand
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