Hot
Average highs reach 33°C, so days can feel very hot.
Weather Guide
Nakhon Si Thammarat, Thailand Average Monthly Weather
Weather score63Good annual avg
Best months: February, March, April
Across the year, average daytime temperatures are around 32°C, sunshine averages 6.6h per day, and rainfall totals about 2286mm. Sea temperatures average 29°C across the year.
Annual weather
Annual averages
Temp
32°C
Rain
2286mm
Annual total
Sun
6.6h
Sea
29°C
Weather score
63
Good avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 107mm, so some wet days are possible.
Some sun
Sunshine averages 6.1h per day, enough for a balanced month.
Warm sea
Sea temperatures average 30°C, so swimming is usually comfortable by monthly-average standards.
Map
Weather map
Compare Nakhon Si Thammarat, Thailand with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
August33°C average high
August sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsMarch to September
This stretch sets the upper range for average daytime heat.
Rain
August107mm average rain
August sits on the drier side of Nakhon Si Thammarat's year, which helps with sightseeing and transfers.
Driest monthsJanuary to September
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
August6.1 hours average sun
August is below Nakhon Si Thammarat's yearly sunshine average, so bright-day planning is less reliable than in peak months.
Brightest monthsFebruary to April
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
August30°C average sea
August is close to Nakhon Si Thammarat's yearly sea-temperature average, so swimming comfort is fairly typical.
Warmest seaApril to September
Sea temperatures are usually near 30°C in this stretch, so swimming comfort is at its strongest.
Weather score
August63 weather score
August sits close to Nakhon Si Thammarat's yearly weather-score average, giving a typical overall read on the month.
Best weather monthsFebruary to March
These months have the strongest weather score in the monthly averages.
