Warm
Average highs sit around 30°C, giving warm days by monthly-average standards.
December verdict
Sadao, Thailand in December
Weather score66Good
Good for holiday weather
Average highs sit around 30°C, giving warm days by monthly-average standards. Sunshine averages 6.3h per day, enough for a balanced month. Rainfall averages 145mm, so some wet days are possible.
December weather
Monthly averages
Temp
30°C
Rain
145mm
Sun
6.3h
Sea
29°C
Weather score
66
Good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 145mm, so some wet days are possible.
Some sun
Sunshine averages 6.3h per day, enough for a balanced month.
Warm sea
Sea temperatures average 29°C, so swimming is usually comfortable by monthly-average standards.
Map
Weather map
Compare Sadao, Thailand with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
December30°C average high
December is cooler than the yearly average, which can make sightseeing feel gentler than in hotter months.
Warmest monthsFebruary to May
This stretch sets the upper range for average daytime heat.
Rain
December145mm average rain
December sits near Sadao's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsJanuary to March
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
December6.3 hours average sun
December is below Sadao's yearly sunshine average, so bright-day planning is less reliable than in peak months.
Brightest monthsJanuary to April
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
December29°C average sea
December is below Sadao's yearly sea-temperature average, so swimming can feel fresher.
Warmest seaMarch to November
Sea temperatures are usually near 30°C in this stretch, so swimming comfort is at its strongest.
Weather score
December66 weather score
December sits close to Sadao's yearly weather-score average, giving a typical overall read on the month.
Best weather monthsJanuary to March
These months have the strongest weather score in the monthly averages.
