Warm
Average highs sit around 29°C, giving warm days by monthly-average standards.
December verdict
Prachuap Khiri Khan, Thailand in December
Weather score85Very good
Very good for holiday weather
Average highs sit around 29°C, giving warm days by monthly-average standards. Sunshine averages 8h per day, so bright days are a strong part of the month. Rainfall averages 39mm, which is relatively low for holiday planning.
December weather
Monthly averages
Temp
29°C
Rain
39mm
Sun
8h
Sea
28°C
Weather score
85
Very good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 39mm, which is relatively low for holiday planning.
Bright
Sunshine averages 8h per day, so bright days are a strong part of the month.
Warm sea
Sea temperatures average 28°C, so swimming is usually comfortable by monthly-average standards.
Map
Weather map
Compare Prachuap Khiri Khan, Thailand with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
December29°C average high
December is cooler than the yearly average, which can make sightseeing feel gentler than in hotter months.
Warmest monthsMarch to September
This stretch sets the upper range for average daytime heat.
Rain
December39mm average rain
December is one of Prachuap Khiri Khan's driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsJanuary to April and December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
December8 hours average sun
December is brighter than Prachuap Khiri Khan's yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsJanuary to April and December
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
December28°C average sea
December is below Prachuap Khiri Khan's yearly sea-temperature average, so swimming can feel fresher.
Warmest seaApril to July and October
Sea temperatures are usually near 30°C in this stretch, so swimming comfort is at its strongest.
Weather score
December85 weather score
December is one of Prachuap Khiri Khan's best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsJanuary to March and December
These months have the strongest weather score in the monthly averages.
