Warm
Average highs sit around 32°C, giving warm days by monthly-average standards.
Weather Guide
Prachuap Khiri Khan, Thailand Average Monthly Weather
Weather score69Good annual avg
Best months: January, December, February
Across the year, average daytime temperatures are around 31°C, sunshine averages 6.8h per day, and rainfall totals about 1304mm. Sea temperatures average 29°C across the year.
Annual weather
Annual averages
Temp
31°C
Rain
1304mm
Annual total
Sun
6.8h
Sea
29°C
Weather score
69
Good avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 132mm, so some wet days are possible.
Some sun
Sunshine averages 5h 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 Prachuap Khiri Khan, Thailand with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
August32°C average high
August is close to Prachuap Khiri Khan's yearly temperature average, giving a typical read on daytime heat.
Warmest monthsMarch to September
This stretch sets the upper range for average daytime heat.
Rain
August132mm average rain
August sits near Prachuap Khiri Khan's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsJanuary to April and December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
August5 hours average sun
August is one of Prachuap Khiri Khan's cloudier months, so sunshine-led plans are less reliable.
Brightest monthsJanuary to April and December
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
August29°C average sea
August is close to Prachuap Khiri Khan's yearly sea-temperature average, so swimming comfort is fairly typical.
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
August57 weather score
August 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 March and December
These months have the strongest weather score in the monthly averages.
