Cool
Average highs are around 6°C, so pack for cooler days.
December verdict
Hongseong, South Korea in December
Weather score29Poor
Poor for holiday weather
Average highs are around 6°C, so pack for cooler days. Sunshine averages 5h per day, enough for a balanced month. Rainfall averages 32mm, which is relatively low for holiday planning.
December weather
Monthly averages
Temp
6°C
Rain
32mm
Sun
5h
Sea
11°C
Weather score
29
Poor
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 32mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 5h per day, enough for a balanced month.
Cool sea
Sea temperatures average 11°C, so the water can feel cool.
Map
Weather map
Compare Hongseong, South Korea with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
December6°C average high
December is on the cooler side of Hongseong's year, useful if you prefer less intense daytime heat.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
Rain
December32mm average rain
December is one of Hongseong's driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsJanuary to May and October to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
December5 hours average sun
December is one of Hongseong's cloudier months, so sunshine-led plans are less reliable.
Brightest monthsApril to June
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
December11°C average sea
December is below Hongseong's yearly sea-temperature average, so swimming can feel fresher.
Warmest seaJuly to September
Sea temperatures are usually near 22°C in this stretch, so swimming comfort is at its strongest.
Weather score
December29 weather score
December is one of the weakest weather-score months, when the overall mix is less favourable than the rest of the year.
Best weather monthsJune to September
These months have the strongest weather score in the monthly averages.
