Cool
Average highs are around 5°C, so pack for cooler days.
December verdict
Poor for holiday weather
Average highs are around 5°C, so pack for cooler days. Sunshine averages 5h per day, enough for a balanced month. Rainfall averages 29mm, which is relatively low for holiday planning.
Monthly averages
Temp
5°C
Rain
29mm
Sun
5h
Sea
10°C
Weather score
29
Poor
Cool
Average highs are around 5°C, so pack for cooler days.
Drier
Rainfall averages 29mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 5h per day, enough for a balanced month.
Cool sea
Sea temperatures average 10°C, so the water can feel cool.
Map
Compare Dangjin, South Korea with nearby places by weather score, rain, sun, temperature, and swim conditions.
December5°C average high
December has some of the coolest average daytime highs of the year, so pack for fresher conditions.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
December29mm average rain
December is one of Dangjin'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.
December5 hours average sun
December is one of Dangjin's cloudier months, so sunshine-led plans are less reliable.
Brightest monthsApril to June
This stretch has the strongest sunshine in the monthly averages.
December10°C average sea
December is below Dangjin's yearly sea-temperature average, so swimming can feel fresher.
Warmest seaJuly to October
Sea temperatures are usually near 20°C in this stretch, so swimming comfort is at its strongest.
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 and August to September
These months have the strongest weather score in the monthly averages.