Cool
Average highs are around 20°C, so pack for cooler days.
May verdict
Poor for holiday weather
Average highs are around 20°C, so pack for cooler days. Sunshine averages 8.2h per day, so bright days are a strong part of the month. Rainfall averages 98mm, so some wet days are possible.
Monthly averages
Temp
20°C
Rain
98mm
Sun
8.2h
Sea
15°C
Weather score
39
Poor
Cool
Average highs are around 20°C, so pack for cooler days.
Showers
Rainfall averages 98mm, so some wet days are possible.
Bright
Sunshine averages 8.2h per day, so bright days are a strong part of the month.
Cool sea
Sea temperatures average 15°C, so the water can feel cool.
Map
Compare Jeongseon, South Korea with nearby places by weather score, rain, sun, temperature, and swim conditions.
May20°C average high
May sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsMay to September
This stretch sets the upper range for average daytime heat.
May98mm average rain
May sits on the drier side of Jeongseon's year, which helps with sightseeing and transfers.
Driest monthsJanuary to May and October to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
May8.2 hours average sun
May is one of Jeongseon's sunniest months, with some of the strongest bright-day conditions in the yearly averages.
Brightest monthsApril to May
This stretch has the strongest sunshine in the monthly averages.
May15°C average sea
May is below Jeongseon'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.
May39 weather score
May sits close to Jeongseon's yearly weather-score average, giving a typical overall read on the month.
Best weather monthsJune to August
These months have the strongest weather score in the monthly averages.
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