Template: Seoul weatherbox

{{Weather box
| location = Seoul (1991–2020 normals, extremes 1907–present)
| metric first = Y
| single line = Y

| Jan record high C = 14.4
| Feb record high C = 18.7
| Mar record high C = 25.1
| Apr record high C = 29.8
| May record high C = 34.4
| Jun record high C = 37.2
| Jul record high C = 38.4
| Aug record high C = 39.6
| Sep record high C = 35.1
| Oct record high C = 30.1
| Nov record high C = 25.9
| Dec record high C = 17.7
| year record high C = 39.6

| Jan high C = 2.1
| Feb high C = 5.1
| Mar high C = 11.0
| Apr high C = 17.9
| May high C = 23.6
| Jun high C = 27.6
| Jul high C = 29.0
| Aug high C = 30.0
| Sep high C = 26.2
| Oct high C = 20.2
| Nov high C = 11.9
| Dec high C = 4.2
| year high C = 17.4

| Jan mean C = -2.0
| Feb mean C = 0.7
| Mar mean C = 6.1
| Apr mean C = 12.6
| May mean C = 18.2
| Jun mean C = 22.7
| Jul mean C = 25.3
| Aug mean C = 26.1
| Sep mean C = 21.7
| Oct mean C = 15.0
| Nov mean C = 7.5
| Dec mean C = 0.2
| year mean C = 12.8

| Jan low C = −5.5
| Feb low C = −3.2
| Mar low C = 1.9
| Apr low C = 8.0
| May low C = 13.5
| Jun low C = 18.7
| Jul low C = 22.3
| Aug low C = 22.9
| Sep low C = 17.7
| Oct low C = 10.6
| Nov low C = 3.5
| Dec low C = −3.4
| year low C = 8.9

| Jan record low C = −22.5
| Feb record low C = −19.6
| Mar record low C = −14.1
| Apr record low C = −4.3
| May record low C = 2.4
| Jun record low C = 8.8
| Jul record low C = 12.9
| Aug record low C = 13.5
| Sep record low C = 3.2
| Oct record low C = −5.1
| Nov record low C = −11.9
| Dec record low C = −23.1
| year record low C = -23.1

| precipitation colour = green
| Jan precipitation mm = 16.8
| Feb precipitation mm = 28.2
| Mar precipitation mm = 36.9
| Apr precipitation mm = 72.9
| May precipitation mm = 103.6
| Jun precipitation mm = 129.5
| Jul precipitation mm = 414.4
| Aug precipitation mm = 348.2
| Sep precipitation mm = 141.5
| Oct precipitation mm = 52.2
| Nov precipitation mm = 51.1
| Dec precipitation mm = 22.6
| year precipitation mm = 1417.9

| unit precipitation days = 0.1 mm
| Jan precipitation days = 6.1
| Feb precipitation days = 5.8
| Mar precipitation days = 7.0
| Apr precipitation days = 8.4
| May precipitation days = 8.6
| Jun precipitation days = 9.9
| Jul precipitation days = 16.3
| Aug precipitation days = 14.7
| Sep precipitation days = 9.1
| Oct precipitation days = 6.1
| Nov precipitation days = 8.8
| Dec precipitation days = 7.8
| year precipitation days = 108.6

| Jan snow days = 7.1
| Feb snow days = 5.1
| Mar snow days = 2.8
| Apr snow days = 0.2
| May snow days = 0.0
| Jun snow days = 0.0
| Jul snow days = 0.0
| Aug snow days = 0.0
| Sep snow days = 0.0
| Oct snow days = 0.0
| Nov snow days = 2.3
| Dec snow days = 6.4
| year snow days = 23.9

| Jan humidity = 56.2
| Feb humidity = 54.6
| Mar humidity = 54.6
| Apr humidity = 54.8
| May humidity = 59.7
| Jun humidity = 65.7
| Jul humidity = 76.2
| Aug humidity = 73.5
| Sep humidity = 66.4
| Oct humidity = 61.8
| Nov humidity = 60.4
| Dec humidity = 57.8
| year humidity = 61.8

| Jan sun = 169.6
| Feb sun = 170.8
| Mar sun = 198.2
| Apr sun = 206.3
| May sun = 223.0
| Jun sun = 189.1
| Jul sun = 123.6
| Aug sun = 156.1
| Sep sun = 179.7
| Oct sun = 206.5
| Nov sun = 157.3
| Dec sun = 162.9
| year sun = 2143.1

| Jan percentsun = 52.3
| Feb percentsun = 53.6
| Mar percentsun = 51.0
| Apr percentsun = 51.9
| May percentsun = 48.4
| Jun percentsun = 41.2
| Jul percentsun = 26.8
| Aug percentsun = 36.2
| Sep percentsun = 47.2
| Oct percentsun = 57.1
| Nov percentsun = 50.2
| Dec percentsun = 51.1
| year percentsun = 46.4

| Jan uv = 2
| Feb uv = 3
| Mar uv = 5
| Apr uv = 7
| May uv = 8
| Jun uv = 9
| Jul uv = 10
| Aug uv = 9
| Sep uv = 7
| Oct uv = 4
| Nov uv = 3
| Dec uv = 2

| source 1 = [[Korea Meteorological Administration]] (percent sunshine 1981–2010)<ref name= KMA>
{{cite web
| archive-url = https://web.archive.org/web/20220129211110/https://data.kma.go.kr/resources/normals/pdf_data/korea_pdf_0106_v2.pdf
| archive-date = 29 January 2022
| url = https://data.kma.go.kr/resources/normals/pdf_data/korea_pdf_0106_v2.pdf
| title = Climatological Normals of Korea (1991 ~ 2020)
| publisher = Korea Meteorological Administration
| access-date = 31 January 2022
| language = ko}}</ref><ref name= KMAextremes>
{{cite web
| url = https://data.kma.go.kr/climate/extremum/selectExtremumList.do?pgmNo=103
| publisher = Korea Meteorological Administration
| access-date = 2 October 2021
| script-title = ko:순위값 - 구역별조회
| language = ko}}</ref><ref name= KMAnormals>
{{cite web
| archive-url = https://web.archive.org/web/20161207185450/http://www.kma.go.kr/down/Climatological_2010.pdf
| archive-date = 7 December 2016
| url = http://www.kma.go.kr/down/Climatological_2010.pdf
| publisher = Korea Meteorological Administration
| access-date = 8 December 2016
| title = Climatological Normals of Korea
| date = 2011
| page = 499 and 649}}</ref>
| source 2 = Weather Atlas (UV),<ref>{{Cite web|url=https://www.weather-atlas.com/en/south-korea/seoul-climate|title=Seoul, South Korea - Detailed climate information and monthly weather forecast|publisher=Yu Media Group|website=Weather Atlas|language=en|access-date=9 July 2019}}</ref> Meteo Climat (record highs and lows)<ref name = meteoclimat>
{{cite web
| url = http://meteo-climat-bzh.dyndns.org/station-1701-1770-2023.php
| title = Station Seoul
| publisher = Meteo Climat
| language = fr
| access-date = 10 October 2018}}</ref>
}}<noinclude>
{{Template reference list}}
[[Category:South Korea weatherbox templates]]
[[Category:Seoul templates]]
</noinclude>