Climate Trends in Korea, North

Climate trends for Korea, North from 0 stations with long records. Also streaks.

Data as of 2026-10-14. Last revised 14 October 2026 (2026-10-14).

Longest Hot, Cold, Wet and Dry Streaks: Korea, North

3 lists of 7

In Korea, North, the longest run of hot days in a row in the data is 9 days, at Wonsan (Korea, North), from 8 August 2013 to 16 August 2013.
In Korea, North, the longest run of frost days in a row in the data is 146 days, at Chunggang (Korea, North), from 20 November 2014 to 14 April 2015.
In Korea, North, the longest run of ice days in a row in the data is 51 days, at Hyesan (Korea, North), from 31 December 2011 to 19 February 2012.

Longest run of days at or above 35 C

Consecutive days with a daily maximum at or above 35 C (95 F).

Longest run of days at or above 35 C, Korea, North: the 7 longest runs
Rank	Station	Country	Length	When
1	Wonsan	Korea, North	9 days	8 to 16 August 2013
2	Sinuiju	Korea, North	4 days	25 to 28 July 1997
3	Pyongyang Intl	Korea, North	3 days	27 to 29 July 1978
4	Chunggang	Korea, North	3 days	1 to 3 August 1988
5	Hyesan	Korea, North	3 days	1 to 3 August 1988
6	Haeju	Korea, North	2 days	22 to 23 July 1994
7	Kimchaek/Songjin	Korea, North	1 day	4 to 4 July 1978

Longest run of frost days (minimum at or below 0 C)

Consecutive days with a daily minimum at or below 0 C (32 F).

Longest run of frost days (minimum at or below 0 C), Korea, North: the 7 longest runs
Rank	Station	Country	Length	When
1	Chunggang	Korea, North	146 days	20 November 2014 to 14 April 2015
2	Hyesan	Korea, North	120 days	1 December 2014 to 30 March 2015
3	Sinuiju	Korea, North	83 days	30 November 2014 to 20 February 2015
4	Pyongyang Intl	Korea, North	77 days	30 November 2014 to 14 February 2015
5	Kimchaek/Songjin	Korea, North	62 days	5 December 2016 to 4 February 2017
6	Haeju	Korea, North	55 days	1 December 2014 to 24 January 2015
7	Wonsan	Korea, North	31 days	30 December 2014 to 29 January 2015

Longest run of ice days (maximum at or below 0 C)

Consecutive days with a daily maximum at or below 0 C (32 F).

Longest run of ice days (maximum at or below 0 C), Korea, North: the 7 longest runs
Rank	Station	Country	Length	When
1	Hyesan	Korea, North	51 days	31 December 2011 to 19 February 2012
2	Chunggang	Korea, North	41 days	1 January to 10 February 2025
3	Sinuiju	Korea, North	29 days	2 to 30 January 2011
4	Pyongyang Intl	Korea, North	29 days	2 to 30 January 2011
5	Haeju	Korea, North	15 days	14 to 28 January 1981
6	Kimchaek/Songjin	Korea, North	12 days	29 January to 9 February 1980
7	Wonsan	Korea, North	11 days	29 January to 8 February 1980

A run belongs to the year it started in, even when it ran on into the next year. A station appears once per list, with its longest run in a complete year. Lists use complete years only, so a long run in a year with gaps in the record is not counted.

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Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-14. Trends and counts are computed by this site from daily station records. The long-record station set is described under each chart.