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Built 2026-10-19 (19 October 2026)

Sinuiju Threshold Days by Year (KNM00047035)

10 fixed thresholds counted per year at Sinuiju (KNM00047035): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Sinuiju Thresholds

  • Sinuiju: days with a maximum temperature at or above 30 C (86 F) in 35 years, most in 2014 with 50.
  • Sinuiju: days with a maximum temperature at or below 0 C (32 F) in 35 years, most in 1980 with 66.
  • Sinuiju: days with a maximum temperature at or above 90 F (32.2 C) in 32 years, most in 1997 with 20.
  • Sinuiju: days with a maximum temperature at or above 35 C (95 F) in 12 years, most in 1997 with 6.
  • 10 fixed thresholds have at least one qualifying day at Sinuiju.
35 years with a qualifying day
Days at or above 30 C (86 F) per year at Sinuiju Days per year at Sinuiju with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 50 in 2014. 02040601970: 251977: 321978: 271979: 161980: 81981: 201983: 101985: 101986: 51987: 11989: 181990: 161991: 251992: 201993: 81994: 281995: 91996: 131997: 411998: 141999: 372000: 332001: 332003: 172004: 142008: 272009: 262010: 292011: 242012: 252014: 502016: 342020: 332025: 242026: 20197019801986199119951999200420112020
Days per year at Sinuiju with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 50 in 2014.
Days at or above 30 C (86 F) per year at Sinuiju
YearDaysDecade average
19702525
19773225
19782725
19791625
1980810.3
19812010.3
19831010.3
19851010.3
1986510.3
1987110.3
19891810.3
19901621.1
19912521.1
19922021.1
1993821.1
19942821.1
1995921.1
19961321.1
19974121.1
19981421.1
19993721.1
20003325
20013325
20031725
20041425
20082725
20092625
20102932.4
20112432.4
20122532.4
20145032.4
20163432.4
20203325.7
20252425.7
20262025.7
First to last qualifying date each year at Sinuiju For each year, a bar from the first to the last day at Sinuiju meeting 30 C (86 F). 1970: 6 May 1970 to 3 September 19701977: 6 June 1977 to 9 September 19771978: 27 June 1978 to 27 August 19781979: 27 June 1979 to 25 August 19791980: 18 June 1980 to 21 August 19801981: 28 June 1981 to 27 August 19811983: 20 June 1983 to 18 August 19831985: 25 June 1985 to 24 August 19851986: 7 June 1986 to 26 August 19861987: 2 August 1987 to 2 August 19871989: 28 May 1989 to 30 August 19891990: 12 July 1990 to 26 August 19901991: 19 May 1991 to 9 September 19911992: 29 May 1992 to 31 August 19921993: 29 May 1993 to 3 September 19931994: 14 June 1994 to 2 September 19941995: 13 July 1995 to 31 August 19951996: 29 May 1996 to 31 August 19961997: 14 June 1997 to 29 August 19971998: 25 June 1998 to 12 September 19981999: 17 June 1999 to 6 September 19992000: 28 May 2000 to 4 September 20002001: 23 May 2001 to 14 September 20012003: 31 May 2003 to 25 August 20032004: 5 June 2004 to 30 August 20042008: 11 June 2008 to 21 September 20082009: 26 May 2009 to 27 August 20092010: 7 June 2010 to 13 September 20102011: 13 June 2011 to 27 August 20112012: 19 June 2012 to 29 August 20122014: 28 May 2014 to 6 September 20142016: 21 May 2016 to 28 August 20162020: 6 June 2020 to 30 August 20202025: 22 June 2025 to 23 August 20252026: 26 June 2026 to 21 August 20261970198119891994199920082014JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Sinuiju meeting 30 C (86 F).
First to last qualifying date each year at Sinuiju
YearFirst dateLast date
19701970-05-061970-09-03
19771977-06-061977-09-09
19781978-06-271978-08-27
19791979-06-271979-08-25
19801980-06-181980-08-21
19811981-06-281981-08-27
19831983-06-201983-08-18
19851985-06-251985-08-24
19861986-06-071986-08-26
19871987-08-021987-08-02
19891989-05-281989-08-30
19901990-07-121990-08-26
19911991-05-191991-09-09
19921992-05-291992-08-31
19931993-05-291993-09-03
19941994-06-141994-09-02
19951995-07-131995-08-31
19961996-05-291996-08-31
19971997-06-141997-08-29
19981998-06-251998-09-12
19991999-06-171999-09-06
20002000-05-282000-09-04
20012001-05-232001-09-14
20032003-05-312003-08-25
20042004-06-052004-08-30
20082008-06-112008-09-21
20092009-05-262009-08-27
20102010-06-072010-09-13
20112011-06-132011-08-27
20122012-06-192012-08-29
20142014-05-282014-09-06
20162016-05-212016-08-28
20202020-06-062020-08-30
20252025-06-222025-08-23
20262026-06-262026-08-21

Every Fixed Threshold

Fixed thresholds at Sinuiju
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days3550201420
35 C (95 F): Days12619972
90 F (32.2 C): Days322019975
100 F (37.8 C): Days10n/a1
0 C (32 F): Ice days (max3566198033
0 C (32 F): Frost days (min4133201657
-10 C (14 F): Days with min441201623
-20 C (-4 F): Days with min1120161
20 C (68 F): Tropical nights (min480202566
25 C (77 F): Days with min411202517

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1970.

Download the Data

  • Data for Sinuiju threshold days by year: CSV or JSON. Field meanings are on the data page.

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 2026-10-17 (17 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2026-10-17).