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Built 2026-10-19 (19 October 2026)

Siping Threshold Days by Year (CHM00054157)

14 fixed thresholds counted per year at Siping (CHM00054157): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Siping Thresholds

  • Siping: days with a maximum temperature at or above 30 C (86 F) in 76 years, most in 2020 with 54.
  • Siping: days with a maximum temperature at or below 0 C (32 F) in 76 years, most in 1956 with 123.
  • Siping: nights with a minimum temperature at or below 0 C (32 F) in 69 years, most in 2020 with 190.
  • Siping: nights with a minimum temperature at or below -10 C (14 F) in 69 years, most in 1952 with 118.
  • 14 fixed thresholds have at least one qualifying day at Siping.
76 years with a qualifying day
Days at or above 30 C (86 F) per year at Siping Days per year at Siping with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 54 in 2020. 02040601951: 331952: 401953: 241954: 71955: 301956: 111957: 131958: 411959: 131960: 111961: 331962: 281963: 231964: 141965: 301966: 211967: 361968: 231969: 131970: 301971: 101972: 221973: 181974: 301975: 191976: 111977: 211978: 271979: 171980: 141981: 211982: 391983: 231984: 141985: 21986: 51987: 141988: 281989: 191990: 121991: 221992: 181993: 81994: 411995: 101996: 191997: 491998: 111999: 282000: 492001: 332002: 252003: 182004: 182005: 142006: 232007: 312008: 162009: 232010: 202011: 202012: 132013: 232014: 212015: 382016: 212017: 312018: 332019: 292020: 542021: 282022: 212023: 352024: 362025: 122026: 21951195919671975198319911999200720152023
Days per year at Siping with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 54 in 2020.
Days at or above 30 C (86 F) per year at Siping
YearDaysDecade average
19513323.6
19524023.6
19532423.6
1954723.6
19553023.6
19561123.6
19571323.6
19584123.6
19591323.6
19601123.2
19613323.2
19622823.2
19632323.2
19641423.2
19653023.2
19662123.2
19673623.2
19682323.2
19691323.2
19703020.5
19711020.5
19722220.5
19731820.5
19743020.5
19751920.5
19761120.5
19772120.5
19782720.5
19791720.5
19801417.9
19812117.9
19823917.9
19832317.9
19841417.9
1985217.9
1986517.9
19871417.9
19882817.9
19891917.9
19901221.8
19912221.8
19921821.8
1993821.8
19944121.8
19951021.8
19961921.8
19974921.8
19981121.8
19992821.8
20004925
20013325
20022525
20031825
20041825
20051425
20062325
20073125
20081625
20092325
20102024.9
20112024.9
20121324.9
20132324.9
20142124.9
20153824.9
20162124.9
20173124.9
20183324.9
20192924.9
20205426.9
20212826.9
20222126.9
20233526.9
20243626.9
20251226.9
2026226.9
First to last qualifying date each year at Siping For each year, a bar from the first to the last day at Siping meeting 30 C (86 F). 1951: 27 May 1951 to 29 August 19511952: 13 May 1952 to 13 August 19521953: 15 June 1953 to 15 August 19531954: 30 June 1954 to 9 August 19541955: 6 June 1955 to 26 August 19551956: 27 May 1956 to 9 August 19561957: 15 May 1957 to 11 August 19571958: 27 May 1958 to 17 August 19581959: 14 May 1959 to 22 August 19591960: 22 May 1960 to 5 August 19601961: 25 May 1961 to 17 August 19611962: 31 May 1962 to 12 August 19621963: 1 June 1963 to 9 August 19631964: 13 May 1964 to 3 August 19641965: 26 May 1965 to 26 August 19651966: 17 May 1966 to 26 August 19661967: 17 May 1967 to 8 September 19671968: 22 June 1968 to 15 August 19681969: 9 June 1969 to 16 August 19691970: 14 May 1970 to 31 August 19701971: 25 June 1971 to 31 August 19711972: 6 May 1972 to 12 August 19721973: 24 June 1973 to 16 August 19731974: 16 May 1974 to 19 August 19741975: 26 May 1975 to 21 August 19751976: 27 May 1976 to 2 August 19761977: 9 May 1977 to 2 September 19771978: 8 June 1978 to 25 August 19781979: 20 May 1979 to 10 August 19791980: 22 May 1980 to 3 August 19801981: 22 May 1981 to 1 August 19811982: 3 June 1982 to 25 August 19821983: 25 May 1983 to 15 August 19831984: 2 June 1984 to 6 August 19841985: 5 June 1985 to 17 August 19851986: 29 May 1986 to 26 June 19861987: 8 May 1987 to 11 August 19871988: 18 May 1988 to 12 August 19881989: 3 May 1989 to 29 August 19891990: 17 June 1990 to 24 August 19901991: 2 June 1991 to 24 August 19911992: 30 May 1992 to 28 August 19921993: 27 May 1993 to 10 August 19931994: 2 June 1994 to 2 September 19941995: 10 June 1995 to 9 August 19951996: 15 May 1996 to 18 August 19961997: 12 June 1997 to 25 August 19971998: 25 June 1998 to 7 August 19981999: 11 June 1999 to 8 September 19992000: 24 May 2000 to 3 September 20002001: 13 May 2001 to 15 September 20012002: 20 May 2002 to 1 September 20022003: 21 May 2003 to 14 August 20032004: 14 May 2004 to 23 August 20042005: 28 May 2005 to 15 August 20052006: 29 May 2006 to 25 August 20062007: 7 June 2007 to 7 August 20072008: 12 June 2008 to 10 August 20082009: 24 May 2009 to 16 August 20092010: 21 May 2010 to 18 August 20102011: 20 June 2011 to 27 August 20112012: 21 May 2012 to 30 August 20122013: 23 May 2013 to 14 August 20132014: 30 May 2014 to 20 August 20142015: 26 April 2015 to 14 August 20152016: 2 June 2016 to 13 August 20162017: 18 May 2017 to 20 August 20172018: 15 May 2018 to 10 August 20182019: 10 May 2019 to 4 September 20192020: 2 May 2020 to 17 August 20202021: 18 May 2021 to 9 August 20212022: 23 May 2022 to 7 August 20222023: 23 June 2023 to 8 September 20232024: 4 June 2024 to 21 August 20242025: 30 May 2025 to 15 July 20252026: 30 May 2026 to 31 May 202619511961197119811991200120112021JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Siping meeting 30 C (86 F).
First to last qualifying date each year at Siping
YearFirst dateLast date
19511951-05-271951-08-29
19521952-05-131952-08-13
19531953-06-151953-08-15
19541954-06-301954-08-09
19551955-06-061955-08-26
19561956-05-271956-08-09
19571957-05-151957-08-11
19581958-05-271958-08-17
19591959-05-141959-08-22
19601960-05-221960-08-05
19611961-05-251961-08-17
19621962-05-311962-08-12
19631963-06-011963-08-09
19641964-05-131964-08-03
19651965-05-261965-08-26
19661966-05-171966-08-26
19671967-05-171967-09-08
19681968-06-221968-08-15
19691969-06-091969-08-16
19701970-05-141970-08-31
19711971-06-251971-08-31
19721972-05-061972-08-12
19731973-06-241973-08-16
19741974-05-161974-08-19
19751975-05-261975-08-21
19761976-05-271976-08-02
19771977-05-091977-09-02
19781978-06-081978-08-25
19791979-05-201979-08-10
19801980-05-221980-08-03
19811981-05-221981-08-01
19821982-06-031982-08-25
19831983-05-251983-08-15
19841984-06-021984-08-06
19851985-06-051985-08-17
19861986-05-291986-06-26
19871987-05-081987-08-11
19881988-05-181988-08-12
19891989-05-031989-08-29
19901990-06-171990-08-24
19911991-06-021991-08-24
19921992-05-301992-08-28
19931993-05-271993-08-10
19941994-06-021994-09-02
19951995-06-101995-08-09
19961996-05-151996-08-18
19971997-06-121997-08-25
19981998-06-251998-08-07
19991999-06-111999-09-08
20002000-05-242000-09-03
20012001-05-132001-09-15
20022002-05-202002-09-01
20032003-05-212003-08-14
20042004-05-142004-08-23
20052005-05-282005-08-15
20062006-05-292006-08-25
20072007-06-072007-08-07
20082008-06-122008-08-10
20092009-05-242009-08-16
20102010-05-212010-08-18
20112011-06-202011-08-27
20122012-05-212012-08-30
20132013-05-232013-08-14
20142014-05-302014-08-20
20152015-04-262015-08-14
20162016-06-022016-08-13
20172017-05-182017-08-20
20182018-05-152018-08-10
20192019-05-102019-09-04
20202020-05-022020-08-17
20212021-05-182021-08-09
20222022-05-232022-08-07
20232023-06-232023-09-08
20242024-06-042024-08-21
20252025-05-302025-07-15
20262026-05-302026-05-31

Every Fixed Threshold

Fixed thresholds at Siping
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days765420202
35 C (95 F): Days16420204
90 F (32.2 C): Days592119584
0 C (32 F): Ice days (max76123195652
0 C (32 F): Frost days (min69190202082
-10 C (14 F): Days with min69118195250
-20 C (-4 F): Days with min6966195727
-30 C (-22 F): Days with min19419562
20 C (68 F): Tropical nights (min6956200021
25 C (77 F): Days with min12419972
10 mm (0.39 in): Days with 10 mm or more rain6834202210
25 mm (0.98 in): Days with 25 mm or more rain681619564
50 mm (1.97 in): Days with 50 mm or more rain44619663
100 mm (3.94 in): Days with 100 mm or more rain7119531

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1951.

Download the Data

  • Data for Siping 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).