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Built 2026-10-19 (19 October 2026)

XI Ujimqin Qi Threshold Days by Year (CHM00054012)

14 fixed thresholds counted per year at XI Ujimqin Qi (CHM00054012): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for XI Ujimqin Qi Thresholds

  • XI Ujimqin Qi: days with a maximum temperature at or below 0 C (32 F) in 67 years, most in 1956 with 144.
  • XI Ujimqin Qi: nights with a minimum temperature at or below 0 C (32 F) in 66 years, most in 1962 with 228.
  • XI Ujimqin Qi: nights with a minimum temperature at or below -10 C (14 F) in 66 years, most in 1956 with 155.
  • XI Ujimqin Qi: nights with a minimum temperature at or below -20 C (-4 F) in 66 years, most in 1956 with 106.
  • 14 fixed thresholds have at least one qualifying day at XI Ujimqin Qi.
65 years with a qualifying day
Days at or above 30 C (86 F) per year at XI Ujimqin Qi Days per year at XI Ujimqin Qi with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 38 in 2024. 0102030401954: 21955: 221957: 31958: 51960: 11961: 91962: 141963: 81964: 111965: 91966: 51967: 81968: 201969: 11970: 71971: 101972: 191973: 101974: 111975: 151976: 31977: 131978: 61979: 101980: 201981: 111982: 91983: 121984: 101985: 61986: 61987: 81988: 181989: 111990: 41991: 151992: 31993: 11994: 71995: 21996: 41997: 281998: 31999: 182000: 272001: 222002: 182003: 102004: 212005: 192006: 112007: 302008: 192009: 162010: 202011: 132012: 72014: 142020: 222021: 192022: 302023: 332024: 382025: 122026: 41954196319701977198419911998200520122025
Days per year at XI Ujimqin Qi with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 38 in 2024.
Days at or above 30 C (86 F) per year at XI Ujimqin Qi
YearDaysDecade average
195428
1955228
195738
195858
196018.6
196198.6
1962148.6
196388.6
1964118.6
196598.6
196658.6
196788.6
1968208.6
196918.6
1970710.4
19711010.4
19721910.4
19731010.4
19741110.4
19751510.4
1976310.4
19771310.4
1978610.4
19791010.4
19802011.1
19811111.1
1982911.1
19831211.1
19841011.1
1985611.1
1986611.1
1987811.1
19881811.1
19891111.1
199048.5
1991158.5
199238.5
199318.5
199478.5
199528.5
199648.5
1997288.5
199838.5
1999188.5
20002719.3
20012219.3
20021819.3
20031019.3
20042119.3
20051919.3
20061119.3
20073019.3
20081919.3
20091619.3
20102013.5
20111313.5
2012713.5
20141413.5
20202222.6
20211922.6
20223022.6
20233322.6
20243822.6
20251222.6
2026422.6
First to last qualifying date each year at XI Ujimqin Qi For each year, a bar from the first to the last day at XI Ujimqin Qi meeting 30 C (86 F). 1954: 18 May 1954 to 20 June 19541955: 7 June 1955 to 25 August 19551957: 12 June 1957 to 28 June 19571958: 27 May 1958 to 20 July 19581960: 3 August 1960 to 3 August 19601961: 25 May 1961 to 17 July 19611962: 24 May 1962 to 20 August 19621963: 12 June 1963 to 25 August 19631964: 17 June 1964 to 7 July 19641965: 21 June 1965 to 26 August 19651966: 19 May 1966 to 31 July 19661967: 28 May 1967 to 26 August 19671968: 2 June 1968 to 15 September 19681969: 21 June 1969 to 21 June 19691970: 27 June 1970 to 23 August 19701971: 10 May 1971 to 13 August 19711972: 5 May 1972 to 21 August 19721973: 6 July 1973 to 10 August 19731974: 26 May 1974 to 18 August 19741975: 15 July 1975 to 20 August 19751976: 23 May 1976 to 27 July 19761977: 18 June 1977 to 1 September 19771978: 22 June 1978 to 22 August 19781979: 28 May 1979 to 9 August 19791980: 4 June 1980 to 1 August 19801981: 18 June 1981 to 26 July 19811982: 10 June 1982 to 14 August 19821983: 1 June 1983 to 13 August 19831984: 1 June 1984 to 8 August 19841985: 23 May 1985 to 23 July 19851986: 22 May 1986 to 25 June 19861987: 4 June 1987 to 3 August 19871988: 9 June 1988 to 11 August 19881989: 3 June 1989 to 23 August 19891990: 27 June 1990 to 23 July 19901991: 17 May 1991 to 23 August 19911992: 29 May 1992 to 23 July 19921993: 4 June 1993 to 4 June 19931994: 10 June 1994 to 28 August 19941995: 7 July 1995 to 10 July 19951996: 29 May 1996 to 25 June 19961997: 12 June 1997 to 7 September 19971998: 24 June 1998 to 26 June 19981999: 11 June 1999 to 2 September 19992000: 23 May 2000 to 7 August 20002001: 12 May 2001 to 14 August 20012002: 3 June 2002 to 31 August 20022003: 21 June 2003 to 14 August 20032004: 28 April 2004 to 9 August 20042005: 12 June 2005 to 28 August 20052006: 29 May 2006 to 27 August 20062007: 30 May 2007 to 23 August 20072008: 20 June 2008 to 8 August 20082009: 6 May 2009 to 24 August 20092010: 23 June 2010 to 14 September 20102011: 17 June 2011 to 20 August 20112012: 18 May 2012 to 30 August 20122014: 22 May 2014 to 1 August 20142020: 2 May 2020 to 27 August 20202021: 11 June 2021 to 8 August 20212022: 4 May 2022 to 15 September 20222023: 14 June 2023 to 15 September 20232024: 17 May 2024 to 9 August 20242025: 22 June 2025 to 23 July 20252026: 13 May 2026 to 3 September 202619541965197419831992200120102025JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at XI Ujimqin Qi meeting 30 C (86 F).
First to last qualifying date each year at XI Ujimqin Qi
YearFirst dateLast date
19541954-05-181954-06-20
19551955-06-071955-08-25
19571957-06-121957-06-28
19581958-05-271958-07-20
19601960-08-031960-08-03
19611961-05-251961-07-17
19621962-05-241962-08-20
19631963-06-121963-08-25
19641964-06-171964-07-07
19651965-06-211965-08-26
19661966-05-191966-07-31
19671967-05-281967-08-26
19681968-06-021968-09-15
19691969-06-211969-06-21
19701970-06-271970-08-23
19711971-05-101971-08-13
19721972-05-051972-08-21
19731973-07-061973-08-10
19741974-05-261974-08-18
19751975-07-151975-08-20
19761976-05-231976-07-27
19771977-06-181977-09-01
19781978-06-221978-08-22
19791979-05-281979-08-09
19801980-06-041980-08-01
19811981-06-181981-07-26
19821982-06-101982-08-14
19831983-06-011983-08-13
19841984-06-011984-08-08
19851985-05-231985-07-23
19861986-05-221986-06-25
19871987-06-041987-08-03
19881988-06-091988-08-11
19891989-06-031989-08-23
19901990-06-271990-07-23
19911991-05-171991-08-23
19921992-05-291992-07-23
19931993-06-041993-06-04
19941994-06-101994-08-28
19951995-07-071995-07-10
19961996-05-291996-06-25
19971997-06-121997-09-07
19981998-06-241998-06-26
19991999-06-111999-09-02
20002000-05-232000-08-07
20012001-05-122001-08-14
20022002-06-032002-08-31
20032003-06-212003-08-14
20042004-04-282004-08-09
20052005-06-122005-08-28
20062006-05-292006-08-27
20072007-05-302007-08-23
20082008-06-202008-08-08
20092009-05-062009-08-24
20102010-06-232010-09-14
20112011-06-172011-08-20
20122012-05-182012-08-30
20142014-05-222014-08-01
20202020-05-022020-08-27
20212021-06-112021-08-08
20222022-05-042022-09-15
20232023-06-142023-09-15
20242024-05-172024-08-09
20252025-06-222025-07-23
20262026-05-132026-09-03

Every Fixed Threshold

Fixed thresholds at XI Ujimqin Qi
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days653820244
35 C (95 F): Days21620071
90 F (32.2 C): Days571720076
100 F (37.8 C): Days1120071
0 C (32 F): Ice days (max67144195661
0 C (32 F): Frost days (min662281962100
-10 C (14 F): Days with min66155195662
-20 C (-4 F): Days with min66106195639
-30 C (-22 F): Days with min6429195612
-40 C (-40 F): Days with min1120101
20 C (68 F): Tropical nights (min40720071
10 mm (0.39 in): Days with 10 mm or more rain641719693
25 mm (0.98 in): Days with 25 mm or more rain48719811
50 mm (1.97 in): Days with 50 mm or more rain8319741

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1954.

Download the Data

  • Data for XI Ujimqin Qi 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).