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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

Mazong Shan Threshold Days by Year (CHM00052323)

13 fixed thresholds counted per year at Mazong Shan (CHM00052323): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Mazong Shan Thresholds

  • Mazong Shan: days with a maximum temperature at or below 0 C (32 F) in 45 years, most in 1974 with 97.
  • Mazong Shan: days with a maximum temperature at or above 30 C (86 F) in 44 years, most in 2023 with 46.
  • Mazong Shan: days with a maximum temperature at or above 90 F (32.2 C) in 37 years, most in 2023 with 23.
  • Mazong Shan: days with 10 mm (0.39 in) or more of precipitation in 18 years, most in 1992 with 5.
  • 13 fixed thresholds have at least one qualifying day at Mazong Shan.
44 years with a qualifying day
Days at or above 30 C (86 F) per year at Mazong Shan Days per year at Mazong Shan with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 46 in 2023. 02040601973: 61974: 81975: 91976: 21977: 41978: 81979: 21980: 81981: 71983: 91985: 61986: 161987: 91988: 101989: 91990: 51991: 241992: 81994: 171995: 101996: 221997: 191998: 121999: 292000: 182001: 272002: 222003: 62004: 172005: 232006: 202007: 162008: 152009: 192010: 252011: 272012: 152014: 112020: 212021: 352022: 412023: 462024: 442025: 49197319781985199019962001200620112022
Days per year at Mazong Shan with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 46 in 2023.
Days at or above 30 C (86 F) per year at Mazong Shan
YearDaysDecade average
197365.6
197485.6
197595.6
197625.6
197745.6
197885.6
197925.6
198089.3
198179.3
198399.3
198569.3
1986169.3
198799.3
1988109.3
198999.3
1990516.2
19912416.2
1992816.2
19941716.2
19951016.2
19962216.2
19971916.2
19981216.2
19992916.2
20001818.3
20012718.3
20022218.3
2003618.3
20041718.3
20052318.3
20062018.3
20071618.3
20081518.3
20091918.3
20102519.5
20112719.5
20121519.5
20141119.5
20202139.3
20213539.3
20224139.3
20234639.3
20244439.3
20254939.3
First to last qualifying date each year at Mazong Shan For each year, a bar from the first to the last day at Mazong Shan meeting 30 C (86 F). 1973: 25 July 1973 to 10 September 19731974: 12 June 1974 to 18 July 19741975: 13 July 1975 to 18 August 19751976: 21 July 1976 to 14 August 19761977: 12 July 1977 to 27 August 19771978: 23 June 1978 to 20 August 19781979: 4 August 1979 to 8 August 19791980: 15 July 1980 to 29 July 19801981: 9 July 1981 to 29 July 19811983: 1 June 1983 to 9 August 19831985: 22 June 1985 to 9 August 19851986: 9 July 1986 to 9 August 19861987: 6 July 1987 to 27 July 19871988: 27 June 1988 to 8 August 19881989: 30 June 1989 to 20 August 19891990: 14 June 1990 to 3 August 19901991: 21 June 1991 to 21 August 19911992: 29 June 1992 to 31 August 19921994: 12 June 1994 to 31 August 19941995: 10 June 1995 to 8 August 19951996: 27 May 1996 to 15 August 19961997: 18 June 1997 to 6 September 19971998: 19 June 1998 to 5 September 19981999: 9 June 1999 to 2 September 19992000: 22 May 2000 to 9 August 20002001: 12 June 2001 to 14 August 20012002: 30 May 2002 to 21 August 20022003: 6 June 2003 to 24 August 20032004: 24 June 2004 to 7 August 20042005: 19 June 2005 to 8 September 20052006: 15 June 2006 to 25 August 20062007: 5 June 2007 to 21 August 20072008: 2 June 2008 to 4 August 20082009: 23 June 2009 to 12 August 20092010: 13 June 2010 to 9 August 20102011: 12 June 2011 to 27 August 20112012: 28 June 2012 to 28 August 20122014: 31 May 2014 to 18 August 20142020: 17 June 2020 to 26 August 20202021: 4 June 2021 to 17 August 20212022: 14 June 2022 to 11 September 20222023: 8 June 2023 to 5 September 20232024: 21 May 2024 to 29 August 20242025: 18 May 2025 to 19 August 202519731979198719942000200620122024JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Mazong Shan meeting 30 C (86 F).
First to last qualifying date each year at Mazong Shan
YearFirst dateLast date
19731973-07-251973-09-10
19741974-06-121974-07-18
19751975-07-131975-08-18
19761976-07-211976-08-14
19771977-07-121977-08-27
19781978-06-231978-08-20
19791979-08-041979-08-08
19801980-07-151980-07-29
19811981-07-091981-07-29
19831983-06-011983-08-09
19851985-06-221985-08-09
19861986-07-091986-08-09
19871987-07-061987-07-27
19881988-06-271988-08-08
19891989-06-301989-08-20
19901990-06-141990-08-03
19911991-06-211991-08-21
19921992-06-291992-08-31
19941994-06-121994-08-31
19951995-06-101995-08-08
19961996-05-271996-08-15
19971997-06-181997-09-06
19981998-06-191998-09-05
19991999-06-091999-09-02
20002000-05-222000-08-09
20012001-06-122001-08-14
20022002-05-302002-08-21
20032003-06-062003-08-24
20042004-06-242004-08-07
20052005-06-192005-09-08
20062006-06-152006-08-25
20072007-06-052007-08-21
20082008-06-022008-08-04
20092009-06-232009-08-12
20102010-06-132010-08-09
20112011-06-122011-08-27
20122012-06-282012-08-28
20142014-05-312014-08-18
20202020-06-172020-08-26
20212021-06-042021-08-17
20222022-06-142022-09-11
20232023-06-082023-09-05
20242024-05-212024-08-29
20252025-05-182025-08-19

Every Fixed Threshold

Fixed thresholds at Mazong Shan
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days4446202349
35 C (95 F): Days13420235
90 F (32.2 C): Days3723202316
100 F (37.8 C): Days1119861
0 C (32 F): Ice days (max4597197426
0 C (32 F): Frost days (min62072020104
-10 C (14 F): Days with min6120202080
-20 C (-4 F): Days with min640202415
-30 C (-22 F): Days with min2220211
20 C (68 F): Tropical nights (min2120241
10 mm (0.39 in): Days with 10 mm or more rain18519921
25 mm (0.98 in): Days with 25 mm or more rain2119871
50 mm (1.97 in): Days with 50 mm or more rain1119871

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1973.

Download the Data

  • Data for Mazong Shan 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 (2025-12-31).