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

Mansidao Threshold Days by Year (BR047114950)

4 fixed thresholds counted per year at Mansidao (BR047114950): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Mansidao Thresholds

  • Mansidao: days with 10 mm (0.39 in) or more of precipitation in 41 years, most in 1947 with 49.
  • Mansidao: days with 25 mm (0.98 in) or more of precipitation in 41 years, most in 1966 with 23.
  • Mansidao: days with 50 mm (1.97 in) or more of precipitation in 37 years, most in 1947 with 9.
  • Mansidao: days with 100 mm (3.94 in) or more of precipitation in 5 years, most in 1944 with 1.
  • 4 fixed thresholds have at least one qualifying day at Mansidao.
41 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Mansidao Days per year at Mansidao with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 49 in 1947. 02040601937: 381938: 171939: 261940: 331941: 311942: 281943: 261944: 361945: 331946: 181947: 491948: 311949: 191950: 291951: 171952: 331953: 201954: 251955: 281956: 321957: 261958: 291959: 211960: 351961: 241962: 331963: 301964: 441965: 301966: 431967: 411968: 401969: 361971: 291973: 201974: 411975: 291979: 351981: 211982: 191983: 28193719421947195219571962196719741983
Days per year at Mansidao with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 49 in 1947.
Days with 10 mm (0.39 in) or more of precipitation per year at Mansidao
YearDaysDecade average
19373827
19381727
19392627
19403330.4
19413130.4
19422830.4
19432630.4
19443630.4
19453330.4
19461830.4
19474930.4
19483130.4
19491930.4
19502926
19511726
19523326
19532026
19542526
19552826
19563226
19572626
19582926
19592126
19603535.6
19612435.6
19623335.6
19633035.6
19644435.6
19653035.6
19664335.6
19674135.6
19684035.6
19693635.6
19712930.8
19732030.8
19744130.8
19752930.8
19793530.8
19812122.7
19821922.7
19832822.7
First to last qualifying date each year at Mansidao For each year, a bar from the first to the last day at Mansidao meeting 10 mm (0.39 in). 1937: 1 January 1937 to 27 December 19371938: 17 January 1938 to 29 December 19381939: 4 January 1939 to 28 December 19391940: 3 January 1940 to 24 December 19401941: 2 January 1941 to 29 December 19411942: 3 January 1942 to 28 December 19421943: 12 January 1943 to 23 December 19431944: 18 January 1944 to 29 December 19441945: 1 January 1945 to 28 December 19451946: 2 January 1946 to 5 December 19461947: 2 January 1947 to 27 December 19471948: 12 February 1948 to 29 December 19481949: 24 January 1949 to 20 December 19491950: 10 January 1950 to 28 December 19501951: 13 January 1951 to 15 December 19511952: 14 January 1952 to 23 December 19521953: 12 February 1953 to 31 December 19531954: 20 January 1954 to 30 December 19541955: 1 January 1955 to 26 December 19551956: 11 February 1956 to 30 December 19561957: 7 January 1957 to 24 December 19571958: 10 January 1958 to 31 December 19581959: 1 January 1959 to 27 December 19591960: 1 January 1960 to 20 December 19601961: 13 January 1961 to 30 December 19611962: 1 January 1962 to 25 December 19621963: 5 January 1963 to 22 December 19631964: 5 January 1964 to 30 December 19641965: 7 January 1965 to 26 November 19651966: 4 January 1966 to 29 December 19661967: 17 January 1967 to 31 December 19671968: 29 January 1968 to 24 December 19681969: 16 January 1969 to 27 December 19691971: 14 January 1971 to 23 December 19711973: 18 January 1973 to 28 December 19731974: 3 January 1974 to 27 December 19741975: 22 January 1975 to 25 December 19751979: 9 January 1979 to 30 December 19791981: 1 January 1981 to 30 December 19811982: 1 January 1982 to 31 December 19821983: 1 January 1983 to 31 December 19831937194319491955196119671975JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Mansidao meeting 10 mm (0.39 in).
First to last qualifying date each year at Mansidao
YearFirst dateLast date
19371937-01-011937-12-27
19381938-01-171938-12-29
19391939-01-041939-12-28
19401940-01-031940-12-24
19411941-01-021941-12-29
19421942-01-031942-12-28
19431943-01-121943-12-23
19441944-01-181944-12-29
19451945-01-011945-12-28
19461946-01-021946-12-05
19471947-01-021947-12-27
19481948-02-121948-12-29
19491949-01-241949-12-20
19501950-01-101950-12-28
19511951-01-131951-12-15
19521952-01-141952-12-23
19531953-02-121953-12-31
19541954-01-201954-12-30
19551955-01-011955-12-26
19561956-02-111956-12-30
19571957-01-071957-12-24
19581958-01-101958-12-31
19591959-01-011959-12-27
19601960-01-011960-12-20
19611961-01-131961-12-30
19621962-01-011962-12-25
19631963-01-051963-12-22
19641964-01-051964-12-30
19651965-01-071965-11-26
19661966-01-041966-12-29
19671967-01-171967-12-31
19681968-01-291968-12-24
19691969-01-161969-12-27
19711971-01-141971-12-23
19731973-01-181973-12-28
19741974-01-031974-12-27
19751975-01-221975-12-25
19791979-01-091979-12-30
19811981-01-011981-12-30
19821982-01-011982-12-31
19831983-01-011983-12-31

Every Fixed Threshold

Fixed thresholds at Mansidao
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain4149194728
25 mm (0.98 in): Days with 25 mm or more rain4123196612
50 mm (1.97 in): Days with 50 mm or more rain37919475
100 mm (3.94 in): Days with 100 mm or more rain5119441

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1937.

Download the Data

  • Data for Mansidao 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).