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Data as of 2025-12-31
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Built 2026-10-17 (17 October 2026)

Boremba Station Threshold Days by Year

4 fixed thresholds counted per year at Boremba Station (ASN00030006): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Boremba Station Thresholds

  • Boremba Station: days with 10 mm (0.39 in) or more of precipitation in 52 years, most in 1950 with 28.
  • Boremba Station: days with 25 mm (0.98 in) or more of precipitation in 52 years, most in 1991 with 15.
  • Boremba Station: days with 50 mm (1.97 in) or more of precipitation in 35 years, most in 1981 with 5.
  • Boremba Station: days with 100 mm (3.94 in) or more of precipitation in 7 years, most in 1963 with 2.
  • 4 fixed thresholds have at least one qualifying day at Boremba Station.
52 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Boremba Station Days per year at Boremba Station with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 28 in 1950. 01020301941: 171943: 111944: 181945: 111946: 131947: 171948: 81949: 61950: 281951: 91952: 41953: 141954: 211955: 251956: 261957: 121958: 111959: 81960: 101961: 91962: 121963: 121964: 171965: 91966: 71967: 81968: 151969: 41970: 101971: 181972: 111973: 191974: 231975: 211977: 71978: 51979: 71980: 141981: 151982: 81983: 121989: 171991: 211992: 141993: 81994: 121995: 111996: 181997: 171998: 181999: 102000: 22194119481954196019661972197919911997
Days per year at Boremba Station with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 28 in 1950.
Days with 10 mm (0.39 in) or more of precipitation per year at Boremba Station
YearDaysDecade average
19411712.6
19431112.6
19441812.6
19451112.6
19461312.6
19471712.6
1948812.6
1949612.6
19502815.8
1951915.8
1952415.8
19531415.8
19542115.8
19552515.8
19562615.8
19571215.8
19581115.8
1959815.8
19601010.3
1961910.3
19621210.3
19631210.3
19641710.3
1965910.3
1966710.3
1967810.3
19681510.3
1969410.3
19701013.4
19711813.4
19721113.4
19731913.4
19742313.4
19752113.4
1977713.4
1978513.4
1979713.4
19801413.2
19811513.2
1982813.2
19831213.2
19891713.2
19912114.3
19921414.3
1993814.3
19941214.3
19951114.3
19961814.3
19971714.3
19981814.3
19991014.3
20002222
First to last qualifying date each year at Boremba Station For each year, a bar from the first to the last day at Boremba Station meeting 10 mm (0.39 in). 1941: 1 January 1941 to 2 December 19411943: 22 January 1943 to 20 December 19431944: 20 January 1944 to 19 December 19441945: 19 February 1945 to 12 July 19451946: 7 January 1946 to 16 December 19461947: 29 January 1947 to 30 December 19471948: 2 January 1948 to 23 December 19481949: 26 January 1949 to 25 April 19491950: 2 January 1950 to 24 November 19501951: 8 January 1951 to 8 February 19511952: 24 May 1952 to 28 December 19521953: 3 January 1953 to 25 December 19531954: 1 January 1954 to 12 December 19541955: 4 January 1955 to 9 June 19551956: 11 January 1956 to 23 December 19561957: 10 January 1957 to 30 December 19571958: 16 January 1958 to 29 December 19581959: 10 January 1959 to 23 May 19591960: 6 January 1960 to 27 December 19601961: 2 January 1961 to 14 December 19611962: 11 January 1962 to 30 December 19621963: 1 January 1963 to 11 August 19631964: 1 January 1964 to 25 December 19641965: 2 February 1965 to 19 December 19651966: 7 January 1966 to 9 November 19661967: 18 January 1967 to 31 December 19671968: 5 January 1968 to 25 December 19681969: 20 October 1969 to 24 December 19691970: 2 February 1970 to 23 December 19701971: 17 January 1971 to 25 December 19711972: 3 January 1972 to 17 December 19721973: 2 February 1973 to 31 December 19731974: 2 January 1974 to 31 December 19741975: 4 January 1975 to 30 December 19751977: 19 January 1977 to 20 December 19771978: 17 January 1978 to 10 November 19781979: 27 January 1979 to 10 March 19791980: 4 January 1980 to 15 December 19801981: 14 January 1981 to 14 December 19811982: 3 January 1982 to 17 April 19821983: 1 January 1983 to 7 December 19831989: 4 January 1989 to 29 November 19891991: 4 January 1991 to 12 December 19911992: 21 January 1992 to 19 December 19921993: 7 January 1993 to 13 November 19931994: 9 January 1994 to 23 December 19941995: 6 January 1995 to 21 November 19951996: 1 January 1996 to 14 December 19961997: 5 January 1997 to 24 December 19971998: 12 January 1998 to 31 December 19981999: 16 February 1999 to 23 December 19992000: 22 January 2000 to 28 December 200019411949195619631970197819911998JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Boremba Station meeting 10 mm (0.39 in).
First to last qualifying date each year at Boremba Station
YearFirst dateLast date
19411941-01-011941-12-02
19431943-01-221943-12-20
19441944-01-201944-12-19
19451945-02-191945-07-12
19461946-01-071946-12-16
19471947-01-291947-12-30
19481948-01-021948-12-23
19491949-01-261949-04-25
19501950-01-021950-11-24
19511951-01-081951-02-08
19521952-05-241952-12-28
19531953-01-031953-12-25
19541954-01-011954-12-12
19551955-01-041955-06-09
19561956-01-111956-12-23
19571957-01-101957-12-30
19581958-01-161958-12-29
19591959-01-101959-05-23
19601960-01-061960-12-27
19611961-01-021961-12-14
19621962-01-111962-12-30
19631963-01-011963-08-11
19641964-01-011964-12-25
19651965-02-021965-12-19
19661966-01-071966-11-09
19671967-01-181967-12-31
19681968-01-051968-12-25
19691969-10-201969-12-24
19701970-02-021970-12-23
19711971-01-171971-12-25
19721972-01-031972-12-17
19731973-02-021973-12-31
19741974-01-021974-12-31
19751975-01-041975-12-30
19771977-01-191977-12-20
19781978-01-171978-11-10
19791979-01-271979-03-10
19801980-01-041980-12-15
19811981-01-141981-12-14
19821982-01-031982-04-17
19831983-01-011983-12-07
19891989-01-041989-11-29
19911991-01-041991-12-12
19921992-01-211992-12-19
19931993-01-071993-11-13
19941994-01-091994-12-23
19951995-01-061995-11-21
19961996-01-011996-12-14
19971997-01-051997-12-24
19981998-01-121998-12-31
19991999-02-161999-12-23
20002000-01-222000-12-28

Every Fixed Threshold

Fixed thresholds at Boremba Station
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain5228195022
25 mm (0.98 in): Days with 25 mm or more rain521519919
50 mm (1.97 in): Days with 50 mm or more rain35519812
100 mm (3.94 in): Days with 100 mm or more rain7219632

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1941.

Download the Data

  • Data for Boremba Station 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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2025-12-31).