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Built 2026-10-19 (19 October 2026)

Nanyanine Threshold Days by Year (ASN00010104)

4 fixed thresholds counted per year at Nanyanine (ASN00010104): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Nanyanine Thresholds

  • Nanyanine: days with 10 mm (0.39 in) or more of precipitation in 80 years, most in 1963 with 20.
  • Nanyanine: days with 25 mm (0.98 in) or more of precipitation in 55 years, most in 1983 with 4.
  • Nanyanine: days with 50 mm (1.97 in) or more of precipitation in 12 years, most in 2015 with 2.
  • Nanyanine: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1953 with 1.
  • 4 fixed thresholds have at least one qualifying day at Nanyanine.
80 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Nanyanine Days per year at Nanyanine with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 20 in 1963. 051015201940: 31941: 151942: 41943: 161944: 71945: 121946: 121947: 121948: 81949: 101950: 61951: 91952: 71953: 61954: 81955: 71956: 71957: 111958: 181959: 81960: 121961: 61962: 51963: 201964: 81965: 121966: 141967: 81968: 131969: 61970: 81971: 71972: 31973: 121974: 71975: 71976: 71977: 51978: 111979: 91980: 31981: 101982: 81983: 121984: 131985: 81986: 81987: 71988: 91989: 91990: 91991: 101992: 151993: 91994: 61995: 131996: 111997: 71998: 71999: 132000: 82001: 62002: 42003: 122004: 112005: 82006: 112014: 102015: 102016: 112017: 112018: 72019: 42020: 92021: 92022: 102023: 92024: 72025: 122026: 21940194819561964197219801988199620042019
Days per year at Nanyanine with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 20 in 1963.
Days with 10 mm (0.39 in) or more of precipitation per year at Nanyanine
YearDaysDecade average
194039.9
1941159.9
194249.9
1943169.9
194479.9
1945129.9
1946129.9
1947129.9
194889.9
1949109.9
195068.7
195198.7
195278.7
195368.7
195488.7
195578.7
195678.7
1957118.7
1958188.7
195988.7
19601210.4
1961610.4
1962510.4
19632010.4
1964810.4
19651210.4
19661410.4
1967810.4
19681310.4
1969610.4
197087.6
197177.6
197237.6
1973127.6
197477.6
197577.6
197677.6
197757.6
1978117.6
197997.6
198038.7
1981108.7
198288.7
1983128.7
1984138.7
198588.7
198688.7
198778.7
198898.7
198998.7
1990910
19911010
19921510
1993910
1994610
19951310
19961110
1997710
1998710
19991310
200088.6
200168.6
200248.6
2003128.6
2004118.6
200588.6
2006118.6
2014108.8
2015108.8
2016118.8
2017118.8
201878.8
201948.8
202098.3
202198.3
2022108.3
202398.3
202478.3
2025128.3
202628.3
First to last qualifying date each year at Nanyanine For each year, a bar from the first to the last day at Nanyanine meeting 10 mm (0.39 in). 1940: 26 June 1940 to 3 December 19401941: 26 February 1941 to 19 September 19411942: 16 May 1942 to 21 December 19421943: 31 January 1943 to 21 September 19431944: 18 May 1944 to 27 August 19441945: 26 March 1945 to 22 August 19451946: 20 April 1946 to 29 November 19461947: 26 February 1947 to 25 October 19471948: 30 January 1948 to 15 November 19481949: 17 February 1949 to 1 September 19491950: 9 May 1950 to 13 September 19501951: 14 February 1951 to 1 December 19511952: 21 January 1952 to 18 December 19521953: 2 February 1953 to 7 August 19531954: 23 May 1954 to 29 September 19541955: 6 February 1955 to 12 August 19551956: 7 May 1956 to 28 November 19561957: 19 January 1957 to 23 August 19571958: 3 March 1958 to 29 December 19581959: 1 June 1959 to 22 November 19591960: 1 January 1960 to 17 December 19601961: 26 January 1961 to 16 December 19611962: 13 May 1962 to 23 December 19621963: 26 January 1963 to 26 August 19631964: 29 March 1964 to 9 October 19641965: 19 April 1965 to 4 October 19651966: 5 April 1966 to 23 October 19661967: 23 January 1967 to 11 December 19671968: 27 January 1968 to 10 September 19681969: 19 March 1969 to 4 November 19691970: 16 February 1970 to 4 October 19701971: 13 March 1971 to 10 November 19711972: 31 May 1972 to 27 July 19721973: 10 April 1973 to 15 November 19731974: 7 March 1974 to 12 August 19741975: 21 March 1975 to 10 December 19751976: 7 January 1976 to 9 October 19761977: 29 April 1977 to 30 October 19771978: 2 January 1978 to 2 October 19781979: 12 February 1979 to 20 August 19791980: 22 April 1980 to 16 October 19801981: 17 February 1981 to 8 December 19811982: 3 January 1982 to 21 September 19821983: 17 March 1983 to 31 December 19831984: 22 February 1984 to 20 July 19841985: 1 February 1985 to 20 November 19851986: 21 February 1986 to 15 September 19861987: 9 May 1987 to 24 December 19871988: 24 March 1988 to 12 August 19881989: 12 January 1989 to 27 July 19891990: 28 January 1990 to 30 October 19901991: 17 January 1991 to 25 December 19911992: 16 February 1992 to 3 October 19921993: 1 May 1993 to 10 November 19931994: 23 May 1994 to 11 September 19941995: 13 January 1995 to 18 October 19951996: 19 April 1996 to 6 November 19961997: 30 March 1997 to 12 November 19971998: 16 April 1998 to 1 July 19981999: 19 March 1999 to 13 December 19992000: 7 January 2000 to 11 July 20002001: 21 January 2001 to 19 November 20012002: 16 April 2002 to 28 December 20022003: 17 February 2003 to 22 August 20032004: 6 January 2004 to 6 August 20042005: 28 March 2005 to 24 August 20052006: 13 January 2006 to 27 November 20062014: 6 April 2014 to 28 November 20142015: 26 February 2015 to 7 November 20152016: 18 January 2016 to 9 October 20162017: 29 January 2017 to 18 November 20172018: 17 January 2018 to 4 December 20182019: 3 April 2019 to 30 August 20192020: 26 February 2020 to 10 December 20202021: 3 February 2021 to 2 October 20212022: 27 March 2022 to 8 November 20222023: 26 March 2023 to 17 December 20232024: 25 February 2024 to 12 December 20242025: 14 March 2025 to 6 November 20252026: 10 February 2026 to 11 February 202619401950196019701980199020002017JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Nanyanine meeting 10 mm (0.39 in).
First to last qualifying date each year at Nanyanine
YearFirst dateLast date
19401940-06-261940-12-03
19411941-02-261941-09-19
19421942-05-161942-12-21
19431943-01-311943-09-21
19441944-05-181944-08-27
19451945-03-261945-08-22
19461946-04-201946-11-29
19471947-02-261947-10-25
19481948-01-301948-11-15
19491949-02-171949-09-01
19501950-05-091950-09-13
19511951-02-141951-12-01
19521952-01-211952-12-18
19531953-02-021953-08-07
19541954-05-231954-09-29
19551955-02-061955-08-12
19561956-05-071956-11-28
19571957-01-191957-08-23
19581958-03-031958-12-29
19591959-06-011959-11-22
19601960-01-011960-12-17
19611961-01-261961-12-16
19621962-05-131962-12-23
19631963-01-261963-08-26
19641964-03-291964-10-09
19651965-04-191965-10-04
19661966-04-051966-10-23
19671967-01-231967-12-11
19681968-01-271968-09-10
19691969-03-191969-11-04
19701970-02-161970-10-04
19711971-03-131971-11-10
19721972-05-311972-07-27
19731973-04-101973-11-15
19741974-03-071974-08-12
19751975-03-211975-12-10
19761976-01-071976-10-09
19771977-04-291977-10-30
19781978-01-021978-10-02
19791979-02-121979-08-20
19801980-04-221980-10-16
19811981-02-171981-12-08
19821982-01-031982-09-21
19831983-03-171983-12-31
19841984-02-221984-07-20
19851985-02-011985-11-20
19861986-02-211986-09-15
19871987-05-091987-12-24
19881988-03-241988-08-12
19891989-01-121989-07-27
19901990-01-281990-10-30
19911991-01-171991-12-25
19921992-02-161992-10-03
19931993-05-011993-11-10
19941994-05-231994-09-11
19951995-01-131995-10-18
19961996-04-191996-11-06
19971997-03-301997-11-12
19981998-04-161998-07-01
19991999-03-191999-12-13
20002000-01-072000-07-11
20012001-01-212001-11-19
20022002-04-162002-12-28
20032003-02-172003-08-22
20042004-01-062004-08-06
20052005-03-282005-08-24
20062006-01-132006-11-27
20142014-04-062014-11-28
20152015-02-262015-11-07
20162016-01-182016-10-09
20172017-01-292017-11-18
20182018-01-172018-12-04
20192019-04-032019-08-30
20202020-02-262020-12-10
20212021-02-032021-10-02
20222022-03-272022-11-08
20232023-03-262023-12-17
20242024-02-252024-12-12
20252025-03-142025-11-06
20262026-02-102026-02-11

Every Fixed Threshold

Fixed thresholds at Nanyanine
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain802019632
25 mm (0.98 in): Days with 25 mm or more rain55419832
50 mm (1.97 in): Days with 50 mm or more rain12220151
100 mm (3.94 in): Days with 100 mm or more rain1119531

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1940.

Download the Data

  • Data for Nanyanine 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 (2026-10-12).