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Built 2026-10-18 (18 October 2026)

Wialki South Threshold Days by Year

3 fixed thresholds counted per year at Wialki South (ASN00010136): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Wialki South Thresholds

  • Wialki South: days with 10 mm (0.39 in) or more of precipitation in 77 years, most in 1995 with 19.
  • Wialki South: days with 25 mm (0.98 in) or more of precipitation in 53 years, most in 2021 with 6.
  • Wialki South: days with 50 mm (1.97 in) or more of precipitation in 9 years, most in 1999 with 2.
  • 3 fixed thresholds have at least one qualifying day at Wialki South.
77 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Wialki South Days per year at Wialki South with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 19 in 1995. 051015201928: 61929: 81930: 101931: 71932: 111933: 101934: 61935: 71936: 31937: 51938: 41939: 81940: 31943: 101944: 61945: 51946: 131947: 31948: 71949: 111950: 131951: 121952: 61953: 61954: 31955: 51956: 81957: 51966: 81968: 111969: 41970: 41973: 61974: 101976: 51977: 51978: 141979: 31981: 111983: 101984: 121985: 101986: 51987: 71988: 111989: 71990: 141991: 91992: 111993: 61994: 71995: 191996: 111997: 81998: 81999: 172000: 62001: 92002: 32003: 112004: 82005: 72006: 82007: 62008: 92009: 92015: 112016: 82018: 132019: 52020: 72021: 112022: 112023: 62024: 112025: 102026: 91928193619461954197319841992200020082022
Days per year at Wialki South with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 19 in 1995.
Days with 10 mm (0.39 in) or more of precipitation per year at Wialki South
YearDaysDecade average
192867
192987
1930107.1
193177.1
1932117.1
1933107.1
193467.1
193577.1
193637.1
193757.1
193847.1
193987.1
194037.3
1943107.3
194467.3
194557.3
1946137.3
194737.3
194877.3
1949117.3
1950137.3
1951127.3
195267.3
195367.3
195437.3
195557.3
195687.3
195757.3
196687.7
1968117.7
196947.7
197046.7
197366.7
1974106.7
197656.7
197756.7
1978146.7
197936.7
1981119.1
1983109.1
1984129.1
1985109.1
198659.1
198779.1
1988119.1
198979.1
19901411
1991911
19921111
1993611
1994711
19951911
19961111
1997811
1998811
19991711
200067.6
200197.6
200237.6
2003117.6
200487.6
200577.6
200687.6
200767.6
200897.6
200997.6
2015119.3
201689.3
2018139.3
201959.3
202079.3
2021119.3
2022119.3
202369.3
2024119.3
2025109.3
202699.3
First to last qualifying date each year at Wialki South For each year, a bar from the first to the last day at Wialki South meeting 10 mm (0.39 in). 1928: 24 January 1928 to 7 December 19281929: 17 March 1929 to 5 November 19291930: 11 March 1930 to 19 August 19301931: 4 May 1931 to 11 November 19311932: 1 February 1932 to 18 December 19321933: 3 February 1933 to 3 December 19331934: 9 January 1934 to 6 August 19341935: 15 January 1935 to 7 August 19351936: 18 January 1936 to 23 November 19361937: 13 January 1937 to 30 August 19371938: 17 January 1938 to 24 November 19381939: 12 January 1939 to 1 November 19391940: 27 July 1940 to 3 December 19401943: 31 January 1943 to 10 October 19431944: 15 March 1944 to 28 August 19441945: 16 May 1945 to 8 August 19451946: 7 May 1946 to 12 August 19461947: 5 March 1947 to 25 October 19471948: 22 February 1948 to 20 December 19481949: 17 February 1949 to 16 November 19491950: 23 January 1950 to 13 September 19501951: 13 February 1951 to 27 September 19511952: 21 January 1952 to 18 December 19521953: 24 March 1953 to 11 July 19531954: 23 May 1954 to 17 December 19541955: 15 February 1955 to 19 August 19551956: 11 February 1956 to 28 November 19561957: 19 January 1957 to 23 August 19571966: 2 January 1966 to 23 October 19661968: 27 January 1968 to 10 September 19681969: 18 May 1969 to 1 September 19691970: 17 February 1970 to 24 June 19701973: 15 July 1973 to 25 September 19731974: 10 March 1974 to 2 September 19741976: 24 February 1976 to 10 October 19761977: 28 April 1977 to 28 December 19771978: 2 January 1978 to 20 December 19781979: 24 June 1979 to 19 August 19791981: 1 January 1981 to 8 December 19811983: 17 March 1983 to 17 November 19831984: 21 February 1984 to 8 October 19841985: 1 February 1985 to 13 December 19851986: 14 May 1986 to 8 August 19861987: 26 April 1987 to 30 November 19871988: 10 April 1988 to 12 August 19881989: 25 February 1989 to 14 June 19891990: 28 January 1990 to 6 October 19901991: 17 January 1991 to 25 December 19911992: 14 March 1992 to 1 December 19921993: 1 May 1993 to 9 November 19931994: 25 February 1994 to 11 August 19941995: 24 February 1995 to 25 December 19951996: 12 April 1996 to 6 November 19961997: 8 February 1997 to 11 September 19971998: 16 April 1998 to 2 September 19981999: 23 January 1999 to 13 December 19992000: 10 January 2000 to 6 August 20002001: 8 January 2001 to 16 November 20012002: 31 January 2002 to 27 December 20022003: 17 February 2003 to 15 November 20032004: 20 February 2004 to 8 July 20042005: 19 March 2005 to 24 August 20052006: 8 January 2006 to 5 November 20062007: 4 January 2007 to 17 December 20072008: 8 February 2008 to 26 September 20082009: 28 January 2009 to 13 November 20092015: 3 March 2015 to 22 December 20152016: 18 January 2016 to 9 July 20162018: 16 January 2018 to 11 November 20182019: 9 June 2019 to 31 October 20192020: 26 February 2020 to 15 November 20202021: 15 January 2021 to 9 November 20212022: 12 February 2022 to 8 November 20222023: 10 January 2023 to 13 November 20232024: 25 February 2024 to 14 December 20242025: 14 March 2025 to 20 November 20252026: 11 February 2026 to 23 August 202619281938195019691984199420042020JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Wialki South meeting 10 mm (0.39 in).
First to last qualifying date each year at Wialki South
YearFirst dateLast date
19281928-01-241928-12-07
19291929-03-171929-11-05
19301930-03-111930-08-19
19311931-05-041931-11-11
19321932-02-011932-12-18
19331933-02-031933-12-03
19341934-01-091934-08-06
19351935-01-151935-08-07
19361936-01-181936-11-23
19371937-01-131937-08-30
19381938-01-171938-11-24
19391939-01-121939-11-01
19401940-07-271940-12-03
19431943-01-311943-10-10
19441944-03-151944-08-28
19451945-05-161945-08-08
19461946-05-071946-08-12
19471947-03-051947-10-25
19481948-02-221948-12-20
19491949-02-171949-11-16
19501950-01-231950-09-13
19511951-02-131951-09-27
19521952-01-211952-12-18
19531953-03-241953-07-11
19541954-05-231954-12-17
19551955-02-151955-08-19
19561956-02-111956-11-28
19571957-01-191957-08-23
19661966-01-021966-10-23
19681968-01-271968-09-10
19691969-05-181969-09-01
19701970-02-171970-06-24
19731973-07-151973-09-25
19741974-03-101974-09-02
19761976-02-241976-10-10
19771977-04-281977-12-28
19781978-01-021978-12-20
19791979-06-241979-08-19
19811981-01-011981-12-08
19831983-03-171983-11-17
19841984-02-211984-10-08
19851985-02-011985-12-13
19861986-05-141986-08-08
19871987-04-261987-11-30
19881988-04-101988-08-12
19891989-02-251989-06-14
19901990-01-281990-10-06
19911991-01-171991-12-25
19921992-03-141992-12-01
19931993-05-011993-11-09
19941994-02-251994-08-11
19951995-02-241995-12-25
19961996-04-121996-11-06
19971997-02-081997-09-11
19981998-04-161998-09-02
19991999-01-231999-12-13
20002000-01-102000-08-06
20012001-01-082001-11-16
20022002-01-312002-12-27
20032003-02-172003-11-15
20042004-02-202004-07-08
20052005-03-192005-08-24
20062006-01-082006-11-05
20072007-01-042007-12-17
20082008-02-082008-09-26
20092009-01-282009-11-13
20152015-03-032015-12-22
20162016-01-182016-07-09
20182018-01-162018-11-11
20192019-06-092019-10-31
20202020-02-262020-11-15
20212021-01-152021-11-09
20222022-02-122022-11-08
20232023-01-102023-11-13
20242024-02-252024-12-14
20252025-03-142025-11-20
20262026-02-112026-08-23

Every Fixed Threshold

Fixed thresholds at Wialki South
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain771919959
25 mm (0.98 in): Days with 25 mm or more rain53620212
50 mm (1.97 in): Days with 50 mm or more rain9219991

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1928.

Download the Data

  • Data for Wialki South 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 (2026-10-17).