Built 2026-10-19 (19 October 2026)

Tapalin Threshold Days by Year (ASN00049046)

3 fixed thresholds counted per year at Tapalin (ASN00049046): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Tapalin Thresholds

  • Tapalin: days with 10 mm (0.39 in) or more of precipitation in 31 years, most in 1952 with 16.
  • Tapalin: days with 25 mm (0.98 in) or more of precipitation in 22 years, most in 1921 with 3.
  • Tapalin: days with 50 mm (1.97 in) or more of precipitation in 5 years, most in 1950 with 2.
  • 3 fixed thresholds have at least one qualifying day at Tapalin.
31 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Tapalin Days per year at Tapalin with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 16 in 1952. 051015201921: 121922: 71923: 61924: 101925: 51926: 61927: 51928: 71929: 41930: 71931: 111932: 101933: 101934: 81936: 111937: 91939: 81940: 31941: 91942: 61943: 11944: 21945: 71946: 81947: 131948: 51949: 111950: 101951: 61952: 161953: 1019211925192919331939194319471951
Days per year at Tapalin with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 16 in 1952.
Days with 10 mm (0.39 in) or more of precipitation per year at Tapalin
YearDaysDecade average
1921126.9
192276.9
192366.9
1924106.9
192556.9
192666.9
192756.9
192876.9
192946.9
193079.3
1931119.3
1932109.3
1933109.3
193489.3
1936119.3
193799.3
193989.3
194036.5
194196.5
194266.5
194316.5
194426.5
194576.5
194686.5
1947136.5
194856.5
1949116.5
19501010.5
1951610.5
19521610.5
19531010.5
First to last qualifying date each year at Tapalin For each year, a bar from the first to the last day at Tapalin meeting 10 mm (0.39 in). 1921: 2 January 1921 to 10 September 19211922: 26 April 1922 to 6 December 19221923: 4 June 1923 to 16 December 19231924: 19 February 1924 to 15 December 19241925: 8 February 1925 to 28 September 19251926: 21 March 1926 to 28 August 19261927: 7 July 1927 to 19 December 19271928: 18 January 1928 to 30 September 19281929: 22 February 1929 to 27 December 19291930: 13 March 1930 to 25 November 19301931: 13 March 1931 to 17 November 19311932: 8 February 1932 to 16 December 19321933: 25 January 1933 to 6 December 19331934: 22 February 1934 to 29 December 19341936: 6 January 1936 to 18 December 19361937: 19 January 1937 to 2 December 19371939: 26 February 1939 to 16 November 19391940: 5 January 1940 to 21 September 19401941: 4 January 1941 to 5 November 19411942: 30 April 1942 to 30 October 19421943: 18 February 1943 to 18 February 19431944: 10 August 1944 to 12 December 19441945: 4 May 1945 to 27 December 19451946: 18 January 1946 to 28 December 19461947: 12 February 1947 to 23 December 19471948: 11 April 1948 to 11 October 19481949: 28 February 1949 to 23 October 19491950: 3 February 1950 to 20 December 19501951: 18 April 1951 to 25 October 19511952: 25 January 1952 to 25 November 19521953: 6 February 1953 to 5 November 195319211925192919331939194319471951JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Tapalin meeting 10 mm (0.39 in).
First to last qualifying date each year at Tapalin
YearFirst dateLast date
19211921-01-021921-09-10
19221922-04-261922-12-06
19231923-06-041923-12-16
19241924-02-191924-12-15
19251925-02-081925-09-28
19261926-03-211926-08-28
19271927-07-071927-12-19
19281928-01-181928-09-30
19291929-02-221929-12-27
19301930-03-131930-11-25
19311931-03-131931-11-17
19321932-02-081932-12-16
19331933-01-251933-12-06
19341934-02-221934-12-29
19361936-01-061936-12-18
19371937-01-191937-12-02
19391939-02-261939-11-16
19401940-01-051940-09-21
19411941-01-041941-11-05
19421942-04-301942-10-30
19431943-02-181943-02-18
19441944-08-101944-12-12
19451945-05-041945-12-27
19461946-01-181946-12-28
19471947-02-121947-12-23
19481948-04-111948-10-11
19491949-02-281949-10-23
19501950-02-031950-12-20
19511951-04-181951-10-25
19521952-01-251952-11-25
19531953-02-061953-11-05

Every Fixed Threshold

Fixed thresholds at Tapalin
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3116195210
25 mm (0.98 in): Days with 25 mm or more rain22319212
50 mm (1.97 in): Days with 50 mm or more rain5219501

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1921.

Download the Data

  • Data for Tapalin 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).