Built 2026-10-17 (17 October 2026)

Wandoan Post Office Threshold Days by Year

4 fixed thresholds counted per year at Wandoan Post Office (ASN00035014): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Wandoan Post Office Thresholds

  • Wandoan Post Office: days with 10 mm (0.39 in) or more of precipitation in 47 years, most in 1955 with 27.
  • Wandoan Post Office: days with 25 mm (0.98 in) or more of precipitation in 46 years, most in 1956 with 12.
  • Wandoan Post Office: days with 50 mm (1.97 in) or more of precipitation in 34 years, most in 1998 with 7.
  • Wandoan Post Office: days with 100 mm (3.94 in) or more of precipitation in 8 years, most in 1956 with 1.
  • 4 fixed thresholds have at least one qualifying day at Wandoan Post Office.
47 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Wandoan Post Office Days per year at Wandoan Post Office with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 27 in 1955. 01020301955: 271956: 261957: 91958: 181959: 211960: 211961: 211962: 261964: 161965: 111966: 271967: 201968: 241969: 141970: 251971: 211972: 141973: 221974: 131975: 171976: 201977: 111978: 211979: 81980: 101981: 201982: 81985: 191986: 121990: 161991: 111992: 101993: 101994: 131996: 181998: 231999: 132001: 112002: 82004: 142005: 212006: 72007: 192008: 182021: 132023: 22026: 41955196019661971197619811991199820052023
Days per year at Wandoan Post Office with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 27 in 1955.
Days with 10 mm (0.39 in) or more of precipitation per year at Wandoan Post Office
YearDaysDecade average
19552720.2
19562620.2
1957920.2
19581820.2
19592120.2
19602120
19612120
19622620
19641620
19651120
19662720
19672020
19682420
19691420
19702517.2
19712117.2
19721417.2
19732217.2
19741317.2
19751717.2
19762017.2
19771117.2
19782117.2
1979817.2
19801013.8
19812013.8
1982813.8
19851913.8
19861213.8
19901614.3
19911114.3
19921014.3
19931014.3
19941314.3
19961814.3
19982314.3
19991314.3
20011114
2002814
20041414
20052114
2006714
20071914
20081814
2021136.3
202326.3
202646.3
First to last qualifying date each year at Wandoan Post Office For each year, a bar from the first to the last day at Wandoan Post Office meeting 10 mm (0.39 in). 1955: 9 January 1955 to 25 December 19551956: 7 January 1956 to 22 December 19561957: 10 January 1957 to 26 November 19571958: 20 January 1958 to 17 December 19581959: 11 January 1959 to 9 December 19591960: 20 January 1960 to 16 December 19601961: 11 February 1961 to 20 December 19611962: 2 January 1962 to 30 December 19621964: 10 February 1964 to 28 December 19641965: 25 January 1965 to 15 December 19651966: 24 January 1966 to 31 December 19661967: 5 January 1967 to 23 December 19671968: 5 January 1968 to 24 December 19681969: 2 January 1969 to 24 December 19691970: 2 January 1970 to 30 December 19701971: 2 January 1971 to 20 December 19711972: 4 January 1972 to 9 December 19721973: 2 January 1973 to 27 December 19731974: 2 January 1974 to 9 December 19741975: 6 January 1975 to 23 December 19751976: 12 January 1976 to 23 December 19761977: 17 January 1977 to 21 November 19771978: 12 January 1978 to 27 December 19781979: 16 March 1979 to 21 December 19791980: 5 February 1980 to 16 December 19801981: 31 January 1981 to 25 December 19811982: 6 January 1982 to 1 November 19821985: 24 January 1985 to 30 December 19851986: 2 January 1986 to 18 December 19861990: 16 January 1990 to 14 December 19901991: 5 January 1991 to 13 December 19911992: 10 February 1992 to 31 December 19921993: 2 June 1993 to 9 December 19931994: 12 January 1994 to 19 December 19941996: 3 January 1996 to 19 December 19961998: 16 January 1998 to 19 December 19981999: 27 January 1999 to 18 December 19992001: 29 January 2001 to 31 December 20012002: 8 February 2002 to 26 December 20022004: 16 January 2004 to 28 December 20042005: 6 January 2005 to 3 December 20052006: 19 January 2006 to 28 December 20062007: 2 January 2007 to 6 December 20072008: 11 January 2008 to 28 December 20082021: 7 January 2021 to 23 November 20212023: 6 November 2023 to 17 November 20232026: 6 January 2026 to 28 May 202619551961196819741980199119992007JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Wandoan Post Office meeting 10 mm (0.39 in).
First to last qualifying date each year at Wandoan Post Office
YearFirst dateLast date
19551955-01-091955-12-25
19561956-01-071956-12-22
19571957-01-101957-11-26
19581958-01-201958-12-17
19591959-01-111959-12-09
19601960-01-201960-12-16
19611961-02-111961-12-20
19621962-01-021962-12-30
19641964-02-101964-12-28
19651965-01-251965-12-15
19661966-01-241966-12-31
19671967-01-051967-12-23
19681968-01-051968-12-24
19691969-01-021969-12-24
19701970-01-021970-12-30
19711971-01-021971-12-20
19721972-01-041972-12-09
19731973-01-021973-12-27
19741974-01-021974-12-09
19751975-01-061975-12-23
19761976-01-121976-12-23
19771977-01-171977-11-21
19781978-01-121978-12-27
19791979-03-161979-12-21
19801980-02-051980-12-16
19811981-01-311981-12-25
19821982-01-061982-11-01
19851985-01-241985-12-30
19861986-01-021986-12-18
19901990-01-161990-12-14
19911991-01-051991-12-13
19921992-02-101992-12-31
19931993-06-021993-12-09
19941994-01-121994-12-19
19961996-01-031996-12-19
19981998-01-161998-12-19
19991999-01-271999-12-18
20012001-01-292001-12-31
20022002-02-082002-12-26
20042004-01-162004-12-28
20052005-01-062005-12-03
20062006-01-192006-12-28
20072007-01-022007-12-06
20082008-01-112008-12-28
20212021-01-072021-11-23
20232023-11-062023-11-17
20262026-01-062026-05-28

Every Fixed Threshold

Fixed thresholds at Wandoan Post Office
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain472719554
25 mm (0.98 in): Days with 25 mm or more rain461219562
50 mm (1.97 in): Days with 50 mm or more rain34719981
100 mm (3.94 in): Days with 100 mm or more rain8119561

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1955.

Download the Data

  • Data for Wandoan Post Office 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 (2026-10-12).