Built 2026-10-17 (17 October 2026)

Yappar River Threshold Days by Year

4 fixed thresholds counted per year at Yappar River (ASN00029154): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Yappar River Thresholds

  • Yappar River: days with 10 mm (0.39 in) or more of precipitation in 27 years, most in 2000 with 34.
  • Yappar River: days with 25 mm (0.98 in) or more of precipitation in 27 years, most in 2009 with 20.
  • Yappar River: days with 50 mm (1.97 in) or more of precipitation in 24 years, most in 2009 with 12.
  • Yappar River: days with 100 mm (3.94 in) or more of precipitation in 6 years, most in 1998 with 3.
  • 4 fixed thresholds have at least one qualifying day at Yappar River.
27 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Yappar River Days per year at Yappar River with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 34 in 2000. 0102030401994: 141995: 191996: 241997: 261998: 291999: 222000: 342001: 122002: 152003: 172004: 192005: 162006: 282007: 192008: 132009: 292013: 162016: 222018: 242019: 142020: 202021: 162022: 232023: 312024: 322025: 302026: 26199419972000200320062009201820212024
Days per year at Yappar River with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 34 in 2000.
Days with 10 mm (0.39 in) or more of precipitation per year at Yappar River
YearDaysDecade average
19941422.3
19951922.3
19962422.3
19972622.3
19982922.3
19992222.3
20003420.2
20011220.2
20021520.2
20031720.2
20041920.2
20051620.2
20062820.2
20071920.2
20081320.2
20092920.2
20131619
20162219
20182419
20191419
20202025.4
20211625.4
20222325.4
20233125.4
20243225.4
20253025.4
20262625.4
First to last qualifying date each year at Yappar River For each year, a bar from the first to the last day at Yappar River meeting 10 mm (0.39 in). 1994: 12 January 1994 to 28 December 19941995: 5 January 1995 to 23 December 19951996: 1 January 1996 to 15 December 19961997: 5 January 1997 to 30 December 19971998: 4 January 1998 to 31 December 19981999: 5 January 1999 to 27 December 19992000: 6 January 2000 to 18 December 20002001: 16 February 2001 to 27 December 20012002: 3 January 2002 to 22 December 20022003: 1 January 2003 to 28 December 20032004: 3 January 2004 to 30 December 20042005: 6 January 2005 to 25 December 20052006: 11 January 2006 to 8 December 20062007: 8 January 2007 to 13 December 20072008: 9 January 2008 to 31 December 20082009: 1 January 2009 to 29 December 20092013: 16 January 2013 to 15 December 20132016: 2 January 2016 to 19 December 20162018: 2 January 2018 to 21 December 20182019: 12 January 2019 to 9 December 20192020: 2 January 2020 to 31 December 20202021: 2 January 2021 to 25 December 20212022: 13 January 2022 to 31 December 20222023: 2 January 2023 to 5 December 20232024: 1 January 2024 to 21 December 20242025: 13 January 2025 to 31 December 20252026: 2 January 2026 to 10 May 20261994199820022006201320202024JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Yappar River meeting 10 mm (0.39 in).
First to last qualifying date each year at Yappar River
YearFirst dateLast date
19941994-01-121994-12-28
19951995-01-051995-12-23
19961996-01-011996-12-15
19971997-01-051997-12-30
19981998-01-041998-12-31
19991999-01-051999-12-27
20002000-01-062000-12-18
20012001-02-162001-12-27
20022002-01-032002-12-22
20032003-01-012003-12-28
20042004-01-032004-12-30
20052005-01-062005-12-25
20062006-01-112006-12-08
20072007-01-082007-12-13
20082008-01-092008-12-31
20092009-01-012009-12-29
20132013-01-162013-12-15
20162016-01-022016-12-19
20182018-01-022018-12-21
20192019-01-122019-12-09
20202020-01-022020-12-31
20212021-01-022021-12-25
20222022-01-132022-12-31
20232023-01-022023-12-05
20242024-01-012024-12-21
20252025-01-132025-12-31
20262026-01-022026-05-10

Every Fixed Threshold

Fixed thresholds at Yappar River
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2734200026
25 mm (0.98 in): Days with 25 mm or more rain2720200914
50 mm (1.97 in): Days with 50 mm or more rain241220093
100 mm (3.94 in): Days with 100 mm or more rain6319983

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1994.

Download the Data

  • Data for Yappar River 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 2026-10-14 (14 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2026-10-12).