Built 2026-10-19 (19 October 2026)

Nabouwalu Threshold Days by Year (FJM00091659)

9 fixed thresholds counted per year at Nabouwalu (FJM00091659): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Nabouwalu Thresholds

  • Nabouwalu: days with 10 mm (0.39 in) or more of precipitation in 34 years, most in 1999 with 104.
  • Nabouwalu: days with 25 mm (0.98 in) or more of precipitation in 34 years, most in 1999 with 49.
  • Nabouwalu: days with 50 mm (1.97 in) or more of precipitation in 34 years, most in 2009 with 20.
  • Nabouwalu: days with 100 mm (3.94 in) or more of precipitation in 28 years, most in 2009 with 6.
  • 9 fixed thresholds have at least one qualifying day at Nabouwalu.
34 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Nabouwalu Days per year at Nabouwalu with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 104 in 1999. 0501001501980: 531981: 451982: 511983: 491984: 601985: 591986: 651987: 331988: 651989: 721990: 771991: 541992: 531993: 491994: 551995: 631996: 671997: 651998: 351999: 1042000: 962001: 722002: 742003: 662004: 552005: 522006: 392007: 802008: 712009: 772010: 722011: 842012: 822013: 71198019841988199219962000200420082012
Days per year at Nabouwalu with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 104 in 1999.
Days with 10 mm (0.39 in) or more of precipitation per year at Nabouwalu
YearDaysDecade average
19805355.2
19814555.2
19825155.2
19834955.2
19846055.2
19855955.2
19866555.2
19873355.2
19886555.2
19897255.2
19907762.2
19915462.2
19925362.2
19934962.2
19945562.2
19956362.2
19966762.2
19976562.2
19983562.2
199910462.2
20009668.2
20017268.2
20027468.2
20036668.2
20045568.2
20055268.2
20063968.2
20078068.2
20087168.2
20097768.2
20107277.3
20118477.3
20128277.3
20137177.3
First to last qualifying date each year at Nabouwalu For each year, a bar from the first to the last day at Nabouwalu meeting 10 mm (0.39 in). 1980: 3 January 1980 to 28 December 19801981: 13 January 1981 to 26 December 19811982: 5 January 1982 to 31 December 19821983: 1 January 1983 to 31 December 19831984: 12 January 1984 to 30 December 19841985: 16 January 1985 to 30 December 19851986: 13 January 1986 to 29 December 19861987: 6 February 1987 to 30 December 19871988: 6 January 1988 to 30 December 19881989: 11 January 1989 to 30 December 19891990: 4 January 1990 to 29 December 19901991: 1 January 1991 to 19 December 19911992: 4 January 1992 to 30 December 19921993: 1 January 1993 to 27 December 19931994: 1 January 1994 to 30 December 19941995: 3 January 1995 to 28 December 19951996: 1 January 1996 to 27 December 19961997: 5 January 1997 to 20 December 19971998: 1 January 1998 to 31 December 19981999: 2 January 1999 to 19 December 19992000: 2 January 2000 to 21 December 20002001: 3 January 2001 to 22 December 20012002: 3 January 2002 to 26 December 20022003: 11 January 2003 to 30 December 20032004: 3 January 2004 to 29 December 20042005: 2 January 2005 to 30 December 20052006: 9 January 2006 to 30 December 20062007: 4 January 2007 to 23 December 20072008: 1 January 2008 to 31 December 20082009: 3 January 2009 to 26 December 20092010: 1 January 2010 to 19 December 20102011: 6 January 2011 to 27 December 20112012: 5 January 2012 to 31 December 20122013: 3 January 2013 to 31 December 20131980198519901995200020052010JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Nabouwalu meeting 10 mm (0.39 in).
First to last qualifying date each year at Nabouwalu
YearFirst dateLast date
19801980-01-031980-12-28
19811981-01-131981-12-26
19821982-01-051982-12-31
19831983-01-011983-12-31
19841984-01-121984-12-30
19851985-01-161985-12-30
19861986-01-131986-12-29
19871987-02-061987-12-30
19881988-01-061988-12-30
19891989-01-111989-12-30
19901990-01-041990-12-29
19911991-01-011991-12-19
19921992-01-041992-12-30
19931993-01-011993-12-27
19941994-01-011994-12-30
19951995-01-031995-12-28
19961996-01-011996-12-27
19971997-01-051997-12-20
19981998-01-011998-12-31
19991999-01-021999-12-19
20002000-01-022000-12-21
20012001-01-032001-12-22
20022002-01-032002-12-26
20032003-01-112003-12-30
20042004-01-032004-12-29
20052005-01-022005-12-30
20062006-01-092006-12-30
20072007-01-042007-12-23
20082008-01-012008-12-31
20092009-01-032009-12-26
20102010-01-012010-12-19
20112011-01-062011-12-27
20122012-01-052012-12-31
20132013-01-032013-12-31

Every Fixed Threshold

Fixed thresholds at Nabouwalu
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days10n/a28
90 F (32.2 C): Days10n/a1
20 C (68 F): Tropical nights (min10n/a53
25 C (77 F): Days with min10n/a48
10 mm (0.39 in): Days with 10 mm or more rain34104199971
25 mm (0.98 in): Days with 25 mm or more rain3449199933
50 mm (1.97 in): Days with 50 mm or more rain3420200913
100 mm (3.94 in): Days with 100 mm or more rain28620092
200 mm (7.87 in): Days with 200 mm or more rain5220092

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 2025.

Download the Data

  • Data for Nabouwalu 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).