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Built 2026-10-18 (18 October 2026)

Borroloola Threshold Days by Year

13 fixed thresholds counted per year at Borroloola (ASN00014723): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Borroloola Thresholds

  • Borroloola: days with 10 mm (0.39 in) or more of precipitation in 28 years, most in 2011 with 45.
  • Borroloola: days with 25 mm (0.98 in) or more of precipitation in 28 years, most in 2011 with 24.
  • Borroloola: days with 50 mm (1.97 in) or more of precipitation in 28 years, most in 1999 with 10.
  • Borroloola: days with a maximum temperature at or above 30 C (86 F) in 27 years, most in 2020 with 342.
  • 13 fixed thresholds have at least one qualifying day at Borroloola.
27 years with a qualifying day
Days at or above 30 C (86 F) per year at Borroloola Days per year at Borroloola with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 342 in 2020. 01002003004001998: 3161999: 3052000: 2762001: 3122002: 3182003: 3172004: 3122005: 3382006: 2642007: 3072008: 3112009: 3342010: 3042011: 2892013: 3252014: 3282016: 3332017: 3412018: 3312019: 3222020: 3422021: 3382022: 3302023: 3392024: 3282025: 3252026: 251199820012004200720102014201820212024
Days per year at Borroloola with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 342 in 2020.
Days at or above 30 C (86 F) per year at Borroloola
YearDaysDecade average
1998316310.5
1999305310.5
2000276308.9
2001312308.9
2002318308.9
2003317308.9
2004312308.9
2005338308.9
2006264308.9
2007307308.9
2008311308.9
2009334308.9
2010304321.6
2011289321.6
2013325321.6
2014328321.6
2016333321.6
2017341321.6
2018331321.6
2019322321.6
2020342321.9
2021338321.9
2022330321.9
2023339321.9
2024328321.9
2025325321.9
2026251321.9
First to last qualifying date each year at Borroloola For each year, a bar from the first to the last day at Borroloola meeting 30 C (86 F). 1998: 14 January 1998 to 31 December 19981999: 1 January 1999 to 31 December 19992000: 1 January 2000 to 31 December 20002001: 1 January 2001 to 26 December 20012002: 1 January 2002 to 31 December 20022003: 1 January 2003 to 31 December 20032004: 1 January 2004 to 30 December 20042005: 1 January 2005 to 31 December 20052006: 1 January 2006 to 31 December 20062007: 1 January 2007 to 30 December 20072008: 2 January 2008 to 28 December 20082009: 1 January 2009 to 31 December 20092010: 1 January 2010 to 31 December 20102011: 1 January 2011 to 31 December 20112013: 1 January 2013 to 31 December 20132014: 1 January 2014 to 31 December 20142016: 2 January 2016 to 31 December 20162017: 1 January 2017 to 31 December 20172018: 1 January 2018 to 31 December 20182019: 1 January 2019 to 31 December 20192020: 1 January 2020 to 31 December 20202021: 1 January 2021 to 31 December 20212022: 1 January 2022 to 31 December 20222023: 1 January 2023 to 31 December 20232024: 1 January 2024 to 31 December 20242025: 1 January 2025 to 31 December 20252026: 1 January 2026 to 8 October 20261998200220062010201620202024JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Borroloola meeting 30 C (86 F).
First to last qualifying date each year at Borroloola
YearFirst dateLast date
19981998-01-141998-12-31
19991999-01-011999-12-31
20002000-01-012000-12-31
20012001-01-012001-12-26
20022002-01-012002-12-31
20032003-01-012003-12-31
20042004-01-012004-12-30
20052005-01-012005-12-31
20062006-01-012006-12-31
20072007-01-012007-12-30
20082008-01-022008-12-28
20092009-01-012009-12-31
20102010-01-012010-12-31
20112011-01-012011-12-31
20132013-01-012013-12-31
20142014-01-012014-12-31
20162016-01-022016-12-31
20172017-01-012017-12-31
20182018-01-012018-12-31
20192019-01-012019-12-31
20202020-01-012020-12-31
20212021-01-012021-12-31
20222022-01-012022-12-31
20232023-01-012023-12-31
20242024-01-012024-12-31
20252025-01-012025-12-31
20262026-01-012026-10-08

Every Fixed Threshold

Fixed thresholds at Borroloola
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days273422020251
35 C (95 F): Days27219201645
40 C (104 F): Days2571201922
90 F (32.2 C): Days273052016185
100 F (37.8 C): Days2712220194
110 F (43.3 C): Days5420204
20 C (68 F): Tropical nights (min272362010119
25 C (77 F): Days with min27103202444
10 mm (0.39 in): Days with 10 mm or more rain2845201128
25 mm (0.98 in): Days with 25 mm or more rain2824201115
50 mm (1.97 in): Days with 50 mm or more rain281019991
100 mm (3.94 in): Days with 100 mm or more rain15520032
200 mm (7.87 in): Days with 200 mm or more rain1120241

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1998.

Download the Data

  • Data for Borroloola 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 (2026-10-17).