Built 2026-10-19 (19 October 2026)

Phosphate Hill Threshold Days by Year (ASN00037106)

4 fixed thresholds counted per year at Phosphate Hill (ASN00037106): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Phosphate Hill Thresholds

  • Phosphate Hill: days with 10 mm (0.39 in) or more of precipitation in 32 years, most in 2016 with 20.
  • Phosphate Hill: days with 25 mm (0.98 in) or more of precipitation in 28 years, most in 2009 with 9.
  • Phosphate Hill: days with 50 mm (1.97 in) or more of precipitation in 18 years, most in 2003 with 4.
  • Phosphate Hill: days with 100 mm (3.94 in) or more of precipitation in 5 years, most in 1978 with 1.
  • 4 fixed thresholds have at least one qualifying day at Phosphate Hill.
32 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Phosphate Hill Days per year at Phosphate Hill with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 20 in 2016. 051015201976: 91977: 171978: 141979: 161980: 101981: 131982: 51983: 61985: 51987: 51988: 61989: 41998: 132001: 92002: 22003: 142004: 122007: 72008: 22009: 162013: 22014: 82015: 42016: 202018: 62020: 92021: 92022: 152023: 132024: 132025: 142026: 1619761980198519982004201320182023
Days per year at Phosphate Hill with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 20 in 2016.
Days with 10 mm (0.39 in) or more of precipitation per year at Phosphate Hill
YearDaysDecade average
1976914
19771714
19781414
19791614
1980106.8
1981136.8
198256.8
198366.8
198556.8
198756.8
198866.8
198946.8
19981313
200198.9
200228.9
2003148.9
2004128.9
200778.9
200828.9
2009168.9
201328
201488
201548
2016208
201868
2020912.7
2021912.7
20221512.7
20231312.7
20241312.7
20251412.7
20261612.7
First to last qualifying date each year at Phosphate Hill For each year, a bar from the first to the last day at Phosphate Hill meeting 10 mm (0.39 in). 1976: 3 January 1976 to 21 December 19761977: 15 January 1977 to 21 December 19771978: 16 January 1978 to 25 December 19781979: 17 January 1979 to 30 December 19791980: 1 January 1980 to 3 December 19801981: 14 January 1981 to 9 November 19811982: 10 January 1982 to 16 November 19821983: 2 January 1983 to 7 December 19831985: 3 June 1985 to 6 December 19851987: 23 January 1987 to 1 December 19871988: 7 January 1988 to 12 December 19881989: 25 March 1989 to 1 December 19891998: 5 February 1998 to 31 December 19982001: 10 January 2001 to 16 December 20012002: 19 February 2002 to 17 December 20022003: 19 January 2003 to 28 December 20032004: 13 January 2004 to 25 December 20042007: 21 January 2007 to 17 December 20072008: 9 November 2008 to 26 November 20082009: 2 January 2009 to 24 November 20092013: 18 February 2013 to 5 December 20132014: 10 January 2014 to 28 December 20142015: 9 January 2015 to 28 December 20152016: 1 January 2016 to 22 December 20162018: 3 March 2018 to 22 November 20182020: 26 January 2020 to 22 December 20202021: 11 February 2021 to 7 December 20212022: 13 January 2022 to 28 December 20222023: 5 January 2023 to 3 July 20232024: 11 January 2024 to 3 December 20242025: 4 February 2025 to 30 December 20252026: 15 January 2026 to 26 August 202619761980198519982004201320182023JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Phosphate Hill meeting 10 mm (0.39 in).
First to last qualifying date each year at Phosphate Hill
YearFirst dateLast date
19761976-01-031976-12-21
19771977-01-151977-12-21
19781978-01-161978-12-25
19791979-01-171979-12-30
19801980-01-011980-12-03
19811981-01-141981-11-09
19821982-01-101982-11-16
19831983-01-021983-12-07
19851985-06-031985-12-06
19871987-01-231987-12-01
19881988-01-071988-12-12
19891989-03-251989-12-01
19981998-02-051998-12-31
20012001-01-102001-12-16
20022002-02-192002-12-17
20032003-01-192003-12-28
20042004-01-132004-12-25
20072007-01-212007-12-17
20082008-11-092008-11-26
20092009-01-022009-11-24
20132013-02-182013-12-05
20142014-01-102014-12-28
20152015-01-092015-12-28
20162016-01-012016-12-22
20182018-03-032018-11-22
20202020-01-262020-12-22
20212021-02-112021-12-07
20222022-01-132022-12-28
20232023-01-052023-07-03
20242024-01-112024-12-03
20252025-02-042025-12-30
20262026-01-152026-08-26

Every Fixed Threshold

Fixed thresholds at Phosphate Hill
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3220201616
25 mm (0.98 in): Days with 25 mm or more rain28920097
50 mm (1.97 in): Days with 50 mm or more rain18420032
100 mm (3.94 in): Days with 100 mm or more rain5119781

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1976.

Download the Data

  • Data for Phosphate Hill 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).