Built 2026-10-18 (18 October 2026)

Docker River Threshold Days by Year

4 fixed thresholds counted per year at Docker River (ASN00015522): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Docker River Thresholds

  • Docker River: days with 10 mm (0.39 in) or more of precipitation in 8 years, most in 1974 with 25.
  • Docker River: days with 25 mm (0.98 in) or more of precipitation in 7 years, most in 2000 with 11.
  • Docker River: days with 50 mm (1.97 in) or more of precipitation in 5 years, most in 1974 with 4.
  • Docker River: days with 100 mm (3.94 in) or more of precipitation in 2 years, most in 2000 with 1.
  • 4 fixed thresholds have at least one qualifying day at Docker River.
8 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Docker River Days per year at Docker River with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 25 in 1974. 01020301974: 251998: 91999: 142000: 212001: 222002: 42003: 102004: 1319741998199920002001200220032004
Days per year at Docker River with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 25 in 1974.
Days with 10 mm (0.39 in) or more of precipitation per year at Docker River
YearDaysDecade average
19742525
1998911.5
19991411.5
20002114
20012214
2002414
20031014
20041314
First to last qualifying date each year at Docker River For each year, a bar from the first to the last day at Docker River meeting 10 mm (0.39 in). 1974: 15 January 1974 to 19 November 19741998: 15 March 1998 to 27 November 19981999: 13 January 1999 to 19 December 19992000: 19 January 2000 to 16 November 20002001: 22 February 2001 to 28 December 20012002: 16 January 2002 to 31 October 20022003: 30 January 2003 to 28 December 20032004: 30 January 2004 to 9 November 200419741998199920002001200220032004JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Docker River meeting 10 mm (0.39 in).
First to last qualifying date each year at Docker River
YearFirst dateLast date
19741974-01-151974-11-19
19981998-03-151998-11-27
19991999-01-131999-12-19
20002000-01-192000-11-16
20012001-02-222001-12-28
20022002-01-162002-10-31
20032003-01-302003-12-28
20042004-01-302004-11-09

Every Fixed Threshold

Fixed thresholds at Docker River
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain825197413
25 mm (0.98 in): Days with 25 mm or more rain71120003
50 mm (1.97 in): Days with 50 mm or more rain5419742
100 mm (3.94 in): Days with 100 mm or more rain2120001

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1974.

Download the Data

  • Data for Docker 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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2025-12-31).