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Built 2026-10-18 (18 October 2026)

Warkton (Rockley) Threshold Days by Year

4 fixed thresholds counted per year at Warkton (Rockley) (ASN00064047): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Warkton (Rockley) Thresholds

  • Warkton (Rockley): days with 10 mm (0.39 in) or more of precipitation in 22 years, most in 1978 with 32.
  • Warkton (Rockley): days with 25 mm (0.98 in) or more of precipitation in 22 years, most in 1996 with 12.
  • Warkton (Rockley): days with 50 mm (1.97 in) or more of precipitation in 16 years, most in 1996 with 5.
  • Warkton (Rockley): days with 100 mm (3.94 in) or more of precipitation in 5 years, most in 1976 with 1.
  • 4 fixed thresholds have at least one qualifying day at Warkton (Rockley).
22 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Warkton (Rockley) Days per year at Warkton (Rockley) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 32 in 1978. 0102030401972: 181974: 171975: 231976: 211977: 221978: 321979: 201980: 191981: 211982: 141991: 171992: 171994: 71995: 231996: 291997: 191998: 311999: 282000: 262001: 192002: 112004: 1419721976197919821994199720002004
Days per year at Warkton (Rockley) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 32 in 1978.
Days with 10 mm (0.39 in) or more of precipitation per year at Warkton (Rockley)
YearDaysDecade average
19721821.9
19741721.9
19752321.9
19762121.9
19772221.9
19783221.9
19792021.9
19801918
19812118
19821418
19911721.4
19921721.4
1994721.4
19952321.4
19962921.4
19971921.4
19983121.4
19992821.4
20002617.5
20011917.5
20021117.5
20041417.5
First to last qualifying date each year at Warkton (Rockley) For each year, a bar from the first to the last day at Warkton (Rockley) meeting 10 mm (0.39 in). 1972: 13 January 1972 to 9 December 19721974: 7 January 1974 to 18 November 19741975: 4 January 1975 to 6 December 19751976: 13 January 1976 to 1 November 19761977: 12 January 1977 to 6 October 19771978: 5 January 1978 to 26 December 19781979: 27 January 1979 to 12 November 19791980: 3 January 1980 to 14 December 19801981: 22 January 1981 to 20 November 19811982: 14 January 1982 to 31 December 19821991: 6 January 1991 to 13 December 19911992: 6 February 1992 to 17 December 19921994: 20 January 1994 to 26 December 19941995: 6 January 1995 to 5 December 19951996: 2 January 1996 to 31 December 19961997: 18 January 1997 to 31 December 19971998: 10 January 1998 to 16 December 19981999: 29 January 1999 to 10 December 19992000: 13 February 2000 to 15 December 20002001: 9 January 2001 to 8 December 20012002: 15 February 2002 to 11 December 20022004: 11 January 2004 to 12 December 200419721976197919821994199720002004JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Warkton (Rockley) meeting 10 mm (0.39 in).
First to last qualifying date each year at Warkton (Rockley)
YearFirst dateLast date
19721972-01-131972-12-09
19741974-01-071974-11-18
19751975-01-041975-12-06
19761976-01-131976-11-01
19771977-01-121977-10-06
19781978-01-051978-12-26
19791979-01-271979-11-12
19801980-01-031980-12-14
19811981-01-221981-11-20
19821982-01-141982-12-31
19911991-01-061991-12-13
19921992-02-061992-12-17
19941994-01-201994-12-26
19951995-01-061995-12-05
19961996-01-021996-12-31
19971997-01-181997-12-31
19981998-01-101998-12-16
19991999-01-291999-12-10
20002000-02-132000-12-15
20012001-01-092001-12-08
20022002-02-152002-12-11
20042004-01-112004-12-12

Every Fixed Threshold

Fixed thresholds at Warkton (Rockley)
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2232197814
25 mm (0.98 in): Days with 25 mm or more rain221219966
50 mm (1.97 in): Days with 50 mm or more rain16519963
100 mm (3.94 in): Days with 100 mm or more rain5119761

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1972.

Download the Data

  • Data for Warkton (Rockley) 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).