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Built 2026-10-19 (19 October 2026)

Wollombi (Rosedale) Threshold Days by Year (ASN00061159)

4 fixed thresholds counted per year at Wollombi (Rosedale) (ASN00061159): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Wollombi (Rosedale) Thresholds

  • Wollombi (Rosedale): days with 10 mm (0.39 in) or more of precipitation in 41 years, most in 1963 with 41.
  • Wollombi (Rosedale): days with 25 mm (0.98 in) or more of precipitation in 41 years, most in 1984 with 14.
  • Wollombi (Rosedale): days with 50 mm (1.97 in) or more of precipitation in 32 years, most in 1984 with 5.
  • Wollombi (Rosedale): days with 100 mm (3.94 in) or more of precipitation in 3 years, most in 1988 with 2.
  • 4 fixed thresholds have at least one qualifying day at Wollombi (Rosedale).
41 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Wollombi (Rosedale) Days per year at Wollombi (Rosedale) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 41 in 1963. 02040601960: 281961: 351962: 301963: 411964: 191965: 161966: 161967: 251968: 211969: 371970: 181971: 191972: 231973: 321974: 291975: 271976: 291977: 191978: 301979: 181980: 101981: 231982: 191983: 221984: 351985: 241986: 211987: 311988: 331989: 291990: 311991: 201992: 271993: 201994: 151995: 251996: 261997: 181998: 231999: 192003: 18196019651970197519801985199019952003
Days per year at Wollombi (Rosedale) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 41 in 1963.
Days with 10 mm (0.39 in) or more of precipitation per year at Wollombi (Rosedale)
YearDaysDecade average
19602826.8
19613526.8
19623026.8
19634126.8
19641926.8
19651626.8
19661626.8
19672526.8
19682126.8
19693726.8
19701824.4
19711924.4
19722324.4
19733224.4
19742924.4
19752724.4
19762924.4
19771924.4
19783024.4
19791824.4
19801024.7
19812324.7
19821924.7
19832224.7
19843524.7
19852424.7
19862124.7
19873124.7
19883324.7
19892924.7
19903122.4
19912022.4
19922722.4
19932022.4
19941522.4
19952522.4
19962622.4
19971822.4
19982322.4
19991922.4
20031818
First to last qualifying date each year at Wollombi (Rosedale) For each year, a bar from the first to the last day at Wollombi (Rosedale) meeting 10 mm (0.39 in). 1960: 4 January 1960 to 25 December 19601961: 3 January 1961 to 30 December 19611962: 1 January 1962 to 27 December 19621963: 3 January 1963 to 26 December 19631964: 14 January 1964 to 23 December 19641965: 25 January 1965 to 15 December 19651966: 17 January 1966 to 7 December 19661967: 3 January 1967 to 30 December 19671968: 4 January 1968 to 20 December 19681969: 9 February 1969 to 21 December 19691970: 12 January 1970 to 29 December 19701971: 17 January 1971 to 28 December 19711972: 13 January 1972 to 25 November 19721973: 8 January 1973 to 30 December 19731974: 7 January 1974 to 24 December 19741975: 4 January 1975 to 28 December 19751976: 8 January 1976 to 15 November 19761977: 24 January 1977 to 26 December 19771978: 5 January 1978 to 29 December 19781979: 18 January 1979 to 16 November 19791980: 31 January 1980 to 31 December 19801981: 22 January 1981 to 15 December 19811982: 14 January 1982 to 1 November 19821983: 3 January 1983 to 28 December 19831984: 3 January 1984 to 30 December 19841985: 20 February 1985 to 28 December 19851986: 16 January 1986 to 17 December 19861987: 1 January 1987 to 29 December 19871988: 2 January 1988 to 16 December 19881989: 2 January 1989 to 5 December 19891990: 8 January 1990 to 9 October 19901991: 6 January 1991 to 31 December 19911992: 24 January 1992 to 24 December 19921993: 19 January 1993 to 8 December 19931994: 15 January 1994 to 26 December 19941995: 3 January 1995 to 10 December 19951996: 3 January 1996 to 31 December 19961997: 29 January 1997 to 19 December 19971998: 6 January 1998 to 15 December 19981999: 22 January 1999 to 29 December 19992003: 11 February 2003 to 6 December 20031960196619721978198419901996JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Wollombi (Rosedale) meeting 10 mm (0.39 in).
First to last qualifying date each year at Wollombi (Rosedale)
YearFirst dateLast date
19601960-01-041960-12-25
19611961-01-031961-12-30
19621962-01-011962-12-27
19631963-01-031963-12-26
19641964-01-141964-12-23
19651965-01-251965-12-15
19661966-01-171966-12-07
19671967-01-031967-12-30
19681968-01-041968-12-20
19691969-02-091969-12-21
19701970-01-121970-12-29
19711971-01-171971-12-28
19721972-01-131972-11-25
19731973-01-081973-12-30
19741974-01-071974-12-24
19751975-01-041975-12-28
19761976-01-081976-11-15
19771977-01-241977-12-26
19781978-01-051978-12-29
19791979-01-181979-11-16
19801980-01-311980-12-31
19811981-01-221981-12-15
19821982-01-141982-11-01
19831983-01-031983-12-28
19841984-01-031984-12-30
19851985-02-201985-12-28
19861986-01-161986-12-17
19871987-01-011987-12-29
19881988-01-021988-12-16
19891989-01-021989-12-05
19901990-01-081990-10-09
19911991-01-061991-12-31
19921992-01-241992-12-24
19931993-01-191993-12-08
19941994-01-151994-12-26
19951995-01-031995-12-10
19961996-01-031996-12-31
19971997-01-291997-12-19
19981998-01-061998-12-15
19991999-01-221999-12-29
20032003-02-112003-12-06

Every Fixed Threshold

Fixed thresholds at Wollombi (Rosedale)
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain4141196318
25 mm (0.98 in): Days with 25 mm or more rain411419841
50 mm (1.97 in): Days with 50 mm or more rain32519841
100 mm (3.94 in): Days with 100 mm or more rain3219882

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1960.

Download the Data

  • Data for Wollombi (Rosedale) 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).