Daily records
Page built 2026-10-19
Data as of 2025-12-31
Search
Built 2026-10-19 (19 October 2026)

Rookwood (Hawthorne Ave) Threshold Days by Year (ASN00066164)

4 fixed thresholds counted per year at Rookwood (Hawthorne Ave) (ASN00066164): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Rookwood (Hawthorne Ave) Thresholds

  • Rookwood (Hawthorne Ave): days with 10 mm (0.39 in) or more of precipitation in 37 years, most in 1950 with 56.
  • Rookwood (Hawthorne Ave): days with 25 mm (0.98 in) or more of precipitation in 37 years, most in 1950 with 22.
  • Rookwood (Hawthorne Ave): days with 50 mm (1.97 in) or more of precipitation in 34 years, most in 1990 with 8.
  • Rookwood (Hawthorne Ave): days with 100 mm (3.94 in) or more of precipitation in 15 years, most in 1955 with 2.
  • 4 fixed thresholds have at least one qualifying day at Rookwood (Hawthorne Ave).
37 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Rookwood (Hawthorne Ave) Days per year at Rookwood (Hawthorne Ave) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 56 in 1950. 02040601945: 321946: 141947: 201949: 191950: 561951: 341952: 301953: 211954: 271955: 271974: 231975: 221976: 351977: 181979: 111980: 171982: 111983: 171989: 331990: 351993: 171994: 131995: 271996: 251997: 191998: 291999: 262000: 212001: 272002: 202003: 292004: 162005: 162007: 282008: 312009: 212010: 311945195019541976198219931997200120052010
Days per year at Rookwood (Hawthorne Ave) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 56 in 1950.
Days with 10 mm (0.39 in) or more of precipitation per year at Rookwood (Hawthorne Ave)
YearDaysDecade average
19453221.3
19461421.3
19472021.3
19491921.3
19505632.5
19513432.5
19523032.5
19532132.5
19542732.5
19552732.5
19742321.8
19752221.8
19763521.8
19771821.8
19791121.8
19801719.5
19821119.5
19831719.5
19893319.5
19903523.9
19931723.9
19941323.9
19952723.9
19962523.9
19971923.9
19982923.9
19992623.9
20002123.2
20012723.2
20022023.2
20032923.2
20041623.2
20051623.2
20072823.2
20083123.2
20092123.2
20103131
First to last qualifying date each year at Rookwood (Hawthorne Ave) For each year, a bar from the first to the last day at Rookwood (Hawthorne Ave) meeting 10 mm (0.39 in). 1945: 12 January 1945 to 28 December 19451946: 12 February 1946 to 19 November 19461947: 17 January 1947 to 25 December 19471949: 2 January 1949 to 31 December 19491950: 2 January 1950 to 25 November 19501951: 14 January 1951 to 13 October 19511952: 6 January 1952 to 31 December 19521953: 6 January 1953 to 27 November 19531954: 1 January 1954 to 17 December 19541955: 23 January 1955 to 27 November 19551974: 11 January 1974 to 18 November 19741975: 4 January 1975 to 17 November 19751976: 10 January 1976 to 22 November 19761977: 6 January 1977 to 3 September 19771979: 22 January 1979 to 22 June 19791980: 2 January 1980 to 30 December 19801982: 1 February 1982 to 16 December 19821983: 27 January 1983 to 29 December 19831989: 4 February 1989 to 6 December 19891990: 8 January 1990 to 9 December 19901993: 4 January 1993 to 21 November 19931994: 13 February 1994 to 26 December 19941995: 3 January 1995 to 18 December 19951996: 3 January 1996 to 16 December 19961997: 26 January 1997 to 10 December 19971998: 21 January 1998 to 21 December 19981999: 23 January 1999 to 29 December 19992000: 7 March 2000 to 1 December 20002001: 18 January 2001 to 15 December 20012002: 7 January 2002 to 11 December 20022003: 17 February 2003 to 13 December 20032004: 22 January 2004 to 14 December 20042005: 21 January 2005 to 3 December 20052007: 2 January 2007 to 17 December 20072008: 19 January 2008 to 13 December 20082009: 14 February 2009 to 27 December 20092010: 3 February 2010 to 27 December 201019451951197419801993199820032009JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Rookwood (Hawthorne Ave) meeting 10 mm (0.39 in).
First to last qualifying date each year at Rookwood (Hawthorne Ave)
YearFirst dateLast date
19451945-01-121945-12-28
19461946-02-121946-11-19
19471947-01-171947-12-25
19491949-01-021949-12-31
19501950-01-021950-11-25
19511951-01-141951-10-13
19521952-01-061952-12-31
19531953-01-061953-11-27
19541954-01-011954-12-17
19551955-01-231955-11-27
19741974-01-111974-11-18
19751975-01-041975-11-17
19761976-01-101976-11-22
19771977-01-061977-09-03
19791979-01-221979-06-22
19801980-01-021980-12-30
19821982-02-011982-12-16
19831983-01-271983-12-29
19891989-02-041989-12-06
19901990-01-081990-12-09
19931993-01-041993-11-21
19941994-02-131994-12-26
19951995-01-031995-12-18
19961996-01-031996-12-16
19971997-01-261997-12-10
19981998-01-211998-12-21
19991999-01-231999-12-29
20002000-03-072000-12-01
20012001-01-182001-12-15
20022002-01-072002-12-11
20032003-02-172003-12-13
20042004-01-222004-12-14
20052005-01-212005-12-03
20072007-01-022007-12-17
20082008-01-192008-12-13
20092009-02-142009-12-27
20102010-02-032010-12-27

Every Fixed Threshold

Fixed thresholds at Rookwood (Hawthorne Ave)
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3756195031
25 mm (0.98 in): Days with 25 mm or more rain3722195010
50 mm (1.97 in): Days with 50 mm or more rain34819901
100 mm (3.94 in): Days with 100 mm or more rain15219551

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1945.

Download the Data

  • Data for Rookwood (Hawthorne Ave) 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).