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Built 2026-10-19 (19 October 2026)

Bolwarra Station Threshold Days by Year (ASN00030084)

4 fixed thresholds counted per year at Bolwarra Station (ASN00030084): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Bolwarra Station Thresholds

  • Bolwarra Station: days with 10 mm (0.39 in) or more of precipitation in 28 years, most in 1974 with 49.
  • Bolwarra Station: days with 25 mm (0.98 in) or more of precipitation in 28 years, most in 1974 with 28.
  • Bolwarra Station: days with 50 mm (1.97 in) or more of precipitation in 26 years, most in 1974 with 12.
  • Bolwarra Station: days with 100 mm (3.94 in) or more of precipitation in 9 years, most in 1974 with 2.
  • 4 fixed thresholds have at least one qualifying day at Bolwarra Station.
28 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Bolwarra Station Days per year at Bolwarra Station with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 49 in 1974. 02040601971: 221972: 301973: 251974: 491975: 301976: 301977: 211980: 91981: 391982: 141983: 181984: 271985: 271986: 261987: 251988: 211989: 261990: 111991: 261992: 151993: 191994: 111995: 311996: 251997: 321998: 331999: 252000: 291971197419771982198519881991199419972000
Days per year at Bolwarra Station with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 49 in 1974.
Days with 10 mm (0.39 in) or more of precipitation per year at Bolwarra Station
YearDaysDecade average
19712229.6
19723029.6
19732529.6
19744929.6
19753029.6
19763029.6
19772129.6
1980923.2
19813923.2
19821423.2
19831823.2
19842723.2
19852723.2
19862623.2
19872523.2
19882123.2
19892623.2
19901122.8
19912622.8
19921522.8
19931922.8
19941122.8
19953122.8
19962522.8
19973222.8
19983322.8
19992522.8
20002929
First to last qualifying date each year at Bolwarra Station For each year, a bar from the first to the last day at Bolwarra Station meeting 10 mm (0.39 in). 1971: 9 January 1971 to 19 October 19711972: 1 January 1972 to 9 December 19721973: 15 January 1973 to 30 December 19731974: 2 January 1974 to 31 December 19741975: 1 January 1975 to 29 December 19751976: 3 January 1976 to 28 December 19761977: 5 January 1977 to 21 December 19771980: 1 January 1980 to 18 December 19801981: 2 January 1981 to 31 December 19811982: 18 January 1982 to 21 December 19821983: 1 January 1983 to 3 December 19831984: 4 January 1984 to 29 December 19841985: 4 January 1985 to 30 December 19851986: 2 January 1986 to 20 December 19861987: 5 January 1987 to 31 December 19871988: 15 January 1988 to 29 December 19881989: 1 January 1989 to 14 December 19891990: 31 January 1990 to 17 December 19901991: 1 January 1991 to 10 December 19911992: 2 January 1992 to 30 December 19921993: 5 January 1993 to 23 December 19931994: 21 January 1994 to 29 November 19941995: 3 January 1995 to 24 December 19951996: 4 January 1996 to 30 December 19961997: 2 January 1997 to 30 December 19971998: 3 January 1998 to 30 December 19981999: 12 January 1999 to 27 December 19992000: 6 January 2000 to 13 December 20001971197519811985198919931997JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Bolwarra Station meeting 10 mm (0.39 in).
First to last qualifying date each year at Bolwarra Station
YearFirst dateLast date
19711971-01-091971-10-19
19721972-01-011972-12-09
19731973-01-151973-12-30
19741974-01-021974-12-31
19751975-01-011975-12-29
19761976-01-031976-12-28
19771977-01-051977-12-21
19801980-01-011980-12-18
19811981-01-021981-12-31
19821982-01-181982-12-21
19831983-01-011983-12-03
19841984-01-041984-12-29
19851985-01-041985-12-30
19861986-01-021986-12-20
19871987-01-051987-12-31
19881988-01-151988-12-29
19891989-01-011989-12-14
19901990-01-311990-12-17
19911991-01-011991-12-10
19921992-01-021992-12-30
19931993-01-051993-12-23
19941994-01-211994-11-29
19951995-01-031995-12-24
19961996-01-041996-12-30
19971997-01-021997-12-30
19981998-01-031998-12-30
19991999-01-121999-12-27
20002000-01-062000-12-13

Every Fixed Threshold

Fixed thresholds at Bolwarra Station
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2849197429
25 mm (0.98 in): Days with 25 mm or more rain2828197412
50 mm (1.97 in): Days with 50 mm or more rain261219743
100 mm (3.94 in): Days with 100 mm or more rain9219741

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1971.

Download the Data

  • Data for Bolwarra Station 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).