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Built 2026-10-15 (15 October 2026)

Old Bonalbo (Alcheringa) Weather Records (ASN00057085)

Record envelope, standing records and threshold days for Old Bonalbo (Alcheringa) (ASN00057085), Australia, with 58 years of record.

Key Facts for Old Bonalbo (Alcheringa)

  • Old Bonalbo (Alcheringa) (ASN00057085) is a weather station in Australia at -28.57 latitude and 152.59 longitude, 290 m (951 ft) above sea level.
  • The station reports from 1969 to 2026, 58 years of record.
  • 0 records set at Old Bonalbo (Alcheringa) still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Old Bonalbo (Alcheringa) set a daily record precipitation of 4.5 mm (0.18 in) on 20 July 2026.

About the Station

  • Location: Australia, -28.57 latitude, 152.59 longitude.
  • Elevation: 290 m (951 ft).
  • Period of record: 1969 to 2026, 58 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Old Bonalbo (Alcheringa), with 2026 drawn through them The band shows the record high and record low for each calendar day at Old Bonalbo (Alcheringa). The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. 000111 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Old Bonalbo (Alcheringa). The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Old Bonalbo (Alcheringa), with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jann/an/an/an/a
Febn/an/an/an/a
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Aprn/an/an/an/a
Mayn/an/an/an/a
Junn/an/an/an/a
Juln/an/an/an/a
Augn/an/an/an/a
Sepn/an/an/an/a
Octn/an/an/an/a
Novn/an/an/an/a
Decn/an/an/an/a

Which Years Hold Standing Records

0 standing records
Standing records at Old Bonalbo (Alcheringa) by the year they were set 0 records at Old Bonalbo (Alcheringa) still stand. 00000000000
0 records at Old Bonalbo (Alcheringa) still stand.
Standing records at Old Bonalbo (Alcheringa) by the year they were set
Year setStanding records

Wettest Day of Each Month

Feb: 218.0 mm (8.6 in)
Record daily precipitation for each month at Old Bonalbo (Alcheringa) The wettest day on record for each calendar month at Old Bonalbo (Alcheringa). The most was 218.0 mm (8.6 in) on 11 February 1976. 0100200300 Jan: 160.0 mm (6.3 in), 5 January 2008 Jan Feb: 218.0 mm (8.6 in), 11 February 1976 Feb Mar: 98.5 mm (3.9 in), 9 March 2000 Mar Apr: 97.0 mm (3.8 in), 4 April 1988 Apr May: 159.0 mm (6.3 in), 9 May 1980 May Jun: 98.7 mm (3.9 in), 3 June 1974 Jun Jul: 71.0 mm (2.8 in), 9 July 1985 Jul Aug: 52.0 mm (2.0 in), 24 August 2016 Aug Sep: 47.8 mm (1.9 in), 23 September 1973 Sep Oct: 73.7 mm (2.9 in), 29 October 1972 Oct Nov: 80.0 mm (3.1 in), 5 November 1990 Nov Dec: 76.5 mm (3.0 in), 13 December 2020 Dec
The wettest day on record for each calendar month at Old Bonalbo (Alcheringa). The most was 218.0 mm (8.6 in) on 11 February 1976.
Record daily precipitation for each month at Old Bonalbo (Alcheringa)
MonthRecord daily precipitation (mm)Date
Jan160.0 mm (6.3 in)5 January 2008
Feb218.0 mm (8.6 in)11 February 1976
Mar98.5 mm (3.9 in)9 March 2000
Apr97.0 mm (3.8 in)4 April 1988
May159.0 mm (6.3 in)9 May 1980
Jun98.7 mm (3.9 in)3 June 1974
Jul71.0 mm (2.8 in)9 July 1985
Aug52.0 mm (2.0 in)24 August 2016
Sep47.8 mm (1.9 in)23 September 1973
Oct73.7 mm (2.9 in)29 October 1972
Nov80.0 mm (3.1 in)5 November 1990
Dec76.5 mm (3.0 in)13 December 2020

Latest Records

20
Latest records at Old Bonalbo (Alcheringa)
DateStationRecordValueBeat old record byOld record stoodSignificance
20 July 2026Old Bonalbo (Alcheringa), AUdaily rain4.5 mm (0.18 in)0.5 mm (0.02 in)28 years13 of 100 (Routine)
12 July 2026Old Bonalbo (Alcheringa), AUdaily rain17.0 mm (0.7 in)2.0 mm (0.08 in)37 years18 of 100 (Routine)
12 June 2026Old Bonalbo (Alcheringa), AUdaily rain8.0 mm (0.31 in)3.0 mm (0.12 in)41 years19 of 100 (Routine)
11 June 2026Old Bonalbo (Alcheringa), AUdaily rain25.0 mm (1.0 in)7.0 mm (0.28 in)12 years13 of 100 (Routine)
25 May 2026Old Bonalbo (Alcheringa), AUdaily rain20.0 mm (0.8 in)11.0 mm (0.4 in)12 years16 of 100 (Routine)
14 February 2026Old Bonalbo (Alcheringa), AUdaily rain60.0 mm (2.4 in)21.0 mm (0.8 in)6 years17 of 100 (Routine)
29 November 2025Old Bonalbo (Alcheringa), AUdaily rain24.0 mm (0.9 in)1.0 mm (0.04 in)12 years8 of 100 (Routine)
16 November 2025Old Bonalbo (Alcheringa), AUdaily rain16.0 mm (0.6 in)1.8 mm (0.07 in)42 years18 of 100 (Routine)
23 August 2025Old Bonalbo (Alcheringa), AUdaily rain14.0 mm (0.6 in)5.0 mm (0.20 in)8 years14 of 100 (Routine)
10 August 2025Old Bonalbo (Alcheringa), AUdaily rain16.0 mm (0.6 in)1.5 mm (0.06 in)52 years20 of 100 (Routine)
9 August 2025Old Bonalbo (Alcheringa), AUdaily rain28.0 mm (1.1 in)21.0 mm (0.8 in)47 years48 of 100 (Notable)
27 July 2025Old Bonalbo (Alcheringa), AUdaily rain19.0 mm (0.7 in)9.4 mm (0.37 in)28 years20 of 100 (Routine)
26 July 2025Old Bonalbo (Alcheringa), AUdaily rain21.5 mm (0.8 in)1.5 mm (0.06 in)48 years20 of 100 (Routine)
31 May 2025Old Bonalbo (Alcheringa), AUdaily rain25.0 mm (1.0 in)17.0 mm (0.7 in)32 years26 of 100 (Routine)
17 May 2025Old Bonalbo (Alcheringa), AUdaily rain48.0 mm (1.9 in)21.2 mm (0.8 in)48 years34 of 100 (Routine)
12 April 2025Old Bonalbo (Alcheringa), AUdaily rain21.0 mm (0.8 in)9.4 mm (0.37 in)43 years20 of 100 (Routine)
27 March 2025Old Bonalbo (Alcheringa), AUdaily rain45.0 mm (1.8 in)13.0 mm (0.5 in)16 years19 of 100 (Routine)
8 March 2025Old Bonalbo (Alcheringa), AUdaily rain83.0 mm (3.3 in)55.8 mm (2.2 in)52 years59 of 100 (Notable)
7 March 2025Old Bonalbo (Alcheringa), AUdaily rain40.0 mm (1.6 in)22.0 mm (0.9 in)7 years22 of 100 (Routine)
12 February 2025Old Bonalbo (Alcheringa), AUdaily rain42.0 mm (1.7 in)17.6 mm (0.7 in)39 years25 of 100 (Routine)

Extremes by Year

1969 to 2026
Yearly extremes at Old Bonalbo (Alcheringa): the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)218.0 mm (8.6 in)197670.0 mm (2.8 in)55
Wettest five days (Rx5day)307.0 mm (12.1 in)2001131.8 mm (5.2 in)55
Longest dry spell (CDD)77 days199129 days55

Wettest day (Rx1day)

Wettest day (Rx1day) at Old Bonalbo (Alcheringa) by year The wettest day of the year at Old Bonalbo (Alcheringa), 1969 to 2026. The record is 218.0 mm (8.6 in) in 1976, marked on the chart; the median year is 70.0 mm (2.8 in). 050100150200250197019801990200020102020Record: 218.0 mm (8.6 in) in 1976
The wettest day of the year at Old Bonalbo (Alcheringa), 1969 to 2026. The record is 218.0 mm (8.6 in) in 1976, marked on the chart; the median year is 70.0 mm (2.8 in).
Wettest day (Rx1day) at Old Bonalbo (Alcheringa) by year
YearWettest day (Rx1day)
196948.3 mm (1.9 in)
197069.9 mm (2.8 in)
197183.6 mm (3.3 in)
197273.7 mm (2.9 in)
197363.5 mm (2.5 in)
197498.7 mm (3.9 in)
197592.5 mm (3.6 in)
1976218.0 mm (8.6 in)
197765.4 mm (2.6 in)
197867.5 mm (2.7 in)
197963.0 mm (2.5 in)
1980159.0 mm (6.3 in)
198173.5 mm (2.9 in)
198260.0 mm (2.4 in)
198379.0 mm (3.1 in)
198459.0 mm (2.3 in)
198571.0 mm (2.8 in)
198658.6 mm (2.3 in)
198756.0 mm (2.2 in)
198897.0 mm (3.8 in)
198995.0 mm (3.7 in)
1990150.0 mm (5.9 in)
199169.0 mm (2.7 in)
199275.0 mm (3.0 in)
199350.0 mm (2.0 in)
199469.2 mm (2.7 in)
199550.0 mm (2.0 in)
199659.0 mm (2.3 in)
1997125.0 mm (4.9 in)
199850.4 mm (2.0 in)
199954.5 mm (2.1 in)
200098.5 mm (3.9 in)
2001110.0 mm (4.3 in)
200246.6 mm (1.8 in)
200330.0 mm (1.2 in)
200475.0 mm (3.0 in)
200570.0 mm (2.8 in)
200655.0 mm (2.2 in)
200774.0 mm (2.9 in)
2008160.0 mm (6.3 in)
201247.0 mm (1.9 in)
2013126.0 mm (5.0 in)
201439.0 mm (1.5 in)
201564.5 mm (2.5 in)
201696.0 mm (3.8 in)
201768.0 mm (2.7 in)
201853.0 mm (2.1 in)
201941.0 mm (1.6 in)
202084.0 mm (3.3 in)
202178.0 mm (3.1 in)
202273.0 mm (2.9 in)
202369.0 mm (2.7 in)
202470.0 mm (2.8 in)
202583.0 mm (3.3 in)
202674.0 mm (2.9 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Old Bonalbo (Alcheringa) by year The wettest five days of the year at Old Bonalbo (Alcheringa), 1969 to 2026. The record is 307.0 mm (12.1 in) in 2001, marked on the chart; the median year is 131.8 mm (5.2 in). 0100200300400197019801990200020102020Record: 307.0 mm (12.1 in) in 2001
The wettest five days of the year at Old Bonalbo (Alcheringa), 1969 to 2026. The record is 307.0 mm (12.1 in) in 2001, marked on the chart; the median year is 131.8 mm (5.2 in).
Wettest five days (Rx5day) at Old Bonalbo (Alcheringa) by year
YearWettest five days (Rx5day)
196988.0 mm (3.5 in)
1970131.8 mm (5.2 in)
1971111.5 mm (4.4 in)
1972165.1 mm (6.5 in)
1973137.1 mm (5.4 in)
1974171.0 mm (6.7 in)
1975185.5 mm (7.3 in)
1976243.2 mm (9.6 in)
197799.8 mm (3.9 in)
1978163.3 mm (6.4 in)
1979134.5 mm (5.3 in)
1980259.4 mm (10.2 in)
1981111.2 mm (4.4 in)
1982142.0 mm (5.6 in)
1983173.7 mm (6.8 in)
1984137.2 mm (5.4 in)
198578.1 mm (3.1 in)
198697.6 mm (3.8 in)
1987176.4 mm (6.9 in)
1988251.1 mm (9.9 in)
1989186.2 mm (7.3 in)
1990200.5 mm (7.9 in)
1991122.0 mm (4.8 in)
199299.4 mm (3.9 in)
199384.0 mm (3.3 in)
1994165.2 mm (6.5 in)
199581.5 mm (3.2 in)
1996188.5 mm (7.4 in)
1997168.0 mm (6.6 in)
199883.8 mm (3.3 in)
1999105.1 mm (4.1 in)
2000102.5 mm (4.0 in)
2001307.0 mm (12.1 in)
200264.6 mm (2.5 in)
200352.0 mm (2.0 in)
2004117.5 mm (4.6 in)
200559.0 mm (2.3 in)
200692.5 mm (3.6 in)
2007113.4 mm (4.5 in)
2008256.0 mm (10.1 in)
201249.0 mm (1.9 in)
2013212.0 mm (8.3 in)
201445.5 mm (1.8 in)
2015152.5 mm (6.0 in)
201696.0 mm (3.8 in)
2017121.0 mm (4.8 in)
2018110.0 mm (4.3 in)
201956.5 mm (2.2 in)
2020181.5 mm (7.1 in)
2021170.5 mm (6.7 in)
2022198.0 mm (7.8 in)
2023107.0 mm (4.2 in)
2024123.0 mm (4.8 in)
2025215.0 mm (8.5 in)
2026134.0 mm (5.3 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Old Bonalbo (Alcheringa) by year The longest dry spell of the year at Old Bonalbo (Alcheringa), 1969 to 2026. The record is 77 days in 1991, marked on the chart; the median year is 29 days. 020406080197019801990200020102020Record: 77 days in 1991
The longest dry spell of the year at Old Bonalbo (Alcheringa), 1969 to 2026. The record is 77 days in 1991, marked on the chart; the median year is 29 days.
Longest dry spell (CDD) at Old Bonalbo (Alcheringa) by year
YearLongest dry spell (CDD)
196924 days
197030 days
197129 days
197230 days
197321 days
197427 days
197530 days
197630 days
197732 days
197819 days
197923 days
198048 days
198130 days
198231 days
198324 days
198421 days
198519 days
198628 days
198725 days
198827 days
198934 days
199024 days
199177 days
199219 days
199326 days
199450 days
199531 days
199632 days
199735 days
199815 days
199926 days
200046 days
200137 days
200243 days
200333 days
200432 days
200525 days
200629 days
200752 days
200842 days
201210 days
201328 days
20148 days
201526 days
201624 days
201755 days
201820 days
201951 days
202037 days
202119 days
202225 days
202330 days
202441 days
202525 days
202625 days

Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.

Rainfall Return Levels

46 years, 1969 to 2025

A day with at least 69.6 mm (2.7 in) of rain is expected about once in 2 years. A day with at least 214.7 mm (8.5 in) of rain is expected about once in 100 years.

Rainfall return levels at Old Bonalbo (Alcheringa): the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years69.6 mm (2.7 in)
5 years93.7 mm (3.7 in)
10 years114.3 mm (4.5 in)
25 years147.3 mm (5.8 in)
50 years177.9 mm (7.0 in)Longer than the 46 years of record
100 years214.7 mm (8.5 in)Longer than the 46 years of record

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 46 years of values from 1969 to 2025.

A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.

The largest wettest-day totals in the fit: 218.0 mm (8.6 in) in 1976; 159.0 mm (6.3 in) in 1980; 150.0 mm (5.9 in) in 1990.

Download the Data

  • Data for Old Bonalbo (Alcheringa) standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Old Bonalbo (Alcheringa) 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 2026-10-13 (13 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2026-10-12).