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Built 2026-10-15 (15 October 2026)

Mount Bold Reservoir Weather Records (ASN00023734)

Record envelope, standing records and threshold days for Mount Bold Reservoir (ASN00023734), Australia, with 76 years of record.

Key Facts for Mount Bold Reservoir

  • Mount Bold Reservoir (ASN00023734) is a weather station in Australia at -35.12 latitude and 138.68 longitude, 251 m (823 ft) above sea level.
  • The station reports from 1951 to 2026, 76 years of record.
  • 0 records set at Mount Bold Reservoir still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Mount Bold Reservoir set a daily record precipitation of 44.6 mm (1.8 in) on 25 August 2026 (provisional).

Provisional Records

Records set in the last 60 days are provisional until they clear the revision window.

About the Station

  • Location: Australia, -35.12 latitude, 138.68 longitude.
  • Elevation: 251 m (823 ft).
  • Period of record: 1951 to 2026, 76 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Mount Bold Reservoir, with 2026 drawn through them The band shows the record high and record low for each calendar day at Mount Bold Reservoir. 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 Mount Bold Reservoir. 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 Mount Bold Reservoir, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
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Which Years Hold Standing Records

0 standing records
Standing records at Mount Bold Reservoir by the year they were set 0 records at Mount Bold Reservoir still stand. 00000000000
0 records at Mount Bold Reservoir still stand.
Standing records at Mount Bold Reservoir by the year they were set
Year setStanding records

Wettest Day of Each Month

Feb: 126.7 mm (5.0 in)
Record daily precipitation for each month at Mount Bold Reservoir The wettest day on record for each calendar month at Mount Bold Reservoir. The most was 126.7 mm (5.0 in) on 9 February 1969. 050100150 Jan: 39.0 mm (1.5 in), 30 January 2016 Jan Feb: 126.7 mm (5.0 in), 9 February 1969 Feb Mar: 52.2 mm (2.1 in), 16 March 1985 Mar Apr: 86.9 mm (3.4 in), 27 April 1971 Apr May: 59.0 mm (2.3 in), 17 May 2008 May Jun: 60.6 mm (2.4 in), 24 June 1987 Jun Jul: 70.6 mm (2.8 in), 8 July 1993 Jul Aug: 59.2 mm (2.3 in), 7 August 1997 Aug Sep: 60.4 mm (2.4 in), 29 September 2016 Sep Oct: 41.2 mm (1.6 in), 31 October 1997 Oct Nov: 69.1 mm (2.7 in), 18 November 1964 Nov Dec: 66.2 mm (2.6 in), 28 December 2016 Dec
The wettest day on record for each calendar month at Mount Bold Reservoir. The most was 126.7 mm (5.0 in) on 9 February 1969.
Record daily precipitation for each month at Mount Bold Reservoir
MonthRecord daily precipitation (mm)Date
Jan39.0 mm (1.5 in)30 January 2016
Feb126.7 mm (5.0 in)9 February 1969
Mar52.2 mm (2.1 in)16 March 1985
Apr86.9 mm (3.4 in)27 April 1971
May59.0 mm (2.3 in)17 May 2008
Jun60.6 mm (2.4 in)24 June 1987
Jul70.6 mm (2.8 in)8 July 1993
Aug59.2 mm (2.3 in)7 August 1997
Sep60.4 mm (2.4 in)29 September 2016
Oct41.2 mm (1.6 in)31 October 1997
Nov69.1 mm (2.7 in)18 November 1964
Dec66.2 mm (2.6 in)28 December 2016

Latest Records

20
Latest records at Mount Bold Reservoir
DateStationRecordValueBeat old record byOld record stoodSignificance
25 August 2026Mount Bold Reservoir, AUdaily rain (Provisional)44.6 mm (1.8 in)9.0 mm (0.35 in)43 years33 of 100 (Routine)
2 July 2026Mount Bold Reservoir, AUdaily rain67.0 mm (2.6 in)27.0 mm (1.1 in)40 years54 of 100 (Notable)
20 June 2026Mount Bold Reservoir, AUdaily rain30.0 mm (1.2 in)13.7 mm (0.5 in)72 years45 of 100 (Notable)
16 June 2026Mount Bold Reservoir, AUdaily rain28.2 mm (1.1 in)2.0 mm (0.08 in)71 years30 of 100 (Routine)
23 November 2025Mount Bold Reservoir, AUdaily rain26.0 mm (1.0 in)13.2 mm (0.5 in)24 years33 of 100 (Routine)
22 October 2025Mount Bold Reservoir, AUdaily rain25.0 mm (1.0 in)3.6 mm (0.14 in)39 years23 of 100 (Routine)
26 July 2025Mount Bold Reservoir, AUdaily rain39.6 mm (1.6 in)5.1 mm (0.20 in)52 years28 of 100 (Routine)
10 July 2025Mount Bold Reservoir, AUdaily rain52.0 mm (2.0 in)10.0 mm (0.4 in)40 years32 of 100 (Routine)
25 June 2025Mount Bold Reservoir, AUdaily rain26.0 mm (1.0 in)5.6 mm (0.22 in)44 years26 of 100 (Routine)
17 November 2024Mount Bold Reservoir, AUdaily rain13.0 mm (0.5 in)6.4 mm (0.25 in)60 years20 of 100 (Routine)
16 August 2024Mount Bold Reservoir, AUdaily rain29.4 mm (1.2 in)1.8 mm (0.07 in)7 years11 of 100 (Routine)
29 June 2024Mount Bold Reservoir, AUdaily rain31.0 mm (1.2 in)2.2 mm (0.09 in)14 years13 of 100 (Routine)
11 December 2023Mount Bold Reservoir, AUdaily rain15.6 mm (0.6 in)8.5 mm (0.33 in)52 years20 of 100 (Routine)
10 December 2023Mount Bold Reservoir, AUdaily rain48.4 mm (1.9 in)15.6 mm (0.6 in)52 years45 of 100 (Notable)
29 November 2023Mount Bold Reservoir, AUdaily rain34.2 mm (1.3 in)15.6 mm (0.6 in)13 years34 of 100 (Routine)
24 November 2023Mount Bold Reservoir, AUdaily rain15.6 mm (0.6 in)1.4 mm (0.06 in)1 year9 of 100 (Routine)
22 August 2023Mount Bold Reservoir, AUdaily rain18.0 mm (0.7 in)2.0 mm (0.08 in)32 years19 of 100 (Routine)
23 June 2023Mount Bold Reservoir, AUdaily rain56.0 mm (2.2 in)32.2 mm (1.3 in)30 years56 of 100 (Notable)
9 June 2023Mount Bold Reservoir, AUdaily rain20.6 mm (0.8 in)0.4 mm (0.02 in)13 years11 of 100 (Routine)
4 February 2023Mount Bold Reservoir, AUdaily rain7.8 mm (0.31 in)0.2 mm (0.01 in)31 years16 of 100 (Routine)

Extremes by Year

1951 to 2026
Yearly extremes at Mount Bold Reservoir: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)126.7 mm (5.0 in)196940.6 mm (1.6 in)76
Wettest five days (Rx5day)140.4 mm (5.5 in)197176.1 mm (3.0 in)76
Longest dry spell (CDD)64 days202528 days76

Wettest day (Rx1day)

Wettest day (Rx1day) at Mount Bold Reservoir by year The wettest day of the year at Mount Bold Reservoir, 1951 to 2026. The record is 126.7 mm (5.0 in) in 1969, marked on the chart; the median year is 40.6 mm (1.6 in). 0501001501960198020002020Record: 126.7 mm (5.0 in) in 1969
The wettest day of the year at Mount Bold Reservoir, 1951 to 2026. The record is 126.7 mm (5.0 in) in 1969, marked on the chart; the median year is 40.6 mm (1.6 in).
Wettest day (Rx1day) at Mount Bold Reservoir by year
YearWettest day (Rx1day)
195134.5 mm (1.4 in)
195233.0 mm (1.3 in)
195345.0 mm (1.8 in)
195454.6 mm (2.1 in)
195540.6 mm (1.6 in)
195652.1 mm (2.1 in)
195741.9 mm (1.6 in)
195852.1 mm (2.1 in)
195929.2 mm (1.1 in)
196051.3 mm (2.0 in)
196130.5 mm (1.2 in)
196225.4 mm (1.0 in)
196352.8 mm (2.1 in)
196469.1 mm (2.7 in)
196523.1 mm (0.9 in)
196633.5 mm (1.3 in)
196724.6 mm (1.0 in)
196834.0 mm (1.3 in)
1969126.7 mm (5.0 in)
197038.6 mm (1.5 in)
197186.9 mm (3.4 in)
197228.2 mm (1.1 in)
197353.6 mm (2.1 in)
197452.2 mm (2.1 in)
197558.6 mm (2.3 in)
197624.4 mm (1.0 in)
197734.2 mm (1.3 in)
197828.0 mm (1.1 in)
197936.0 mm (1.4 in)
198040.6 mm (1.6 in)
198133.6 mm (1.3 in)
198234.4 mm (1.4 in)
198339.0 mm (1.5 in)
198442.0 mm (1.7 in)
198552.2 mm (2.1 in)
198656.2 mm (2.2 in)
198760.6 mm (2.4 in)
198849.4 mm (1.9 in)
198942.0 mm (1.7 in)
199039.0 mm (1.5 in)
199142.0 mm (1.7 in)
199251.2 mm (2.0 in)
199370.6 mm (2.8 in)
199427.2 mm (1.1 in)
199535.2 mm (1.4 in)
199640.0 mm (1.6 in)
199759.2 mm (2.3 in)
199843.8 mm (1.7 in)
199937.2 mm (1.5 in)
200040.6 mm (1.6 in)
200126.6 mm (1.0 in)
200240.0 mm (1.6 in)
200353.6 mm (2.1 in)
200429.1 mm (1.1 in)
200548.8 mm (1.9 in)
200628.0 mm (1.1 in)
200772.0 mm (2.8 in)
200859.0 mm (2.3 in)
200935.0 mm (1.4 in)
201054.6 mm (2.1 in)
201148.4 mm (1.9 in)
201255.2 mm (2.2 in)
201330.4 mm (1.2 in)
201447.8 mm (1.9 in)
201537.2 mm (1.5 in)
201666.2 mm (2.6 in)
201736.4 mm (1.4 in)
201837.2 mm (1.5 in)
201936.0 mm (1.4 in)
202040.6 mm (1.6 in)
202129.0 mm (1.1 in)
202252.0 mm (2.0 in)
202356.0 mm (2.2 in)
202431.0 mm (1.2 in)
202552.0 mm (2.0 in)
202667.0 mm (2.6 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Mount Bold Reservoir by year The wettest five days of the year at Mount Bold Reservoir, 1951 to 2026. The record is 140.4 mm (5.5 in) in 1971, marked on the chart; the median year is 76.1 mm (3.0 in). 0501001501960198020002020Record: 140.4 mm (5.5 in) in 1971
The wettest five days of the year at Mount Bold Reservoir, 1951 to 2026. The record is 140.4 mm (5.5 in) in 1971, marked on the chart; the median year is 76.1 mm (3.0 in).
Wettest five days (Rx5day) at Mount Bold Reservoir by year
YearWettest five days (Rx5day)
195186.8 mm (3.4 in)
195266.0 mm (2.6 in)
1953102.9 mm (4.1 in)
195472.1 mm (2.8 in)
195575.5 mm (3.0 in)
1956109.2 mm (4.3 in)
195748.7 mm (1.9 in)
195883.6 mm (3.3 in)
195954.6 mm (2.1 in)
196072.4 mm (2.9 in)
196157.9 mm (2.3 in)
196262.2 mm (2.4 in)
196396.2 mm (3.8 in)
196482.5 mm (3.2 in)
196536.8 mm (1.4 in)
196658.2 mm (2.3 in)
196748.6 mm (1.9 in)
196881.9 mm (3.2 in)
1969136.6 mm (5.4 in)
197057.0 mm (2.2 in)
1971140.4 mm (5.5 in)
197248.5 mm (1.9 in)
197376.1 mm (3.0 in)
197471.6 mm (2.8 in)
197564.8 mm (2.6 in)
197650.6 mm (2.0 in)
197758.8 mm (2.3 in)
197857.4 mm (2.3 in)
197975.4 mm (3.0 in)
198060.2 mm (2.4 in)
198193.4 mm (3.7 in)
198268.2 mm (2.7 in)
198375.6 mm (3.0 in)
198469.4 mm (2.7 in)
198563.0 mm (2.5 in)
1986134.6 mm (5.3 in)
1987116.0 mm (4.6 in)
1988109.2 mm (4.3 in)
198961.8 mm (2.4 in)
199082.6 mm (3.3 in)
199179.4 mm (3.1 in)
199294.4 mm (3.7 in)
1993100.8 mm (4.0 in)
199455.4 mm (2.2 in)
199590.0 mm (3.5 in)
199683.2 mm (3.3 in)
199798.2 mm (3.9 in)
199855.6 mm (2.2 in)
199985.0 mm (3.3 in)
200079.4 mm (3.1 in)
200176.0 mm (3.0 in)
200281.8 mm (3.2 in)
2003102.6 mm (4.0 in)
200471.2 mm (2.8 in)
200585.4 mm (3.4 in)
200655.4 mm (2.2 in)
2007136.2 mm (5.4 in)
200889.6 mm (3.5 in)
200994.2 mm (3.7 in)
201071.6 mm (2.8 in)
201170.4 mm (2.8 in)
2012100.0 mm (3.9 in)
201390.0 mm (3.5 in)
201460.2 mm (2.4 in)
201568.8 mm (2.7 in)
2016107.0 mm (4.2 in)
201781.0 mm (3.2 in)
201879.4 mm (3.1 in)
201970.4 mm (2.8 in)
202070.2 mm (2.8 in)
202169.8 mm (2.7 in)
202286.2 mm (3.4 in)
202396.6 mm (3.8 in)
202469.0 mm (2.7 in)
202581.2 mm (3.2 in)
2026101.6 mm (4.0 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Mount Bold Reservoir by year The longest dry spell of the year at Mount Bold Reservoir, 1951 to 2026. The record is 64 days in 2025, marked on the chart; the median year is 28 days. 0204060801960198020002020Record: 64 days in 2025
The longest dry spell of the year at Mount Bold Reservoir, 1951 to 2026. The record is 64 days in 2025, marked on the chart; the median year is 28 days.
Longest dry spell (CDD) at Mount Bold Reservoir by year
YearLongest dry spell (CDD)
195119 days
195226 days
195342 days
195444 days
195534 days
195624 days
195731 days
195826 days
195936 days
196027 days
196137 days
196222 days
196340 days
196423 days
196528 days
196627 days
196735 days
196828 days
196933 days
197049 days
197118 days
197235 days
197321 days
197424 days
197516 days
197624 days
197719 days
197837 days
197918 days
198044 days
198121 days
198227 days
198321 days
198432 days
198534 days
198652 days
198724 days
198831 days
198928 days
199033 days
199142 days
199224 days
199322 days
199434 days
199524 days
199618 days
199725 days
199825 days
199921 days
200038 days
200125 days
200244 days
200325 days
200444 days
200525 days
200632 days
200729 days
200831 days
200938 days
201023 days
201128 days
201220 days
201322 days
201426 days
201530 days
201632 days
201719 days
201820 days
201939 days
202032 days
202130 days
202219 days
202320 days
202448 days
202564 days
202648 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

74 years, 1952 to 2025

A day with at least 41.6 mm (1.6 in) of rain is expected about once in 2 years. A day with at least 96.7 mm (3.8 in) of rain is expected about once in 100 years.

Rainfall return levels at Mount Bold Reservoir: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years41.6 mm (1.6 in)
5 years55.0 mm (2.2 in)
10 years64.4 mm (2.5 in)
25 years76.9 mm (3.0 in)
50 years86.6 mm (3.4 in)
100 years96.7 mm (3.8 in)Longer than the 74 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, 74 years of values from 1952 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: 126.7 mm (5.0 in) in 1969; 86.9 mm (3.4 in) in 1971; 72.0 mm (2.8 in) in 2007.

Download the Data

  • Data for Mount Bold Reservoir standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Mount Bold Reservoir 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 (2026-10-14).