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Data as of 2025-12-31
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Built 2026-10-15 (15 October 2026)

Lake William Hovell Reservoir Weather Records (ASN00083074)

Record envelope, standing records and threshold days for Lake William Hovell Reservoir (ASN00083074), Australia, with 46 years of record.

Key Facts for Lake William Hovell Reservoir

  • Lake William Hovell Reservoir (ASN00083074) is a weather station in Australia at -36.91 latitude and 146.39 longitude, 440 m (1,444 ft) above sea level.
  • The station reports from 1978 to 2023, 46 years of record.
  • 0 records set at Lake William Hovell Reservoir still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Lake William Hovell Reservoir set a daily record precipitation of 19.6 mm (0.8 in) on 24 March 2023.

About the Station

  • Location: Australia, -36.91 latitude, 146.39 longitude.
  • Elevation: 440 m (1,444 ft).
  • Period of record: 1978 to 2023, 46 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Lake William Hovell Reservoir, with 2026 drawn through them The band shows the record high and record low for each calendar day at Lake William Hovell 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 Lake William Hovell 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 Lake William Hovell Reservoir, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
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Decn/an/an/an/a

Which Years Hold Standing Records

0 standing records
Standing records at Lake William Hovell Reservoir by the year they were set 0 records at Lake William Hovell Reservoir still stand. 00000000000
0 records at Lake William Hovell Reservoir still stand.
Standing records at Lake William Hovell Reservoir by the year they were set
Year setStanding records

All-Time Record Progression

1 new records
When Lake William Hovell Reservoir set new all-time records 1 all-time records were set at Lake William Hovell Reservoir between 2 January 2010 and 2 January 2010. Each dot is a new record. Record daily precipitation2 January 2010: Record daily precipitation 150.0 mm (5.9 in)2010
1 all-time records were set at Lake William Hovell Reservoir between 2 January 2010 and 2 January 2010. Each dot is a new record.
When Lake William Hovell Reservoir set new all-time records
DateKindDetail
2010-01-02Record daily precipitationRecord daily precipitation 150.0 mm (5.9 in)

Wettest Day of Each Month

Jan: 150.0 mm (5.9 in)
Record daily precipitation for each month at Lake William Hovell Reservoir The wettest day on record for each calendar month at Lake William Hovell Reservoir. The most was 150.0 mm (5.9 in) on 2 January 2010. 050100150 Jan: 150.0 mm (5.9 in), 2 January 2010 Jan Feb: 101.4 mm (4.0 in), 3 February 2005 Feb Mar: 86.0 mm (3.4 in), 21 March 1989 Mar Apr: 65.8 mm (2.6 in), 24 April 1980 Apr May: 62.2 mm (2.4 in), 10 May 1989 May Jun: 70.8 mm (2.8 in), 11 June 2005 Jun Jul: 101.8 mm (4.0 in), 24 July 2003 Jul Aug: 60.2 mm (2.4 in), 27 August 1999 Aug Sep: 117.6 mm (4.6 in), 23 September 1998 Sep Oct: 114.8 mm (4.5 in), 4 October 1993 Oct Nov: 77.6 mm (3.1 in), 24 November 1988 Nov Dec: 67.2 mm (2.6 in), 22 December 2007 Dec
The wettest day on record for each calendar month at Lake William Hovell Reservoir. The most was 150.0 mm (5.9 in) on 2 January 2010.
Record daily precipitation for each month at Lake William Hovell Reservoir
MonthRecord daily precipitation (mm)Date
Jan150.0 mm (5.9 in)2 January 2010
Feb101.4 mm (4.0 in)3 February 2005
Mar86.0 mm (3.4 in)21 March 1989
Apr65.8 mm (2.6 in)24 April 1980
May62.2 mm (2.4 in)10 May 1989
Jun70.8 mm (2.8 in)11 June 2005
Jul101.8 mm (4.0 in)24 July 2003
Aug60.2 mm (2.4 in)27 August 1999
Sep117.6 mm (4.6 in)23 September 1998
Oct114.8 mm (4.5 in)4 October 1993
Nov77.6 mm (3.1 in)24 November 1988
Dec67.2 mm (2.6 in)22 December 2007

Latest Records

20
Latest records at Lake William Hovell Reservoir
DateStationRecordValueBeat old record byOld record stoodSignificance
24 March 2023Lake William Hovell Reservoir, AUdaily rain19.6 mm (0.8 in)1.8 mm (0.07 in)40 years17 of 100 (Routine)
14 December 2018Lake William Hovell Reservoir, AUdaily rain56.2 mm (2.2 in)1.0 mm (0.04 in)37 years15 of 100 (Routine)
13 December 2018Lake William Hovell Reservoir, AUdaily rain43.6 mm (1.7 in)8.2 mm (0.32 in)9 years12 of 100 (Routine)
8 August 2018Lake William Hovell Reservoir, AUdaily rain38.6 mm (1.5 in)1.4 mm (0.06 in)20 years11 of 100 (Routine)
18 June 2018Lake William Hovell Reservoir, AUdaily rain22.4 mm (0.9 in)2.8 mm (0.11 in)19 years11 of 100 (Routine)
15 June 2018Lake William Hovell Reservoir, AUdaily rain36.0 mm (1.4 in)26.8 mm (1.1 in)36 years38 of 100 (Notable)
16 April 2018Lake William Hovell Reservoir, AUdaily rain24.8 mm (1.0 in)3.8 mm (0.15 in)32 years16 of 100 (Routine)
19 February 2011Lake William Hovell Reservoir, AUdaily rain75.6 mm (3.0 in)71.4 mm (2.8 in)24 years50 of 100 (Notable)
12 February 2011Lake William Hovell Reservoir, AUdaily rain27.8 mm (1.1 in)12.4 mm (0.5 in)29 years19 of 100 (Routine)
6 February 2011Lake William Hovell Reservoir, AUdaily rain33.2 mm (1.3 in)10.0 mm (0.4 in)16 years13 of 100 (Routine)
5 February 2011Lake William Hovell Reservoir, AUdaily rain49.2 mm (1.9 in)30.4 mm (1.2 in)5 years25 of 100 (Routine)
15 January 2011Lake William Hovell Reservoir, AUdaily rain54.0 mm (2.1 in)37.8 mm (1.5 in)27 years31 of 100 (Routine)
14 January 2011Lake William Hovell Reservoir, AUdaily rain38.2 mm (1.5 in)34.4 mm (1.4 in)0 years22 of 100 (Routine)
13 January 2011Lake William Hovell Reservoir, AUdaily rain38.2 mm (1.5 in)20.0 mm (0.8 in)12 years17 of 100 (Routine)
15 October 2010Lake William Hovell Reservoir, AUdaily rain26.2 mm (1.0 in)18.4 mm (0.7 in)12 years20 of 100 (Routine)
14 July 2010Lake William Hovell Reservoir, AUdaily rain36.8 mm (1.4 in)14.0 mm (0.6 in)15 years18 of 100 (Routine)
12 July 2010Lake William Hovell Reservoir, AUdaily rain39.0 mm (1.5 in)22.8 mm (0.9 in)16 years25 of 100 (Routine)
26 June 2010Lake William Hovell Reservoir, AUdaily rain41.4 mm (1.6 in)6.6 mm (0.26 in)28 years16 of 100 (Routine)
14 January 2010Lake William Hovell Reservoir, AUdaily rain3.8 mm (0.15 in)3.8 mm (0.15 in)32 years14 of 100 (Routine)
2 January 2010Lake William Hovell Reservoir, AUall-time rain150.0 mm (5.9 in)32.4 mm (1.3 in)11 years47 of 100 (Notable)

Extremes by Year

1978 to 2023
Yearly extremes at Lake William Hovell Reservoir: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)150.0 mm (5.9 in)201067.3 mm (2.6 in)36
Wettest five days (Rx5day)241.4 mm (9.5 in)1981113.4 mm (4.5 in)35
Longest dry spell (CDD)44 days198523 days35

Wettest day (Rx1day)

Wettest day (Rx1day) at Lake William Hovell Reservoir by year The wettest day of the year at Lake William Hovell Reservoir, 1978 to 2023. The record is 150.0 mm (5.9 in) in 2010, marked on the chart; the median year is 67.3 mm (2.6 in). 05010015019801990200020102020Record: 150.0 mm (5.9 in) in 2010
The wettest day of the year at Lake William Hovell Reservoir, 1978 to 2023. The record is 150.0 mm (5.9 in) in 2010, marked on the chart; the median year is 67.3 mm (2.6 in).
Wettest day (Rx1day) at Lake William Hovell Reservoir by year
YearWettest day (Rx1day)
197877.0 mm (3.0 in)
197964.0 mm (2.5 in)
198067.0 mm (2.6 in)
198177.6 mm (3.1 in)
198255.4 mm (2.2 in)
198364.6 mm (2.5 in)
198482.0 mm (3.2 in)
198556.8 mm (2.2 in)
198672.9 mm (2.9 in)
198762.0 mm (2.4 in)
198877.6 mm (3.1 in)
198986.0 mm (3.4 in)
199045.2 mm (1.8 in)
199155.0 mm (2.2 in)
199261.0 mm (2.4 in)
1993114.8 mm (4.5 in)
199468.8 mm (2.7 in)
199557.6 mm (2.3 in)
199678.0 mm (3.1 in)
199767.4 mm (2.7 in)
1998117.6 mm (4.6 in)
199960.2 mm (2.4 in)
200071.2 mm (2.8 in)
200153.2 mm (2.1 in)
200248.2 mm (1.9 in)
2003101.8 mm (4.0 in)
200475.2 mm (3.0 in)
2005101.4 mm (4.0 in)
200630.4 mm (1.2 in)
200767.2 mm (2.6 in)
200879.6 mm (3.1 in)
200943.8 mm (1.7 in)
2010150.0 mm (5.9 in)
201175.6 mm (3.0 in)
201856.2 mm (2.2 in)
202319.6 mm (0.8 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Lake William Hovell Reservoir by year The wettest five days of the year at Lake William Hovell Reservoir, 1978 to 2023. The record is 241.4 mm (9.5 in) in 1981, marked on the chart; the median year is 113.4 mm (4.5 in). 010020030019801990200020102020Record: 241.4 mm (9.5 in) in 1981
The wettest five days of the year at Lake William Hovell Reservoir, 1978 to 2023. The record is 241.4 mm (9.5 in) in 1981, marked on the chart; the median year is 113.4 mm (4.5 in).
Wettest five days (Rx5day) at Lake William Hovell Reservoir by year
YearWettest five days (Rx5day)
1978124.0 mm (4.9 in)
1979117.8 mm (4.6 in)
1980108.8 mm (4.3 in)
1981241.4 mm (9.5 in)
198272.8 mm (2.9 in)
1983148.8 mm (5.9 in)
1984111.4 mm (4.4 in)
1985108.6 mm (4.3 in)
1986178.5 mm (7.0 in)
1987177.6 mm (7.0 in)
1988149.6 mm (5.9 in)
198989.0 mm (3.5 in)
1990113.4 mm (4.5 in)
199189.8 mm (3.5 in)
1992149.0 mm (5.9 in)
1993161.0 mm (6.3 in)
1994103.6 mm (4.1 in)
1995167.6 mm (6.6 in)
1996171.0 mm (6.7 in)
199773.8 mm (2.9 in)
1998223.6 mm (8.8 in)
199973.0 mm (2.9 in)
200081.2 mm (3.2 in)
200187.4 mm (3.4 in)
200275.6 mm (3.0 in)
2003155.8 mm (6.1 in)
200480.8 mm (3.2 in)
2005221.2 mm (8.7 in)
200646.6 mm (1.8 in)
200785.0 mm (3.3 in)
200896.4 mm (3.8 in)
200927.0 mm (1.1 in)
2010150.0 mm (5.9 in)
2011130.4 mm (5.1 in)
2018117.8 mm (4.6 in)
2023n/a

Longest dry spell (CDD)

Longest dry spell (CDD) at Lake William Hovell Reservoir by year The longest dry spell of the year at Lake William Hovell Reservoir, 1978 to 2023. The record is 44 days in 1985, marked on the chart; the median year is 23 days. 102030405019801990200020102020Record: 44 days in 1985
The longest dry spell of the year at Lake William Hovell Reservoir, 1978 to 2023. The record is 44 days in 1985, marked on the chart; the median year is 23 days.
Longest dry spell (CDD) at Lake William Hovell Reservoir by year
YearLongest dry spell (CDD)
197815 days
197918 days
198039 days
198116 days
198223 days
198342 days
198418 days
198544 days
198632 days
198716 days
198825 days
198921 days
199032 days
199130 days
199232 days
199317 days
199421 days
199523 days
199617 days
199719 days
199819 days
199936 days
200028 days
200119 days
200232 days
200329 days
200420 days
200523 days
200643 days
200724 days
200825 days
200922 days
201013 days
201115 days
201817 days
2023n/a

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.

Download the Data

  • Data for Lake William Hovell Reservoir standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Lake William Hovell 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 (2025-12-31).