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Data as of 2025-12-31
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Built 2026-10-16 (16 October 2026)

Walhallow Weather Records (ASN00015147)

Record envelope, standing records and threshold days for Walhallow (ASN00015147), Australia, with 103 years of record.

Key Facts for Walhallow

  • Walhallow (ASN00015147) is a weather station in Australia at -17.78 latitude and 135.66 longitude, 235 m (771 ft) above sea level.
  • The station reports from 1919 to 2021, 103 years of record.
  • 0 records set at Walhallow still stand.
  • Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

  • Location: Australia, -17.78 latitude, 135.66 longitude.
  • Elevation: 235 m (771 ft).
  • Period of record: 1919 to 2021, 103 years.
  • Eligible elements: none yet.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Walhallow, with 2026 drawn through them The band shows the record high and record low for each calendar day at Walhallow. 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 Walhallow. 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 Walhallow, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jann/an/an/an/a
Febn/an/an/an/a
Marn/an/an/an/a
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 Walhallow by the year they were set 0 records at Walhallow still stand. 00000000000
0 records at Walhallow still stand.
Standing records at Walhallow by the year they were set
Year setStanding records

Wettest Day of Each Month

Jan: 154.9 mm (6.1 in)
Record daily precipitation for each month at Walhallow The wettest day on record for each calendar month at Walhallow. The most was 154.9 mm (6.1 in) on 11 January 1921. 050100150200 Jan: 154.9 mm (6.1 in), 11 January 1921 Jan Feb: 121.0 mm (4.8 in), 25 February 1977 Feb Mar: 87.0 mm (3.4 in), 25 March 1984 Mar Apr: 33.0 mm (1.3 in), 6 April 2006 Apr May: 54.0 mm (2.1 in), 21 May 1990 May Jun: 32.0 mm (1.3 in), 8 June 2000 Jun Jul: 10.0 mm (0.4 in), 2 July 1999 Jul Aug: 15.0 mm (0.6 in), 17 August 2007 Aug Sep: 52.0 mm (2.0 in), 13 September 1992 Sep Oct: 72.0 mm (2.8 in), 21 October 2000 Oct Nov: 65.0 mm (2.6 in), 9 November 2021 Nov Dec: 78.2 mm (3.1 in), 7 December 1920 Dec
The wettest day on record for each calendar month at Walhallow. The most was 154.9 mm (6.1 in) on 11 January 1921.
Record daily precipitation for each month at Walhallow
MonthRecord daily precipitation (mm)Date
Jan154.9 mm (6.1 in)11 January 1921
Feb121.0 mm (4.8 in)25 February 1977
Mar87.0 mm (3.4 in)25 March 1984
Apr33.0 mm (1.3 in)6 April 2006
May54.0 mm (2.1 in)21 May 1990
Jun32.0 mm (1.3 in)8 June 2000
Jul10.0 mm (0.4 in)2 July 1999
Aug15.0 mm (0.6 in)17 August 2007
Sep52.0 mm (2.0 in)13 September 1992
Oct72.0 mm (2.8 in)21 October 2000
Nov65.0 mm (2.6 in)9 November 2021
Dec78.2 mm (3.1 in)7 December 1920

Latest Records

0

No records were set at this station in the latest data.

Extremes by Year

1919 to 2021
Yearly extremes at Walhallow: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)154.9 mm (6.1 in)192163.0 mm (2.5 in)37
Wettest five days (Rx5day)230.0 mm (9.1 in)2004123.0 mm (4.8 in)37
Longest dry spell (CDD)258 days199798 days37

Wettest day (Rx1day)

Wettest day (Rx1day) at Walhallow by year The wettest day of the year at Walhallow, 1919 to 2021. The record is 154.9 mm (6.1 in) in 1921, marked on the chart; the median year is 63.0 mm (2.5 in). 050100150200192019401960198020002020Record: 154.9 mm (6.1 in) in 1921
The wettest day of the year at Walhallow, 1919 to 2021. The record is 154.9 mm (6.1 in) in 1921, marked on the chart; the median year is 63.0 mm (2.5 in).
Wettest day (Rx1day) at Walhallow by year
YearWettest day (Rx1day)
191961.0 mm (2.4 in)
192078.2 mm (3.1 in)
1921154.9 mm (6.1 in)
192280.0 mm (3.1 in)
192429.5 mm (1.2 in)
19750.0 mm (0.00 in)
1977121.0 mm (4.8 in)
198152.0 mm (2.0 in)
198378.8 mm (3.1 in)
198487.0 mm (3.4 in)
198955.5 mm (2.2 in)
199059.2 mm (2.3 in)
1991108.2 mm (4.3 in)
199252.0 mm (2.0 in)
199384.0 mm (3.3 in)
199472.0 mm (2.8 in)
19956.6 mm (0.26 in)
199653.0 mm (2.1 in)
199739.0 mm (1.5 in)
199854.0 mm (2.1 in)
199966.0 mm (2.6 in)
200077.0 mm (3.0 in)
200155.0 mm (2.2 in)
200268.0 mm (2.7 in)
200376.0 mm (3.0 in)
200495.0 mm (3.7 in)
200536.0 mm (1.4 in)
200685.0 mm (3.3 in)
200775.0 mm (3.0 in)
200846.0 mm (1.8 in)
201455.6 mm (2.2 in)
201563.0 mm (2.5 in)
201665.0 mm (2.6 in)
201739.5 mm (1.6 in)
201846.4 mm (1.8 in)
20195.2 mm (0.20 in)
202165.0 mm (2.6 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Walhallow by year The wettest five days of the year at Walhallow, 1919 to 2021. The record is 230.0 mm (9.1 in) in 2004, marked on the chart; the median year is 123.0 mm (4.8 in). 0100200300192019401960198020002020Record: 230.0 mm (9.1 in) in 2004
The wettest five days of the year at Walhallow, 1919 to 2021. The record is 230.0 mm (9.1 in) in 2004, marked on the chart; the median year is 123.0 mm (4.8 in).
Wettest five days (Rx5day) at Walhallow by year
YearWettest five days (Rx5day)
191961.0 mm (2.4 in)
1920124.4 mm (4.9 in)
1921207.3 mm (8.2 in)
1922176.6 mm (7.0 in)
192457.4 mm (2.3 in)
19750.0 mm (0.00 in)
1977223.0 mm (8.8 in)
198183.2 mm (3.3 in)
1983179.2 mm (7.1 in)
1984156.4 mm (6.2 in)
198990.1 mm (3.5 in)
199072.2 mm (2.8 in)
1991140.0 mm (5.5 in)
199278.2 mm (3.1 in)
1993173.2 mm (6.8 in)
1994124.2 mm (4.9 in)
199516.2 mm (0.6 in)
1996161.0 mm (6.3 in)
199766.4 mm (2.6 in)
199857.4 mm (2.3 in)
1999120.6 mm (4.7 in)
2000153.0 mm (6.0 in)
2001150.2 mm (5.9 in)
2002123.0 mm (4.8 in)
2003196.0 mm (7.7 in)
2004230.0 mm (9.1 in)
200554.2 mm (2.1 in)
2006141.2 mm (5.6 in)
2007169.0 mm (6.7 in)
2008141.0 mm (5.6 in)
201475.6 mm (3.0 in)
2015108.8 mm (4.3 in)
2016127.0 mm (5.0 in)
201780.4 mm (3.2 in)
2018104.2 mm (4.1 in)
20195.2 mm (0.20 in)
202165.0 mm (2.6 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Walhallow by year The longest dry spell of the year at Walhallow, 1919 to 2021. The record is 258 days in 1997, marked on the chart; the median year is 98 days. 0100200300192019401960198020002020Record: 258 days in 1997
The longest dry spell of the year at Walhallow, 1919 to 2021. The record is 258 days in 1997, marked on the chart; the median year is 98 days.
Longest dry spell (CDD) at Walhallow by year
YearLongest dry spell (CDD)
191999 days
192097 days
192138 days
192216 days
192427 days
1975123 days
197778 days
198159 days
198324 days
198447 days
1989131 days
1990101 days
1991133 days
1992117 days
1993186 days
199444 days
199547 days
1996150 days
1997258 days
199868 days
199991 days
2000126 days
2001200 days
2002252 days
2003191 days
2004243 days
2005179 days
2006235 days
200779 days
200812 days
201414 days
201516 days
201627 days
201798 days
2018181 days
201962 days
2021118 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.

Download the Data

  • Data for Walhallow standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Walhallow 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 2026-10-14 (14 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2025-12-31).