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Built 2026-10-15 (15 October 2026)

Ashgrove Weather Records (ASN00035114)

Record envelope, standing records and threshold days for Ashgrove (ASN00035114), Australia, with 57 years of record.

Key Facts for Ashgrove

  • Ashgrove (ASN00035114) is a weather station in Australia at -23.20 latitude and 149.08 longitude, 120 m (394 ft) above sea level.
  • The station reports from 1926 to 1982, 57 years of record.
  • 0 records set at Ashgrove still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Ashgrove set a daily record precipitation of 50.0 mm (2.0 in) on 4 March 1982.

About the Station

  • Location: Australia, -23.20 latitude, 149.08 longitude.
  • Elevation: 120 m (394 ft).
  • Period of record: 1926 to 1982, 57 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Ashgrove, with 2026 drawn through them The band shows the record high and record low for each calendar day at Ashgrove. 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 Ashgrove. 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 Ashgrove, 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 Ashgrove by the year they were set 0 records at Ashgrove still stand. 00000000000
0 records at Ashgrove still stand.
Standing records at Ashgrove by the year they were set
Year setStanding records

All-Time Record Progression

1 new records
When Ashgrove set new all-time records 1 all-time records were set at Ashgrove between 20 December 1973 and 20 December 1973. Each dot is a new record. Record daily precipitation20 December 1973: Record daily precipitation 279.9 mm (11.0 in)
1 all-time records were set at Ashgrove between 20 December 1973 and 20 December 1973. Each dot is a new record.
When Ashgrove set new all-time records
DateKindDetail
1973-12-20Record daily precipitationRecord daily precipitation 279.9 mm (11.0 in)

Wettest Day of Each Month

Dec: 279.9 mm (11.0 in)
Record daily precipitation for each month at Ashgrove The wettest day on record for each calendar month at Ashgrove. The most was 279.9 mm (11.0 in) on 20 December 1973. 0100200300 Jan: 109.2 mm (4.3 in), 16 January 1930 Jan Feb: 171.5 mm (6.8 in), 18 February 1959 Feb Mar: 100.8 mm (4.0 in), 17 March 1940 Mar Apr: 213.4 mm (8.4 in), 20 April 1928 Apr May: 157.0 mm (6.2 in), 9 May 1930 May Jun: 85.1 mm (3.4 in), 15 June 1929 Jun Jul: 110.0 mm (4.3 in), 10 July 1933 Jul Aug: 46.5 mm (1.8 in), 21 August 1966 Aug Sep: 86.9 mm (3.4 in), 11 September 1931 Sep Oct: 67.3 mm (2.6 in), 26 October 1952 Oct Nov: 91.4 mm (3.6 in), 11 November 1934 Nov Dec: 279.9 mm (11.0 in), 20 December 1973 Dec
The wettest day on record for each calendar month at Ashgrove. The most was 279.9 mm (11.0 in) on 20 December 1973.
Record daily precipitation for each month at Ashgrove
MonthRecord daily precipitation (mm)Date
Jan109.2 mm (4.3 in)16 January 1930
Feb171.5 mm (6.8 in)18 February 1959
Mar100.8 mm (4.0 in)17 March 1940
Apr213.4 mm (8.4 in)20 April 1928
May157.0 mm (6.2 in)9 May 1930
Jun85.1 mm (3.4 in)15 June 1929
Jul110.0 mm (4.3 in)10 July 1933
Aug46.5 mm (1.8 in)21 August 1966
Sep86.9 mm (3.4 in)11 September 1931
Oct67.3 mm (2.6 in)26 October 1952
Nov91.4 mm (3.6 in)11 November 1934
Dec279.9 mm (11.0 in)20 December 1973

Latest Records

20
Latest records at Ashgrove
DateStationRecordValueBeat old record byOld record stoodSignificance
4 March 1982Ashgrove, AUdaily rain50.0 mm (2.0 in)14.4 mm (0.6 in)45 years26 of 100 (Routine)
22 May 1981Ashgrove, AUdaily rain37.0 mm (1.5 in)24.3 mm (1.0 in)48 years29 of 100 (Routine)
9 April 1981Ashgrove, AUdaily rain19.2 mm (0.8 in)5.2 mm (0.20 in)28 years15 of 100 (Routine)
7 February 1981Ashgrove, AUdaily rain41.4 mm (1.6 in)0.3 mm (0.01 in)10 years8 of 100 (Routine)
29 December 1980Ashgrove, AUdaily rain38.0 mm (1.5 in)9.0 mm (0.35 in)6 years9 of 100 (Routine)
15 December 1980Ashgrove, AUdaily rain22.0 mm (0.9 in)2.9 mm (0.11 in)9 years8 of 100 (Routine)
6 November 1980Ashgrove, AUdaily rain19.0 mm (0.7 in)4.0 mm (0.16 in)2 years7 of 100 (Routine)
18 October 1980Ashgrove, AUdaily rain33.0 mm (1.3 in)22.8 mm (0.9 in)35 years32 of 100 (Routine)
31 July 1980Ashgrove, AUdaily rain22.0 mm (0.9 in)22.0 mm (0.9 in)54 years20 of 100 (Routine)
23 May 1980Ashgrove, AUdaily rain40.0 mm (1.6 in)7.2 mm (0.28 in)36 years18 of 100 (Routine)
25 April 1980Ashgrove, AUdaily rain4.0 mm (0.16 in)4.0 mm (0.16 in)54 years20 of 100 (Routine)
10 March 1979Ashgrove, AUdaily rain32.4 mm (1.3 in)2.4 mm (0.09 in)48 years20 of 100 (Routine)
6 February 1979Ashgrove, AUdaily rain40.8 mm (1.6 in)13.6 mm (0.5 in)24 years17 of 100 (Routine)
6 November 1978Ashgrove, AUdaily rain15.0 mm (0.6 in)0.8 mm (0.03 in)24 years12 of 100 (Routine)
4 November 1978Ashgrove, AUdaily rain57.0 mm (2.2 in)38.7 mm (1.5 in)12 years33 of 100 (Routine)
2 February 1978Ashgrove, AUdaily rain46.4 mm (1.8 in)25.6 mm (1.0 in)44 years28 of 100 (Routine)
1 February 1978Ashgrove, AUdaily rain144.6 mm (5.7 in)47.8 mm (1.9 in)35 years35 of 100 (Notable)
7 January 1978Ashgrove, AUdaily rain34.0 mm (1.3 in)3.0 mm (0.12 in)4 years7 of 100 (Routine)
21 December 1977Ashgrove, AUdaily rain139.0 mm (5.5 in)104.5 mm (4.1 in)20 years51 of 100 (Notable)
18 November 1977Ashgrove, AUdaily rain39.0 mm (1.5 in)20.7 mm (0.8 in)31 years27 of 100 (Routine)

Extremes by Year

1926 to 1982
Yearly extremes at Ashgrove: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)279.9 mm (11.0 in)197378.7 mm (3.1 in)57
Wettest five days (Rx5day)347.1 mm (13.7 in)1973117.1 mm (4.6 in)57
Longest dry spell (CDD)182 days197763 days57

Wettest day (Rx1day)

Wettest day (Rx1day) at Ashgrove by year The wettest day of the year at Ashgrove, 1926 to 1982. The record is 279.9 mm (11.0 in) in 1973, marked on the chart; the median year is 78.7 mm (3.1 in). 0100200300193019401950196019701980Record: 279.9 mm (11.0 in) in 1973
The wettest day of the year at Ashgrove, 1926 to 1982. The record is 279.9 mm (11.0 in) in 1973, marked on the chart; the median year is 78.7 mm (3.1 in).
Wettest day (Rx1day) at Ashgrove by year
YearWettest day (Rx1day)
192654.6 mm (2.1 in)
192781.8 mm (3.2 in)
1928213.4 mm (8.4 in)
192985.1 mm (3.4 in)
1930157.0 mm (6.2 in)
193186.9 mm (3.4 in)
193253.3 mm (2.1 in)
1933110.0 mm (4.3 in)
193491.4 mm (3.6 in)
193563.5 mm (2.5 in)
193667.1 mm (2.6 in)
193764.8 mm (2.6 in)
1938106.7 mm (4.2 in)
193971.4 mm (2.8 in)
1940100.8 mm (4.0 in)
194155.6 mm (2.2 in)
1942108.0 mm (4.3 in)
1943113.0 mm (4.4 in)
194469.3 mm (2.7 in)
194547.5 mm (1.9 in)
194653.1 mm (2.1 in)
194753.3 mm (2.1 in)
194858.9 mm (2.3 in)
194994.2 mm (3.7 in)
1950122.7 mm (4.8 in)
195185.3 mm (3.4 in)
195280.3 mm (3.2 in)
195376.2 mm (3.0 in)
195482.6 mm (3.3 in)
1955102.4 mm (4.0 in)
195654.6 mm (2.1 in)
195736.1 mm (1.4 in)
195878.7 mm (3.1 in)
1959171.5 mm (6.8 in)
196048.0 mm (1.9 in)
196192.7 mm (3.6 in)
196294.7 mm (3.7 in)
196359.9 mm (2.4 in)
196483.3 mm (3.3 in)
196543.2 mm (1.7 in)
196646.5 mm (1.8 in)
196759.2 mm (2.3 in)
196853.6 mm (2.1 in)
196942.4 mm (1.7 in)
197048.5 mm (1.9 in)
197199.8 mm (3.9 in)
197262.7 mm (2.5 in)
1973279.9 mm (11.0 in)
197496.4 mm (3.8 in)
197593.6 mm (3.7 in)
197675.0 mm (3.0 in)
1977139.0 mm (5.5 in)
1978144.6 mm (5.7 in)
197940.8 mm (1.6 in)
198040.0 mm (1.6 in)
198179.0 mm (3.1 in)
198250.0 mm (2.0 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Ashgrove by year The wettest five days of the year at Ashgrove, 1926 to 1982. The record is 347.1 mm (13.7 in) in 1973, marked on the chart; the median year is 117.1 mm (4.6 in). 0100200300400193019401950196019701980Record: 347.1 mm (13.7 in) in 1973
The wettest five days of the year at Ashgrove, 1926 to 1982. The record is 347.1 mm (13.7 in) in 1973, marked on the chart; the median year is 117.1 mm (4.6 in).
Wettest five days (Rx5day) at Ashgrove by year
YearWettest five days (Rx5day)
192672.6 mm (2.9 in)
1927177.8 mm (7.0 in)
1928246.9 mm (9.7 in)
1929111.8 mm (4.4 in)
1930179.9 mm (7.1 in)
193186.9 mm (3.4 in)
193253.3 mm (2.1 in)
1933204.7 mm (8.1 in)
1934137.6 mm (5.4 in)
193587.4 mm (3.4 in)
193681.8 mm (3.2 in)
1937105.8 mm (4.2 in)
1938139.7 mm (5.5 in)
193998.1 mm (3.9 in)
1940201.6 mm (7.9 in)
194170.9 mm (2.8 in)
1942142.8 mm (5.6 in)
1943148.4 mm (5.8 in)
1944158.1 mm (6.2 in)
194596.8 mm (3.8 in)
194690.2 mm (3.6 in)
1947104.2 mm (4.1 in)
194863.0 mm (2.5 in)
1949176.2 mm (6.9 in)
1950176.0 mm (6.9 in)
1951193.8 mm (7.6 in)
195291.4 mm (3.6 in)
1953190.5 mm (7.5 in)
1954210.6 mm (8.3 in)
1955225.3 mm (8.9 in)
1956143.1 mm (5.6 in)
195758.5 mm (2.3 in)
1958142.7 mm (5.6 in)
1959208.6 mm (8.2 in)
1960117.1 mm (4.6 in)
1961112.8 mm (4.4 in)
196294.7 mm (3.7 in)
196390.4 mm (3.6 in)
196489.1 mm (3.5 in)
196588.2 mm (3.5 in)
196681.0 mm (3.2 in)
196778.5 mm (3.1 in)
1968132.5 mm (5.2 in)
196953.8 mm (2.1 in)
1970111.5 mm (4.4 in)
1971169.4 mm (6.7 in)
197288.6 mm (3.5 in)
1973347.1 mm (13.7 in)
1974176.2 mm (6.9 in)
1975198.0 mm (7.8 in)
1976173.0 mm (6.8 in)
1977158.0 mm (6.2 in)
1978243.6 mm (9.6 in)
197950.8 mm (2.0 in)
198096.2 mm (3.8 in)
1981152.4 mm (6.0 in)
198257.0 mm (2.2 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Ashgrove by year The longest dry spell of the year at Ashgrove, 1926 to 1982. The record is 182 days in 1977, marked on the chart; the median year is 63 days. 050100150200193019401950196019701980Record: 182 days in 1977
The longest dry spell of the year at Ashgrove, 1926 to 1982. The record is 182 days in 1977, marked on the chart; the median year is 63 days.
Longest dry spell (CDD) at Ashgrove by year
YearLongest dry spell (CDD)
192662 days
192763 days
1928108 days
1929115 days
193092 days
1931118 days
193270 days
193361 days
193462 days
193566 days
193676 days
193748 days
193862 days
193962 days
194044 days
194155 days
194229 days
194335 days
194458 days
194546 days
194698 days
1947137 days
1948111 days
194951 days
195067 days
1951106 days
195239 days
1953137 days
195483 days
195559 days
195626 days
195768 days
195881 days
195955 days
196075 days
196163 days
196269 days
196379 days
196463 days
196544 days
196639 days
196758 days
196848 days
1969113 days
197060 days
197132 days
197282 days
197330 days
197453 days
197585 days
197653 days
1977182 days
197884 days
1979140 days
198078 days
198140 days
198224 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

52 years, 1927 to 1980

A day with at least 75.8 mm (3.0 in) of rain is expected about once in 2 years. A day with at least 259.4 mm (10.2 in) of rain is expected about once in 100 years.

Rainfall return levels at Ashgrove: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years75.8 mm (3.0 in)
5 years110.8 mm (4.4 in)
10 years138.8 mm (5.5 in)
25 years180.7 mm (7.1 in)
50 years217.5 mm (8.6 in)
100 years259.4 mm (10.2 in)Longer than the 52 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, 52 years of values from 1927 to 1980.

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: 279.9 mm (11.0 in) in 1973; 213.4 mm (8.4 in) in 1928; 171.5 mm (6.8 in) in 1959.

Download the Data

  • Data for Ashgrove standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Ashgrove 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).