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Built 2026-10-14 (14 October 2026)

Glenroy Weather Records (ASN00041277)

Record envelope, standing records and threshold days for Glenroy (ASN00041277), Australia, with 69 years of record.

Key Facts for Glenroy

  • Glenroy (ASN00041277) is a weather station in Australia at -26.77 latitude and 151.21 longitude, 408 m (1,339 ft) above sea level.
  • The station reports from 1958 to 2026, 69 years of record.
  • 0 records set at Glenroy still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Glenroy set a daily record precipitation of 24.6 mm (1.0 in) on 28 May 2026.

About the Station

  • Location: Australia, -26.77 latitude, 151.21 longitude.
  • Elevation: 408 m (1,339 ft).
  • Period of record: 1958 to 2026, 69 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

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

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

All-Time Record Progression

2 new records
When Glenroy set new all-time records 2 all-time records were set at Glenroy between 2 May 1996 and 30 January 2024. Each dot is a new record. Record daily precipitation2 May 1996: Record daily precipitation 110.4 mm (4.3 in)30 January 2024: Record daily precipitation 190.6 mm (7.5 in)200020052010201520202025
2 all-time records were set at Glenroy between 2 May 1996 and 30 January 2024. Each dot is a new record.
When Glenroy set new all-time records
DateKindDetail
1996-05-02Record daily precipitationRecord daily precipitation 110.4 mm (4.3 in)
2024-01-30Record daily precipitationRecord daily precipitation 190.6 mm (7.5 in)

Wettest Day of Each Month

Jan: 190.6 mm (7.5 in)
Record daily precipitation for each month at Glenroy The wettest day on record for each calendar month at Glenroy. The most was 190.6 mm (7.5 in) on 30 January 2024. 050100150200 Jan: 190.6 mm (7.5 in), 30 January 2024 Jan Feb: 93.2 mm (3.7 in), 7 February 1981 Feb Mar: 109.0 mm (4.3 in), 9 March 2026 Mar Apr: 63.0 mm (2.5 in), 21 April 2024 Apr May: 110.4 mm (4.3 in), 2 May 1996 May Jun: 49.6 mm (2.0 in), 6 June 2007 Jun Jul: 74.4 mm (2.9 in), 27 July 1984 Jul Aug: 61.0 mm (2.4 in), 20 August 1966 Aug Sep: 52.1 mm (2.1 in), 12 September 1964 Sep Oct: 74.9 mm (2.9 in), 17 October 1959 Oct Nov: 94.6 mm (3.7 in), 24 November 2007 Nov Dec: 94.4 mm (3.7 in), 1 December 2021 Dec
The wettest day on record for each calendar month at Glenroy. The most was 190.6 mm (7.5 in) on 30 January 2024.
Record daily precipitation for each month at Glenroy
MonthRecord daily precipitation (mm)Date
Jan190.6 mm (7.5 in)30 January 2024
Feb93.2 mm (3.7 in)7 February 1981
Mar109.0 mm (4.3 in)9 March 2026
Apr63.0 mm (2.5 in)21 April 2024
May110.4 mm (4.3 in)2 May 1996
Jun49.6 mm (2.0 in)6 June 2007
Jul74.4 mm (2.9 in)27 July 1984
Aug61.0 mm (2.4 in)20 August 1966
Sep52.1 mm (2.1 in)12 September 1964
Oct74.9 mm (2.9 in)17 October 1959
Nov94.6 mm (3.7 in)24 November 2007
Dec94.4 mm (3.7 in)1 December 2021

Latest Records

20
Latest records at Glenroy
DateStationRecordValueBeat old record byOld record stoodSignificance
28 May 2026Glenroy, AUdaily rain24.6 mm (1.0 in)4.2 mm (0.17 in)43 years20 of 100 (Routine)
19 May 2026Glenroy, AUdaily rain11.0 mm (0.4 in)2.0 mm (0.08 in)16 years12 of 100 (Routine)
9 March 2026Glenroy, AUmonthly rain109.0 mm (4.3 in)10.0 mm (0.4 in)11 years25 of 100 (Routine)
30 November 2025Glenroy, AUdaily rain22.0 mm (0.9 in)5.4 mm (0.21 in)12 years13 of 100 (Routine)
27 November 2025Glenroy, AUdaily rain31.2 mm (1.2 in)7.8 mm (0.31 in)4 years12 of 100 (Routine)
21 November 2025Glenroy, AUdaily rain14.6 mm (0.6 in)0.2 mm (0.01 in)20 years12 of 100 (Routine)
23 July 2025Glenroy, AUdaily rain8.0 mm (0.31 in)0.9 mm (0.04 in)64 years20 of 100 (Routine)
17 May 2025Glenroy, AUdaily rain48.2 mm (1.9 in)10.2 mm (0.4 in)40 years25 of 100 (Routine)
2 January 2025Glenroy, AUdaily rain25.4 mm (1.0 in)3.4 mm (0.13 in)3 years8 of 100 (Routine)
17 November 2024Glenroy, AUdaily rain31.0 mm (1.2 in)16.2 mm (0.6 in)33 years27 of 100 (Routine)
14 November 2024Glenroy, AUdaily rain16.2 mm (0.6 in)1.0 mm (0.04 in)15 years10 of 100 (Routine)
14 August 2024Glenroy, AUdaily rain29.0 mm (1.1 in)9.0 mm (0.35 in)43 years28 of 100 (Routine)
21 April 2024Glenroy, AUmonthly rain63.0 mm (2.5 in)7.6 mm (0.30 in)13 years25 of 100 (Routine)
7 April 2024Glenroy, AUdaily rain7.0 mm (0.28 in)0.4 mm (0.02 in)1 year6 of 100 (Routine)
6 April 2024Glenroy, AUdaily rain10.6 mm (0.4 in)3.0 mm (0.12 in)62 years20 of 100 (Routine)
30 January 2024Glenroy, AUall-time rain190.6 mm (7.5 in)80.2 mm (3.2 in)27 years74 of 100 (Major)
5 November 2023Glenroy, AUdaily rain16.6 mm (0.7 in)2.4 mm (0.09 in)36 years17 of 100 (Routine)
7 April 2023Glenroy, AUdaily rain6.6 mm (0.26 in)0.2 mm (0.01 in)32 years15 of 100 (Routine)
28 September 2022Glenroy, AUdaily rain21.2 mm (0.8 in)7.2 mm (0.28 in)52 years20 of 100 (Routine)
3 September 2022Glenroy, AUdaily rain32.6 mm (1.3 in)15.6 mm (0.6 in)5 years22 of 100 (Routine)

Extremes by Year

1958 to 2026
Yearly extremes at Glenroy: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)190.6 mm (7.5 in)202460.6 mm (2.4 in)69
Wettest five days (Rx5day)208.4 mm (8.2 in)202485.4 mm (3.4 in)69
Longest dry spell (CDD)89 days199138 days69

Wettest day (Rx1day)

Wettest day (Rx1day) at Glenroy by year The wettest day of the year at Glenroy, 1958 to 2026. The record is 190.6 mm (7.5 in) in 2024, marked on the chart; the median year is 60.6 mm (2.4 in). 0501001502001960198020002020Record: 190.6 mm (7.5 in) in 2024
The wettest day of the year at Glenroy, 1958 to 2026. The record is 190.6 mm (7.5 in) in 2024, marked on the chart; the median year is 60.6 mm (2.4 in).
Wettest day (Rx1day) at Glenroy by year
YearWettest day (Rx1day)
195844.2 mm (1.7 in)
195974.9 mm (2.9 in)
196070.6 mm (2.8 in)
196170.6 mm (2.8 in)
196265.0 mm (2.6 in)
196351.8 mm (2.0 in)
196452.1 mm (2.1 in)
196565.5 mm (2.6 in)
196661.0 mm (2.4 in)
196736.8 mm (1.4 in)
196846.5 mm (1.8 in)
196952.1 mm (2.1 in)
197051.3 mm (2.0 in)
197166.8 mm (2.6 in)
197271.1 mm (2.8 in)
197341.7 mm (1.6 in)
197456.4 mm (2.2 in)
197568.6 mm (2.7 in)
197668.0 mm (2.7 in)
197787.0 mm (3.4 in)
197840.0 mm (1.6 in)
197961.2 mm (2.4 in)
198040.3 mm (1.6 in)
198193.2 mm (3.7 in)
198261.6 mm (2.4 in)
198354.0 mm (2.1 in)
198474.4 mm (2.9 in)
198554.0 mm (2.1 in)
198642.4 mm (1.7 in)
198780.6 mm (3.2 in)
198867.2 mm (2.6 in)
198963.0 mm (2.5 in)
199050.0 mm (2.0 in)
199160.6 mm (2.4 in)
199228.0 mm (1.1 in)
199342.6 mm (1.7 in)
199442.4 mm (1.7 in)
199547.0 mm (1.9 in)
1996110.4 mm (4.3 in)
199766.4 mm (2.6 in)
199859.6 mm (2.3 in)
199958.6 mm (2.3 in)
200051.0 mm (2.0 in)
200156.0 mm (2.2 in)
200247.0 mm (1.9 in)
200369.2 mm (2.7 in)
200466.0 mm (2.6 in)
200543.0 mm (1.7 in)
200654.2 mm (2.1 in)
200794.6 mm (3.7 in)
200868.8 mm (2.7 in)
200950.0 mm (2.0 in)
201061.8 mm (2.4 in)
201158.4 mm (2.3 in)
201251.0 mm (2.0 in)
201381.4 mm (3.2 in)
201499.0 mm (3.9 in)
201563.8 mm (2.5 in)
201643.6 mm (1.7 in)
201757.6 mm (2.3 in)
201867.8 mm (2.7 in)
201932.4 mm (1.3 in)
202070.4 mm (2.8 in)
202194.4 mm (3.7 in)
202278.0 mm (3.1 in)
202332.6 mm (1.3 in)
2024190.6 mm (7.5 in)
202548.2 mm (1.9 in)
2026109.0 mm (4.3 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Glenroy by year The wettest five days of the year at Glenroy, 1958 to 2026. The record is 208.4 mm (8.2 in) in 2024, marked on the chart; the median year is 85.4 mm (3.4 in). 0501001502002501960198020002020Record: 208.4 mm (8.2 in) in 2024
The wettest five days of the year at Glenroy, 1958 to 2026. The record is 208.4 mm (8.2 in) in 2024, marked on the chart; the median year is 85.4 mm (3.4 in).
Wettest five days (Rx5day) at Glenroy by year
YearWettest five days (Rx5day)
195852.8 mm (2.1 in)
1959157.1 mm (6.2 in)
196085.1 mm (3.4 in)
196191.2 mm (3.6 in)
1962121.4 mm (4.8 in)
196355.1 mm (2.2 in)
1964105.1 mm (4.1 in)
1965104.6 mm (4.1 in)
196668.8 mm (2.7 in)
196769.7 mm (2.7 in)
196869.2 mm (2.7 in)
196952.1 mm (2.1 in)
1970146.3 mm (5.8 in)
1971105.6 mm (4.2 in)
197275.5 mm (3.0 in)
197374.7 mm (2.9 in)
197490.0 mm (3.5 in)
1975106.8 mm (4.2 in)
197668.0 mm (2.7 in)
197787.0 mm (3.4 in)
197879.0 mm (3.1 in)
197990.6 mm (3.6 in)
198057.6 mm (2.3 in)
1981184.0 mm (7.2 in)
1982116.2 mm (4.6 in)
1983119.4 mm (4.7 in)
198498.4 mm (3.9 in)
198559.8 mm (2.4 in)
198652.0 mm (2.0 in)
198786.2 mm (3.4 in)
1988108.4 mm (4.3 in)
198985.4 mm (3.4 in)
199054.6 mm (2.1 in)
199182.0 mm (3.2 in)
199244.4 mm (1.7 in)
199383.6 mm (3.3 in)
199470.0 mm (2.8 in)
199569.2 mm (2.7 in)
1996168.4 mm (6.6 in)
1997113.8 mm (4.5 in)
1998102.6 mm (4.0 in)
199960.4 mm (2.4 in)
200064.0 mm (2.5 in)
2001104.0 mm (4.1 in)
200279.4 mm (3.1 in)
200398.4 mm (3.9 in)
200466.0 mm (2.6 in)
200580.4 mm (3.2 in)
200668.8 mm (2.7 in)
2007165.2 mm (6.5 in)
200879.2 mm (3.1 in)
200955.2 mm (2.2 in)
2010125.6 mm (4.9 in)
2011108.2 mm (4.3 in)
201258.6 mm (2.3 in)
2013141.0 mm (5.6 in)
2014149.2 mm (5.9 in)
201599.6 mm (3.9 in)
201668.2 mm (2.7 in)
201781.0 mm (3.2 in)
201887.6 mm (3.4 in)
201972.8 mm (2.9 in)
2020130.8 mm (5.1 in)
2021157.6 mm (6.2 in)
2022112.8 mm (4.4 in)
202359.6 mm (2.3 in)
2024208.4 mm (8.2 in)
202577.8 mm (3.1 in)
2026149.6 mm (5.9 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Glenroy by year The longest dry spell of the year at Glenroy, 1958 to 2026. The record is 89 days in 1991, marked on the chart; the median year is 38 days. 02550751001960198020002020Record: 89 days in 1991
The longest dry spell of the year at Glenroy, 1958 to 2026. The record is 89 days in 1991, marked on the chart; the median year is 38 days.
Longest dry spell (CDD) at Glenroy by year
YearLongest dry spell (CDD)
19586 days
195942 days
196037 days
196149 days
196239 days
196360 days
196435 days
196551 days
196632 days
196736 days
196838 days
196936 days
197037 days
197140 days
197243 days
197329 days
197438 days
197552 days
197633 days
197751 days
197844 days
197934 days
198057 days
198142 days
198235 days
198335 days
198428 days
198538 days
198653 days
198735 days
198828 days
198923 days
199032 days
199189 days
199228 days
199362 days
199458 days
199558 days
199650 days
199760 days
199831 days
199938 days
200038 days
200185 days
200243 days
200325 days
200441 days
200547 days
200642 days
200752 days
200832 days
200964 days
201034 days
201131 days
201227 days
201329 days
201428 days
201546 days
201660 days
201738 days
201861 days
201945 days
202057 days
202127 days
202226 days
202362 days
202428 days
202551 days
202665 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

67 years, 1959 to 2025

A day with at least 58.2 mm (2.3 in) of rain is expected about once in 2 years. A day with at least 134.1 mm (5.3 in) of rain is expected about once in 100 years.

Rainfall return levels at Glenroy: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years58.2 mm (2.3 in)
5 years76.1 mm (3.0 in)
10 years88.8 mm (3.5 in)
25 years106.0 mm (4.2 in)
50 years119.7 mm (4.7 in)
100 years134.1 mm (5.3 in)Longer than the 67 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, 67 years of values from 1959 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: 190.6 mm (7.5 in) in 2024; 110.4 mm (4.3 in) in 1996; 99.0 mm (3.9 in) in 2014.

Download the Data

  • Data for Glenroy standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Glenroy 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 2026-10-12 (12 October 2026). Records are computed by this site and are not official.

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