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Built 2026-10-15 (15 October 2026)

Glenroy Massie Weather Records (ASN00041275)

Record envelope, standing records and threshold days for Glenroy Massie (ASN00041275), Australia, with 67 years of record.

Key Facts for Glenroy Massie

  • Glenroy Massie (ASN00041275) is a weather station in Australia at -28.15 latitude and 151.93 longitude, 457 m (1,499 ft) above sea level.
  • The station reports from 1959 to 2025, 67 years of record.
  • 0 records set at Glenroy Massie still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Glenroy Massie set a daily record precipitation of 30.8 mm (1.2 in) on 3 June 2025.

About the Station

  • Location: Australia, -28.15 latitude, 151.93 longitude.
  • Elevation: 457 m (1,499 ft).
  • Period of record: 1959 to 2025, 67 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

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

Wettest Day of Each Month

Feb: 171.2 mm (6.7 in)
Record daily precipitation for each month at Glenroy Massie The wettest day on record for each calendar month at Glenroy Massie. The most was 171.2 mm (6.7 in) on 11 February 1976. 050100150200 Jan: 114.0 mm (4.5 in), 30 January 2024 Jan Feb: 171.2 mm (6.7 in), 11 February 1976 Feb Mar: 92.2 mm (3.6 in), 8 March 1964 Mar Apr: 106.4 mm (4.2 in), 1 April 1988 Apr May: 73.8 mm (2.9 in), 16 May 2023 May Jun: 79.2 mm (3.1 in), 5 June 1988 Jun Jul: 68.6 mm (2.7 in), 22 July 1965 Jul Aug: 54.4 mm (2.1 in), 24 August 2016 Aug Sep: 38.8 mm (1.5 in), 28 September 2006 Sep Oct: 78.2 mm (3.1 in), 29 October 1972 Oct Nov: 67.2 mm (2.6 in), 14 November 1976 Nov Dec: 71.0 mm (2.8 in), 1 December 2021 Dec
The wettest day on record for each calendar month at Glenroy Massie. The most was 171.2 mm (6.7 in) on 11 February 1976.
Record daily precipitation for each month at Glenroy Massie
MonthRecord daily precipitation (mm)Date
Jan114.0 mm (4.5 in)30 January 2024
Feb171.2 mm (6.7 in)11 February 1976
Mar92.2 mm (3.6 in)8 March 1964
Apr106.4 mm (4.2 in)1 April 1988
May73.8 mm (2.9 in)16 May 2023
Jun79.2 mm (3.1 in)5 June 1988
Jul68.6 mm (2.7 in)22 July 1965
Aug54.4 mm (2.1 in)24 August 2016
Sep38.8 mm (1.5 in)28 September 2006
Oct78.2 mm (3.1 in)29 October 1972
Nov67.2 mm (2.6 in)14 November 1976
Dec71.0 mm (2.8 in)1 December 2021

Latest Records

20
Latest records at Glenroy Massie
DateStationRecordValueBeat old record byOld record stoodSignificance
3 June 2025Glenroy Massie, AUdaily rain30.8 mm (1.2 in)18.2 mm (0.7 in)32 years36 of 100 (Notable)
31 May 2025Glenroy Massie, AUdaily rain6.8 mm (0.27 in)2.0 mm (0.08 in)3 years7 of 100 (Routine)
17 May 2025Glenroy Massie, AUdaily rain33.6 mm (1.3 in)11.6 mm (0.5 in)0 years15 of 100 (Routine)
3 April 2025Glenroy Massie, AUdaily rain40.0 mm (1.6 in)21.7 mm (0.9 in)52 years38 of 100 (Notable)
11 January 2025Glenroy Massie, AUdaily rain46.2 mm (1.8 in)18.5 mm (0.7 in)56 years36 of 100 (Notable)
11 December 2024Glenroy Massie, AUdaily rain43.2 mm (1.7 in)11.6 mm (0.5 in)20 years21 of 100 (Routine)
19 November 2024Glenroy Massie, AUdaily rain40.0 mm (1.6 in)18.0 mm (0.7 in)23 years27 of 100 (Routine)
2 June 2024Glenroy Massie, AUdaily rain12.0 mm (0.5 in)7.0 mm (0.28 in)43 years20 of 100 (Routine)
17 May 2024Glenroy Massie, AUdaily rain22.0 mm (0.9 in)1.2 mm (0.05 in)32 years16 of 100 (Routine)
19 April 2024Glenroy Massie, AUdaily rain6.2 mm (0.24 in)1.6 mm (0.06 in)38 years18 of 100 (Routine)
6 April 2024Glenroy Massie, AUdaily rain44.0 mm (1.7 in)11.0 mm (0.4 in)25 years21 of 100 (Routine)
30 January 2024Glenroy Massie, AUmonthly rain114.0 mm (4.5 in)19.0 mm (0.7 in)36 years41 of 100 (Notable)
25 December 2023Glenroy Massie, AUdaily rain34.0 mm (1.3 in)22.1 mm (0.9 in)60 years42 of 100 (Notable)
16 May 2023Glenroy Massie, AUmonthly rain73.8 mm (2.9 in)3.6 mm (0.14 in)39 years30 of 100 (Routine)
8 April 2023Glenroy Massie, AUdaily rain40.0 mm (1.6 in)1.0 mm (0.04 in)38 years17 of 100 (Routine)
30 March 2023Glenroy Massie, AUdaily rain44.0 mm (1.7 in)8.6 mm (0.34 in)0 years11 of 100 (Routine)
29 March 2023Glenroy Massie, AUdaily rain36.0 mm (1.4 in)7.0 mm (0.28 in)0 years10 of 100 (Routine)
31 January 2023Glenroy Massie, AUdaily rain44.0 mm (1.7 in)11.0 mm (0.4 in)57 years31 of 100 (Routine)
24 January 2023Glenroy Massie, AUdaily rain22.6 mm (0.9 in)4.1 mm (0.16 in)49 years20 of 100 (Routine)
9 October 2022Glenroy Massie, AUdaily rain25.0 mm (1.0 in)4.4 mm (0.17 in)33 years20 of 100 (Routine)

Extremes by Year

1959 to 2025
Yearly extremes at Glenroy Massie: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)171.2 mm (6.7 in)197654.6 mm (2.1 in)63
Wettest five days (Rx5day)234.4 mm (9.2 in)199792.6 mm (3.6 in)63
Longest dry spell (CDD)79 days201933 days63

Wettest day (Rx1day)

Wettest day (Rx1day) at Glenroy Massie by year The wettest day of the year at Glenroy Massie, 1959 to 2025. The record is 171.2 mm (6.7 in) in 1976, marked on the chart; the median year is 54.6 mm (2.1 in). 0501001502001960198020002020Record: 171.2 mm (6.7 in) in 1976
The wettest day of the year at Glenroy Massie, 1959 to 2025. The record is 171.2 mm (6.7 in) in 1976, marked on the chart; the median year is 54.6 mm (2.1 in).
Wettest day (Rx1day) at Glenroy Massie by year
YearWettest day (Rx1day)
195960.2 mm (2.4 in)
196029.2 mm (1.1 in)
196154.6 mm (2.1 in)
196262.5 mm (2.5 in)
196376.2 mm (3.0 in)
196492.2 mm (3.6 in)
196568.6 mm (2.7 in)
196640.6 mm (1.6 in)
196738.4 mm (1.5 in)
196855.1 mm (2.2 in)
196957.9 mm (2.3 in)
197045.2 mm (1.8 in)
197141.4 mm (1.6 in)
197278.2 mm (3.1 in)
197342.2 mm (1.7 in)
197465.6 mm (2.6 in)
197577.0 mm (3.0 in)
1976171.2 mm (6.7 in)
197755.0 mm (2.2 in)
197870.0 mm (2.8 in)
197974.6 mm (2.9 in)
198051.0 mm (2.0 in)
198152.6 mm (2.1 in)
198258.0 mm (2.3 in)
198370.2 mm (2.8 in)
198439.0 mm (1.5 in)
198531.0 mm (1.2 in)
198634.6 mm (1.4 in)
198745.2 mm (1.8 in)
1988106.4 mm (4.2 in)
198951.0 mm (2.0 in)
199048.0 mm (1.9 in)
199193.2 mm (3.7 in)
199250.0 mm (2.0 in)
199347.2 mm (1.9 in)
199458.2 mm (2.3 in)
1995109.6 mm (4.3 in)
199664.0 mm (2.5 in)
1997132.0 mm (5.2 in)
199850.0 mm (2.0 in)
199963.0 mm (2.5 in)
200033.5 mm (1.3 in)
200155.6 mm (2.2 in)
200235.0 mm (1.4 in)
200338.4 mm (1.5 in)
200463.0 mm (2.5 in)
200544.0 mm (1.7 in)
200665.4 mm (2.6 in)
200721.0 mm (0.8 in)
201267.0 mm (2.6 in)
201360.0 mm (2.4 in)
201447.6 mm (1.9 in)
201532.4 mm (1.3 in)
201654.4 mm (2.1 in)
201729.0 mm (1.1 in)
201826.8 mm (1.1 in)
201923.4 mm (0.9 in)
202049.4 mm (1.9 in)
202188.0 mm (3.5 in)
202253.0 mm (2.1 in)
202373.8 mm (2.9 in)
2024114.0 mm (4.5 in)
202546.2 mm (1.8 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Glenroy Massie by year The wettest five days of the year at Glenroy Massie, 1959 to 2025. The record is 234.4 mm (9.2 in) in 1997, marked on the chart; the median year is 92.6 mm (3.6 in). 01002003001960198020002020Record: 234.4 mm (9.2 in) in 1997
The wettest five days of the year at Glenroy Massie, 1959 to 2025. The record is 234.4 mm (9.2 in) in 1997, marked on the chart; the median year is 92.6 mm (3.6 in).
Wettest five days (Rx5day) at Glenroy Massie by year
YearWettest five days (Rx5day)
195974.7 mm (2.9 in)
196051.8 mm (2.0 in)
1961107.7 mm (4.2 in)
196294.0 mm (3.7 in)
1963163.8 mm (6.4 in)
1964171.4 mm (6.7 in)
1965142.0 mm (5.6 in)
196681.6 mm (3.2 in)
196750.0 mm (2.0 in)
196894.8 mm (3.7 in)
196983.5 mm (3.3 in)
1970111.8 mm (4.4 in)
197181.9 mm (3.2 in)
1972114.5 mm (4.5 in)
197361.5 mm (2.4 in)
1974124.0 mm (4.9 in)
1975200.6 mm (7.9 in)
1976215.0 mm (8.5 in)
197772.0 mm (2.8 in)
197892.6 mm (3.6 in)
197991.6 mm (3.6 in)
198060.4 mm (2.4 in)
198196.2 mm (3.8 in)
198287.8 mm (3.5 in)
1983160.2 mm (6.3 in)
198483.6 mm (3.3 in)
198554.4 mm (2.1 in)
198654.2 mm (2.1 in)
198779.0 mm (3.1 in)
1988208.2 mm (8.2 in)
198994.8 mm (3.7 in)
199071.6 mm (2.8 in)
1991113.4 mm (4.5 in)
199277.2 mm (3.0 in)
199353.0 mm (2.1 in)
199458.4 mm (2.3 in)
1995149.0 mm (5.9 in)
1996150.2 mm (5.9 in)
1997234.4 mm (9.2 in)
199881.8 mm (3.2 in)
1999122.0 mm (4.8 in)
200055.2 mm (2.2 in)
2001106.0 mm (4.2 in)
200257.4 mm (2.3 in)
2003110.0 mm (4.3 in)
2004103.6 mm (4.1 in)
200581.0 mm (3.2 in)
200695.0 mm (3.7 in)
200730.4 mm (1.2 in)
201274.0 mm (2.9 in)
2013130.0 mm (5.1 in)
2014109.6 mm (4.3 in)
201545.8 mm (1.8 in)
201674.6 mm (2.9 in)
201738.6 mm (1.5 in)
201842.8 mm (1.7 in)
201962.6 mm (2.5 in)
2020136.4 mm (5.4 in)
2021146.2 mm (5.8 in)
2022112.4 mm (4.4 in)
202385.8 mm (3.4 in)
2024149.6 mm (5.9 in)
2025105.0 mm (4.1 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Glenroy Massie by year The longest dry spell of the year at Glenroy Massie, 1959 to 2025. The record is 79 days in 2019, marked on the chart; the median year is 33 days. 0204060801960198020002020Record: 79 days in 2019
The longest dry spell of the year at Glenroy Massie, 1959 to 2025. The record is 79 days in 2019, marked on the chart; the median year is 33 days.
Longest dry spell (CDD) at Glenroy Massie by year
YearLongest dry spell (CDD)
195942 days
196032 days
196133 days
196239 days
196350 days
196436 days
196544 days
196636 days
196721 days
196836 days
196920 days
197034 days
197132 days
197259 days
197331 days
197426 days
197532 days
197628 days
197748 days
197828 days
197934 days
198054 days
198125 days
198243 days
198320 days
198427 days
198525 days
198648 days
198727 days
198827 days
198934 days
199025 days
199156 days
199223 days
199346 days
199453 days
199557 days
199638 days
199730 days
199827 days
199923 days
200033 days
200129 days
200242 days
200333 days
200433 days
200541 days
200633 days
200735 days
201230 days
201316 days
201413 days
201514 days
201616 days
201737 days
201838 days
201979 days
202028 days
202121 days
202225 days
202342 days
202425 days
202517 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

55 years, 1959 to 2024

A day with at least 55.0 mm (2.2 in) of rain is expected about once in 2 years. A day with at least 161.2 mm (6.3 in) of rain is expected about once in 100 years.

Rainfall return levels at Glenroy Massie: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years55.0 mm (2.2 in)
5 years77.6 mm (3.1 in)
10 years94.6 mm (3.7 in)
25 years118.8 mm (4.7 in)
50 years139.0 mm (5.5 in)
100 years161.2 mm (6.3 in)Longer than the 55 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, 55 years of values from 1959 to 2024.

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: 171.2 mm (6.7 in) in 1976; 132.0 mm (5.2 in) in 1997; 114.0 mm (4.5 in) in 2024.

Download the Data

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