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Data as of 2025-12-31
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Built 2026-10-17 (17 October 2026)

Rocky Glen (Rayak) Weather Records (ASN00053036)

Record envelope, standing records and threshold days for Rocky Glen (Rayak) (ASN00053036), Australia, with 55 years of record.

Key Facts for Rocky Glen (Rayak)

  • Rocky Glen (Rayak) (ASN00053036) is a weather station in Australia at -31.07 latitude and 149.58 longitude, 457 m (1,499 ft) above sea level.
  • The station reports from 1926 to 1980, 55 years of record.
  • 0 records set at Rocky Glen (Rayak) still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Rocky Glen (Rayak) set a daily record precipitation of 26.0 mm (1.0 in) on 11 March 1980.

About the Station

  • Location: Australia, -31.07 latitude, 149.58 longitude.
  • Elevation: 457 m (1,499 ft).
  • Period of record: 1926 to 1980, 55 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

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

Wettest Day of Each Month

Mar: 165.1 mm (6.5 in)
Record daily precipitation for each month at Rocky Glen (Rayak) The wettest day on record for each calendar month at Rocky Glen (Rayak). The most was 165.1 mm (6.5 in) on 9 March 1941. 050100150200 Jan: 115.6 mm (4.6 in), 19 January 1950 Jan Feb: 105.0 mm (4.1 in), 22 February 1977 Feb Mar: 165.1 mm (6.5 in), 9 March 1941 Mar Apr: 110.7 mm (4.4 in), 4 April 1950 Apr May: 72.4 mm (2.9 in), 13 May 1968 May Jun: 69.0 mm (2.7 in), 20 June 1976 Jun Jul: 61.0 mm (2.4 in), 10 July 1942 Jul Aug: 65.0 mm (2.6 in), 19 August 1966 Aug Sep: 48.3 mm (1.9 in), 27 September 1926 Sep Oct: 78.7 mm (3.1 in), 19 October 1954 Oct Nov: 110.5 mm (4.4 in), 22 November 1950 Nov Dec: 61.7 mm (2.4 in), 6 December 1965 Dec
The wettest day on record for each calendar month at Rocky Glen (Rayak). The most was 165.1 mm (6.5 in) on 9 March 1941.
Record daily precipitation for each month at Rocky Glen (Rayak)
MonthRecord daily precipitation (mm)Date
Jan115.6 mm (4.6 in)19 January 1950
Feb105.0 mm (4.1 in)22 February 1977
Mar165.1 mm (6.5 in)9 March 1941
Apr110.7 mm (4.4 in)4 April 1950
May72.4 mm (2.9 in)13 May 1968
Jun69.0 mm (2.7 in)20 June 1976
Jul61.0 mm (2.4 in)10 July 1942
Aug65.0 mm (2.6 in)19 August 1966
Sep48.3 mm (1.9 in)27 September 1926
Oct78.7 mm (3.1 in)19 October 1954
Nov110.5 mm (4.4 in)22 November 1950
Dec61.7 mm (2.4 in)6 December 1965

Latest Records

20
Latest records at Rocky Glen (Rayak)
DateStationRecordValueBeat old record byOld record stoodSignificance
11 March 1980Rocky Glen (Rayak), AUdaily rain26.0 mm (1.0 in)17.6 mm (0.7 in)31 years25 of 100 (Routine)
4 February 1980Rocky Glen (Rayak), AUdaily rain20.0 mm (0.8 in)10.1 mm (0.4 in)26 years18 of 100 (Routine)
3 February 1980Rocky Glen (Rayak), AUdaily rain28.8 mm (1.1 in)9.0 mm (0.35 in)24 years17 of 100 (Routine)
24 November 1979Rocky Glen (Rayak), AUdaily rain7.0 mm (0.28 in)1.7 mm (0.07 in)28 years14 of 100 (Routine)
7 November 1979Rocky Glen (Rayak), AUdaily rain26.6 mm (1.0 in)1.2 mm (0.05 in)8 years7 of 100 (Routine)
12 September 1979Rocky Glen (Rayak), AUdaily rain41.0 mm (1.6 in)16.6 mm (0.7 in)16 years31 of 100 (Routine)
28 August 1979Rocky Glen (Rayak), AUdaily rain15.6 mm (0.6 in)4.4 mm (0.17 in)33 years19 of 100 (Routine)
21 June 1979Rocky Glen (Rayak), AUdaily rain64.0 mm (2.5 in)24.0 mm (0.9 in)4 years33 of 100 (Routine)
5 May 1979Rocky Glen (Rayak), AUdaily rain11.6 mm (0.5 in)10.6 mm (0.4 in)33 years20 of 100 (Routine)
5 March 1979Rocky Glen (Rayak), AUdaily rain33.1 mm (1.3 in)3.3 mm (0.13 in)1 year7 of 100 (Routine)
4 March 1979Rocky Glen (Rayak), AUdaily rain25.0 mm (1.0 in)12.3 mm (0.5 in)28 years20 of 100 (Routine)
23 December 1978Rocky Glen (Rayak), AUdaily rain37.0 mm (1.5 in)29.9 mm (1.2 in)9 years33 of 100 (Routine)
2 November 1978Rocky Glen (Rayak), AUdaily rain14.0 mm (0.6 in)0.6 mm (0.02 in)4 years6 of 100 (Routine)
5 September 1978Rocky Glen (Rayak), AUdaily rain19.4 mm (0.8 in)4.9 mm (0.19 in)7 years13 of 100 (Routine)
1 September 1978Rocky Glen (Rayak), AUdaily rain8.8 mm (0.35 in)6.3 mm (0.25 in)36 years20 of 100 (Routine)
8 August 1978Rocky Glen (Rayak), AUdaily rain (Tie)14.2 mm (0.6 in)tie24 years3 of 100 (Routine)
2 July 1978Rocky Glen (Rayak), AUdaily rain10.0 mm (0.4 in)3.4 mm (0.13 in)4 years10 of 100 (Routine)
31 May 1978Rocky Glen (Rayak), AUdaily rain40.0 mm (1.6 in)10.8 mm (0.4 in)13 years18 of 100 (Routine)
19 May 1978Rocky Glen (Rayak), AUdaily rain32.2 mm (1.3 in)10.4 mm (0.4 in)15 years18 of 100 (Routine)
20 March 1978Rocky Glen (Rayak), AUdaily rain25.0 mm (1.0 in)16.4 mm (0.6 in)1 year15 of 100 (Routine)

Extremes by Year

1926 to 1980
Yearly extremes at Rocky Glen (Rayak): the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)165.1 mm (6.5 in)194161.0 mm (2.4 in)45
Wettest five days (Rx5day)265.4 mm (10.4 in)195095.3 mm (3.8 in)45
Longest dry spell (CDD)82 days192734 days45

Wettest day (Rx1day)

Wettest day (Rx1day) at Rocky Glen (Rayak) by year The wettest day of the year at Rocky Glen (Rayak), 1926 to 1980. The record is 165.1 mm (6.5 in) in 1941, marked on the chart; the median year is 61.0 mm (2.4 in). 050100150200193019401950196019701980Record: 165.1 mm (6.5 in) in 1941
The wettest day of the year at Rocky Glen (Rayak), 1926 to 1980. The record is 165.1 mm (6.5 in) in 1941, marked on the chart; the median year is 61.0 mm (2.4 in).
Wettest day (Rx1day) at Rocky Glen (Rayak) by year
YearWettest day (Rx1day)
192689.7 mm (3.5 in)
192734.8 mm (1.4 in)
193876.2 mm (3.0 in)
193939.4 mm (1.6 in)
194055.9 mm (2.2 in)
1941165.1 mm (6.5 in)
194264.8 mm (2.6 in)
194381.3 mm (3.2 in)
194450.8 mm (2.0 in)
194562.7 mm (2.5 in)
1946109.5 mm (4.3 in)
194795.3 mm (3.8 in)
194865.5 mm (2.6 in)
194951.3 mm (2.0 in)
1950115.6 mm (4.6 in)
195130.0 mm (1.2 in)
195251.3 mm (2.0 in)
195348.0 mm (1.9 in)
195478.7 mm (3.1 in)
195568.6 mm (2.7 in)
195658.2 mm (2.3 in)
195742.4 mm (1.7 in)
195855.6 mm (2.2 in)
195954.1 mm (2.1 in)
196043.9 mm (1.7 in)
196156.4 mm (2.2 in)
196253.8 mm (2.1 in)
196341.1 mm (1.6 in)
196461.0 mm (2.4 in)
196561.7 mm (2.4 in)
196669.9 mm (2.8 in)
196752.1 mm (2.1 in)
196872.4 mm (2.9 in)
196954.6 mm (2.1 in)
197040.1 mm (1.6 in)
197183.3 mm (3.3 in)
197249.8 mm (2.0 in)
197377.5 mm (3.1 in)
197499.0 mm (3.9 in)
197542.0 mm (1.7 in)
197669.0 mm (2.7 in)
1977105.0 mm (4.1 in)
197886.0 mm (3.4 in)
197964.0 mm (2.5 in)
198028.8 mm (1.1 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Rocky Glen (Rayak) by year The wettest five days of the year at Rocky Glen (Rayak), 1926 to 1980. The record is 265.4 mm (10.4 in) in 1950, marked on the chart; the median year is 95.3 mm (3.8 in). 0100200300193019401950196019701980Record: 265.4 mm (10.4 in) in 1950
The wettest five days of the year at Rocky Glen (Rayak), 1926 to 1980. The record is 265.4 mm (10.4 in) in 1950, marked on the chart; the median year is 95.3 mm (3.8 in).
Wettest five days (Rx5day) at Rocky Glen (Rayak) by year
YearWettest five days (Rx5day)
1926139.0 mm (5.5 in)
192742.4 mm (1.7 in)
193895.3 mm (3.8 in)
193970.7 mm (2.8 in)
194065.0 mm (2.6 in)
1941190.5 mm (7.5 in)
194296.6 mm (3.8 in)
1943106.7 mm (4.2 in)
194469.4 mm (2.7 in)
194582.7 mm (3.3 in)
1946179.4 mm (7.1 in)
1947177.1 mm (7.0 in)
194870.1 mm (2.8 in)
194973.5 mm (2.9 in)
1950265.4 mm (10.4 in)
195139.6 mm (1.6 in)
195283.9 mm (3.3 in)
1953114.1 mm (4.5 in)
1954169.4 mm (6.7 in)
1955197.7 mm (7.8 in)
195693.0 mm (3.7 in)
195753.8 mm (2.1 in)
1958103.4 mm (4.1 in)
1959109.2 mm (4.3 in)
1960103.6 mm (4.1 in)
196182.8 mm (3.3 in)
196271.9 mm (2.8 in)
196395.8 mm (3.8 in)
196492.2 mm (3.6 in)
1965106.4 mm (4.2 in)
196679.0 mm (3.1 in)
1967101.1 mm (4.0 in)
1968130.9 mm (5.2 in)
196971.7 mm (2.8 in)
197078.2 mm (3.1 in)
1971187.0 mm (7.4 in)
197276.3 mm (3.0 in)
1973121.4 mm (4.8 in)
1974213.8 mm (8.4 in)
197560.4 mm (2.4 in)
197695.0 mm (3.7 in)
1977150.4 mm (5.9 in)
1978140.4 mm (5.5 in)
197973.6 mm (2.9 in)
198058.4 mm (2.3 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Rocky Glen (Rayak) by year The longest dry spell of the year at Rocky Glen (Rayak), 1926 to 1980. The record is 82 days in 1927, marked on the chart; the median year is 34 days. 20406080100193019401950196019701980Record: 82 days in 1927
The longest dry spell of the year at Rocky Glen (Rayak), 1926 to 1980. The record is 82 days in 1927, marked on the chart; the median year is 34 days.
Longest dry spell (CDD) at Rocky Glen (Rayak) by year
YearLongest dry spell (CDD)
192634 days
192782 days
193842 days
193934 days
194041 days
194138 days
194239 days
194330 days
194428 days
194526 days
194662 days
194731 days
194833 days
194930 days
195034 days
195131 days
195232 days
195326 days
195445 days
195548 days
195621 days
195752 days
195827 days
195945 days
196022 days
196133 days
196236 days
196327 days
196439 days
196542 days
196633 days
196757 days
196826 days
196920 days
197048 days
197142 days
197241 days
197330 days
197434 days
197534 days
197624 days
197748 days
197836 days
197926 days
198043 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

42 years, 1938 to 1979

A day with at least 60.7 mm (2.4 in) of rain is expected about once in 2 years. A day with at least 162.1 mm (6.4 in) of rain is expected about once in 100 years.

Rainfall return levels at Rocky Glen (Rayak): the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years60.7 mm (2.4 in)
5 years81.7 mm (3.2 in)
10 years97.8 mm (3.9 in)
25 years121.0 mm (4.8 in)
50 years140.5 mm (5.5 in)Longer than the 42 years of record
100 years162.1 mm (6.4 in)Longer than the 42 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, 42 years of values from 1938 to 1979.

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: 165.1 mm (6.5 in) in 1941; 115.6 mm (4.6 in) in 1950; 109.5 mm (4.3 in) in 1946.

Download the Data

  • Data for Rocky Glen (Rayak) standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Rocky Glen (Rayak) 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 2026-10-15 (15 October 2026). Records are computed by this site and are not official.

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