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Built 2026-10-15 (15 October 2026)

Radyr Park Weather Records (ASN00009598)

Record envelope, standing records and threshold days for Radyr Park (ASN00009598), Australia, with 70 years of record.

Key Facts for Radyr Park

  • Radyr Park (ASN00009598) is a weather station in Australia at -33.05 latitude and 115.90 longitude, n/a above sea level.
  • The station reports from 1903 to 1972, 70 years of record.
  • 0 records set at Radyr Park still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Radyr Park set a daily record precipitation of 20.3 mm (0.8 in) on 19 August 1972.

About the Station

  • Location: Australia, -33.05 latitude, 115.90 longitude.
  • Elevation: n/a.
  • Period of record: 1903 to 1972, 70 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

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

Wettest Day of Each Month

May: 123.2 mm (4.9 in)
Record daily precipitation for each month at Radyr Park The wettest day on record for each calendar month at Radyr Park. The most was 123.2 mm (4.9 in) on 29 May 1945. 050100150 Jan: 51.8 mm (2.0 in), 23 January 1939 Jan Feb: 114.3 mm (4.5 in), 17 February 1955 Feb Mar: 84.1 mm (3.3 in), 27 March 1971 Mar Apr: 64.0 mm (2.5 in), 19 April 1937 Apr May: 123.2 mm (4.9 in), 29 May 1945 May Jun: 98.6 mm (3.9 in), 10 June 1945 Jun Jul: 97.8 mm (3.9 in), 11 July 1920 Jul Aug: 81.0 mm (3.2 in), 20 August 1923 Aug Sep: 72.1 mm (2.8 in), 10 September 1923 Sep Oct: 42.2 mm (1.7 in), 7 October 1947 Oct Nov: 61.7 mm (2.4 in), 15 November 1948 Nov Dec: 38.1 mm (1.5 in), 31 December 1959 Dec
The wettest day on record for each calendar month at Radyr Park. The most was 123.2 mm (4.9 in) on 29 May 1945.
Record daily precipitation for each month at Radyr Park
MonthRecord daily precipitation (mm)Date
Jan51.8 mm (2.0 in)23 January 1939
Feb114.3 mm (4.5 in)17 February 1955
Mar84.1 mm (3.3 in)27 March 1971
Apr64.0 mm (2.5 in)19 April 1937
May123.2 mm (4.9 in)29 May 1945
Jun98.6 mm (3.9 in)10 June 1945
Jul97.8 mm (3.9 in)11 July 1920
Aug81.0 mm (3.2 in)20 August 1923
Sep72.1 mm (2.8 in)10 September 1923
Oct42.2 mm (1.7 in)7 October 1947
Nov61.7 mm (2.4 in)15 November 1948
Dec38.1 mm (1.5 in)31 December 1959

Latest Records

20
Latest records at Radyr Park
DateStationRecordValueBeat old record byOld record stoodSignificance
19 August 1972Radyr Park, AUdaily rain20.3 mm (0.8 in)0.7 mm (0.03 in)26 years14 of 100 (Routine)
21 April 1972Radyr Park, AUdaily rain33.8 mm (1.3 in)2.0 mm (0.08 in)15 years13 of 100 (Routine)
30 September 1971Radyr Park, AUdaily rain31.0 mm (1.2 in)9.2 mm (0.36 in)17 years20 of 100 (Routine)
27 March 1971Radyr Park, AUmonthly rain84.1 mm (3.3 in)17.0 mm (0.7 in)28 years40 of 100 (Notable)
6 February 1971Radyr Park, AUdaily rain21.6 mm (0.9 in)3.6 mm (0.14 in)0 years8 of 100 (Routine)
30 December 1970Radyr Park, AUdaily rain2.5 mm (0.10 in)1.2 mm (0.05 in)11 years11 of 100 (Routine)
3 October 1970Radyr Park, AUdaily rain28.2 mm (1.1 in)1.5 mm (0.06 in)8 years9 of 100 (Routine)
20 September 1970Radyr Park, AUdaily rain21.6 mm (0.9 in)4.6 mm (0.18 in)21 years16 of 100 (Routine)
7 September 1970Radyr Park, AUdaily rain33.0 mm (1.3 in)17.3 mm (0.7 in)49 years38 of 100 (Notable)
23 July 1970Radyr Park, AUdaily rain35.6 mm (1.4 in)7.2 mm (0.28 in)8 years13 of 100 (Routine)
7 February 1970Radyr Park, AUdaily rain29.7 mm (1.2 in)28.2 mm (1.1 in)24 years31 of 100 (Routine)
6 February 1970Radyr Park, AUdaily rain18.0 mm (0.7 in)15.2 mm (0.6 in)15 years20 of 100 (Routine)
5 February 1970Radyr Park, AUdaily rain13.2 mm (0.5 in)9.6 mm (0.38 in)24 years19 of 100 (Routine)
9 December 1969Radyr Park, AUdaily rain12.2 mm (0.5 in)9.7 mm (0.38 in)34 years20 of 100 (Routine)
23 November 1969Radyr Park, AUdaily rain6.9 mm (0.27 in)3.9 mm (0.15 in)14 years15 of 100 (Routine)
1 August 1969Radyr Park, AUdaily rain71.1 mm (2.8 in)41.1 mm (1.6 in)48 years58 of 100 (Notable)
8 April 1969Radyr Park, AUdaily rain33.0 mm (1.3 in)13.7 mm (0.5 in)20 years25 of 100 (Routine)
15 January 1969Radyr Park, AUdaily rain4.6 mm (0.18 in)0.5 mm (0.02 in)45 years19 of 100 (Routine)
22 December 1968Radyr Park, AUdaily rain5.3 mm (0.21 in)4.3 mm (0.17 in)51 years20 of 100 (Routine)
18 November 1968Radyr Park, AUdaily rain7.4 mm (0.29 in)1.3 mm (0.05 in)27 years15 of 100 (Routine)

Extremes by Year

1903 to 1972
Yearly extremes at Radyr Park: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)123.2 mm (4.9 in)194555.4 mm (2.2 in)60
Wettest five days (Rx5day)221.7 mm (8.7 in)1955105.7 mm (4.2 in)60
Longest dry spell (CDD)88 days194840 days60

Wettest day (Rx1day)

Wettest day (Rx1day) at Radyr Park by year The wettest day of the year at Radyr Park, 1903 to 1972. The record is 123.2 mm (4.9 in) in 1945, marked on the chart; the median year is 55.4 mm (2.2 in). 050100150192019401960Record: 123.2 mm (4.9 in) in 1945
The wettest day of the year at Radyr Park, 1903 to 1972. The record is 123.2 mm (4.9 in) in 1945, marked on the chart; the median year is 55.4 mm (2.2 in).
Wettest day (Rx1day) at Radyr Park by year
YearWettest day (Rx1day)
19030.0 mm (0.00 in)
19090.0 mm (0.00 in)
19100.0 mm (0.00 in)
19120.0 mm (0.00 in)
19130.0 mm (0.00 in)
19140.0 mm (0.00 in)
19161.3 mm (0.05 in)
191738.6 mm (1.5 in)
191849.5 mm (1.9 in)
191989.9 mm (3.5 in)
192097.8 mm (3.9 in)
192165.0 mm (2.6 in)
192245.5 mm (1.8 in)
192381.0 mm (3.2 in)
192435.3 mm (1.4 in)
192548.5 mm (1.9 in)
192660.5 mm (2.4 in)
192744.5 mm (1.8 in)
192857.9 mm (2.3 in)
192952.1 mm (2.1 in)
193055.9 mm (2.2 in)
193147.0 mm (1.9 in)
19327.6 mm (0.30 in)
193578.7 mm (3.1 in)
193666.8 mm (2.6 in)
193776.2 mm (3.0 in)
193861.0 mm (2.4 in)
193967.3 mm (2.6 in)
194052.6 mm (2.1 in)
1941110.2 mm (4.3 in)
194258.4 mm (2.3 in)
194367.1 mm (2.6 in)
194474.4 mm (2.9 in)
1945123.2 mm (4.9 in)
194654.4 mm (2.1 in)
194784.3 mm (3.3 in)
194861.7 mm (2.4 in)
194967.1 mm (2.6 in)
195065.3 mm (2.6 in)
195166.0 mm (2.6 in)
195265.0 mm (2.6 in)
195358.4 mm (2.3 in)
195441.7 mm (1.6 in)
1955114.3 mm (4.5 in)
195663.5 mm (2.5 in)
195754.9 mm (2.2 in)
195854.6 mm (2.1 in)
195938.1 mm (1.5 in)
196044.7 mm (1.8 in)
196185.3 mm (3.4 in)
196242.4 mm (1.7 in)
196320.6 mm (0.8 in)
196564.8 mm (2.6 in)
196634.0 mm (1.3 in)
196752.6 mm (2.1 in)
196852.8 mm (2.1 in)
196971.1 mm (2.8 in)
197040.1 mm (1.6 in)
197184.1 mm (3.3 in)
197243.9 mm (1.7 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Radyr Park by year The wettest five days of the year at Radyr Park, 1903 to 1972. The record is 221.7 mm (8.7 in) in 1955, marked on the chart; the median year is 105.7 mm (4.2 in). 0100200300192019401960Record: 221.7 mm (8.7 in) in 1955
The wettest five days of the year at Radyr Park, 1903 to 1972. The record is 221.7 mm (8.7 in) in 1955, marked on the chart; the median year is 105.7 mm (4.2 in).
Wettest five days (Rx5day) at Radyr Park by year
YearWettest five days (Rx5day)
19030.0 mm (0.00 in)
19090.0 mm (0.00 in)
19100.0 mm (0.00 in)
19120.0 mm (0.00 in)
19130.0 mm (0.00 in)
19140.0 mm (0.00 in)
19161.3 mm (0.05 in)
1917126.7 mm (5.0 in)
191898.5 mm (3.9 in)
1919126.2 mm (5.0 in)
192098.8 mm (3.9 in)
1921113.0 mm (4.4 in)
192295.7 mm (3.8 in)
1923125.9 mm (5.0 in)
1924103.4 mm (4.1 in)
192591.4 mm (3.6 in)
192687.7 mm (3.5 in)
192785.2 mm (3.4 in)
1928121.0 mm (4.8 in)
1929114.4 mm (4.5 in)
1930140.5 mm (5.5 in)
1931125.3 mm (4.9 in)
193210.6 mm (0.4 in)
1935133.4 mm (5.3 in)
1936114.9 mm (4.5 in)
1937122.2 mm (4.8 in)
1938136.0 mm (5.4 in)
1939147.3 mm (5.8 in)
194071.9 mm (2.8 in)
1941146.1 mm (5.8 in)
194287.2 mm (3.4 in)
194384.4 mm (3.3 in)
1944116.2 mm (4.6 in)
1945183.7 mm (7.2 in)
1946139.0 mm (5.5 in)
1947203.2 mm (8.0 in)
194899.5 mm (3.9 in)
1949150.0 mm (5.9 in)
1950113.9 mm (4.5 in)
1951106.2 mm (4.2 in)
1952110.7 mm (4.4 in)
195375.4 mm (3.0 in)
195492.4 mm (3.6 in)
1955221.7 mm (8.7 in)
1956105.1 mm (4.1 in)
1957155.2 mm (6.1 in)
1958118.1 mm (4.6 in)
195999.1 mm (3.9 in)
196096.3 mm (3.8 in)
1961152.5 mm (6.0 in)
1962108.2 mm (4.3 in)
196345.3 mm (1.8 in)
1965133.9 mm (5.3 in)
1966102.3 mm (4.0 in)
1967111.3 mm (4.4 in)
196887.6 mm (3.4 in)
196988.9 mm (3.5 in)
197090.6 mm (3.6 in)
1971122.5 mm (4.8 in)
197279.5 mm (3.1 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Radyr Park by year The longest dry spell of the year at Radyr Park, 1903 to 1972. The record is 88 days in 1948, marked on the chart; the median year is 40 days. 020406080100192019401960Record: 88 days in 1948
The longest dry spell of the year at Radyr Park, 1903 to 1972. The record is 88 days in 1948, marked on the chart; the median year is 40 days.
Longest dry spell (CDD) at Radyr Park by year
YearLongest dry spell (CDD)
190328 days
190931 days
191028 days
191231 days
191328 days
191431 days
191623 days
191740 days
191830 days
191941 days
192052 days
192129 days
192226 days
192360 days
192456 days
192533 days
192643 days
192729 days
192844 days
192937 days
193060 days
193163 days
193219 days
193538 days
193657 days
193741 days
193858 days
193931 days
194030 days
194116 days
194229 days
194330 days
194440 days
194528 days
194647 days
194747 days
194888 days
194970 days
195077 days
195140 days
195243 days
195355 days
195460 days
195543 days
195663 days
195758 days
195850 days
195941 days
196046 days
196133 days
196263 days
196329 days
196532 days
196651 days
196739 days
196836 days
196945 days
197029 days
197138 days
197227 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

47 years, 1917 to 1970

A day with at least 58.6 mm (2.3 in) of rain is expected about once in 2 years. A day with at least 124.4 mm (4.9 in) of rain is expected about once in 100 years.

Rainfall return levels at Radyr Park: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years58.6 mm (2.3 in)
5 years75.4 mm (3.0 in)
10 years86.9 mm (3.4 in)
25 years101.7 mm (4.0 in)
50 years113.0 mm (4.4 in)Longer than the 47 years of record
100 years124.4 mm (4.9 in)Longer than the 47 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, 47 years of values from 1917 to 1970.

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: 123.2 mm (4.9 in) in 1945; 114.3 mm (4.5 in) in 1955; 97.8 mm (3.9 in) in 1920.

Download the Data

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