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Data as of 2025-12-31
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Built 2026-10-15 (15 October 2026)

Langley Park Weather Records (ASN00009674)

Record envelope, standing records and threshold days for Langley Park (ASN00009674), Australia, with 34 years of record.

Key Facts for Langley Park

  • Langley Park (ASN00009674) is a weather station in Australia at -33.80 latitude and 122.16 longitude, 60 m (197 ft) above sea level.
  • The station reports from 1960 to 1993, 34 years of record.
  • 0 records set at Langley Park still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Langley Park set a daily record precipitation of 20.0 mm (0.8 in) on 9 June 1993.

About the Station

  • Location: Australia, -33.80 latitude, 122.16 longitude.
  • Elevation: 60 m (197 ft).
  • Period of record: 1960 to 1993, 34 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

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

Wettest Day of Each Month

Oct: 121.7 mm (4.8 in)
Record daily precipitation for each month at Langley Park The wettest day on record for each calendar month at Langley Park. The most was 121.7 mm (4.8 in) on 21 October 1969. 050100150 Jan: 68.1 mm (2.7 in), 27 January 1961 Jan Feb: 65.5 mm (2.6 in), 17 February 1970 Feb Mar: 36.8 mm (1.4 in), 29 March 1971 Mar Apr: 46.5 mm (1.8 in), 17 April 1961 Apr May: 85.0 mm (3.3 in), 16 May 1990 May Jun: 62.4 mm (2.5 in), 16 June 1989 Jun Jul: 42.0 mm (1.7 in), 27 July 1976 Jul Aug: 37.6 mm (1.5 in), 19 August 1968 Aug Sep: 47.2 mm (1.9 in), 26 September 1964 Sep Oct: 121.7 mm (4.8 in), 21 October 1969 Oct Nov: 33.0 mm (1.3 in), 12 November 1971 Nov Dec: 34.3 mm (1.4 in), 1 December 1973 Dec
The wettest day on record for each calendar month at Langley Park. The most was 121.7 mm (4.8 in) on 21 October 1969.
Record daily precipitation for each month at Langley Park
MonthRecord daily precipitation (mm)Date
Jan68.1 mm (2.7 in)27 January 1961
Feb65.5 mm (2.6 in)17 February 1970
Mar36.8 mm (1.4 in)29 March 1971
Apr46.5 mm (1.8 in)17 April 1961
May85.0 mm (3.3 in)16 May 1990
Jun62.4 mm (2.5 in)16 June 1989
Jul42.0 mm (1.7 in)27 July 1976
Aug37.6 mm (1.5 in)19 August 1968
Sep47.2 mm (1.9 in)26 September 1964
Oct121.7 mm (4.8 in)21 October 1969
Nov33.0 mm (1.3 in)12 November 1971
Dec34.3 mm (1.4 in)1 December 1973

Latest Records

20
Latest records at Langley Park
DateStationRecordValueBeat old record byOld record stoodSignificance
9 June 1993Langley Park, AUdaily rain20.0 mm (0.8 in)5.3 mm (0.21 in)24 years16 of 100 (Routine)
29 May 1993Langley Park, AUdaily rain21.0 mm (0.8 in)0.7 mm (0.03 in)26 years10 of 100 (Routine)
30 April 1993Langley Park, AUdaily rain14.4 mm (0.6 in)7.0 mm (0.28 in)2 years13 of 100 (Routine)
19 March 1993Langley Park, AUdaily rain31.6 mm (1.2 in)3.6 mm (0.14 in)0 years8 of 100 (Routine)
1 February 1993Langley Park, AUdaily rain0.8 mm (0.03 in)0.8 mm (0.03 in)33 years12 of 100 (Routine)
9 December 1992Langley Park, AUdaily rain7.2 mm (0.28 in)6.4 mm (0.25 in)23 years18 of 100 (Routine)
21 November 1992Langley Park, AUdaily rain16.2 mm (0.6 in)3.2 mm (0.13 in)28 years15 of 100 (Routine)
20 November 1992Langley Park, AUdaily rain19.8 mm (0.8 in)18.0 mm (0.7 in)21 years20 of 100 (Routine)
8 November 1992Langley Park, AUdaily rain21.4 mm (0.8 in)13.4 mm (0.5 in)16 years20 of 100 (Routine)
27 October 1992Langley Park, AUdaily rain8.4 mm (0.33 in)1.0 mm (0.04 in)11 years7 of 100 (Routine)
8 October 1992Langley Park, AUdaily rain9.2 mm (0.36 in)0.1 mm (0.00 in)21 years9 of 100 (Routine)
7 October 1992Langley Park, AUdaily rain28.0 mm (1.1 in)16.6 mm (0.7 in)20 years27 of 100 (Routine)
20 September 1992Langley Park, AUdaily rain21.2 mm (0.8 in)2.2 mm (0.09 in)14 years10 of 100 (Routine)
2 September 1992Langley Park, AUdaily rain14.0 mm (0.6 in)8.6 mm (0.34 in)5 years18 of 100 (Routine)
1 September 1992Langley Park, AUdaily rain (Tie)7.0 mm (0.28 in)tie16 years1 of 100 (Routine)
16 August 1992Langley Park, AUdaily rain32.0 mm (1.3 in)16.3 mm (0.6 in)19 years34 of 100 (Routine)
18 May 1992Langley Park, AUdaily rain28.4 mm (1.1 in)15.8 mm (0.6 in)8 years22 of 100 (Routine)
7 May 1992Langley Park, AUdaily rain16.6 mm (0.7 in)5.6 mm (0.22 in)6 years10 of 100 (Routine)
25 March 1992Langley Park, AUdaily rain5.8 mm (0.23 in)0.7 mm (0.03 in)20 years10 of 100 (Routine)
23 March 1992Langley Park, AUdaily rain16.2 mm (0.6 in)5.8 mm (0.23 in)21 years17 of 100 (Routine)

Extremes by Year

1960 to 1993
Yearly extremes at Langley Park: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)121.7 mm (4.8 in)196936.7 mm (1.4 in)34
Wettest five days (Rx5day)145.1 mm (5.7 in)196966.1 mm (2.6 in)34
Longest dry spell (CDD)60 days199133 days34

Wettest day (Rx1day)

Wettest day (Rx1day) at Langley Park by year The wettest day of the year at Langley Park, 1960 to 1993. The record is 121.7 mm (4.8 in) in 1969, marked on the chart; the median year is 36.7 mm (1.4 in). 02550751001251960197019801990Record: 121.7 mm (4.8 in) in 1969
The wettest day of the year at Langley Park, 1960 to 1993. The record is 121.7 mm (4.8 in) in 1969, marked on the chart; the median year is 36.7 mm (1.4 in).
Wettest day (Rx1day) at Langley Park by year
YearWettest day (Rx1day)
196031.8 mm (1.3 in)
196168.1 mm (2.7 in)
196231.8 mm (1.3 in)
196330.7 mm (1.2 in)
196447.2 mm (1.9 in)
196542.7 mm (1.7 in)
196655.9 mm (2.2 in)
196723.9 mm (0.9 in)
196837.6 mm (1.5 in)
1969121.7 mm (4.8 in)
197065.5 mm (2.6 in)
197142.2 mm (1.7 in)
197238.1 mm (1.5 in)
197334.3 mm (1.4 in)
197430.6 mm (1.2 in)
197522.0 mm (0.9 in)
197652.0 mm (2.0 in)
197756.0 mm (2.2 in)
197833.0 mm (1.3 in)
197933.2 mm (1.3 in)
198024.6 mm (1.0 in)
198138.0 mm (1.5 in)
198235.8 mm (1.4 in)
198340.0 mm (1.6 in)
198428.0 mm (1.1 in)
198534.0 mm (1.3 in)
198649.2 mm (1.9 in)
198738.0 mm (1.5 in)
198828.6 mm (1.1 in)
198962.4 mm (2.5 in)
199085.0 mm (3.3 in)
199126.4 mm (1.0 in)
199232.0 mm (1.3 in)
199331.6 mm (1.2 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Langley Park by year The wettest five days of the year at Langley Park, 1960 to 1993. The record is 145.1 mm (5.7 in) in 1969, marked on the chart; the median year is 66.1 mm (2.6 in). 0501001501960197019801990Record: 145.1 mm (5.7 in) in 1969
The wettest five days of the year at Langley Park, 1960 to 1993. The record is 145.1 mm (5.7 in) in 1969, marked on the chart; the median year is 66.1 mm (2.6 in).
Wettest five days (Rx5day) at Langley Park by year
YearWettest five days (Rx5day)
196060.3 mm (2.4 in)
1961100.7 mm (4.0 in)
196244.5 mm (1.8 in)
196351.0 mm (2.0 in)
196471.9 mm (2.8 in)
196565.3 mm (2.6 in)
1966100.9 mm (4.0 in)
196767.4 mm (2.7 in)
196882.9 mm (3.3 in)
1969145.1 mm (5.7 in)
1970100.2 mm (3.9 in)
197185.3 mm (3.4 in)
197261.4 mm (2.4 in)
197366.8 mm (2.6 in)
197443.0 mm (1.7 in)
197559.6 mm (2.3 in)
197678.8 mm (3.1 in)
1977127.2 mm (5.0 in)
197855.6 mm (2.2 in)
197982.2 mm (3.2 in)
198053.6 mm (2.1 in)
198177.4 mm (3.0 in)
198263.6 mm (2.5 in)
198355.0 mm (2.2 in)
198462.6 mm (2.5 in)
198561.6 mm (2.4 in)
198688.8 mm (3.5 in)
198779.0 mm (3.1 in)
198847.4 mm (1.9 in)
1989128.0 mm (5.0 in)
1990102.2 mm (4.0 in)
199145.8 mm (1.8 in)
199260.2 mm (2.4 in)
199361.0 mm (2.4 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Langley Park by year The longest dry spell of the year at Langley Park, 1960 to 1993. The record is 60 days in 1991, marked on the chart; the median year is 33 days. 02040601960197019801990Record: 60 days in 1991
The longest dry spell of the year at Langley Park, 1960 to 1993. The record is 60 days in 1991, marked on the chart; the median year is 33 days.
Longest dry spell (CDD) at Langley Park by year
YearLongest dry spell (CDD)
196015 days
196131 days
196226 days
196329 days
196435 days
196544 days
196639 days
196726 days
196834 days
196926 days
197037 days
197134 days
197233 days
197321 days
197429 days
197530 days
197637 days
197728 days
197821 days
197932 days
198043 days
198135 days
198232 days
198318 days
198451 days
198527 days
198638 days
198751 days
198833 days
198922 days
199036 days
199160 days
199221 days
199337 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

33 years, 1960 to 1992

A day with at least 37.0 mm (1.5 in) of rain is expected about once in 2 years. A day with at least 131.9 mm (5.2 in) of rain is expected about once in 100 years.

Rainfall return levels at Langley Park: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years37.0 mm (1.5 in)
5 years51.7 mm (2.0 in)
10 years64.7 mm (2.5 in)
25 years86.2 mm (3.4 in)
50 years106.7 mm (4.2 in)Longer than the 33 years of record
100 years131.9 mm (5.2 in)Longer than the 33 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, 33 years of values from 1960 to 1992.

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: 121.7 mm (4.8 in) in 1969; 85.0 mm (3.3 in) in 1990; 68.1 mm (2.7 in) in 1961.

Download the Data

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