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Data as of 2025-12-31
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Built 2026-10-16 (16 October 2026)

Nepean Dam Weather Records (ASN00068047)

Record envelope, standing records and threshold days for Nepean Dam (ASN00068047), Australia, with 45 years of record.

Key Facts for Nepean Dam

  • Nepean Dam (ASN00068047) is a weather station in Australia at -34.33 latitude and 150.60 longitude, 560 m (1,837 ft) above sea level.
  • The station reports from 1926 to 1970, 45 years of record.
  • 0 records set at Nepean Dam still stand.
  • Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

  • Location: Australia, -34.33 latitude, 150.60 longitude.
  • Elevation: 560 m (1,837 ft).
  • Period of record: 1926 to 1970, 45 years.
  • Eligible elements: none yet.

Daily Record Envelope and 2026

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

Wettest Day of Each Month

Apr: 129.5 mm (5.1 in)
Record daily precipitation for each month at Nepean Dam The wettest day on record for each calendar month at Nepean Dam. The most was 129.5 mm (5.1 in) on 17 April 1927. 050100150 Jan: 36.8 mm (1.4 in), 5 January 1968 Jan Feb: 64.8 mm (2.6 in), 15 February 1928 Feb Mar: 51.1 mm (2.0 in), 25 March 1926 Mar Apr: 129.5 mm (5.1 in), 17 April 1927 Apr May: 44.2 mm (1.7 in), 11 May 1926 May Jun: 62.5 mm (2.5 in), 2 June 1930 Jun Jul: 88.9 mm (3.5 in), 25 July 1928 Jul Aug: 44.5 mm (1.8 in), 11 August 1929 Aug Sep: 82.3 mm (3.2 in), 11 September 1929 Sep Oct: 67.3 mm (2.6 in), 14 October 1929 Oct Nov: 104.6 mm (4.1 in), 14 November 1969 Nov Dec: 54.9 mm (2.2 in), 5 December 1970 Dec
The wettest day on record for each calendar month at Nepean Dam. The most was 129.5 mm (5.1 in) on 17 April 1927.
Record daily precipitation for each month at Nepean Dam
MonthRecord daily precipitation (mm)Date
Jan36.8 mm (1.4 in)5 January 1968
Feb64.8 mm (2.6 in)15 February 1928
Mar51.1 mm (2.0 in)25 March 1926
Apr129.5 mm (5.1 in)17 April 1927
May44.2 mm (1.7 in)11 May 1926
Jun62.5 mm (2.5 in)2 June 1930
Jul88.9 mm (3.5 in)25 July 1928
Aug44.5 mm (1.8 in)11 August 1929
Sep82.3 mm (3.2 in)11 September 1929
Oct67.3 mm (2.6 in)14 October 1929
Nov104.6 mm (4.1 in)14 November 1969
Dec54.9 mm (2.2 in)5 December 1970

Latest Records

0

No records were set at this station in the latest data.

Download the Data

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