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Built 2026-10-16 (16 October 2026)

Mangrove Mountain Post Office Weather Records (ASN00061036)

Record envelope, standing records and threshold days for Mangrove Mountain Post Office (ASN00061036), Australia, with 34 years of record.

Key Facts for Mangrove Mountain Post Office

  • Mangrove Mountain Post Office (ASN00061036) is a weather station in Australia at -33.30 latitude and 151.20 longitude, 305 m (1,001 ft) above sea level.
  • The station reports from 1946 to 1979, 34 years of record.
  • 0 records set at Mangrove Mountain Post Office still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Mangrove Mountain Post Office set a daily record precipitation of 23.2 mm (0.9 in) on 11 September 1979.

About the Station

  • Location: Australia, -33.30 latitude, 151.20 longitude.
  • Elevation: 305 m (1,001 ft).
  • Period of record: 1946 to 1979, 34 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

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

Wettest Day of Each Month

Jun: 198.6 mm (7.8 in)
Record daily precipitation for each month at Mangrove Mountain Post Office The wettest day on record for each calendar month at Mangrove Mountain Post Office. The most was 198.6 mm (7.8 in) on 18 June 1949. 050100150200 Jan: 123.7 mm (4.9 in), 19 January 1951 Jan Feb: 125.5 mm (4.9 in), 10 February 1956 Feb Mar: 155.6 mm (6.1 in), 4 March 1977 Mar Apr: 160.0 mm (6.3 in), 28 April 1963 Apr May: 185.4 mm (7.3 in), 8 May 1953 May Jun: 198.6 mm (7.8 in), 18 June 1949 Jun Jul: 166.4 mm (6.6 in), 26 July 1952 Jul Aug: 177.3 mm (7.0 in), 7 August 1967 Aug Sep: 110.7 mm (4.4 in), 2 September 1970 Sep Oct: 83.8 mm (3.3 in), 5 October 1959 Oct Nov: 81.5 mm (3.2 in), 27 November 1955 Nov Dec: 106.7 mm (4.2 in), 9 December 1970 Dec
The wettest day on record for each calendar month at Mangrove Mountain Post Office. The most was 198.6 mm (7.8 in) on 18 June 1949.
Record daily precipitation for each month at Mangrove Mountain Post Office
MonthRecord daily precipitation (mm)Date
Jan123.7 mm (4.9 in)19 January 1951
Feb125.5 mm (4.9 in)10 February 1956
Mar155.6 mm (6.1 in)4 March 1977
Apr160.0 mm (6.3 in)28 April 1963
May185.4 mm (7.3 in)8 May 1953
Jun198.6 mm (7.8 in)18 June 1949
Jul166.4 mm (6.6 in)26 July 1952
Aug177.3 mm (7.0 in)7 August 1967
Sep110.7 mm (4.4 in)2 September 1970
Oct83.8 mm (3.3 in)5 October 1959
Nov81.5 mm (3.2 in)27 November 1955
Dec106.7 mm (4.2 in)9 December 1970

Latest Records

20
Latest records at Mangrove Mountain Post Office
DateStationRecordValueBeat old record byOld record stoodSignificance
11 September 1979Mangrove Mountain Post Office, AUdaily rain23.2 mm (0.9 in)3.4 mm (0.13 in)13 years10 of 100 (Routine)
7 May 1979Mangrove Mountain Post Office, AUdaily rain50.2 mm (2.0 in)4.5 mm (0.18 in)25 years11 of 100 (Routine)
4 May 1979Mangrove Mountain Post Office, AUdaily rain17.4 mm (0.7 in)6.2 mm (0.24 in)30 years14 of 100 (Routine)
18 March 1979Mangrove Mountain Post Office, AUdaily rain24.2 mm (1.0 in)4.9 mm (0.19 in)20 years11 of 100 (Routine)
22 January 1979Mangrove Mountain Post Office, AUdaily rain44.6 mm (1.8 in)0.4 mm (0.02 in)20 years9 of 100 (Routine)
28 September 1977Mangrove Mountain Post Office, AUdaily rain24.2 mm (1.0 in)12.8 mm (0.5 in)7 years17 of 100 (Routine)
8 July 1977Mangrove Mountain Post Office, AUdaily rain8.2 mm (0.32 in)5.7 mm (0.22 in)23 years12 of 100 (Routine)
17 May 1977Mangrove Mountain Post Office, AUdaily rain32.2 mm (1.3 in)29.2 mm (1.1 in)20 years21 of 100 (Routine)
15 May 1977Mangrove Mountain Post Office, AUdaily rain86.0 mm (3.4 in)44.6 mm (1.8 in)8 years24 of 100 (Routine)
14 May 1977Mangrove Mountain Post Office, AUdaily rain108.0 mm (4.3 in)25.4 mm (1.0 in)15 years18 of 100 (Routine)
6 March 1977Mangrove Mountain Post Office, AUdaily rain28.0 mm (1.1 in)12.8 mm (0.5 in)6 years12 of 100 (Routine)
4 March 1977Mangrove Mountain Post Office, AUmonthly rain155.6 mm (6.1 in)53.2 mm (2.1 in)0 years48 of 100 (Notable)
2 November 1976Mangrove Mountain Post Office, AUdaily rain7.2 mm (0.28 in)2.1 mm (0.08 in)29 years12 of 100 (Routine)
14 October 1976Mangrove Mountain Post Office, AUdaily rain4.6 mm (0.18 in)0.5 mm (0.02 in)7 years5 of 100 (Routine)
10 October 1976Mangrove Mountain Post Office, AUdaily rain52.6 mm (2.1 in)19.8 mm (0.8 in)29 years28 of 100 (Routine)
15 July 1976Mangrove Mountain Post Office, AUdaily rain19.0 mm (0.7 in)11.9 mm (0.5 in)26 years16 of 100 (Routine)
2 July 1976Mangrove Mountain Post Office, AUdaily rain22.0 mm (0.9 in)16.2 mm (0.6 in)3 years12 of 100 (Routine)
1 July 1976Mangrove Mountain Post Office, AUdaily rain24.0 mm (0.9 in)17.4 mm (0.7 in)18 years18 of 100 (Routine)
19 April 1976Mangrove Mountain Post Office, AUdaily rain15.0 mm (0.6 in)6.6 mm (0.26 in)19 years11 of 100 (Routine)
28 March 1976Mangrove Mountain Post Office, AUdaily rain22.2 mm (0.9 in)4.7 mm (0.19 in)13 years9 of 100 (Routine)

Extremes by Year

1946 to 1979
Yearly extremes at Mangrove Mountain Post Office: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)198.6 mm (7.8 in)194999.4 mm (3.9 in)33
Wettest five days (Rx5day)402.8 mm (15.9 in)1949179.9 mm (7.1 in)33
Longest dry spell (CDD)62 days194627 days33

Wettest day (Rx1day)

Wettest day (Rx1day) at Mangrove Mountain Post Office by year The wettest day of the year at Mangrove Mountain Post Office, 1946 to 1979. The record is 198.6 mm (7.8 in) in 1949, marked on the chart; the median year is 99.4 mm (3.9 in). 050100150200195019601970Record: 198.6 mm (7.8 in) in 1949
The wettest day of the year at Mangrove Mountain Post Office, 1946 to 1979. The record is 198.6 mm (7.8 in) in 1949, marked on the chart; the median year is 99.4 mm (3.9 in).
Wettest day (Rx1day) at Mangrove Mountain Post Office by year
YearWettest day (Rx1day)
194637.6 mm (1.5 in)
194776.7 mm (3.0 in)
194891.2 mm (3.6 in)
1949198.6 mm (7.8 in)
1950103.9 mm (4.1 in)
1951123.7 mm (4.9 in)
1952166.4 mm (6.6 in)
1953185.4 mm (7.3 in)
195497.3 mm (3.8 in)
195584.8 mm (3.3 in)
1956125.5 mm (4.9 in)
195774.9 mm (2.9 in)
195858.4 mm (2.3 in)
195983.8 mm (3.3 in)
196068.8 mm (2.7 in)
196165.0 mm (2.6 in)
1962119.4 mm (4.7 in)
1963160.0 mm (6.3 in)
1964127.0 mm (5.0 in)
196558.9 mm (2.3 in)
196655.9 mm (2.2 in)
1967177.3 mm (7.0 in)
196878.7 mm (3.1 in)
196959.9 mm (2.4 in)
1970110.7 mm (4.4 in)
1971111.8 mm (4.4 in)
197270.1 mm (2.8 in)
1973100.3 mm (3.9 in)
197499.4 mm (3.9 in)
1975126.0 mm (5.0 in)
1976102.4 mm (4.0 in)
1977155.6 mm (6.1 in)
197960.8 mm (2.4 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Mangrove Mountain Post Office by year The wettest five days of the year at Mangrove Mountain Post Office, 1946 to 1979. The record is 402.8 mm (15.9 in) in 1949, marked on the chart; the median year is 179.9 mm (7.1 in). 0100200300400500195019601970Record: 402.8 mm (15.9 in) in 1949
The wettest five days of the year at Mangrove Mountain Post Office, 1946 to 1979. The record is 402.8 mm (15.9 in) in 1949, marked on the chart; the median year is 179.9 mm (7.1 in).
Wettest five days (Rx5day) at Mangrove Mountain Post Office by year
YearWettest five days (Rx5day)
194660.3 mm (2.4 in)
1947200.1 mm (7.9 in)
1948179.9 mm (7.1 in)
1949402.8 mm (15.9 in)
1950281.9 mm (11.1 in)
1951338.6 mm (13.3 in)
1952364.8 mm (14.4 in)
1953317.2 mm (12.5 in)
1954160.8 mm (6.3 in)
1955218.5 mm (8.6 in)
1956184.2 mm (7.3 in)
1957122.0 mm (4.8 in)
1958114.3 mm (4.5 in)
1959117.1 mm (4.6 in)
1960181.1 mm (7.1 in)
1961184.5 mm (7.3 in)
1962267.9 mm (10.5 in)
1963251.4 mm (9.9 in)
1964368.5 mm (14.5 in)
1965134.3 mm (5.3 in)
1966113.8 mm (4.5 in)
1967177.8 mm (7.0 in)
1968164.1 mm (6.5 in)
1969139.6 mm (5.5 in)
1970195.3 mm (7.7 in)
1971164.0 mm (6.5 in)
1972176.8 mm (7.0 in)
1973165.3 mm (6.5 in)
1974164.4 mm (6.5 in)
1975175.4 mm (6.9 in)
1976183.0 mm (7.2 in)
1977266.4 mm (10.5 in)
1979117.0 mm (4.6 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Mangrove Mountain Post Office by year The longest dry spell of the year at Mangrove Mountain Post Office, 1946 to 1979. The record is 62 days in 1946, marked on the chart; the median year is 27 days. 020406080195019601970Record: 62 days in 1946
The longest dry spell of the year at Mangrove Mountain Post Office, 1946 to 1979. The record is 62 days in 1946, marked on the chart; the median year is 27 days.
Longest dry spell (CDD) at Mangrove Mountain Post Office by year
YearLongest dry spell (CDD)
194662 days
194727 days
194823 days
194922 days
195013 days
195126 days
195234 days
195322 days
195432 days
195515 days
195616 days
195748 days
195829 days
195914 days
196017 days
196119 days
196238 days
196315 days
196422 days
196530 days
196631 days
196720 days
196829 days
196922 days
197041 days
197126 days
197220 days
197330 days
197431 days
197534 days
197628 days
197736 days
197929 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

31 years, 1947 to 1977

A day with at least 99.6 mm (3.9 in) of rain is expected about once in 2 years. A day with at least 243.2 mm (9.6 in) of rain is expected about once in 100 years.

Rainfall return levels at Mangrove Mountain Post Office: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years99.6 mm (3.9 in)
5 years136.6 mm (5.4 in)
10 years161.7 mm (6.4 in)
25 years194.1 mm (7.6 in)
50 years218.5 mm (8.6 in)Longer than the 31 years of record
100 years243.2 mm (9.6 in)Longer than the 31 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, 31 years of values from 1947 to 1977.

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: 198.6 mm (7.8 in) in 1949; 185.4 mm (7.3 in) in 1953; 177.3 mm (7.0 in) in 1967.

Download the Data

  • Data for Mangrove Mountain Post Office standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Mangrove Mountain Post Office 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).