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

Graman Post Office Weather Records (ASN00054056)

Record envelope, standing records and threshold days for Graman Post Office (ASN00054056), Australia, with 32 years of record.

Key Facts for Graman Post Office

  • Graman Post Office (ASN00054056) is a weather station in Australia at -29.47 latitude and 150.93 longitude, 605 m (1,985 ft) above sea level.
  • The station reports from 1958 to 1989, 32 years of record.
  • 0 records set at Graman Post Office still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.

About the Station

  • Location: Australia, -29.47 latitude, 150.93 longitude.
  • Elevation: 605 m (1,985 ft).
  • Period of record: 1958 to 1989, 32 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Graman Post Office, with 2026 drawn through them The band shows the record high and record low for each calendar day at Graman 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 Graman 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 Graman Post Office, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
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Aprn/an/an/an/a
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Decn/an/an/an/a

Which Years Hold Standing Records

0 standing records
Standing records at Graman Post Office by the year they were set 0 records at Graman Post Office still stand. 00000000000
0 records at Graman Post Office still stand.
Standing records at Graman Post Office by the year they were set
Year setStanding records

Wettest Day of Each Month

Dec: 107.0 mm (4.2 in)
Record daily precipitation for each month at Graman Post Office The wettest day on record for each calendar month at Graman Post Office. The most was 107.0 mm (4.2 in) on 4 December 1978. 050100150 Jan: 94.0 mm (3.7 in), 3 January 1969 Jan Feb: 86.0 mm (3.4 in), 22 February 1977 Feb Mar: 86.0 mm (3.4 in), 11 March 1982 Mar Apr: 84.2 mm (3.3 in), 1 April 1988 Apr May: 84.0 mm (3.3 in), 3 May 1983 May Jun: 68.0 mm (2.7 in), 1 June 1981 Jun Jul: 52.1 mm (2.1 in), 17 July 1971 Jul Aug: 52.8 mm (2.1 in), 31 August 1966 Aug Sep: 65.3 mm (2.6 in), 23 September 1970 Sep Oct: 48.3 mm (1.9 in), 8 October 1967 Oct Nov: 66.0 mm (2.6 in), 8 November 1966 Nov Dec: 107.0 mm (4.2 in), 4 December 1978 Dec
The wettest day on record for each calendar month at Graman Post Office. The most was 107.0 mm (4.2 in) on 4 December 1978.
Record daily precipitation for each month at Graman Post Office
MonthRecord daily precipitation (mm)Date
Jan94.0 mm (3.7 in)3 January 1969
Feb86.0 mm (3.4 in)22 February 1977
Mar86.0 mm (3.4 in)11 March 1982
Apr84.2 mm (3.3 in)1 April 1988
May84.0 mm (3.3 in)3 May 1983
Jun68.0 mm (2.7 in)1 June 1981
Jul52.1 mm (2.1 in)17 July 1971
Aug52.8 mm (2.1 in)31 August 1966
Sep65.3 mm (2.6 in)23 September 1970
Oct48.3 mm (1.9 in)8 October 1967
Nov66.0 mm (2.6 in)8 November 1966
Dec107.0 mm (4.2 in)4 December 1978

Latest Records

0

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

Extremes by Year

1958 to 1989
Yearly extremes at Graman Post Office: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)107.0 mm (4.2 in)197860.0 mm (2.4 in)31
Wettest five days (Rx5day)254.0 mm (10.0 in)1970100.4 mm (4.0 in)31
Longest dry spell (CDD)109 days197737 days31

Wettest day (Rx1day)

Wettest day (Rx1day) at Graman Post Office by year The wettest day of the year at Graman Post Office, 1958 to 1989. The record is 107.0 mm (4.2 in) in 1978, marked on the chart; the median year is 60.0 mm (2.4 in). 255075100125196019701980Record: 107.0 mm (4.2 in) in 1978
The wettest day of the year at Graman Post Office, 1958 to 1989. The record is 107.0 mm (4.2 in) in 1978, marked on the chart; the median year is 60.0 mm (2.4 in).
Wettest day (Rx1day) at Graman Post Office by year
YearWettest day (Rx1day)
195851.6 mm (2.0 in)
195969.6 mm (2.7 in)
196046.0 mm (1.8 in)
196144.2 mm (1.7 in)
196251.8 mm (2.0 in)
196355.9 mm (2.2 in)
196463.5 mm (2.5 in)
196535.8 mm (1.4 in)
196666.0 mm (2.6 in)
196769.3 mm (2.7 in)
196851.8 mm (2.0 in)
196994.0 mm (3.7 in)
197068.6 mm (2.7 in)
197152.1 mm (2.1 in)
197226.9 mm (1.1 in)
197448.2 mm (1.9 in)
197583.0 mm (3.3 in)
197646.0 mm (1.8 in)
197786.0 mm (3.4 in)
1978107.0 mm (4.2 in)
197946.0 mm (1.8 in)
198060.0 mm (2.4 in)
198168.0 mm (2.7 in)
198286.0 mm (3.4 in)
198384.0 mm (3.3 in)
198452.6 mm (2.1 in)
198574.6 mm (2.9 in)
198645.6 mm (1.8 in)
198764.0 mm (2.5 in)
198884.2 mm (3.3 in)
198942.6 mm (1.7 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Graman Post Office by year The wettest five days of the year at Graman Post Office, 1958 to 1989. The record is 254.0 mm (10.0 in) in 1970, marked on the chart; the median year is 100.4 mm (4.0 in). 0100200300196019701980Record: 254.0 mm (10.0 in) in 1970
The wettest five days of the year at Graman Post Office, 1958 to 1989. The record is 254.0 mm (10.0 in) in 1970, marked on the chart; the median year is 100.4 mm (4.0 in).
Wettest five days (Rx5day) at Graman Post Office by year
YearWettest five days (Rx5day)
1958136.4 mm (5.4 in)
1959112.9 mm (4.4 in)
196068.6 mm (2.7 in)
196169.4 mm (2.7 in)
1962102.1 mm (4.0 in)
1963111.3 mm (4.4 in)
196493.7 mm (3.7 in)
196597.5 mm (3.8 in)
1966113.8 mm (4.5 in)
196789.4 mm (3.5 in)
196876.2 mm (3.0 in)
1969145.8 mm (5.7 in)
1970254.0 mm (10.0 in)
1971122.7 mm (4.8 in)
197232.7 mm (1.3 in)
197468.6 mm (2.7 in)
1975144.4 mm (5.7 in)
197677.2 mm (3.0 in)
1977117.8 mm (4.6 in)
1978125.4 mm (4.9 in)
197976.0 mm (3.0 in)
198085.0 mm (3.3 in)
198185.4 mm (3.4 in)
1982121.0 mm (4.8 in)
1983136.4 mm (5.4 in)
1984117.0 mm (4.6 in)
198594.4 mm (3.7 in)
198672.4 mm (2.9 in)
1987100.4 mm (4.0 in)
1988118.2 mm (4.7 in)
198992.6 mm (3.6 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Graman Post Office by year The longest dry spell of the year at Graman Post Office, 1958 to 1989. The record is 109 days in 1977, marked on the chart; the median year is 37 days. 0255075100125196019701980Record: 109 days in 1977
The longest dry spell of the year at Graman Post Office, 1958 to 1989. The record is 109 days in 1977, marked on the chart; the median year is 37 days.
Longest dry spell (CDD) at Graman Post Office by year
YearLongest dry spell (CDD)
195821 days
195937 days
196024 days
196137 days
196234 days
196334 days
196439 days
196538 days
196632 days
196741 days
196843 days
196918 days
197079 days
197132 days
19729 days
197448 days
197565 days
197646 days
1977109 days
197860 days
197954 days
198042 days
198145 days
198231 days
198316 days
198431 days
198526 days
198655 days
198728 days
198826 days
198929 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.

Download the Data

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