Pialba Post Office Weather Records (ASN00040172)

Record envelope, standing records and threshold days for Pialba Post Office (ASN00040172), Australia, with 81 years of record.

Key Facts for Pialba Post Office

Pialba Post Office (ASN00040172) is a weather station in Australia at -25.28 latitude and 152.83 longitude, 5 m (16 ft) above sea level.
The station reports from 1900 to 1980, 81 years of record.
0 records set at Pialba Post Office still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Pialba Post Office set a daily record precipitation of 10.4 mm (0.4 in) on 31 July 1980.

About the Station

Location: Australia, -25.28 latitude, 152.83 longitude.
Elevation: 5 m (16 ft).
Period of record: 1900 to 1980, 81 years.
Eligible elements: prcp.

Daily Record Envelope and 2026

0 days at or beyond a record

The band shows the record high and record low for each calendar day at Pialba 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 Pialba Post Office, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	n/a	n/a	n/a	n/a
Feb	n/a	n/a	n/a	n/a
Mar	n/a	n/a	n/a	n/a
Apr	n/a	n/a	n/a	n/a
May	n/a	n/a	n/a	n/a
Jun	n/a	n/a	n/a	n/a
Jul	n/a	n/a	n/a	n/a
Aug	n/a	n/a	n/a	n/a
Sep	n/a	n/a	n/a	n/a
Oct	n/a	n/a	n/a	n/a
Nov	n/a	n/a	n/a	n/a
Dec	n/a	n/a	n/a	n/a

Which Years Hold Standing Records

0 standing records

0 records at Pialba Post Office still stand.

Wettest Day of Each Month

Jan: 437.4 mm (17.2 in)

The wettest day on record for each calendar month at Pialba Post Office. The most was 437.4 mm (17.2 in) on 16 January 1913.

Record daily precipitation for each month at Pialba Post Office
Month	Record daily precipitation (mm)	Date
Jan	437.4 mm (17.2 in)	16 January 1913
Feb	276.9 mm (10.9 in)	5 February 1931
Mar	290.8 mm (11.4 in)	28 March 1955
Apr	218.9 mm (8.6 in)	6 April 1921
May	171.5 mm (6.8 in)	17 May 1926
Jun	143.0 mm (5.6 in)	10 June 1967
Jul	93.0 mm (3.7 in)	11 July 1954
Aug	113.0 mm (4.4 in)	25 August 1901
Sep	128.8 mm (5.1 in)	30 September 1906
Oct	126.2 mm (5.0 in)	17 October 1959
Nov	108.7 mm (4.3 in)	23 November 1934
Dec	148.6 mm (5.9 in)	16 December 1926

Latest Records

Latest records at Pialba Post Office
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
31 July 1980	Pialba Post Office, AU	daily rain	10.4 mm (0.4 in)	2.8 mm (0.11 in)	64 years	20 of 100 (Routine)
8 January 1980	Pialba Post Office, AU	daily rain	90.9 mm (3.6 in)	26.6 mm (1.0 in)	77 years	39 of 100 (Notable)
5 October 1979	Pialba Post Office, AU	daily rain	33.0 mm (1.3 in)	15.2 mm (0.6 in)	76 years	39 of 100 (Notable)
3 November 1978	Pialba Post Office, AU	daily rain	63.0 mm (2.5 in)	4.6 mm (0.18 in)	40 years	22 of 100 (Routine)
30 August 1978	Pialba Post Office, AU	daily rain	24.0 mm (0.9 in)	7.7 mm (0.30 in)	56 years	20 of 100 (Routine)
18 November 1977	Pialba Post Office, AU	daily rain	43.2 mm (1.7 in)	7.6 mm (0.30 in)	74 years	34 of 100 (Routine)
22 February 1977	Pialba Post Office, AU	daily rain	77.0 mm (3.0 in)	25.4 mm (1.0 in)	22 years	23 of 100 (Routine)
5 March 1976	Pialba Post Office, AU	daily rain	169.0 mm (6.7 in)	135.2 mm (5.3 in)	30 years	56 of 100 (Notable)
21 June 1975	Pialba Post Office, AU	daily rain	45.2 mm (1.8 in)	16.2 mm (0.6 in)	58 years	34 of 100 (Routine)
25 February 1975	Pialba Post Office, AU	daily rain	125.0 mm (4.9 in)	24.9 mm (1.0 in)	65 years	36 of 100 (Notable)
19 September 1974	Pialba Post Office, AU	daily rain	23.0 mm (0.9 in)	11.6 mm (0.5 in)	44 years	20 of 100 (Routine)
12 March 1974	Pialba Post Office, AU	daily rain	129.0 mm (5.1 in)	103.1 mm (4.1 in)	12 years	50 of 100 (Notable)
21 December 1973	Pialba Post Office, AU	daily rain	131.6 mm (5.2 in)	88.4 mm (3.5 in)	16 years	52 of 100 (Notable)
28 November 1973	Pialba Post Office, AU	daily rain	81.3 mm (3.2 in)	23.9 mm (0.9 in)	63 years	41 of 100 (Notable)
18 August 1973	Pialba Post Office, AU	daily rain	27.4 mm (1.1 in)	7.6 mm (0.30 in)	64 years	33 of 100 (Routine)
26 July 1973	Pialba Post Office, AU	daily rain	29.7 mm (1.2 in)	10.4 mm (0.4 in)	12 years	18 of 100 (Routine)
25 July 1973	Pialba Post Office, AU	daily rain	19.3 mm (0.8 in)	2.5 mm (0.10 in)	40 years	20 of 100 (Routine)
24 July 1973	Pialba Post Office, AU	daily rain	33.5 mm (1.3 in)	12.4 mm (0.5 in)	35 years	27 of 100 (Routine)
6 July 1973	Pialba Post Office, AU	daily rain	79.2 mm (3.1 in)	58.9 mm (2.3 in)	72 years	68 of 100 (Major)
29 June 1973	Pialba Post Office, AU	daily rain	19.6 mm (0.8 in)	8.4 mm (0.33 in)	43 years	20 of 100 (Routine)

Extremes by Year

1900 to 1980

Yearly extremes at Pialba Post Office: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	437.4 mm (17.2 in)	1913	108.7 mm (4.3 in)	81
Wettest five days (Rx5day)	724.4 mm (28.5 in)	1913	178.8 mm (7.0 in)	81
Longest dry spell (CDD)	95 days	1905	31 days	81

Wettest day (Rx1day)

The wettest day of the year at Pialba Post Office, 1900 to 1980. The record is 437.4 mm (17.2 in) in 1913, marked on the chart; the median year is 108.7 mm (4.3 in).

Wettest day (Rx1day) at Pialba Post Office by year
Year	Wettest day (Rx1day)
1900	67.3 mm (2.6 in)
1901	179.1 mm (7.1 in)
1902	64.3 mm (2.5 in)
1903	81.3 mm (3.2 in)
1904	105.4 mm (4.1 in)
1905	208.3 mm (8.2 in)
1906	128.8 mm (5.1 in)
1907	114.3 mm (4.5 in)
1908	58.4 mm (2.3 in)
1909	100.1 mm (3.9 in)
1910	103.1 mm (4.1 in)
1911	110.2 mm (4.3 in)
1912	153.2 mm (6.0 in)
1913	437.4 mm (17.2 in)
1914	80.8 mm (3.2 in)
1915	103.6 mm (4.1 in)
1916	81.0 mm (3.2 in)
1917	139.2 mm (5.5 in)
1918	85.1 mm (3.4 in)
1919	50.0 mm (2.0 in)
1920	127.0 mm (5.0 in)
1921	218.9 mm (8.6 in)
1922	83.8 mm (3.3 in)
1923	102.6 mm (4.0 in)
1924	124.5 mm (4.9 in)
1925	93.2 mm (3.7 in)
1926	171.5 mm (6.8 in)
1927	262.9 mm (10.4 in)
1928	169.9 mm (6.7 in)
1929	135.6 mm (5.3 in)
1930	85.1 mm (3.4 in)
1931	276.9 mm (10.9 in)
1932	108.5 mm (4.3 in)
1933	114.6 mm (4.5 in)
1934	108.7 mm (4.3 in)
1935	63.5 mm (2.5 in)
1936	87.9 mm (3.5 in)
1937	68.6 mm (2.7 in)
1938	86.1 mm (3.4 in)
1939	87.6 mm (3.4 in)
1940	74.7 mm (2.9 in)
1941	126.2 mm (5.0 in)
1942	108.0 mm (4.3 in)
1943	95.8 mm (3.8 in)
1944	104.1 mm (4.1 in)
1945	85.3 mm (3.4 in)
1946	64.8 mm (2.6 in)
1947	143.8 mm (5.7 in)
1948	152.1 mm (6.0 in)
1949	85.1 mm (3.4 in)
1950	127.3 mm (5.0 in)
1951	146.6 mm (5.8 in)
1952	105.4 mm (4.1 in)
1953	119.9 mm (4.7 in)
1954	146.6 mm (5.8 in)
1955	290.8 mm (11.4 in)
1956	127.3 mm (5.0 in)
1957	60.2 mm (2.4 in)
1958	78.0 mm (3.1 in)
1959	126.2 mm (5.0 in)
1960	131.3 mm (5.2 in)
1961	160.5 mm (6.3 in)
1962	129.5 mm (5.1 in)
1963	70.4 mm (2.8 in)
1964	65.0 mm (2.6 in)
1965	118.1 mm (4.6 in)
1966	48.3 mm (1.9 in)
1967	143.0 mm (5.6 in)
1968	150.1 mm (5.9 in)
1969	41.9 mm (1.6 in)
1970	112.3 mm (4.4 in)
1971	158.5 mm (6.2 in)
1972	147.6 mm (5.8 in)
1973	131.6 mm (5.2 in)
1974	129.0 mm (5.1 in)
1975	125.0 mm (4.9 in)
1976	169.0 mm (6.7 in)
1977	77.0 mm (3.0 in)
1978	63.0 mm (2.5 in)
1979	45.0 mm (1.8 in)
1980	90.9 mm (3.6 in)

Wettest five days (Rx5day)

The wettest five days of the year at Pialba Post Office, 1900 to 1980. The record is 724.4 mm (28.5 in) in 1913, marked on the chart; the median year is 178.8 mm (7.0 in).

Wettest five days (Rx5day) at Pialba Post Office by year
Year	Wettest five days (Rx5day)
1900	107.2 mm (4.2 in)
1901	226.6 mm (8.9 in)
1902	84.6 mm (3.3 in)
1903	186.7 mm (7.4 in)
1904	189.3 mm (7.5 in)
1905	383.0 mm (15.1 in)
1906	132.6 mm (5.2 in)
1907	182.9 mm (7.2 in)
1908	71.1 mm (2.8 in)
1909	109.5 mm (4.3 in)
1910	140.7 mm (5.5 in)
1911	184.9 mm (7.3 in)
1912	326.4 mm (12.9 in)
1913	724.4 mm (28.5 in)
1914	126.3 mm (5.0 in)
1915	207.0 mm (8.1 in)
1916	128.3 mm (5.1 in)
1917	203.3 mm (8.0 in)
1918	159.0 mm (6.3 in)
1919	66.6 mm (2.6 in)
1920	177.1 mm (7.0 in)
1921	231.6 mm (9.1 in)
1922	199.4 mm (7.9 in)
1923	142.9 mm (5.6 in)
1924	128.5 mm (5.1 in)
1925	169.4 mm (6.7 in)
1926	323.6 mm (12.7 in)
1927	492.1 mm (19.4 in)
1928	306.9 mm (12.1 in)
1929	178.8 mm (7.0 in)
1930	173.2 mm (6.8 in)
1931	455.9 mm (17.9 in)
1932	111.6 mm (4.4 in)
1933	217.4 mm (8.6 in)
1934	208.0 mm (8.2 in)
1935	104.2 mm (4.1 in)
1936	129.5 mm (5.1 in)
1937	179.6 mm (7.1 in)
1938	232.6 mm (9.2 in)
1939	129.6 mm (5.1 in)
1940	141.2 mm (5.6 in)
1941	134.4 mm (5.3 in)
1942	125.1 mm (4.9 in)
1943	129.1 mm (5.1 in)
1944	250.7 mm (9.9 in)
1945	189.9 mm (7.5 in)
1946	153.7 mm (6.1 in)
1947	191.8 mm (7.6 in)
1948	268.4 mm (10.6 in)
1949	270.7 mm (10.7 in)
1950	270.2 mm (10.6 in)
1951	179.1 mm (7.1 in)
1952	256.5 mm (10.1 in)
1953	287.3 mm (11.3 in)
1954	192.6 mm (7.6 in)
1955	416.6 mm (16.4 in)
1956	213.4 mm (8.4 in)
1957	106.2 mm (4.2 in)
1958	161.3 mm (6.4 in)
1959	172.5 mm (6.8 in)
1960	165.7 mm (6.5 in)
1961	171.4 mm (6.7 in)
1962	246.6 mm (9.7 in)
1963	135.6 mm (5.3 in)
1964	70.4 mm (2.8 in)
1965	179.1 mm (7.1 in)
1966	87.9 mm (3.5 in)
1967	224.8 mm (8.9 in)
1968	394.0 mm (15.5 in)
1969	60.2 mm (2.4 in)
1970	204.5 mm (8.1 in)
1971	94.4 mm (3.7 in)
1972	207.1 mm (8.2 in)
1973	185.0 mm (7.3 in)
1974	169.0 mm (6.7 in)
1975	154.4 mm (6.1 in)
1976	295.8 mm (11.6 in)
1977	79.0 mm (3.1 in)
1978	73.0 mm (2.9 in)
1979	61.0 mm (2.4 in)
1980	137.1 mm (5.4 in)

Longest dry spell (CDD)

The longest dry spell of the year at Pialba Post Office, 1900 to 1980. The record is 95 days in 1905, marked on the chart; the median year is 31 days.

Longest dry spell (CDD) at Pialba Post Office by year
Year	Longest dry spell (CDD)
1900	28 days
1901	38 days
1902	31 days
1903	38 days
1904	52 days
1905	95 days
1906	73 days
1907	55 days
1908	31 days
1909	33 days
1910	60 days
1911	49 days
1912	43 days
1913	39 days
1914	39 days
1915	38 days
1916	24 days
1917	38 days
1918	31 days
1919	49 days
1920	21 days
1921	22 days
1922	45 days
1923	31 days
1924	28 days
1925	18 days
1926	41 days
1927	20 days
1928	34 days
1929	35 days
1930	17 days
1931	20 days
1932	28 days
1933	22 days
1934	19 days
1935	22 days
1936	43 days
1937	21 days
1938	22 days
1939	59 days
1940	39 days
1941	42 days
1942	34 days
1943	32 days
1944	26 days
1945	20 days
1946	37 days
1947	36 days
1948	34 days
1949	26 days
1950	22 days
1951	28 days
1952	23 days
1953	35 days
1954	21 days
1955	23 days
1956	56 days
1957	52 days
1958	19 days
1959	25 days
1960	36 days
1961	24 days
1962	24 days
1963	30 days
1964	23 days
1965	23 days
1966	32 days
1967	50 days
1968	37 days
1969	22 days
1970	21 days
1971	19 days
1972	31 days
1973	15 days
1974	36 days
1975	26 days
1976	38 days
1977	38 days
1978	30 days
1979	26 days
1980	43 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

73 years, 1901 to 1976

A day with at least 111.1 mm (4.4 in) of rain is expected about once in 2 years. A day with at least 339.3 mm (13.4 in) of rain is expected about once in 100 years.

Rainfall return levels at Pialba Post Office: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	111.1 mm (4.4 in)
5 years	158.3 mm (6.2 in)
10 years	194.5 mm (7.7 in)
25 years	246.7 mm (9.7 in)
50 years	290.6 mm (11.4 in)
100 years	339.3 mm (13.4 in)	Longer than the 73 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, 73 years of values from 1901 to 1976.

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: 437.4 mm (17.2 in) in 1913; 290.8 mm (11.4 in) in 1955; 276.9 mm (10.9 in) in 1931.

Download the Data

Data for Pialba Post Office standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Pialba 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 2026-10-13 (13 October 2026). Records are computed by this site and are not official.

Data as of 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	n/a	n/a	n/a	n/a
Feb	n/a	n/a	n/a	n/a
Mar	n/a	n/a	n/a	n/a
Apr	n/a	n/a	n/a	n/a
May	n/a	n/a	n/a	n/a
Jun	n/a	n/a	n/a	n/a
Jul	n/a	n/a	n/a	n/a
Aug	n/a	n/a	n/a	n/a
Sep	n/a	n/a	n/a	n/a
Oct	n/a	n/a	n/a	n/a
Nov	n/a	n/a	n/a	n/a
Dec	n/a	n/a	n/a	n/a

Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	n/a	n/a	n/a	n/a
Feb	n/a	n/a	n/a	n/a
Mar	n/a	n/a	n/a	n/a
Apr	n/a	n/a	n/a	n/a
May	n/a	n/a	n/a	n/a
Jun	n/a	n/a	n/a	n/a
Jul	n/a	n/a	n/a	n/a
Aug	n/a	n/a	n/a	n/a
Sep	n/a	n/a	n/a	n/a
Oct	n/a	n/a	n/a	n/a
Nov	n/a	n/a	n/a	n/a
Dec	n/a	n/a	n/a	n/a