Pokolbin 1 Post Office Weather Records (ASN00061062)

Record envelope, standing records and threshold days for Pokolbin 1 Post Office (ASN00061062), Australia, with 65 years of record.

Key Facts for Pokolbin 1 Post Office

Pokolbin 1 Post Office (ASN00061062) is a weather station in Australia at -32.80 latitude and 151.30 longitude, 125 m (410 ft) above sea level.
The station reports from 1900 to 1964, 65 years of record.
0 records set at Pokolbin 1 Post Office still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Pokolbin 1 Post Office set a daily record precipitation of 37.1 mm (1.5 in) on 24 October 1964.

About the Station

Location: Australia, -32.80 latitude, 151.30 longitude.
Elevation: 125 m (410 ft).
Period of record: 1900 to 1964, 65 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 Pokolbin 1 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 Pokolbin 1 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 Pokolbin 1 Post Office still stand.

All-Time Record Progression

1 new records

1 all-time records were set at Pokolbin 1 Post Office between 18 June 1949 and 18 June 1949. Each dot is a new record.

Wettest Day of Each Month

Jun: 177.8 mm (7.0 in)

The wettest day on record for each calendar month at Pokolbin 1 Post Office. The most was 177.8 mm (7.0 in) on 18 June 1949.

Record daily precipitation for each month at Pokolbin 1 Post Office
Month	Record daily precipitation (mm)	Date
Jan	90.4 mm (3.6 in)	12 January 1911
Feb	132.6 mm (5.2 in)	17 February 1932
Mar	111.8 mm (4.4 in)	25 March 1926
Apr	130.8 mm (5.1 in)	16 April 1927
May	116.3 mm (4.6 in)	7 May 1915
Jun	177.8 mm (7.0 in)	18 June 1949
Jul	104.9 mm (4.1 in)	25 July 1922
Aug	48.3 mm (1.9 in)	26 August 1949
Sep	108.0 mm (4.3 in)	12 September 1950
Oct	88.9 mm (3.5 in)	2 October 1916
Nov	70.6 mm (2.8 in)	9 November 1917
Dec	154.4 mm (6.1 in)	28 December 1926

Latest Records

Latest records at Pokolbin 1 Post Office
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
24 October 1964	Pokolbin 1 Post Office, AU	daily rain	37.1 mm (1.5 in)	20.8 mm (0.8 in)	3 years	24 of 100 (Routine)
21 September 1964	Pokolbin 1 Post Office, AU	daily rain	18.5 mm (0.7 in)	3.8 mm (0.15 in)	24 years	16 of 100 (Routine)
11 June 1964	Pokolbin 1 Post Office, AU	daily rain	45.0 mm (1.8 in)	5.9 mm (0.23 in)	19 years	14 of 100 (Routine)
10 June 1964	Pokolbin 1 Post Office, AU	daily rain	73.2 mm (2.9 in)	48.8 mm (1.9 in)	52 years	51 of 100 (Notable)
22 April 1964	Pokolbin 1 Post Office, AU	daily rain	45.7 mm (1.8 in)	12.7 mm (0.5 in)	63 years	32 of 100 (Routine)
21 April 1964	Pokolbin 1 Post Office, AU	daily rain	32.5 mm (1.3 in)	4.6 mm (0.18 in)	15 years	13 of 100 (Routine)
14 January 1964	Pokolbin 1 Post Office, AU	daily rain	37.1 mm (1.5 in)	21.9 mm (0.9 in)	45 years	36 of 100 (Notable)
14 December 1963	Pokolbin 1 Post Office, AU	daily rain	59.4 mm (2.3 in)	45.4 mm (1.8 in)	30 years	45 of 100 (Notable)
8 December 1963	Pokolbin 1 Post Office, AU	daily rain	25.9 mm (1.0 in)	14.7 mm (0.6 in)	5 years	16 of 100 (Routine)
30 October 1963	Pokolbin 1 Post Office, AU	daily rain	45.7 mm (1.8 in)	10.6 mm (0.4 in)	60 years	33 of 100 (Routine)
26 September 1963	Pokolbin 1 Post Office, AU	daily rain	7.4 mm (0.29 in)	2.6 mm (0.10 in)	28 years	16 of 100 (Routine)
25 September 1963	Pokolbin 1 Post Office, AU	daily rain	32.8 mm (1.3 in)	20.4 mm (0.8 in)	45 years	36 of 100 (Notable)
30 August 1963	Pokolbin 1 Post Office, AU	daily rain	32.0 mm (1.3 in)	14.0 mm (0.6 in)	22 years	31 of 100 (Routine)
29 April 1963	Pokolbin 1 Post Office, AU	daily rain	37.1 mm (1.5 in)	23.6 mm (0.9 in)	22 years	28 of 100 (Routine)
28 April 1963	Pokolbin 1 Post Office, AU	daily rain	59.4 mm (2.3 in)	41.6 mm (1.6 in)	58 years	51 of 100 (Notable)
27 April 1963	Pokolbin 1 Post Office, AU	daily rain	12.7 mm (0.5 in)	5.3 mm (0.21 in)	40 years	20 of 100 (Routine)
20 March 1963	Pokolbin 1 Post Office, AU	daily rain	25.7 mm (1.0 in)	21.1 mm (0.8 in)	60 years	39 of 100 (Notable)
19 March 1963	Pokolbin 1 Post Office, AU	daily rain	45.2 mm (1.8 in)	20.6 mm (0.8 in)	22 years	27 of 100 (Routine)
15 August 1962	Pokolbin 1 Post Office, AU	daily rain	18.0 mm (0.7 in)	9.1 mm (0.36 in)	31 years	20 of 100 (Routine)
10 July 1962	Pokolbin 1 Post Office, AU	daily rain	24.9 mm (1.0 in)	0.8 mm (0.03 in)	57 years	20 of 100 (Routine)

Extremes by Year

1900 to 1964

Yearly extremes at Pokolbin 1 Post Office: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	177.8 mm (7.0 in)	1949	62.0 mm (2.4 in)	60
Wettest five days (Rx5day)	307.3 mm (12.1 in)	1949	111.2 mm (4.4 in)	60
Longest dry spell (CDD)	58 days	1940	29 days	60

Wettest day (Rx1day)

The wettest day of the year at Pokolbin 1 Post Office, 1900 to 1964. The record is 177.8 mm (7.0 in) in 1949, marked on the chart; the median year is 62.0 mm (2.4 in).

Wettest day (Rx1day) at Pokolbin 1 Post Office by year
Year	Wettest day (Rx1day)
1900	40.6 mm (1.6 in)
1901	33.0 mm (1.3 in)
1902	43.2 mm (1.7 in)
1903	78.7 mm (3.1 in)
1904	90.2 mm (3.6 in)
1905	39.1 mm (1.5 in)
1906	41.7 mm (1.6 in)
1907	48.5 mm (1.9 in)
1908	120.4 mm (4.7 in)
1909	86.1 mm (3.4 in)
1910	43.4 mm (1.7 in)
1911	90.4 mm (3.6 in)
1912	45.2 mm (1.8 in)
1913	108.0 mm (4.3 in)
1914	40.1 mm (1.6 in)
1915	116.3 mm (4.6 in)
1916	88.9 mm (3.5 in)
1917	75.7 mm (3.0 in)
1918	49.5 mm (1.9 in)
1919	48.0 mm (1.9 in)
1920	51.1 mm (2.0 in)
1921	56.1 mm (2.2 in)
1922	104.9 mm (4.1 in)
1923	36.6 mm (1.4 in)
1924	90.4 mm (3.6 in)
1925	41.7 mm (1.6 in)
1926	154.4 mm (6.1 in)
1927	130.8 mm (5.1 in)
1928	64.0 mm (2.5 in)
1929	85.1 mm (3.4 in)
1930	132.1 mm (5.2 in)
1931	118.1 mm (4.6 in)
1932	132.6 mm (5.2 in)
1933	45.7 mm (1.8 in)
1934	80.0 mm (3.1 in)
1935	34.8 mm (1.4 in)
1936	83.1 mm (3.3 in)
1937	82.0 mm (3.2 in)
1938	43.7 mm (1.7 in)
1939	90.7 mm (3.6 in)
1940	51.3 mm (2.0 in)
1941	34.3 mm (1.4 in)
1942	58.4 mm (2.3 in)
1943	77.0 mm (3.0 in)
1944	31.8 mm (1.3 in)
1945	61.5 mm (2.4 in)
1946	11.7 mm (0.5 in)
1947	68.6 mm (2.7 in)
1949	177.8 mm (7.0 in)
1950	108.0 mm (4.3 in)
1953	7.4 mm (0.29 in)
1956	69.1 mm (2.7 in)
1957	32.0 mm (1.3 in)
1958	38.9 mm (1.5 in)
1959	49.0 mm (1.9 in)
1960	62.5 mm (2.5 in)
1961	40.4 mm (1.6 in)
1962	115.3 mm (4.5 in)
1963	59.4 mm (2.3 in)
1964	73.2 mm (2.9 in)

Wettest five days (Rx5day)

The wettest five days of the year at Pokolbin 1 Post Office, 1900 to 1964. The record is 307.3 mm (12.1 in) in 1949, marked on the chart; the median year is 111.2 mm (4.4 in).

Wettest five days (Rx5day) at Pokolbin 1 Post Office by year
Year	Wettest five days (Rx5day)
1900	53.3 mm (2.1 in)
1901	39.4 mm (1.6 in)
1902	83.1 mm (3.3 in)
1903	124.6 mm (4.9 in)
1904	130.5 mm (5.1 in)
1905	69.9 mm (2.8 in)
1906	86.1 mm (3.4 in)
1907	51.0 mm (2.0 in)
1908	220.5 mm (8.7 in)
1909	167.9 mm (6.6 in)
1910	90.8 mm (3.6 in)
1911	116.6 mm (4.6 in)
1912	75.2 mm (3.0 in)
1913	197.7 mm (7.8 in)
1914	110.6 mm (4.4 in)
1915	233.9 mm (9.2 in)
1916	181.9 mm (7.2 in)
1917	98.0 mm (3.9 in)
1918	63.8 mm (2.5 in)
1919	79.2 mm (3.1 in)
1920	135.5 mm (5.3 in)
1921	164.4 mm (6.5 in)
1922	175.3 mm (6.9 in)
1923	69.7 mm (2.7 in)
1924	99.6 mm (3.9 in)
1925	57.2 mm (2.3 in)
1926	278.8 mm (11.0 in)
1927	262.3 mm (10.3 in)
1928	111.8 mm (4.4 in)
1929	235.5 mm (9.3 in)
1930	259.8 mm (10.2 in)
1931	290.1 mm (11.4 in)
1932	133.1 mm (5.2 in)
1933	101.1 mm (4.0 in)
1934	125.3 mm (4.9 in)
1935	56.4 mm (2.2 in)
1936	111.8 mm (4.4 in)
1937	108.5 mm (4.3 in)
1938	78.5 mm (3.1 in)
1939	125.5 mm (4.9 in)
1940	103.9 mm (4.1 in)
1941	45.6 mm (1.8 in)
1942	162.8 mm (6.4 in)
1943	175.6 mm (6.9 in)
1944	83.8 mm (3.3 in)
1945	169.2 mm (6.7 in)
1946	13.5 mm (0.5 in)
1947	163.1 mm (6.4 in)
1949	307.3 mm (12.1 in)
1950	153.1 mm (6.0 in)
1953	8.4 mm (0.33 in)
1956	95.6 mm (3.8 in)
1957	90.4 mm (3.6 in)
1958	65.1 mm (2.6 in)
1959	77.4 mm (3.0 in)
1960	93.3 mm (3.7 in)
1961	60.1 mm (2.4 in)
1962	174.7 mm (6.9 in)
1963	116.6 mm (4.6 in)
1964	151.0 mm (5.9 in)

Longest dry spell (CDD)

The longest dry spell of the year at Pokolbin 1 Post Office, 1900 to 1964. The record is 58 days in 1940, marked on the chart; the median year is 29 days.

Longest dry spell (CDD) at Pokolbin 1 Post Office by year
Year	Longest dry spell (CDD)
1900	27 days
1901	25 days
1902	30 days
1903	36 days
1904	28 days
1905	20 days
1906	37 days
1907	39 days
1908	24 days
1909	19 days
1910	22 days
1911	31 days
1912	16 days
1913	22 days
1914	21 days
1915	43 days
1916	21 days
1917	23 days
1918	42 days
1919	42 days
1920	29 days
1921	20 days
1922	54 days
1923	37 days
1924	33 days
1925	29 days
1926	53 days
1927	34 days
1928	40 days
1929	29 days
1930	24 days
1931	16 days
1932	31 days
1933	40 days
1934	23 days
1935	41 days
1936	33 days
1937	18 days
1938	29 days
1939	39 days
1940	58 days
1941	31 days
1942	41 days
1943	38 days
1944	32 days
1945	30 days
1946	24 days
1947	11 days
1949	25 days
1950	14 days
1953	26 days
1956	21 days
1957	46 days
1958	29 days
1959	20 days
1960	17 days
1961	22 days
1962	33 days
1963	21 days
1964	27 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

54 years, 1901 to 1964

A day with at least 63.9 mm (2.5 in) of rain is expected about once in 2 years. A day with at least 181.8 mm (7.2 in) of rain is expected about once in 100 years.

Rainfall return levels at Pokolbin 1 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	63.9 mm (2.5 in)
5 years	92.9 mm (3.7 in)
10 years	113.0 mm (4.4 in)
25 years	139.7 mm (5.5 in)
50 years	160.5 mm (6.3 in)
100 years	181.8 mm (7.2 in)	Longer than the 54 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, 54 years of values from 1901 to 1964.

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: 154.4 mm (6.1 in) in 1926; 132.6 mm (5.2 in) in 1932; 132.1 mm (5.2 in) in 1930.

Download the Data

Data for Pokolbin 1 Post Office standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Pokolbin 1 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 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