Isis Junction Railway STN Weather Records (ASN00039053)

Record envelope, standing records and threshold days for Isis Junction Railway STN (ASN00039053), Australia, with 96 years of record.

Key Facts for Isis Junction Railway STN

Isis Junction Railway STN (ASN00039053) is a weather station in Australia at -25.22 latitude and 152.45 longitude, 23 m (75 ft) above sea level.
The station reports from 1893 to 1988, 96 years of record.
0 records set at Isis Junction Railway STN still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Isis Junction Railway STN set a daily record precipitation of 30.7 mm (1.2 in) on 4 May 1988.

About the Station

Location: Australia, -25.22 latitude, 152.45 longitude.
Elevation: 23 m (75 ft).
Period of record: 1893 to 1988, 96 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 Isis Junction Railway STN. 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 Isis Junction Railway STN, 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 Isis Junction Railway STN still stand.

Wettest Day of Each Month

Mar: 345.4 mm (13.6 in)

The wettest day on record for each calendar month at Isis Junction Railway STN. The most was 345.4 mm (13.6 in) on 6 March 1898.

Record daily precipitation for each month at Isis Junction Railway STN
Month	Record daily precipitation (mm)	Date
Jan	288.3 mm (11.4 in)	20 January 1927
Feb	218.0 mm (8.6 in)	22 February 1976
Mar	345.4 mm (13.6 in)	6 March 1898
Apr	249.7 mm (9.8 in)	24 April 1928
May	169.8 mm (6.7 in)	2 May 1983
Jun	180.3 mm (7.1 in)	10 June 1967
Jul	127.0 mm (5.0 in)	9 July 1924
Aug	89.4 mm (3.5 in)	26 August 1901
Sep	101.6 mm (4.0 in)	30 September 1933
Oct	206.8 mm (8.1 in)	25 October 1949
Nov	150.0 mm (5.9 in)	18 November 1974
Dec	203.0 mm (8.0 in)	24 December 1976

Latest Records

Latest records at Isis Junction Railway STN
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
4 May 1988	Isis Junction Railway STN, AU	daily rain	30.7 mm (1.2 in)	15.2 mm (0.6 in)	89 years	41 of 100 (Notable)
29 July 1987	Isis Junction Railway STN, AU	daily rain	62.5 mm (2.5 in)	32.0 mm (1.3 in)	52 years	44 of 100 (Notable)
5 March 1987	Isis Junction Railway STN, AU	daily rain	65.0 mm (2.6 in)	39.1 mm (1.5 in)	40 years	32 of 100 (Routine)
4 March 1987	Isis Junction Railway STN, AU	daily rain	64.5 mm (2.5 in)	31.5 mm (1.2 in)	68 years	38 of 100 (Notable)
1 October 1986	Isis Junction Railway STN, AU	daily rain	25.0 mm (1.0 in)	3.4 mm (0.13 in)	59 years	27 of 100 (Routine)
10 December 1985	Isis Junction Railway STN, AU	daily rain	97.6 mm (3.8 in)	63.3 mm (2.5 in)	54 years	49 of 100 (Notable)
21 September 1985	Isis Junction Railway STN, AU	daily rain	61.6 mm (2.4 in)	29.6 mm (1.2 in)	23 years	34 of 100 (Routine)
4 June 1985	Isis Junction Railway STN, AU	daily rain	122.0 mm (4.8 in)	63.6 mm (2.5 in)	58 years	52 of 100 (Notable)
20 December 1984	Isis Junction Railway STN, AU	daily rain	76.0 mm (3.0 in)	20.1 mm (0.8 in)	56 years	32 of 100 (Routine)
14 December 1984	Isis Junction Railway STN, AU	daily rain	54.0 mm (2.1 in)	10.8 mm (0.4 in)	42 years	25 of 100 (Routine)
8 November 1984	Isis Junction Railway STN, AU	daily rain	60.0 mm (2.4 in)	6.7 mm (0.26 in)	32 years	21 of 100 (Routine)
12 November 1983	Isis Junction Railway STN, AU	daily rain	39.0 mm (1.5 in)	12.8 mm (0.5 in)	48 years	29 of 100 (Routine)
5 November 1983	Isis Junction Railway STN, AU	daily rain	105.0 mm (4.1 in)	50.4 mm (2.0 in)	65 years	54 of 100 (Notable)
22 June 1983	Isis Junction Railway STN, AU	daily rain	54.4 mm (2.1 in)	27.0 mm (1.1 in)	32 years	29 of 100 (Routine)
21 June 1983	Isis Junction Railway STN, AU	daily rain	109.0 mm (4.3 in)	73.7 mm (2.9 in)	16 years	44 of 100 (Notable)
3 May 1983	Isis Junction Railway STN, AU	daily rain	59.0 mm (2.3 in)	23.9 mm (0.9 in)	65 years	40 of 100 (Notable)
2 May 1983	Isis Junction Railway STN, AU	monthly rain	169.8 mm (6.7 in)	17.4 mm (0.7 in)	35 years	37 of 100 (Notable)
28 April 1983	Isis Junction Railway STN, AU	daily rain	86.2 mm (3.4 in)	66.6 mm (2.6 in)	60 years	52 of 100 (Notable)
22 March 1983	Isis Junction Railway STN, AU	daily rain	77.7 mm (3.1 in)	43.2 mm (1.7 in)	44 years	35 of 100 (Notable)
22 May 1981	Isis Junction Railway STN, AU	daily rain	107.0 mm (4.2 in)	49.8 mm (2.0 in)	31 years	43 of 100 (Notable)

Extremes by Year

1893 to 1988

Yearly extremes at Isis Junction Railway STN: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	345.4 mm (13.6 in)	1898	102.4 mm (4.0 in)	91
Wettest five days (Rx5day)	581.7 mm (22.9 in)	1913	162.9 mm (6.4 in)	91
Longest dry spell (CDD)	128 days	1928	46 days	91

Wettest day (Rx1day)

The wettest day of the year at Isis Junction Railway STN, 1893 to 1988. The record is 345.4 mm (13.6 in) in 1898, marked on the chart; the median year is 102.4 mm (4.0 in).

Wettest day (Rx1day) at Isis Junction Railway STN by year
Year	Wettest day (Rx1day)
1893	2.8 mm (0.11 in)
1894	198.6 mm (7.8 in)
1895	131.1 mm (5.2 in)
1896	145.5 mm (5.7 in)
1897	40.9 mm (1.6 in)
1898	345.4 mm (13.6 in)
1899	108.0 mm (4.3 in)
1900	106.7 mm (4.2 in)
1901	110.5 mm (4.4 in)
1902	37.6 mm (1.5 in)
1903	86.4 mm (3.4 in)
1904	57.2 mm (2.3 in)
1905	205.7 mm (8.1 in)
1906	96.0 mm (3.8 in)
1907	106.7 mm (4.2 in)
1908	49.3 mm (1.9 in)
1909	72.4 mm (2.9 in)
1910	121.2 mm (4.8 in)
1911	81.5 mm (3.2 in)
1912	74.4 mm (2.9 in)
1913	277.6 mm (10.9 in)
1914	54.9 mm (2.2 in)
1915	134.6 mm (5.3 in)
1916	148.1 mm (5.8 in)
1917	74.7 mm (2.9 in)
1918	138.4 mm (5.4 in)
1919	81.3 mm (3.2 in)
1920	135.4 mm (5.3 in)
1921	179.6 mm (7.1 in)
1922	38.1 mm (1.5 in)
1923	102.4 mm (4.0 in)
1924	127.0 mm (5.0 in)
1925	68.6 mm (2.7 in)
1926	152.4 mm (6.0 in)
1927	288.3 mm (11.4 in)
1928	249.7 mm (9.8 in)
1929	91.4 mm (3.6 in)
1930	86.4 mm (3.4 in)
1931	195.6 mm (7.7 in)
1932	71.9 mm (2.8 in)
1933	111.8 mm (4.4 in)
1934	139.7 mm (5.5 in)
1935	44.5 mm (1.8 in)
1936	94.0 mm (3.7 in)
1937	144.8 mm (5.7 in)
1938	86.4 mm (3.4 in)
1939	96.5 mm (3.8 in)
1940	64.3 mm (2.5 in)
1941	122.4 mm (4.8 in)
1942	151.1 mm (5.9 in)
1943	101.6 mm (4.0 in)
1944	97.3 mm (3.8 in)
1945	77.0 mm (3.0 in)
1946	53.3 mm (2.1 in)
1947	165.1 mm (6.5 in)
1948	152.4 mm (6.0 in)
1949	206.8 mm (8.1 in)
1950	145.0 mm (5.7 in)
1951	88.1 mm (3.5 in)
1952	179.1 mm (7.1 in)
1953	228.6 mm (9.0 in)
1957	73.7 mm (2.9 in)
1958	109.2 mm (4.3 in)
1959	58.7 mm (2.3 in)
1960	70.1 mm (2.8 in)
1961	63.8 mm (2.5 in)
1962	125.0 mm (4.9 in)
1965	46.7 mm (1.8 in)
1966	53.3 mm (2.1 in)
1967	180.3 mm (7.1 in)
1968	88.9 mm (3.5 in)
1969	106.9 mm (4.2 in)
1970	71.1 mm (2.8 in)
1971	176.8 mm (7.0 in)
1972	105.7 mm (4.2 in)
1973	106.7 mm (4.2 in)
1974	150.0 mm (5.9 in)
1975	123.0 mm (4.8 in)
1976	232.0 mm (9.1 in)
1977	70.0 mm (2.8 in)
1978	57.2 mm (2.3 in)
1979	48.0 mm (1.9 in)
1980	74.4 mm (2.9 in)
1981	107.0 mm (4.2 in)
1982	34.2 mm (1.3 in)
1983	169.8 mm (6.7 in)
1984	76.0 mm (3.0 in)
1985	122.0 mm (4.8 in)
1986	52.0 mm (2.0 in)
1987	65.0 mm (2.6 in)
1988	30.7 mm (1.2 in)

Wettest five days (Rx5day)

The wettest five days of the year at Isis Junction Railway STN, 1893 to 1988. The record is 581.7 mm (22.9 in) in 1913, marked on the chart; the median year is 162.9 mm (6.4 in).

Wettest five days (Rx5day) at Isis Junction Railway STN by year
Year	Wettest five days (Rx5day)
1893	2.8 mm (0.11 in)
1894	239.5 mm (9.4 in)
1895	329.7 mm (13.0 in)
1896	197.5 mm (7.8 in)
1897	96.0 mm (3.8 in)
1898	403.0 mm (15.9 in)
1899	127.1 mm (5.0 in)
1900	112.0 mm (4.4 in)
1901	174.0 mm (6.9 in)
1902	37.6 mm (1.5 in)
1903	112.6 mm (4.4 in)
1904	102.1 mm (4.0 in)
1905	574.2 mm (22.6 in)
1906	183.9 mm (7.2 in)
1907	157.3 mm (6.2 in)
1908	96.3 mm (3.8 in)
1909	106.4 mm (4.2 in)
1910	189.8 mm (7.5 in)
1911	204.5 mm (8.1 in)
1912	163.4 mm (6.4 in)
1913	581.7 mm (22.9 in)
1914	101.7 mm (4.0 in)
1915	233.6 mm (9.2 in)
1916	188.2 mm (7.4 in)
1917	119.1 mm (4.7 in)
1918	212.1 mm (8.4 in)
1919	95.3 mm (3.8 in)
1920	326.2 mm (12.8 in)
1921	239.5 mm (9.4 in)
1922	209.8 mm (8.3 in)
1923	148.4 mm (5.8 in)
1924	162.9 mm (6.4 in)
1925	124.5 mm (4.9 in)
1926	370.8 mm (14.6 in)
1927	494.9 mm (19.5 in)
1928	366.3 mm (14.4 in)
1929	126.5 mm (5.0 in)
1930	238.8 mm (9.4 in)
1931	424.2 mm (16.7 in)
1932	91.7 mm (3.6 in)
1933	224.8 mm (8.9 in)
1934	250.2 mm (9.9 in)
1935	82.1 mm (3.2 in)
1936	106.7 mm (4.2 in)
1937	336.1 mm (13.2 in)
1938	161.6 mm (6.4 in)
1939	190.0 mm (7.5 in)
1940	108.7 mm (4.3 in)
1941	146.0 mm (5.7 in)
1942	194.3 mm (7.6 in)
1943	185.4 mm (7.3 in)
1944	97.3 mm (3.8 in)
1945	107.7 mm (4.2 in)
1946	98.8 mm (3.9 in)
1947	310.4 mm (12.2 in)
1948	226.1 mm (8.9 in)
1949	234.2 mm (9.2 in)
1950	253.5 mm (10.0 in)
1951	164.3 mm (6.5 in)
1952	401.1 mm (15.8 in)
1953	334.3 mm (13.2 in)
1957	102.9 mm (4.1 in)
1958	137.7 mm (5.4 in)
1959	97.8 mm (3.9 in)
1960	88.4 mm (3.5 in)
1961	139.2 mm (5.5 in)
1962	163.1 mm (6.4 in)
1965	71.3 mm (2.8 in)
1966	84.9 mm (3.3 in)
1967	209.5 mm (8.2 in)
1968	253.2 mm (10.0 in)
1969	154.4 mm (6.1 in)
1970	114.8 mm (4.5 in)
1971	313.6 mm (12.3 in)
1972	185.5 mm (7.3 in)
1973	182.9 mm (7.2 in)
1974	223.0 mm (8.8 in)
1975	177.2 mm (7.0 in)
1976	256.0 mm (10.1 in)
1977	72.0 mm (2.8 in)
1978	108.6 mm (4.3 in)
1979	65.8 mm (2.6 in)
1980	81.4 mm (3.2 in)
1981	137.2 mm (5.4 in)
1982	34.2 mm (1.3 in)
1983	264.2 mm (10.4 in)
1984	127.0 mm (5.0 in)
1985	132.4 mm (5.2 in)
1986	92.0 mm (3.6 in)
1987	131.5 mm (5.2 in)
1988	30.7 mm (1.2 in)

Longest dry spell (CDD)

The longest dry spell of the year at Isis Junction Railway STN, 1893 to 1988. The record is 128 days in 1928, marked on the chart; the median year is 46 days.

Longest dry spell (CDD) at Isis Junction Railway STN by year
Year	Longest dry spell (CDD)
1893	17 days
1894	49 days
1895	35 days
1896	45 days
1897	41 days
1898	18 days
1899	24 days
1900	47 days
1901	43 days
1902	31 days
1903	39 days
1904	32 days
1905	59 days
1906	69 days
1907	74 days
1908	58 days
1909	22 days
1910	75 days
1911	64 days
1912	68 days
1913	53 days
1914	30 days
1915	47 days
1916	24 days
1917	70 days
1918	75 days
1919	81 days
1920	32 days
1921	25 days
1922	64 days
1923	43 days
1924	26 days
1925	45 days
1926	77 days
1927	32 days
1928	128 days
1929	53 days
1930	43 days
1931	52 days
1932	77 days
1933	46 days
1934	29 days
1935	46 days
1936	91 days
1937	51 days
1938	42 days
1939	59 days
1940	51 days
1941	70 days
1942	55 days
1943	66 days
1944	92 days
1945	46 days
1946	99 days
1947	76 days
1948	80 days
1949	38 days
1950	50 days
1951	44 days
1952	39 days
1953	114 days
1957	26 days
1958	39 days
1959	59 days
1960	70 days
1961	29 days
1962	45 days
1965	26 days
1966	42 days
1967	49 days
1968	53 days
1969	38 days
1970	36 days
1971	85 days
1972	33 days
1973	32 days
1974	55 days
1975	34 days
1976	46 days
1977	35 days
1978	30 days
1979	63 days
1980	58 days
1981	32 days
1982	59 days
1983	75 days
1984	18 days
1985	44 days
1986	57 days
1987	35 days
1988	20 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

75 years, 1894 to 1987

A day with at least 102.8 mm (4.0 in) of rain is expected about once in 2 years. A day with at least 304.1 mm (12.0 in) of rain is expected about once in 100 years.

Rainfall return levels at Isis Junction Railway STN: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	102.8 mm (4.0 in)
5 years	151.4 mm (6.0 in)
10 years	185.5 mm (7.3 in)
25 years	231.2 mm (9.1 in)
50 years	266.9 mm (10.5 in)
100 years	304.1 mm (12.0 in)	Longer than the 75 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, 75 years of values from 1894 to 1987.

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: 288.3 mm (11.4 in) in 1927; 277.6 mm (10.9 in) in 1913; 249.7 mm (9.8 in) in 1928.

Download the Data

Data for Isis Junction Railway STN standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Isis Junction Railway STN 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