Jamberoo (Lorna) Weather Records (ASN00068032)

Record envelope, standing records and threshold days for Jamberoo (Lorna) (ASN00068032), Australia, with 93 years of record.

Key Facts for Jamberoo (Lorna)

Jamberoo (Lorna) (ASN00068032) is a weather station in Australia at -34.65 latitude and 150.78 longitude, 10 m (33 ft) above sea level.
The station reports from 1885 to 1977, 93 years of record.
0 records set at Jamberoo (Lorna) still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Jamberoo (Lorna) set a daily record precipitation of 39.0 mm (1.5 in) on 19 May 1977.

About the Station

Location: Australia, -34.65 latitude, 150.78 longitude.
Elevation: 10 m (33 ft).
Period of record: 1885 to 1977, 93 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 Jamberoo (Lorna). 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 Jamberoo (Lorna), 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 Jamberoo (Lorna) still stand.

All-Time Record Progression

2 new records

2 all-time records were set at Jamberoo (Lorna) between 21 October 1959 and 11 March 1975. Each dot is a new record.

When Jamberoo (Lorna) set new all-time records
Date	Kind	Detail
1959-10-21	Record daily precipitation	Record daily precipitation 331.5 mm (13.1 in)
1975-03-11	Record daily precipitation	Record daily precipitation 369.8 mm (14.6 in)

Wettest Day of Each Month

Mar: 369.8 mm (14.6 in)

The wettest day on record for each calendar month at Jamberoo (Lorna). The most was 369.8 mm (14.6 in) on 11 March 1975.

Record daily precipitation for each month at Jamberoo (Lorna)
Month	Record daily precipitation (mm)	Date
Jan	276.6 mm (10.9 in)	13 January 1911
Feb	237.0 mm (9.3 in)	14 February 1898
Mar	369.8 mm (14.6 in)	11 March 1975
Apr	276.9 mm (10.9 in)	19 April 1927
May	259.1 mm (10.2 in)	16 May 1943
Jun	221.7 mm (8.7 in)	12 June 1964
Jul	217.7 mm (8.6 in)	10 July 1904
Aug	249.0 mm (9.8 in)	27 August 1974
Sep	249.9 mm (9.8 in)	11 September 1950
Oct	331.5 mm (13.1 in)	21 October 1959
Nov	311.2 mm (12.3 in)	19 November 1961
Dec	193.8 mm (7.6 in)	9 December 1970

Latest Records

Latest records at Jamberoo (Lorna)
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
19 May 1977	Jamberoo (Lorna), AU	daily rain	39.0 mm (1.5 in)	2.2 mm (0.09 in)	16 years	14 of 100 (Routine)
5 March 1977	Jamberoo (Lorna), AU	daily rain	130.8 mm (5.1 in)	38.1 mm (1.5 in)	18 years	27 of 100 (Routine)
23 February 1977	Jamberoo (Lorna), AU	daily rain	223.4 mm (8.8 in)	132.2 mm (5.2 in)	43 years	61 of 100 (Major)
4 February 1977	Jamberoo (Lorna), AU	daily rain	54.0 mm (2.1 in)	1.4 mm (0.06 in)	6 years	10 of 100 (Routine)
2 November 1976	Jamberoo (Lorna), AU	daily rain	55.6 mm (2.2 in)	22.1 mm (0.9 in)	65 years	39 of 100 (Notable)
1 November 1976	Jamberoo (Lorna), AU	daily rain	58.0 mm (2.3 in)	27.5 mm (1.1 in)	29 years	31 of 100 (Routine)
16 October 1976	Jamberoo (Lorna), AU	daily rain	37.6 mm (1.5 in)	11.9 mm (0.5 in)	23 years	21 of 100 (Routine)
1 July 1976	Jamberoo (Lorna), AU	daily rain	135.0 mm (5.3 in)	95.4 mm (3.8 in)	18 years	54 of 100 (Notable)
26 March 1976	Jamberoo (Lorna), AU	daily rain	100.0 mm (3.9 in)	23.3 mm (0.9 in)	89 years	43 of 100 (Notable)
4 March 1976	Jamberoo (Lorna), AU	daily rain	152.8 mm (6.0 in)	115.7 mm (4.6 in)	57 years	66 of 100 (Major)
21 January 1976	Jamberoo (Lorna), AU	daily rain	49.0 mm (1.9 in)	5.6 mm (0.22 in)	20 years	17 of 100 (Routine)
14 January 1976	Jamberoo (Lorna), AU	daily rain	86.0 mm (3.4 in)	14.9 mm (0.6 in)	4 years	17 of 100 (Routine)
17 November 1975	Jamberoo (Lorna), AU	daily rain	85.4 mm (3.4 in)	55.2 mm (2.2 in)	32 years	46 of 100 (Notable)
24 October 1975	Jamberoo (Lorna), AU	daily rain	76.2 mm (3.0 in)	9.7 mm (0.38 in)	22 years	20 of 100 (Routine)
4 July 1975	Jamberoo (Lorna), AU	daily rain	52.0 mm (2.0 in)	17.2 mm (0.7 in)	41 years	28 of 100 (Routine)
22 June 1975	Jamberoo (Lorna), AU	daily rain	88.0 mm (3.5 in)	4.7 mm (0.19 in)	83 years	35 of 100 (Notable)
21 June 1975	Jamberoo (Lorna), AU	daily rain	189.4 mm (7.5 in)	61.9 mm (2.4 in)	5 years	35 of 100 (Notable)
13 March 1975	Jamberoo (Lorna), AU	daily rain	110.2 mm (4.3 in)	14.9 mm (0.6 in)	80 years	39 of 100 (Notable)
11 March 1975	Jamberoo (Lorna), AU	all-time rain	369.8 mm (14.6 in)	38.3 mm (1.5 in)	15 years	48 of 100 (Notable)
10 March 1975	Jamberoo (Lorna), AU	daily rain	165.6 mm (6.5 in)	118.6 mm (4.7 in)	16 years	54 of 100 (Notable)

Extremes by Year

1885 to 1977

Yearly extremes at Jamberoo (Lorna): the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	369.8 mm (14.6 in)	1975	130.0 mm (5.1 in)	93
Wettest five days (Rx5day)	731.3 mm (28.8 in)	1961	238.0 mm (9.4 in)	93
Longest dry spell (CDD)	68 days	1946	25 days	93

Wettest day (Rx1day)

The wettest day of the year at Jamberoo (Lorna), 1885 to 1977. The record is 369.8 mm (14.6 in) in 1975, marked on the chart; the median year is 130.0 mm (5.1 in).

Wettest day (Rx1day) at Jamberoo (Lorna) by year
Year	Wettest day (Rx1day)
1885	49.5 mm (1.9 in)
1886	85.6 mm (3.4 in)
1887	75.4 mm (3.0 in)
1888	104.1 mm (4.1 in)
1889	113.0 mm (4.4 in)
1890	185.4 mm (7.3 in)
1891	91.4 mm (3.6 in)
1892	85.3 mm (3.4 in)
1893	164.1 mm (6.5 in)
1894	97.8 mm (3.9 in)
1895	228.6 mm (9.0 in)
1896	78.7 mm (3.1 in)
1897	137.2 mm (5.4 in)
1898	237.0 mm (9.3 in)
1899	88.4 mm (3.5 in)
1900	148.1 mm (5.8 in)
1901	121.9 mm (4.8 in)
1902	94.0 mm (3.7 in)
1903	84.8 mm (3.3 in)
1904	217.7 mm (8.6 in)
1905	91.4 mm (3.6 in)
1906	94.7 mm (3.7 in)
1907	91.4 mm (3.6 in)
1908	193.0 mm (7.6 in)
1909	70.9 mm (2.8 in)
1910	138.4 mm (5.4 in)
1911	276.6 mm (10.9 in)
1912	77.5 mm (3.1 in)
1913	149.9 mm (5.9 in)
1914	286.5 mm (11.3 in)
1915	132.6 mm (5.2 in)
1916	90.4 mm (3.6 in)
1917	142.2 mm (5.6 in)
1918	191.3 mm (7.5 in)
1919	134.6 mm (5.3 in)
1920	158.8 mm (6.3 in)
1921	261.4 mm (10.3 in)
1922	199.4 mm (7.9 in)
1923	76.7 mm (3.0 in)
1924	87.6 mm (3.4 in)
1925	208.8 mm (8.2 in)
1926	135.1 mm (5.3 in)
1927	276.9 mm (10.9 in)
1928	125.7 mm (4.9 in)
1929	118.1 mm (4.6 in)
1930	172.5 mm (6.8 in)
1931	244.9 mm (9.6 in)
1932	109.2 mm (4.3 in)
1933	126.2 mm (5.0 in)
1934	114.8 mm (4.5 in)
1935	68.6 mm (2.7 in)
1936	111.3 mm (4.4 in)
1937	125.2 mm (4.9 in)
1938	105.4 mm (4.1 in)
1939	150.9 mm (5.9 in)
1940	85.1 mm (3.4 in)
1941	65.5 mm (2.6 in)
1942	119.9 mm (4.7 in)
1943	259.1 mm (10.2 in)
1944	60.2 mm (2.4 in)
1945	138.9 mm (5.5 in)
1946	80.5 mm (3.2 in)
1947	120.9 mm (4.8 in)
1948	194.6 mm (7.7 in)
1949	87.1 mm (3.4 in)
1950	249.9 mm (9.8 in)
1951	141.5 mm (5.6 in)
1952	163.1 mm (6.4 in)
1953	119.4 mm (4.7 in)
1954	189.0 mm (7.4 in)
1955	178.3 mm (7.0 in)
1956	192.3 mm (7.6 in)
1957	111.0 mm (4.4 in)
1958	200.7 mm (7.9 in)
1959	331.5 mm (13.1 in)
1960	106.2 mm (4.2 in)
1961	311.2 mm (12.3 in)
1962	90.4 mm (3.6 in)
1963	186.7 mm (7.4 in)
1964	221.7 mm (8.7 in)
1965	130.0 mm (5.1 in)
1966	184.2 mm (7.3 in)
1967	71.1 mm (2.8 in)
1968	77.0 mm (3.0 in)
1969	230.6 mm (9.1 in)
1970	193.8 mm (7.6 in)
1971	123.7 mm (4.9 in)
1972	100.1 mm (3.9 in)
1973	127.0 mm (5.0 in)
1974	249.0 mm (9.8 in)
1975	369.8 mm (14.6 in)
1976	152.8 mm (6.0 in)
1977	223.4 mm (8.8 in)

Wettest five days (Rx5day)

The wettest five days of the year at Jamberoo (Lorna), 1885 to 1977. The record is 731.3 mm (28.8 in) in 1961, marked on the chart; the median year is 238.0 mm (9.4 in).

Wettest five days (Rx5day) at Jamberoo (Lorna) by year
Year	Wettest five days (Rx5day)
1885	65.2 mm (2.6 in)
1886	153.7 mm (6.1 in)
1887	162.1 mm (6.4 in)
1888	188.4 mm (7.4 in)
1889	227.8 mm (9.0 in)
1890	367.2 mm (14.5 in)
1891	330.5 mm (13.0 in)
1892	182.3 mm (7.2 in)
1893	211.4 mm (8.3 in)
1894	182.9 mm (7.2 in)
1895	267.5 mm (10.5 in)
1896	139.4 mm (5.5 in)
1897	214.5 mm (8.4 in)
1898	277.6 mm (10.9 in)
1899	137.4 mm (5.4 in)
1900	362.0 mm (14.3 in)
1901	201.2 mm (7.9 in)
1902	113.3 mm (4.5 in)
1903	147.1 mm (5.8 in)
1904	504.6 mm (19.9 in)
1905	181.6 mm (7.1 in)
1906	134.6 mm (5.3 in)
1907	122.8 mm (4.8 in)
1908	318.0 mm (12.5 in)
1909	122.4 mm (4.8 in)
1910	229.0 mm (9.0 in)
1911	361.7 mm (14.2 in)
1912	139.0 mm (5.5 in)
1913	200.4 mm (7.9 in)
1914	701.3 mm (27.6 in)
1915	144.8 mm (5.7 in)
1916	311.7 mm (12.3 in)
1917	199.6 mm (7.9 in)
1918	460.5 mm (18.1 in)
1919	260.8 mm (10.3 in)
1920	534.4 mm (21.0 in)
1921	467.9 mm (18.4 in)
1922	374.5 mm (14.7 in)
1923	156.7 mm (6.2 in)
1924	106.9 mm (4.2 in)
1925	376.0 mm (14.8 in)
1926	207.4 mm (8.2 in)
1927	675.0 mm (26.6 in)
1928	203.2 mm (8.0 in)
1929	216.7 mm (8.5 in)
1930	236.5 mm (9.3 in)
1931	362.5 mm (14.3 in)
1932	182.6 mm (7.2 in)
1933	156.8 mm (6.2 in)
1934	258.3 mm (10.2 in)
1935	123.9 mm (4.9 in)
1936	198.6 mm (7.8 in)
1937	270.3 mm (10.6 in)
1938	314.9 mm (12.4 in)
1939	252.7 mm (9.9 in)
1940	184.5 mm (7.3 in)
1941	91.9 mm (3.6 in)
1942	237.7 mm (9.4 in)
1943	591.1 mm (23.3 in)
1944	107.4 mm (4.2 in)
1945	232.6 mm (9.2 in)
1946	150.1 mm (5.9 in)
1947	170.9 mm (6.7 in)
1948	255.5 mm (10.1 in)
1949	234.8 mm (9.2 in)
1950	334.9 mm (13.2 in)
1951	304.3 mm (12.0 in)
1952	326.9 mm (12.9 in)
1953	241.6 mm (9.5 in)
1954	254.2 mm (10.0 in)
1955	206.7 mm (8.1 in)
1956	290.1 mm (11.4 in)
1957	149.2 mm (5.9 in)
1958	372.2 mm (14.7 in)
1959	441.2 mm (17.4 in)
1960	246.6 mm (9.7 in)
1961	731.3 mm (28.8 in)
1962	164.6 mm (6.5 in)
1963	256.9 mm (10.1 in)
1964	541.8 mm (21.3 in)
1965	321.5 mm (12.7 in)
1966	322.6 mm (12.7 in)
1967	178.8 mm (7.0 in)
1968	115.3 mm (4.5 in)
1969	273.8 mm (10.8 in)
1970	295.6 mm (11.6 in)
1971	349.8 mm (13.8 in)
1972	280.4 mm (11.0 in)
1973	238.0 mm (9.4 in)
1974	507.8 mm (20.0 in)
1975	658.0 mm (25.9 in)
1976	328.6 mm (12.9 in)
1977	379.0 mm (14.9 in)

Longest dry spell (CDD)

The longest dry spell of the year at Jamberoo (Lorna), 1885 to 1977. The record is 68 days in 1946, marked on the chart; the median year is 25 days.

Longest dry spell (CDD) at Jamberoo (Lorna) by year
Year	Longest dry spell (CDD)
1885	38 days
1886	20 days
1887	28 days
1888	33 days
1889	14 days
1890	16 days
1891	21 days
1892	16 days
1893	18 days
1894	30 days
1895	29 days
1896	26 days
1897	27 days
1898	62 days
1899	18 days
1900	18 days
1901	21 days
1902	27 days
1903	22 days
1904	26 days
1905	31 days
1906	36 days
1907	34 days
1908	19 days
1909	36 days
1910	22 days
1911	21 days
1912	31 days
1913	25 days
1914	25 days
1915	33 days
1916	18 days
1917	37 days
1918	31 days
1919	27 days
1920	24 days
1921	24 days
1922	35 days
1923	26 days
1924	20 days
1925	35 days
1926	22 days
1927	32 days
1928	26 days
1929	26 days
1930	19 days
1931	28 days
1932	16 days
1933	18 days
1934	19 days
1935	20 days
1936	22 days
1937	16 days
1938	25 days
1939	26 days
1940	25 days
1941	21 days
1942	15 days
1943	20 days
1944	24 days
1945	20 days
1946	68 days
1947	18 days
1948	31 days
1949	28 days
1950	16 days
1951	24 days
1952	23 days
1953	26 days
1954	27 days
1955	17 days
1956	21 days
1957	54 days
1958	30 days
1959	20 days
1960	17 days
1961	17 days
1962	41 days
1963	12 days
1964	19 days
1965	35 days
1966	32 days
1967	15 days
1968	37 days
1969	21 days
1970	43 days
1971	18 days
1972	35 days
1973	40 days
1974	35 days
1975	31 days
1976	27 days
1977	25 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

91 years, 1886 to 1977

A day with at least 134.7 mm (5.3 in) of rain is expected about once in 2 years. A day with at least 398.9 mm (15.7 in) of rain is expected about once in 100 years.

Rainfall return levels at Jamberoo (Lorna): the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	134.7 mm (5.3 in)
5 years	195.3 mm (7.7 in)
10 years	239.2 mm (9.4 in)
25 years	299.4 mm (11.8 in)
50 years	347.6 mm (13.7 in)
100 years	398.9 mm (15.7 in)	Longer than the 91 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, 91 years of values from 1886 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: 369.8 mm (14.6 in) in 1975; 331.5 mm (13.1 in) in 1959; 311.2 mm (12.3 in) in 1961.

Download the Data

Data for Jamberoo (Lorna) standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Jamberoo (Lorna) 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