Nadda (Zimmerman) Weather Records (ASN00024011)

Record envelope, standing records and threshold days for Nadda (Zimmerman) (ASN00024011), Australia, with 72 years of record.

Key Facts for Nadda (Zimmerman)

Nadda (Zimmerman) (ASN00024011) is a weather station in Australia at -34.58 latitude and 140.83 longitude, 58 m (190 ft) above sea level.
The station reports from 1915 to 1986, 72 years of record.
0 records set at Nadda (Zimmerman) still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Nadda (Zimmerman) set a daily record precipitation of 16.0 mm (0.6 in) on 15 August 1986.

About the Station

Location: Australia, -34.58 latitude, 140.83 longitude.
Elevation: 58 m (190 ft).
Period of record: 1915 to 1986, 72 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 Nadda (Zimmerman). 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 Nadda (Zimmerman), 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 Nadda (Zimmerman) still stand.

All-Time Record Progression

2 new records

2 all-time records were set at Nadda (Zimmerman) between 2 February 1950 and 24 February 1979. Each dot is a new record.

When Nadda (Zimmerman) set new all-time records
Date	Kind	Detail
1950-02-02	Record daily precipitation	Record daily precipitation 61.0 mm (2.4 in)
1979-02-24	Record daily precipitation	Record daily precipitation 74.0 mm (2.9 in)

Wettest Day of Each Month

Feb: 74.0 mm (2.9 in)

The wettest day on record for each calendar month at Nadda (Zimmerman). The most was 74.0 mm (2.9 in) on 24 February 1979.

Record daily precipitation for each month at Nadda (Zimmerman)
Month	Record daily precipitation (mm)	Date
Jan	46.5 mm (1.8 in)	24 January 1941
Feb	74.0 mm (2.9 in)	24 February 1979
Mar	51.8 mm (2.0 in)	17 March 1950
Apr	43.9 mm (1.7 in)	14 April 1954
May	43.0 mm (1.7 in)	3 May 1979
Jun	38.1 mm (1.5 in)	13 June 1932
Jul	36.1 mm (1.4 in)	25 July 1936
Aug	33.3 mm (1.3 in)	24 August 1920
Sep	48.3 mm (1.9 in)	27 September 1964
Oct	50.5 mm (2.0 in)	27 October 1973
Nov	36.0 mm (1.4 in)	18 November 1978
Dec	53.3 mm (2.1 in)	13 December 1966

Latest Records

Latest records at Nadda (Zimmerman)
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
15 August 1986	Nadda (Zimmerman), AU	daily rain	16.0 mm (0.6 in)	0.3 mm (0.01 in)	20 years	13 of 100 (Routine)
7 December 1985	Nadda (Zimmerman), AU	daily rain	16.0 mm (0.6 in)	5.8 mm (0.23 in)	55 years	20 of 100 (Routine)
26 November 1985	Nadda (Zimmerman), AU	daily rain (Tie)	1.0 mm (0.04 in)	tie	64 years	6 of 100 (Routine)
26 August 1985	Nadda (Zimmerman), AU	daily rain	8.2 mm (0.32 in)	0.6 mm (0.02 in)	34 years	18 of 100 (Routine)
22 August 1985	Nadda (Zimmerman), AU	daily rain	30.0 mm (1.2 in)	19.0 mm (0.7 in)	2 years	47 of 100 (Notable)
29 May 1985	Nadda (Zimmerman), AU	daily rain	27.6 mm (1.1 in)	20.0 mm (0.8 in)	64 years	61 of 100 (Major)
2 November 1984	Nadda (Zimmerman), AU	daily rain	6.0 mm (0.24 in)	0.9 mm (0.04 in)	50 years	20 of 100 (Routine)
1 November 1984	Nadda (Zimmerman), AU	daily rain	11.0 mm (0.4 in)	1.0 mm (0.04 in)	7 years	10 of 100 (Routine)
6 August 1984	Nadda (Zimmerman), AU	daily rain	26.0 mm (1.0 in)	17.1 mm (0.7 in)	30 years	56 of 100 (Notable)
16 January 1984	Nadda (Zimmerman), AU	daily rain	4.0 mm (0.16 in)	1.2 mm (0.05 in)	29 years	16 of 100 (Routine)
31 December 1983	Nadda (Zimmerman), AU	daily rain	20.0 mm (0.8 in)	14.0 mm (0.6 in)	4 years	20 of 100 (Routine)
10 December 1983	Nadda (Zimmerman), AU	daily rain	11.0 mm (0.4 in)	2.1 mm (0.08 in)	12 years	11 of 100 (Routine)
26 November 1983	Nadda (Zimmerman), AU	daily rain (Tie)	1.0 mm (0.04 in)	tie	61 years	6 of 100 (Routine)
15 October 1983	Nadda (Zimmerman), AU	daily rain	29.4 mm (1.2 in)	21.5 mm (0.8 in)	58 years	52 of 100 (Notable)
13 October 1983	Nadda (Zimmerman), AU	daily rain	10.4 mm (0.4 in)	0.4 mm (0.02 in)	4 years	7 of 100 (Routine)
8 September 1983	Nadda (Zimmerman), AU	daily rain	6.5 mm (0.26 in)	1.9 mm (0.07 in)	18 years	13 of 100 (Routine)
22 August 1983	Nadda (Zimmerman), AU	daily rain	11.0 mm (0.4 in)	5.2 mm (0.20 in)	41 years	20 of 100 (Routine)
27 July 1983	Nadda (Zimmerman), AU	daily rain	19.0 mm (0.7 in)	8.8 mm (0.35 in)	32 years	20 of 100 (Routine)
10 April 1983	Nadda (Zimmerman), AU	daily rain	8.0 mm (0.31 in)	0.4 mm (0.02 in)	12 years	9 of 100 (Routine)
2 March 1983	Nadda (Zimmerman), AU	daily rain	13.2 mm (0.5 in)	8.2 mm (0.32 in)	4 years	18 of 100 (Routine)

Extremes by Year

1915 to 1986

Yearly extremes at Nadda (Zimmerman): the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	74.0 mm (2.9 in)	1979	29.8 mm (1.2 in)	72
Wettest five days (Rx5day)	88.1 mm (3.5 in)	1941	43.5 mm (1.7 in)	72
Longest dry spell (CDD)	104 days	1965	45 days	72

Wettest day (Rx1day)

The wettest day of the year at Nadda (Zimmerman), 1915 to 1986. The record is 74.0 mm (2.9 in) in 1979, marked on the chart; the median year is 29.8 mm (1.2 in).

Wettest day (Rx1day) at Nadda (Zimmerman) by year
Year	Wettest day (Rx1day)
1915	32.5 mm (1.3 in)
1916	41.7 mm (1.6 in)
1917	54.1 mm (2.1 in)
1918	21.3 mm (0.8 in)
1919	36.6 mm (1.4 in)
1920	40.4 mm (1.6 in)
1921	40.6 mm (1.6 in)
1922	23.6 mm (0.9 in)
1923	19.1 mm (0.8 in)
1924	34.3 mm (1.4 in)
1925	26.7 mm (1.1 in)
1926	43.4 mm (1.7 in)
1927	10.4 mm (0.4 in)
1928	44.7 mm (1.8 in)
1929	33.8 mm (1.3 in)
1930	23.1 mm (0.9 in)
1931	18.5 mm (0.7 in)
1932	38.1 mm (1.5 in)
1933	20.3 mm (0.8 in)
1934	30.7 mm (1.2 in)
1935	11.4 mm (0.4 in)
1936	36.1 mm (1.4 in)
1937	23.9 mm (0.9 in)
1938	20.1 mm (0.8 in)
1939	33.0 mm (1.3 in)
1940	20.6 mm (0.8 in)
1941	46.5 mm (1.8 in)
1942	17.5 mm (0.7 in)
1943	37.6 mm (1.5 in)
1944	10.2 mm (0.4 in)
1945	24.1 mm (0.9 in)
1946	42.2 mm (1.7 in)
1947	26.9 mm (1.1 in)
1948	31.5 mm (1.2 in)
1949	31.2 mm (1.2 in)
1950	61.0 mm (2.4 in)
1951	32.3 mm (1.3 in)
1952	27.7 mm (1.1 in)
1953	20.3 mm (0.8 in)
1954	43.9 mm (1.7 in)
1955	26.4 mm (1.0 in)
1956	27.2 mm (1.1 in)
1957	25.7 mm (1.0 in)
1958	26.2 mm (1.0 in)
1959	21.6 mm (0.9 in)
1960	23.4 mm (0.9 in)
1961	35.3 mm (1.4 in)
1962	29.5 mm (1.2 in)
1963	21.8 mm (0.9 in)
1964	48.3 mm (1.9 in)
1965	21.3 mm (0.8 in)
1966	53.3 mm (2.1 in)
1967	41.9 mm (1.6 in)
1968	20.3 mm (0.8 in)
1969	32.5 mm (1.3 in)
1970	30.0 mm (1.2 in)
1971	33.3 mm (1.3 in)
1972	21.1 mm (0.8 in)
1973	50.5 mm (2.0 in)
1974	32.0 mm (1.3 in)
1975	30.0 mm (1.2 in)
1976	24.0 mm (0.9 in)
1977	31.2 mm (1.2 in)
1978	36.0 mm (1.4 in)
1979	74.0 mm (2.9 in)
1980	26.0 mm (1.0 in)
1981	29.0 mm (1.1 in)
1982	9.0 mm (0.35 in)
1983	29.4 mm (1.2 in)
1984	26.0 mm (1.0 in)
1985	30.0 mm (1.2 in)
1986	17.0 mm (0.7 in)

Wettest five days (Rx5day)

The wettest five days of the year at Nadda (Zimmerman), 1915 to 1986. The record is 88.1 mm (3.5 in) in 1941, marked on the chart; the median year is 43.5 mm (1.7 in).

Wettest five days (Rx5day) at Nadda (Zimmerman) by year
Year	Wettest five days (Rx5day)
1915	43.4 mm (1.7 in)
1916	73.9 mm (2.9 in)
1917	83.3 mm (3.3 in)
1918	56.9 mm (2.2 in)
1919	41.4 mm (1.6 in)
1920	51.6 mm (2.0 in)
1921	41.4 mm (1.6 in)
1922	59.6 mm (2.3 in)
1923	37.5 mm (1.5 in)
1924	45.0 mm (1.8 in)
1925	45.4 mm (1.8 in)
1926	48.2 mm (1.9 in)
1927	18.9 mm (0.7 in)
1928	72.1 mm (2.8 in)
1929	55.1 mm (2.2 in)
1930	31.3 mm (1.2 in)
1931	27.5 mm (1.1 in)
1932	71.9 mm (2.8 in)
1933	39.4 mm (1.6 in)
1934	40.0 mm (1.6 in)
1935	20.5 mm (0.8 in)
1936	63.1 mm (2.5 in)
1937	39.1 mm (1.5 in)
1938	30.0 mm (1.2 in)
1939	48.7 mm (1.9 in)
1940	27.5 mm (1.1 in)
1941	88.1 mm (3.5 in)
1942	26.1 mm (1.0 in)
1943	44.0 mm (1.7 in)
1944	19.4 mm (0.8 in)
1945	48.0 mm (1.9 in)
1946	46.0 mm (1.8 in)
1947	36.0 mm (1.4 in)
1948	43.7 mm (1.7 in)
1949	36.8 mm (1.4 in)
1950	71.6 mm (2.8 in)
1951	38.7 mm (1.5 in)
1952	33.3 mm (1.3 in)
1953	29.3 mm (1.2 in)
1954	54.9 mm (2.2 in)
1955	36.0 mm (1.4 in)
1956	29.3 mm (1.2 in)
1957	45.5 mm (1.8 in)
1958	46.4 mm (1.8 in)
1959	23.6 mm (0.9 in)
1960	25.3 mm (1.0 in)
1961	43.7 mm (1.7 in)
1962	31.7 mm (1.2 in)
1963	53.8 mm (2.1 in)
1964	71.1 mm (2.8 in)
1965	29.4 mm (1.2 in)
1966	53.3 mm (2.1 in)
1967	47.5 mm (1.9 in)
1968	34.0 mm (1.3 in)
1969	47.5 mm (1.9 in)
1970	44.5 mm (1.8 in)
1971	41.4 mm (1.6 in)
1972	21.1 mm (0.8 in)
1973	70.6 mm (2.8 in)
1974	56.2 mm (2.2 in)
1975	49.2 mm (1.9 in)
1976	37.0 mm (1.5 in)
1977	42.4 mm (1.7 in)
1978	48.8 mm (1.9 in)
1979	80.0 mm (3.1 in)
1980	42.0 mm (1.7 in)
1981	43.6 mm (1.7 in)
1982	9.0 mm (0.35 in)
1983	39.8 mm (1.6 in)
1984	35.0 mm (1.4 in)
1985	45.2 mm (1.8 in)
1986	39.6 mm (1.6 in)

Longest dry spell (CDD)

The longest dry spell of the year at Nadda (Zimmerman), 1915 to 1986. The record is 104 days in 1965, marked on the chart; the median year is 45 days.

Longest dry spell (CDD) at Nadda (Zimmerman) by year
Year	Longest dry spell (CDD)
1915	49 days
1916	44 days
1917	35 days
1918	79 days
1919	41 days
1920	47 days
1921	50 days
1922	47 days
1923	83 days
1924	34 days
1925	41 days
1926	50 days
1927	55 days
1928	38 days
1929	41 days
1930	34 days
1931	57 days
1932	26 days
1933	39 days
1934	49 days
1935	39 days
1936	38 days
1937	49 days
1938	52 days
1939	27 days
1940	32 days
1941	30 days
1942	45 days
1943	47 days
1944	54 days
1945	69 days
1946	34 days
1947	41 days
1948	99 days
1949	58 days
1950	37 days
1951	91 days
1952	31 days
1953	61 days
1954	38 days
1955	38 days
1956	29 days
1957	44 days
1958	37 days
1959	75 days
1960	54 days
1961	41 days
1962	59 days
1963	37 days
1964	89 days
1965	104 days
1966	31 days
1967	61 days
1968	31 days
1969	31 days
1970	76 days
1971	25 days
1972	47 days
1973	30 days
1974	37 days
1975	73 days
1976	46 days
1977	42 days
1978	41 days
1979	37 days
1980	64 days
1981	66 days
1982	70 days
1983	53 days
1984	46 days
1985	43 days
1986	89 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

68 years, 1915 to 1985

A day with at least 28.9 mm (1.1 in) of rain is expected about once in 2 years. A day with at least 63.7 mm (2.5 in) of rain is expected about once in 100 years.

Rainfall return levels at Nadda (Zimmerman): the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	28.9 mm (1.1 in)
5 years	39.0 mm (1.5 in)
10 years	45.3 mm (1.8 in)
25 years	53.0 mm (2.1 in)
50 years	58.5 mm (2.3 in)
100 years	63.7 mm (2.5 in)	Longer than the 68 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, 68 years of values from 1915 to 1985.

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: 74.0 mm (2.9 in) in 1979; 54.1 mm (2.1 in) in 1917; 53.3 mm (2.1 in) in 1966.

Download the Data

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