Mayrung (Malvern) Weather Records (ASN00074066)

Record envelope, standing records and threshold days for Mayrung (Malvern) (ASN00074066), Australia, with 51 years of record.

Key Facts for Mayrung (Malvern)

Mayrung (Malvern) (ASN00074066) is a weather station in Australia at -35.47 latitude and 145.40 longitude, 101 m (331 ft) above sea level.
The station reports from 1928 to 1978, 51 years of record.
0 records set at Mayrung (Malvern) still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Mayrung (Malvern) set a daily record precipitation of 15.2 mm (0.6 in) on 6 June 1978.

About the Station

Location: Australia, -35.47 latitude, 145.40 longitude.
Elevation: 101 m (331 ft).
Period of record: 1928 to 1978, 51 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 Mayrung (Malvern). 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 Mayrung (Malvern), 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 Mayrung (Malvern) still stand.

All-Time Record Progression

1 new records

1 all-time records were set at Mayrung (Malvern) between 7 December 1965 and 7 December 1965. Each dot is a new record.

Wettest Day of Each Month

Dec: 101.6 mm (4.0 in)

The wettest day on record for each calendar month at Mayrung (Malvern). The most was 101.6 mm (4.0 in) on 7 December 1965.

Record daily precipitation for each month at Mayrung (Malvern)
Month	Record daily precipitation (mm)	Date
Jan	90.4 mm (3.6 in)	4 January 1974
Feb	66.5 mm (2.6 in)	13 February 1955
Mar	93.2 mm (3.7 in)	19 March 1950
Apr	63.2 mm (2.5 in)	22 April 1947
May	66.8 mm (2.6 in)	15 May 1974
Jun	42.7 mm (1.7 in)	7 June 1948
Jul	32.8 mm (1.3 in)	14 July 1955
Aug	42.4 mm (1.7 in)	27 August 1973
Sep	28.4 mm (1.1 in)	11 September 1964
Oct	59.4 mm (2.3 in)	24 October 1975
Nov	73.2 mm (2.9 in)	20 November 1933
Dec	101.6 mm (4.0 in)	7 December 1965

Latest Records

Latest records at Mayrung (Malvern)
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
6 June 1978	Mayrung (Malvern), AU	daily rain	15.2 mm (0.6 in)	6.3 mm (0.25 in)	47 years	20 of 100 (Routine)
20 May 1978	Mayrung (Malvern), AU	daily rain	8.2 mm (0.32 in)	2.1 mm (0.08 in)	12 years	10 of 100 (Routine)
18 May 1978	Mayrung (Malvern), AU	daily rain	46.8 mm (1.8 in)	35.4 mm (1.4 in)	0 years	45 of 100 (Notable)
23 January 1978	Mayrung (Malvern), AU	daily rain	15.0 mm (0.6 in)	0.5 mm (0.02 in)	24 years	12 of 100 (Routine)
22 January 1978	Mayrung (Malvern), AU	daily rain	11.5 mm (0.5 in)	0.1 mm (0.00 in)	44 years	18 of 100 (Routine)
6 January 1978	Mayrung (Malvern), AU	daily rain	12.2 mm (0.5 in)	1.0 mm (0.04 in)	43 years	17 of 100 (Routine)
12 September 1977	Mayrung (Malvern), AU	daily rain	6.2 mm (0.24 in)	2.6 mm (0.10 in)	42 years	20 of 100 (Routine)
10 September 1977	Mayrung (Malvern), AU	daily rain	4.2 mm (0.17 in)	1.7 mm (0.07 in)	34 years	17 of 100 (Routine)
18 June 1977	Mayrung (Malvern), AU	daily rain	14.2 mm (0.6 in)	5.8 mm (0.23 in)	12 years	18 of 100 (Routine)
18 May 1977	Mayrung (Malvern), AU	daily rain	11.4 mm (0.4 in)	2.8 mm (0.11 in)	31 years	17 of 100 (Routine)
1 January 1977	Mayrung (Malvern), AU	daily rain	10.3 mm (0.4 in)	3.7 mm (0.15 in)	40 years	19 of 100 (Routine)
3 October 1976	Mayrung (Malvern), AU	daily rain	17.4 mm (0.7 in)	4.7 mm (0.19 in)	25 years	16 of 100 (Routine)
19 February 1976	Mayrung (Malvern), AU	daily rain	25.0 mm (1.0 in)	15.3 mm (0.6 in)	30 years	25 of 100 (Routine)
1 February 1976	Mayrung (Malvern), AU	daily rain	11.6 mm (0.5 in)	7.0 mm (0.28 in)	4 years	10 of 100 (Routine)
13 January 1976	Mayrung (Malvern), AU	daily rain	32.0 mm (1.3 in)	18.3 mm (0.7 in)	20 years	21 of 100 (Routine)
30 December 1975	Mayrung (Malvern), AU	daily rain	3.2 mm (0.13 in)	0.2 mm (0.01 in)	12 years	7 of 100 (Routine)
15 December 1975	Mayrung (Malvern), AU	daily rain	39.0 mm (1.5 in)	17.2 mm (0.7 in)	13 years	21 of 100 (Routine)
13 December 1975	Mayrung (Malvern), AU	daily rain	20.4 mm (0.8 in)	12.8 mm (0.5 in)	30 years	20 of 100 (Routine)
6 December 1975	Mayrung (Malvern), AU	daily rain	10.0 mm (0.4 in)	6.2 mm (0.24 in)	22 years	14 of 100 (Routine)
31 October 1975	Mayrung (Malvern), AU	daily rain	13.4 mm (0.5 in)	3.0 mm (0.12 in)	26 years	15 of 100 (Routine)

Extremes by Year

1928 to 1978

Yearly extremes at Mayrung (Malvern): the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	101.6 mm (4.0 in)	1965	39.2 mm (1.5 in)	50
Wettest five days (Rx5day)	143.4 mm (5.6 in)	1974	52.6 mm (2.1 in)	50
Longest dry spell (CDD)	103 days	1976	40 days	50

Wettest day (Rx1day)

The wettest day of the year at Mayrung (Malvern), 1928 to 1978. The record is 101.6 mm (4.0 in) in 1965, marked on the chart; the median year is 39.2 mm (1.5 in).

Wettest day (Rx1day) at Mayrung (Malvern) by year
Year	Wettest day (Rx1day)
1928	21.1 mm (0.8 in)
1929	45.5 mm (1.8 in)
1930	67.6 mm (2.7 in)
1931	32.0 mm (1.3 in)
1932	26.4 mm (1.0 in)
1933	73.2 mm (2.9 in)
1934	41.7 mm (1.6 in)
1935	20.3 mm (0.8 in)
1936	30.5 mm (1.2 in)
1937	25.9 mm (1.0 in)
1938	17.0 mm (0.7 in)
1939	61.2 mm (2.4 in)
1940	23.4 mm (0.9 in)
1941	47.5 mm (1.9 in)
1942	21.1 mm (0.8 in)
1943	26.4 mm (1.0 in)
1944	20.1 mm (0.8 in)
1945	32.0 mm (1.3 in)
1946	46.5 mm (1.8 in)
1947	63.2 mm (2.5 in)
1948	55.9 mm (2.2 in)
1949	20.8 mm (0.8 in)
1950	93.2 mm (3.7 in)
1951	34.5 mm (1.4 in)
1952	42.7 mm (1.7 in)
1953	36.3 mm (1.4 in)
1954	75.4 mm (3.0 in)
1955	66.5 mm (2.6 in)
1956	65.5 mm (2.6 in)
1957	27.7 mm (1.1 in)
1958	52.8 mm (2.1 in)
1959	26.2 mm (1.0 in)
1960	61.0 mm (2.4 in)
1961	22.4 mm (0.9 in)
1962	38.9 mm (1.5 in)
1963	42.9 mm (1.7 in)
1964	28.4 mm (1.1 in)
1965	101.6 mm (4.0 in)
1966	29.7 mm (1.2 in)
1967	49.8 mm (2.0 in)
1968	39.4 mm (1.6 in)
1970	38.9 mm (1.5 in)
1971	43.2 mm (1.7 in)
1972	30.0 mm (1.2 in)
1973	57.2 mm (2.3 in)
1974	90.4 mm (3.6 in)
1975	59.4 mm (2.3 in)
1976	32.0 mm (1.3 in)
1977	16.4 mm (0.6 in)
1978	46.8 mm (1.8 in)

Wettest five days (Rx5day)

The wettest five days of the year at Mayrung (Malvern), 1928 to 1978. The record is 143.4 mm (5.6 in) in 1974, marked on the chart; the median year is 52.6 mm (2.1 in).

Wettest five days (Rx5day) at Mayrung (Malvern) by year
Year	Wettest five days (Rx5day)
1928	36.3 mm (1.4 in)
1929	65.4 mm (2.6 in)
1930	83.8 mm (3.3 in)
1931	58.1 mm (2.3 in)
1932	39.4 mm (1.6 in)
1933	83.6 mm (3.3 in)
1934	53.6 mm (2.1 in)
1935	43.4 mm (1.7 in)
1936	51.6 mm (2.0 in)
1937	42.0 mm (1.7 in)
1938	31.8 mm (1.3 in)
1939	75.2 mm (3.0 in)
1940	28.5 mm (1.1 in)
1941	61.4 mm (2.4 in)
1942	27.7 mm (1.1 in)
1943	31.4 mm (1.2 in)
1944	24.9 mm (1.0 in)
1945	39.4 mm (1.6 in)
1946	51.3 mm (2.0 in)
1947	67.3 mm (2.6 in)
1948	76.2 mm (3.0 in)
1949	48.0 mm (1.9 in)
1950	138.1 mm (5.4 in)
1951	68.6 mm (2.7 in)
1952	62.5 mm (2.5 in)
1953	37.1 mm (1.5 in)
1954	131.8 mm (5.2 in)
1955	118.8 mm (4.7 in)
1956	84.3 mm (3.3 in)
1957	38.5 mm (1.5 in)
1958	52.8 mm (2.1 in)
1959	32.6 mm (1.3 in)
1960	75.0 mm (3.0 in)
1961	45.0 mm (1.8 in)
1962	55.6 mm (2.2 in)
1963	67.5 mm (2.7 in)
1964	34.5 mm (1.4 in)
1965	116.6 mm (4.6 in)
1966	34.6 mm (1.4 in)
1967	52.3 mm (2.1 in)
1968	46.0 mm (1.8 in)
1970	48.0 mm (1.9 in)
1971	56.9 mm (2.2 in)
1972	45.4 mm (1.8 in)
1973	95.3 mm (3.8 in)
1974	143.4 mm (5.6 in)
1975	81.0 mm (3.2 in)
1976	43.7 mm (1.7 in)
1977	21.4 mm (0.8 in)
1978	61.3 mm (2.4 in)

Longest dry spell (CDD)

The longest dry spell of the year at Mayrung (Malvern), 1928 to 1978. The record is 103 days in 1976, marked on the chart; the median year is 40 days.

Longest dry spell (CDD) at Mayrung (Malvern) by year
Year	Longest dry spell (CDD)
1928	45 days
1929	30 days
1930	70 days
1931	28 days
1932	26 days
1933	36 days
1934	38 days
1935	30 days
1936	31 days
1937	64 days
1938	71 days
1939	25 days
1940	47 days
1941	34 days
1942	24 days
1943	43 days
1944	69 days
1945	75 days
1946	28 days
1947	34 days
1948	55 days
1949	33 days
1950	38 days
1951	38 days
1952	61 days
1953	56 days
1954	34 days
1955	27 days
1956	25 days
1957	47 days
1958	27 days
1959	25 days
1960	21 days
1961	30 days
1962	54 days
1963	36 days
1964	89 days
1965	98 days
1966	43 days
1967	81 days
1968	84 days
1970	42 days
1971	32 days
1972	42 days
1973	27 days
1974	60 days
1975	48 days
1976	103 days
1977	87 days
1978	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

47 years, 1928 to 1977

A day with at least 38.6 mm (1.5 in) of rain is expected about once in 2 years. A day with at least 111.5 mm (4.4 in) of rain is expected about once in 100 years.

Rainfall return levels at Mayrung (Malvern): the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	38.6 mm (1.5 in)
5 years	56.7 mm (2.2 in)
10 years	69.3 mm (2.7 in)
25 years	85.8 mm (3.4 in)
50 years	98.5 mm (3.9 in)	Longer than the 47 years of record
100 years	111.5 mm (4.4 in)	Longer than the 47 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, 47 years of values from 1928 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: 101.6 mm (4.0 in) in 1965; 90.4 mm (3.6 in) in 1974; 75.4 mm (3.0 in) in 1954.

Download the Data

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