Killora (Grasmere) Weather Records (ASN00094026)

Record envelope, standing records and threshold days for Killora (Grasmere) (ASN00094026), Australia, with 100 years of record.

Key Facts for Killora (Grasmere)

Killora (Grasmere) (ASN00094026) is a weather station in Australia at -43.11 latitude and 147.32 longitude, 42 m (138 ft) above sea level.
The station reports from 1914 to 2013, 100 years of record.
0 records set at Killora (Grasmere) still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Killora (Grasmere) set a daily record precipitation of 43.0 mm (1.7 in) on 12 August 2010.

About the Station

Location: Australia, -43.11 latitude, 147.32 longitude.
Elevation: 42 m (138 ft).
Period of record: 1914 to 2013, 100 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 Killora (Grasmere). 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 Killora (Grasmere), 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 Killora (Grasmere) still stand.

All-Time Record Progression

1 new records

1 all-time records were set at Killora (Grasmere) between 23 April 1960 and 23 April 1960. Each dot is a new record.

Wettest Day of Each Month

Apr: 134.9 mm (5.3 in)

The wettest day on record for each calendar month at Killora (Grasmere). The most was 134.9 mm (5.3 in) on 23 April 1960.

Record daily precipitation for each month at Killora (Grasmere)
Month	Record daily precipitation (mm)	Date
Jan	92.0 mm (3.6 in)	22 January 1997
Feb	82.2 mm (3.2 in)	9 February 1996
Mar	107.4 mm (4.2 in)	26 March 1946
Apr	134.9 mm (5.3 in)	23 April 1960
May	54.6 mm (2.1 in)	18 May 1986
Jun	98.3 mm (3.9 in)	1 June 1950
Jul	56.1 mm (2.2 in)	22 July 1938
Aug	54.1 mm (2.1 in)	23 August 1918
Sep	77.7 mm (3.1 in)	15 September 1957
Oct	66.5 mm (2.6 in)	20 October 1966
Nov	56.6 mm (2.2 in)	4 November 1943
Dec	124.7 mm (4.9 in)	5 December 1941

Latest Records

Latest records at Killora (Grasmere)
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
12 August 2010	Killora (Grasmere), AU	daily rain	43.0 mm (1.7 in)	22.9 mm (0.9 in)	64 years	68 of 100 (Major)
18 January 2010	Killora (Grasmere), AU	daily rain	18.0 mm (0.7 in)	4.8 mm (0.19 in)	94 years	20 of 100 (Routine)
29 November 2009	Killora (Grasmere), AU	daily rain	39.2 mm (1.5 in)	19.2 mm (0.8 in)	23 years	44 of 100 (Notable)
27 September 2009	Killora (Grasmere), AU	daily rain	28.0 mm (1.1 in)	15.8 mm (0.6 in)	60 years	54 of 100 (Notable)
23 September 2009	Killora (Grasmere), AU	daily rain	30.0 mm (1.2 in)	7.9 mm (0.31 in)	92 years	49 of 100 (Notable)
8 September 2009	Killora (Grasmere), AU	daily rain	16.8 mm (0.7 in)	2.1 mm (0.08 in)	79 years	20 of 100 (Routine)
26 June 2009	Killora (Grasmere), AU	daily rain	33.0 mm (1.3 in)	12.2 mm (0.5 in)	83 years	51 of 100 (Notable)
4 June 2009	Killora (Grasmere), AU	daily rain	64.6 mm (2.5 in)	21.4 mm (0.8 in)	70 years	61 of 100 (Major)
16 May 2009	Killora (Grasmere), AU	daily rain	22.0 mm (0.9 in)	5.2 mm (0.20 in)	40 years	20 of 100 (Routine)
15 March 2009	Killora (Grasmere), AU	daily rain	47.0 mm (1.9 in)	16.5 mm (0.6 in)	68 years	46 of 100 (Notable)
29 February 2008	Killora (Grasmere), AU	daily rain	7.2 mm (0.28 in)	5.0 mm (0.20 in)	4 years	15 of 100 (Routine)
25 September 2007	Killora (Grasmere), AU	daily rain	18.0 mm (0.7 in)	3.5 mm (0.14 in)	46 years	20 of 100 (Routine)
10 August 2007	Killora (Grasmere), AU	daily rain	32.0 mm (1.3 in)	8.4 mm (0.33 in)	38 years	35 of 100 (Notable)
24 February 2007	Killora (Grasmere), AU	daily rain	25.0 mm (1.0 in)	9.0 mm (0.35 in)	56 years	34 of 100 (Routine)
6 January 2007	Killora (Grasmere), AU	daily rain	27.8 mm (1.1 in)	5.2 mm (0.20 in)	63 years	32 of 100 (Routine)
1 January 2006	Killora (Grasmere), AU	daily rain	18.0 mm (0.7 in)	8.6 mm (0.34 in)	35 years	20 of 100 (Routine)
23 October 2005	Killora (Grasmere), AU	daily rain	29.0 mm (1.1 in)	14.4 mm (0.6 in)	19 years	35 of 100 (Notable)
12 September 2005	Killora (Grasmere), AU	daily rain	40.2 mm (1.6 in)	10.4 mm (0.4 in)	26 years	34 of 100 (Routine)
6 November 2004	Killora (Grasmere), AU	daily rain	44.6 mm (1.8 in)	23.3 mm (0.9 in)	51 years	59 of 100 (Notable)
3 November 2004	Killora (Grasmere), AU	daily rain	35.0 mm (1.4 in)	19.8 mm (0.8 in)	52 years	54 of 100 (Notable)

Extremes by Year

1914 to 2013

Yearly extremes at Killora (Grasmere): the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	134.9 mm (5.3 in)	1960	47.2 mm (1.9 in)	96
Wettest five days (Rx5day)	184.9 mm (7.3 in)	1941	73.0 mm (2.9 in)	96
Longest dry spell (CDD)	33 days	1970	18 days	96

Wettest day (Rx1day)

The wettest day of the year at Killora (Grasmere), 1914 to 2013. The record is 134.9 mm (5.3 in) in 1960, marked on the chart; the median year is 47.2 mm (1.9 in).

Wettest day (Rx1day) at Killora (Grasmere) by year
Year	Wettest day (Rx1day)
1914	16.8 mm (0.7 in)
1915	27.2 mm (1.1 in)
1916	81.0 mm (3.2 in)
1917	64.8 mm (2.6 in)
1918	54.1 mm (2.1 in)
1919	71.4 mm (2.8 in)
1920	33.0 mm (1.3 in)
1921	30.0 mm (1.2 in)
1922	54.1 mm (2.1 in)
1923	54.4 mm (2.1 in)
1924	67.3 mm (2.6 in)
1925	38.4 mm (1.5 in)
1926	39.1 mm (1.5 in)
1927	38.1 mm (1.5 in)
1928	53.3 mm (2.1 in)
1929	53.1 mm (2.1 in)
1930	27.4 mm (1.1 in)
1931	46.5 mm (1.8 in)
1932	107.2 mm (4.2 in)
1933	49.8 mm (2.0 in)
1934	58.4 mm (2.3 in)
1935	57.2 mm (2.3 in)
1936	31.0 mm (1.2 in)
1937	22.9 mm (0.9 in)
1938	74.4 mm (2.9 in)
1939	43.2 mm (1.7 in)
1940	23.6 mm (0.9 in)
1941	124.7 mm (4.9 in)
1942	28.4 mm (1.1 in)
1943	106.7 mm (4.2 in)
1944	44.5 mm (1.8 in)
1945	66.0 mm (2.6 in)
1946	107.4 mm (4.2 in)
1947	61.5 mm (2.4 in)
1948	24.1 mm (0.9 in)
1949	44.5 mm (1.8 in)
1950	98.3 mm (3.9 in)
1951	68.6 mm (2.7 in)
1952	48.0 mm (1.9 in)
1953	57.4 mm (2.3 in)
1954	55.9 mm (2.2 in)
1955	28.2 mm (1.1 in)
1956	47.8 mm (1.9 in)
1957	77.7 mm (3.1 in)
1958	60.7 mm (2.4 in)
1959	29.5 mm (1.2 in)
1960	134.9 mm (5.3 in)
1961	33.5 mm (1.3 in)
1962	44.2 mm (1.7 in)
1963	30.0 mm (1.2 in)
1964	54.1 mm (2.1 in)
1965	26.7 mm (1.1 in)
1966	66.5 mm (2.6 in)
1967	51.8 mm (2.0 in)
1968	23.9 mm (0.9 in)
1969	60.7 mm (2.4 in)
1970	71.9 mm (2.8 in)
1971	56.1 mm (2.2 in)
1972	19.1 mm (0.8 in)
1973	41.7 mm (1.6 in)
1974	34.6 mm (1.4 in)
1975	43.8 mm (1.7 in)
1976	38.6 mm (1.5 in)
1977	42.8 mm (1.7 in)
1978	38.2 mm (1.5 in)
1979	29.8 mm (1.2 in)
1980	35.2 mm (1.4 in)
1981	49.6 mm (2.0 in)
1982	18.0 mm (0.7 in)
1983	93.8 mm (3.7 in)
1986	54.6 mm (2.1 in)
1987	27.0 mm (1.1 in)
1988	33.4 mm (1.3 in)
1989	31.4 mm (1.2 in)
1990	51.2 mm (2.0 in)
1991	80.8 mm (3.2 in)
1992	21.2 mm (0.8 in)
1993	50.2 mm (2.0 in)
1994	29.0 mm (1.1 in)
1995	63.0 mm (2.5 in)
1996	82.2 mm (3.2 in)
1997	92.0 mm (3.6 in)
1998	57.4 mm (2.3 in)
1999	68.4 mm (2.7 in)
2000	31.8 mm (1.3 in)
2001	33.0 mm (1.3 in)
2002	24.2 mm (1.0 in)
2003	59.2 mm (2.3 in)
2004	47.8 mm (1.9 in)
2005	40.2 mm (1.6 in)
2006	18.0 mm (0.7 in)
2007	32.0 mm (1.3 in)
2008	20.0 mm (0.8 in)
2009	64.6 mm (2.5 in)
2010	43.0 mm (1.7 in)
2013	13.0 mm (0.5 in)

Wettest five days (Rx5day)

The wettest five days of the year at Killora (Grasmere), 1914 to 2013. The record is 184.9 mm (7.3 in) in 1941, marked on the chart; the median year is 73.0 mm (2.9 in).

Wettest five days (Rx5day) at Killora (Grasmere) by year
Year	Wettest five days (Rx5day)
1914	30.1 mm (1.2 in)
1915	50.1 mm (2.0 in)
1916	104.2 mm (4.1 in)
1917	86.1 mm (3.4 in)
1918	75.3 mm (3.0 in)
1919	136.9 mm (5.4 in)
1920	55.6 mm (2.2 in)
1921	56.1 mm (2.2 in)
1922	86.1 mm (3.4 in)
1923	72.0 mm (2.8 in)
1924	119.7 mm (4.7 in)
1925	59.0 mm (2.3 in)
1926	92.2 mm (3.6 in)
1927	59.1 mm (2.3 in)
1928	87.9 mm (3.5 in)
1929	66.3 mm (2.6 in)
1930	40.2 mm (1.6 in)
1931	90.7 mm (3.6 in)
1932	115.8 mm (4.6 in)
1933	56.4 mm (2.2 in)
1934	109.3 mm (4.3 in)
1935	107.7 mm (4.2 in)
1936	50.8 mm (2.0 in)
1937	53.6 mm (2.1 in)
1938	95.6 mm (3.8 in)
1939	86.9 mm (3.4 in)
1940	37.4 mm (1.5 in)
1941	184.9 mm (7.3 in)
1942	52.0 mm (2.0 in)
1943	111.5 mm (4.4 in)
1944	105.1 mm (4.1 in)
1945	71.8 mm (2.8 in)
1946	135.0 mm (5.3 in)
1947	104.7 mm (4.1 in)
1948	47.9 mm (1.9 in)
1949	59.2 mm (2.3 in)
1950	111.0 mm (4.4 in)
1951	88.1 mm (3.5 in)
1952	73.9 mm (2.9 in)
1953	91.4 mm (3.6 in)
1954	94.5 mm (3.7 in)
1955	57.9 mm (2.3 in)
1956	74.5 mm (2.9 in)
1957	114.3 mm (4.5 in)
1958	106.7 mm (4.2 in)
1959	53.4 mm (2.1 in)
1960	182.9 mm (7.2 in)
1961	43.7 mm (1.7 in)
1962	59.2 mm (2.3 in)
1963	47.2 mm (1.9 in)
1964	75.5 mm (3.0 in)
1965	59.1 mm (2.3 in)
1966	95.7 mm (3.8 in)
1967	74.4 mm (2.9 in)
1968	31.0 mm (1.2 in)
1969	95.0 mm (3.7 in)
1970	100.0 mm (3.9 in)
1971	109.4 mm (4.3 in)
1972	36.9 mm (1.5 in)
1973	74.5 mm (2.9 in)
1974	68.0 mm (2.7 in)
1975	77.7 mm (3.1 in)
1976	82.2 mm (3.2 in)
1977	62.0 mm (2.4 in)
1978	63.4 mm (2.5 in)
1979	38.0 mm (1.5 in)
1980	42.8 mm (1.7 in)
1981	66.6 mm (2.6 in)
1982	39.8 mm (1.6 in)
1983	99.4 mm (3.9 in)
1986	105.4 mm (4.1 in)
1987	44.5 mm (1.8 in)
1988	49.4 mm (1.9 in)
1989	53.0 mm (2.1 in)
1990	65.6 mm (2.6 in)
1991	117.4 mm (4.6 in)
1992	34.4 mm (1.4 in)
1993	120.2 mm (4.7 in)
1994	65.2 mm (2.6 in)
1995	101.2 mm (4.0 in)
1996	134.0 mm (5.3 in)
1997	92.4 mm (3.6 in)
1998	64.6 mm (2.5 in)
1999	92.0 mm (3.6 in)
2000	44.6 mm (1.8 in)
2001	59.1 mm (2.3 in)
2002	49.0 mm (1.9 in)
2003	107.2 mm (4.2 in)
2004	85.2 mm (3.4 in)
2005	62.2 mm (2.4 in)
2006	23.6 mm (0.9 in)
2007	45.8 mm (1.8 in)
2008	44.4 mm (1.7 in)
2009	102.0 mm (4.0 in)
2010	44.0 mm (1.7 in)
2013	13.0 mm (0.5 in)

Longest dry spell (CDD)

The longest dry spell of the year at Killora (Grasmere), 1914 to 2013. The record is 33 days in 1970, marked on the chart; the median year is 18 days.

Longest dry spell (CDD) at Killora (Grasmere) by year
Year	Longest dry spell (CDD)
1914	21 days
1915	19 days
1916	16 days
1917	14 days
1918	16 days
1919	18 days
1920	17 days
1921	16 days
1922	20 days
1923	18 days
1924	10 days
1925	12 days
1926	11 days
1927	14 days
1928	13 days
1929	14 days
1930	16 days
1931	18 days
1932	22 days
1933	16 days
1934	21 days
1935	21 days
1936	12 days
1937	23 days
1938	13 days
1939	17 days
1940	17 days
1941	21 days
1942	12 days
1943	31 days
1944	13 days
1945	23 days
1946	20 days
1947	16 days
1948	18 days
1949	30 days
1950	24 days
1951	21 days
1952	14 days
1953	20 days
1954	20 days
1955	25 days
1956	13 days
1957	19 days
1958	30 days
1959	18 days
1960	22 days
1961	24 days
1962	13 days
1963	18 days
1964	13 days
1965	15 days
1966	15 days
1967	21 days
1968	17 days
1969	11 days
1970	33 days
1971	17 days
1972	19 days
1973	16 days
1974	17 days
1975	23 days
1976	19 days
1977	12 days
1978	16 days
1979	22 days
1980	17 days
1981	17 days
1982	16 days
1983	14 days
1986	18 days
1987	13 days
1988	26 days
1989	23 days
1990	24 days
1991	18 days
1992	21 days
1993	15 days
1994	30 days
1995	13 days
1996	12 days
1997	27 days
1998	21 days
1999	16 days
2000	28 days
2001	15 days
2002	20 days
2003	32 days
2004	15 days
2005	18 days
2006	17 days
2007	18 days
2008	25 days
2009	15 days
2010	26 days
2013	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, 1915 to 2009

A day with at least 45.3 mm (1.8 in) of rain is expected about once in 2 years. A day with at least 128.1 mm (5.0 in) of rain is expected about once in 100 years.

Rainfall return levels at Killora (Grasmere): the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	45.3 mm (1.8 in)
5 years	65.8 mm (2.6 in)
10 years	80.0 mm (3.1 in)
25 years	98.8 mm (3.9 in)
50 years	113.3 mm (4.5 in)
100 years	128.1 mm (5.0 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 1915 to 2009.

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: 134.9 mm (5.3 in) in 1960; 124.7 mm (4.9 in) in 1941; 107.4 mm (4.2 in) in 1946.

Download the Data

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