Frogmore Weather Records (ASN00070034)

Record envelope, standing records and threshold days for Frogmore (ASN00070034), Australia, with 96 years of record.

Key Facts for Frogmore

Frogmore (ASN00070034) is a weather station in Australia at -34.27 latitude and 148.84 longitude, 500 m (1,640 ft) above sea level.
The station reports from 1898 to 1993, 96 years of record.
1,464 records set at Frogmore still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Frogmore set a daily record precipitation of 14.1 mm (0.6 in) on 9 October 1990.

About the Station

Location: Australia, -34.27 latitude, 148.84 longitude.
Elevation: 500 m (1,640 ft).
Period of record: 1898 to 1993, 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 Frogmore. 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 Frogmore, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	42.4 C (108.3 F)	3.8 C (38.8 F)	n/a	n/a
Feb	42.2 C (108.0 F)	0.6 C (33.1 F)	n/a	n/a
Mar	36.8 C (98.2 F)	1.1 C (34.0 F)	n/a	n/a
Apr	33.7 C (92.7 F)	-1.2 C (29.8 F)	n/a	n/a
May	24.8 C (76.6 F)	-6.4 C (20.5 F)	n/a	n/a
Jun	21.6 C (70.9 F)	-5.2 C (22.6 F)	n/a	n/a
Jul	21.6 C (70.9 F)	-6.2 C (20.8 F)	n/a	n/a
Aug	24.7 C (76.5 F)	-6.5 C (20.3 F)	n/a	n/a
Sep	29.9 C (85.8 F)	-2.6 C (27.3 F)	n/a	n/a
Oct	33.0 C (91.4 F)	-2.0 C (28.4 F)	n/a	n/a
Nov	37.8 C (100.0 F)	-0.5 C (31.1 F)	n/a	n/a
Dec	38.9 C (102.0 F)	1.6 C (34.9 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Frogmore still stand. 1982 holds the most, with 96.

Standing records at Frogmore by the year they were set
Year set	Standing records
1969	44
1970	78
1971	60
1972	71
1973	82
1974	77
1975	83
1976	58
1977	80
1978	65
1979	73
1980	94
1981	52
1982	96
1983	78
1984	61
1985	58
1986	62
1987	58
1988	50
1989	44
1990	40

All-Time Record Progression

2 new records

2 all-time records were set at Frogmore between 1 April 1931 and 23 April 1990. Each dot is a new record.

When Frogmore set new all-time records
Date	Kind	Detail
1931-04-01	Record daily precipitation	Record daily precipitation 95.3 mm (3.8 in)
1990-04-23	Record daily precipitation	Record daily precipitation 193.0 mm (7.6 in)

Wettest Day of Each Month

Apr: 193.0 mm (7.6 in)

The wettest day on record for each calendar month at Frogmore. The most was 193.0 mm (7.6 in) on 23 April 1990.

Record daily precipitation for each month at Frogmore
Month	Record daily precipitation (mm)	Date
Jan	75.0 mm (3.0 in)	22 January 1976
Feb	62.8 mm (2.5 in)	20 February 1974
Mar	86.9 mm (3.4 in)	21 March 1914
Apr	193.0 mm (7.6 in)	23 April 1990
May	57.2 mm (2.3 in)	4 May 1948
Jun	55.9 mm (2.2 in)	25 June 1926
Jul	45.4 mm (1.8 in)	28 July 1984
Aug	53.6 mm (2.1 in)	28 August 1916
Sep	63.0 mm (2.5 in)	5 September 1974
Oct	68.4 mm (2.7 in)	14 October 1983
Nov	68.6 mm (2.7 in)	3 November 1907
Dec	74.2 mm (2.9 in)	7 December 1922

Period of Record Coverage

1969 to 1990

22 years of record at Frogmore, 1969 to 1990. 8 years have data for under 90 percent of days and are left out of rankings: 1969, 1984, 1985, 1986, 1987, 1988, 1989, 1990.

Days with data per year at Frogmore
Year	Days with data	Share of year	Complete
1969	214	59%	No
1970	364	100%	Yes
1971	365	100%	Yes
1972	366	100%	Yes
1973	365	100%	Yes
1974	365	100%	Yes
1975	364	100%	Yes
1976	361	99%	Yes
1977	346	95%	Yes
1978	351	96%	Yes
1979	342	94%	Yes
1980	357	98%	Yes
1981	329	90%	Yes
1982	352	96%	Yes
1983	346	95%	Yes
1984	317	87%	No
1985	301	82%	No
1986	301	82%	No
1987	286	78%	No
1988	286	78%	No
1989	284	78%	No
1990	281	77%	No

Latest Records

Latest records at Frogmore
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
9 October 1990	Frogmore, AU	daily rain	14.1 mm (0.6 in)	3.2 mm (0.13 in)	80 years	20 of 100 (Routine)
18 May 1990	Frogmore, AU	daily rain	20.9 mm (0.8 in)	1.4 mm (0.06 in)	1 year	10 of 100 (Routine)
23 April 1990	Frogmore, AU	all-time rain	193.0 mm (7.6 in)	97.7 mm (3.8 in)	59 years	86 of 100 (Exceptional)
12 April 1990	Frogmore, AU	daily rain	28.4 mm (1.1 in)	0.5 mm (0.02 in)	41 years	21 of 100 (Routine)
11 April 1990	Frogmore, AU	daily rain	50.0 mm (2.0 in)	25.0 mm (1.0 in)	16 years	36 of 100 (Notable)
10 February 1990	Frogmore, AU	daily rain	18.1 mm (0.7 in)	6.4 mm (0.25 in)	62 years	20 of 100 (Routine)
30 May 1989	Frogmore, AU	daily rain	16.3 mm (0.6 in)	2.3 mm (0.09 in)	68 years	20 of 100 (Routine)
13 April 1989	Frogmore, AU	daily rain	21.2 mm (0.8 in)	0.1 mm (0.00 in)	46 years	20 of 100 (Routine)
15 March 1989	Frogmore, AU	daily rain	56.8 mm (2.2 in)	15.9 mm (0.6 in)	88 years	48 of 100 (Notable)
14 March 1989	Frogmore, AU	daily rain	29.8 mm (1.2 in)	9.5 mm (0.37 in)	72 years	37 of 100 (Notable)
12 March 1989	Frogmore, AU	daily rain	10.0 mm (0.4 in)	1.6 mm (0.06 in)	87 years	20 of 100 (Routine)
11 March 1989	Frogmore, AU	daily rain	33.9 mm (1.3 in)	2.1 mm (0.08 in)	83 years	34 of 100 (Routine)
27 December 1988	Frogmore, AU	daily rain	40.8 mm (1.6 in)	17.4 mm (0.7 in)	17 years	28 of 100 (Routine)
11 December 1988	Frogmore, AU	daily rain	53.6 mm (2.1 in)	27.2 mm (1.1 in)	5 years	32 of 100 (Routine)
17 November 1988	Frogmore, AU	daily rain	32.4 mm (1.3 in)	15.6 mm (0.6 in)	57 years	40 of 100 (Notable)
18 September 1988	Frogmore, AU	daily rain	27.8 mm (1.1 in)	5.7 mm (0.22 in)	85 years	41 of 100 (Notable)
3 September 1988	Frogmore, AU	daily rain	25.0 mm (1.0 in)	4.9 mm (0.19 in)	41 years	27 of 100 (Routine)
15 June 1988	Frogmore, AU	daily rain	12.4 mm (0.5 in)	1.5 mm (0.06 in)	69 years	20 of 100 (Routine)
6 June 1988	Frogmore, AU	daily rain	49.0 mm (1.9 in)	24.6 mm (1.0 in)	83 years	64 of 100 (Major)
18 May 1988	Frogmore, AU	daily rain	19.5 mm (0.8 in)	4.3 mm (0.17 in)	78 years	20 of 100 (Routine)

Climate Trend

12 complete years, 1970 to 1983

One stripe for each of 12 complete years at Frogmore, 1970 to 1983. Blue stripes are years cooler than the station's own mean of 14.5 C (58.1 F); red stripes are warmer. The coolest year was 1970, at 13.6 C (56.5 F), and the warmest was 1982, at 15.5 C (59.8 F). The strongest colour marks a difference of 1.0 C (1.8 F).

Annual mean temperature at Frogmore as warming stripes, 1970 to 1983
Year	Annual mean temperature	Difference from the station mean
1970	13.6 C	-0.92 C
1971	13.8 C	-0.68 C
1972	14.5 C	-0.01 C
1973	15.0 C	+0.49 C
1974	13.7 C	-0.79 C
1975	14.5 C	+0.01 C
1976	13.8 C	-0.71 C
1978	14.2 C	-0.36 C
1979	15.3 C	+0.78 C
1980	15.4 C	+0.91 C
1982	15.5 C	+0.93 C
1983	14.9 C	+0.40 C

This station does not have enough complete years (30 are needed) to fit a temperature trend.

A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.

Extremes by Year

1898 to 1993

Yearly extremes at Frogmore: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	42.4 C (108.3 F)	1982	38.2 C (100.7 F)	22
Coldest night (TNn)	-6.5 C (20.3 F)	1974	-4.0 C (24.8 F)	22
Wettest day (Rx1day)	193.0 mm (7.6 in)	1990	44.7 mm (1.8 in)	74
Wettest five days (Rx5day)	194.1 mm (7.6 in)	1990	71.3 mm (2.8 in)	74
Longest dry spell (CDD)	101 days	1923	36 days	74

Hottest day (TXx)

The hottest day of the year at Frogmore, 1898 to 1993. The record is 42.4 C (108.3 F) in 1982, marked on the chart; the median year is 38.2 C (100.7 F).

Hottest day (TXx) at Frogmore by year
Year	Hottest day (TXx)
1898	n/a
1899	n/a
1900	n/a
1901	n/a
1902	n/a
1903	n/a
1904	n/a
1905	n/a
1906	n/a
1907	n/a
1908	n/a
1909	n/a
1910	n/a
1911	n/a
1912	n/a
1913	n/a
1914	n/a
1915	n/a
1916	n/a
1917	n/a
1918	n/a
1919	n/a
1920	n/a
1921	n/a
1922	n/a
1923	n/a
1924	n/a
1925	n/a
1926	n/a
1927	n/a
1928	n/a
1929	n/a
1930	n/a
1931	n/a
1932	n/a
1933	n/a
1934	n/a
1935	n/a
1936	n/a
1937	n/a
1938	n/a
1939	n/a
1940	n/a
1941	n/a
1942	n/a
1943	n/a
1944	n/a
1945	n/a
1946	n/a
1947	n/a
1948	n/a
1969	35.1 C (95.2 F)
1970	37.8 C (100.0 F)
1971	39.0 C (102.2 F)
1972	38.9 C (102.0 F)
1973	40.7 C (105.3 F)
1974	35.0 C (95.0 F)
1975	38.0 C (100.4 F)
1976	37.6 C (99.7 F)
1977	38.2 C (100.8 F)
1978	36.8 C (98.2 F)
1979	39.4 C (102.9 F)
1980	38.1 C (100.6 F)
1981	37.6 C (99.7 F)
1982	42.4 C (108.3 F)
1983	38.8 C (101.8 F)
1984	33.0 C (91.4 F)
1985	35.4 C (95.7 F)
1986	42.2 C (108.0 F)
1987	39.8 C (103.6 F)
1988	39.7 C (103.5 F)
1989	35.0 C (95.0 F)
1990	40.8 C (105.4 F)
1993	n/a

Coldest night (TNn)

The coldest night of the year at Frogmore, 1898 to 1993. The record is -6.5 C (20.3 F) in 1974, marked on the chart; the median year is -4.0 C (24.8 F).

Coldest night (TNn) at Frogmore by year
Year	Coldest night (TNn)
1898	n/a
1899	n/a
1900	n/a
1901	n/a
1902	n/a
1903	n/a
1904	n/a
1905	n/a
1906	n/a
1907	n/a
1908	n/a
1909	n/a
1910	n/a
1911	n/a
1912	n/a
1913	n/a
1914	n/a
1915	n/a
1916	n/a
1917	n/a
1918	n/a
1919	n/a
1920	n/a
1921	n/a
1922	n/a
1923	n/a
1924	n/a
1925	n/a
1926	n/a
1927	n/a
1928	n/a
1929	n/a
1930	n/a
1931	n/a
1932	n/a
1933	n/a
1934	n/a
1935	n/a
1936	n/a
1937	n/a
1938	n/a
1939	n/a
1940	n/a
1941	n/a
1942	n/a
1943	n/a
1944	n/a
1945	n/a
1946	n/a
1947	n/a
1948	n/a
1969	-4.0 C (24.8 F)
1970	-6.2 C (20.8 F)
1971	-5.5 C (22.1 F)
1972	-3.6 C (25.5 F)
1973	-2.2 C (28.0 F)
1974	-6.5 C (20.3 F)
1975	-4.4 C (24.1 F)
1976	-6.4 C (20.5 F)
1977	-5.3 C (22.5 F)
1978	-2.8 C (27.0 F)
1979	-3.0 C (26.6 F)
1980	-3.6 C (25.5 F)
1981	-1.3 C (29.7 F)
1982	-4.8 C (23.4 F)
1983	-3.3 C (26.1 F)
1984	-3.7 C (25.3 F)
1985	-4.0 C (24.8 F)
1986	-5.6 C (21.9 F)
1987	-5.0 C (23.0 F)
1988	-3.8 C (25.2 F)
1989	-5.0 C (23.0 F)
1990	-2.0 C (28.4 F)
1993	n/a

Wettest day (Rx1day)

The wettest day of the year at Frogmore, 1898 to 1993. The record is 193.0 mm (7.6 in) in 1990, marked on the chart; the median year is 44.7 mm (1.8 in).

Wettest day (Rx1day) at Frogmore by year
Year	Wettest day (Rx1day)
1898	58.7 mm (2.3 in)
1899	55.4 mm (2.2 in)
1900	43.2 mm (1.7 in)
1901	40.9 mm (1.6 in)
1902	48.3 mm (1.9 in)
1903	33.3 mm (1.3 in)
1904	37.3 mm (1.5 in)
1905	26.2 mm (1.0 in)
1906	41.9 mm (1.6 in)
1907	68.6 mm (2.7 in)
1908	42.7 mm (1.7 in)
1909	34.3 mm (1.4 in)
1910	34.5 mm (1.4 in)
1911	47.8 mm (1.9 in)
1912	29.0 mm (1.1 in)
1913	52.3 mm (2.1 in)
1914	86.9 mm (3.4 in)
1915	44.2 mm (1.7 in)
1916	53.6 mm (2.1 in)
1917	50.8 mm (2.0 in)
1918	38.1 mm (1.5 in)
1919	56.9 mm (2.2 in)
1920	48.5 mm (1.9 in)
1921	44.5 mm (1.8 in)
1922	74.2 mm (2.9 in)
1923	47.0 mm (1.9 in)
1924	43.7 mm (1.7 in)
1925	48.3 mm (1.9 in)
1926	55.9 mm (2.2 in)
1927	59.9 mm (2.4 in)
1928	48.3 mm (1.9 in)
1929	42.7 mm (1.7 in)
1930	30.5 mm (1.2 in)
1931	95.3 mm (3.8 in)
1932	44.2 mm (1.7 in)
1933	28.4 mm (1.1 in)
1934	69.3 mm (2.7 in)
1935	32.5 mm (1.3 in)
1936	40.6 mm (1.6 in)
1937	38.6 mm (1.5 in)
1938	23.4 mm (0.9 in)
1939	38.6 mm (1.5 in)
1940	26.2 mm (1.0 in)
1941	52.1 mm (2.1 in)
1942	40.6 mm (1.6 in)
1943	51.6 mm (2.0 in)
1944	15.5 mm (0.6 in)
1945	39.4 mm (1.6 in)
1946	66.5 mm (2.6 in)
1947	48.5 mm (1.9 in)
1948	57.2 mm (2.3 in)
1969	43.7 mm (1.7 in)
1970	39.1 mm (1.5 in)
1971	73.7 mm (2.9 in)
1972	31.0 mm (1.2 in)
1973	45.7 mm (1.8 in)
1974	69.2 mm (2.7 in)
1975	29.2 mm (1.1 in)
1976	75.0 mm (3.0 in)
1977	56.0 mm (2.2 in)
1978	49.0 mm (1.9 in)
1979	35.0 mm (1.4 in)
1980	44.9 mm (1.8 in)
1981	36.0 mm (1.4 in)
1982	64.2 mm (2.5 in)
1983	68.4 mm (2.7 in)
1984	63.8 mm (2.5 in)
1985	41.2 mm (1.6 in)
1986	40.0 mm (1.6 in)
1987	29.8 mm (1.2 in)
1988	53.6 mm (2.1 in)
1989	56.8 mm (2.2 in)
1990	193.0 mm (7.6 in)
1993	21.6 mm (0.9 in)

Wettest five days (Rx5day)

The wettest five days of the year at Frogmore, 1898 to 1993. The record is 194.1 mm (7.6 in) in 1990, marked on the chart; the median year is 71.3 mm (2.8 in).

Wettest five days (Rx5day) at Frogmore by year
Year	Wettest five days (Rx5day)
1898	70.9 mm (2.8 in)
1899	78.5 mm (3.1 in)
1900	94.0 mm (3.7 in)
1901	71.6 mm (2.8 in)
1902	49.8 mm (2.0 in)
1903	61.7 mm (2.4 in)
1904	54.9 mm (2.2 in)
1905	62.2 mm (2.4 in)
1906	75.2 mm (3.0 in)
1907	75.7 mm (3.0 in)
1908	46.5 mm (1.8 in)
1909	79.8 mm (3.1 in)
1910	57.4 mm (2.3 in)
1911	86.9 mm (3.4 in)
1912	56.9 mm (2.2 in)
1913	72.9 mm (2.9 in)
1914	148.4 mm (5.8 in)
1915	57.4 mm (2.3 in)
1916	95.5 mm (3.8 in)
1917	62.5 mm (2.5 in)
1918	62.2 mm (2.4 in)
1919	69.8 mm (2.7 in)
1920	98.3 mm (3.9 in)
1921	65.3 mm (2.6 in)
1922	90.5 mm (3.6 in)
1923	73.7 mm (2.9 in)
1924	64.2 mm (2.5 in)
1925	107.5 mm (4.2 in)
1926	88.9 mm (3.5 in)
1927	70.1 mm (2.8 in)
1928	97.3 mm (3.8 in)
1929	57.7 mm (2.3 in)
1930	41.0 mm (1.6 in)
1931	96.3 mm (3.8 in)
1932	84.6 mm (3.3 in)
1933	56.8 mm (2.2 in)
1934	85.3 mm (3.4 in)
1935	67.6 mm (2.7 in)
1936	58.1 mm (2.3 in)
1937	64.0 mm (2.5 in)
1938	42.4 mm (1.7 in)
1939	46.3 mm (1.8 in)
1940	50.3 mm (2.0 in)
1941	117.9 mm (4.6 in)
1942	72.4 mm (2.9 in)
1943	64.2 mm (2.5 in)
1944	28.6 mm (1.1 in)
1945	55.9 mm (2.2 in)
1946	77.7 mm (3.1 in)
1947	78.7 mm (3.1 in)
1948	120.9 mm (4.8 in)
1969	114.6 mm (4.5 in)
1970	59.9 mm (2.4 in)
1971	99.6 mm (3.9 in)
1972	51.1 mm (2.0 in)
1973	75.4 mm (3.0 in)
1974	122.0 mm (4.8 in)
1975	53.0 mm (2.1 in)
1976	132.6 mm (5.2 in)
1977	89.9 mm (3.5 in)
1978	88.0 mm (3.5 in)
1979	39.4 mm (1.6 in)
1980	50.2 mm (2.0 in)
1981	53.5 mm (2.1 in)
1982	70.6 mm (2.8 in)
1983	99.2 mm (3.9 in)
1984	95.7 mm (3.8 in)
1985	70.6 mm (2.8 in)
1986	77.4 mm (3.0 in)
1987	54.8 mm (2.2 in)
1988	74.3 mm (2.9 in)
1989	139.9 mm (5.5 in)
1990	194.1 mm (7.6 in)
1993	33.8 mm (1.3 in)

Longest dry spell (CDD)

The longest dry spell of the year at Frogmore, 1898 to 1993. The record is 101 days in 1923, marked on the chart; the median year is 36 days.

Longest dry spell (CDD) at Frogmore by year
Year	Longest dry spell (CDD)
1898	44 days
1899	28 days
1900	24 days
1901	37 days
1902	46 days
1903	35 days
1904	36 days
1905	38 days
1906	49 days
1907	58 days
1908	23 days
1909	20 days
1910	39 days
1911	23 days
1912	49 days
1913	41 days
1914	73 days
1915	49 days
1916	21 days
1917	26 days
1918	40 days
1919	45 days
1920	49 days
1921	32 days
1922	36 days
1923	101 days
1924	43 days
1925	22 days
1926	88 days
1927	60 days
1928	69 days
1929	47 days
1930	32 days
1931	27 days
1932	36 days
1933	37 days
1934	40 days
1935	39 days
1936	38 days
1937	41 days
1938	38 days
1939	43 days
1940	86 days
1941	34 days
1942	33 days
1943	29 days
1944	40 days
1945	25 days
1946	36 days
1947	27 days
1948	45 days
1969	16 days
1970	16 days
1971	31 days
1972	39 days
1973	14 days
1974	32 days
1975	24 days
1976	27 days
1977	29 days
1978	21 days
1979	35 days
1980	41 days
1981	39 days
1982	30 days
1983	23 days
1984	27 days
1985	45 days
1986	35 days
1987	30 days
1988	21 days
1989	18 days
1990	24 days
1993	8 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

67 years, 1899 to 1990

A day with at least 44.3 mm (1.7 in) of rain is expected about once in 2 years. A day with at least 127.9 mm (5.0 in) of rain is expected about once in 100 years.

Rainfall return levels at Frogmore: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	44.3 mm (1.7 in)
5 years	61.0 mm (2.4 in)
10 years	74.1 mm (2.9 in)
25 years	93.2 mm (3.7 in)
50 years	109.5 mm (4.3 in)
100 years	127.9 mm (5.0 in)	Longer than the 67 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, 67 years of values from 1899 to 1990.

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: 193.0 mm (7.6 in) in 1990; 95.3 mm (3.8 in) in 1931; 86.9 mm (3.4 in) in 1914.

Download the Data

Data for Frogmore standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Frogmore 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 2026-10-14. Last revised 14 October 2026 (2026-10-14).