Crohamhurst Weather Records (ASN00040062)

Record envelope, standing records and threshold days for Crohamhurst (ASN00040062), Australia, with 111 years of record.

Key Facts for Crohamhurst

Crohamhurst (ASN00040062) is a weather station in Australia at -26.81 latitude and 152.87 longitude, 200 m (656 ft) above sea level.
The station reports from 1893 to 2003, 111 years of record.
1,464 records set at Crohamhurst still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Crohamhurst set a daily record precipitation of 91.0 mm (3.6 in) on 31 December 2002.

About the Station

Location: Australia, -26.81 latitude, 152.87 longitude.
Elevation: 200 m (656 ft).
Period of record: 1893 to 2003, 111 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 Crohamhurst. 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 Crohamhurst, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	39.5 C (103.1 F)	11.4 C (52.5 F)	n/a	n/a
Feb	37.7 C (99.9 F)	12.0 C (53.6 F)	n/a	n/a
Mar	37.2 C (99.0 F)	10.0 C (50.0 F)	n/a	n/a
Apr	33.5 C (92.3 F)	5.7 C (42.3 F)	n/a	n/a
May	30.0 C (86.0 F)	1.5 C (34.7 F)	n/a	n/a
Jun	27.5 C (81.5 F)	-1.1 C (30.0 F)	n/a	n/a
Jul	30.8 C (87.4 F)	-1.5 C (29.3 F)	n/a	n/a
Aug	30.5 C (86.9 F)	-1.5 C (29.3 F)	n/a	n/a
Sep	34.5 C (94.1 F)	1.0 C (33.8 F)	n/a	n/a
Oct	37.8 C (100.0 F)	2.5 C (36.5 F)	n/a	n/a
Nov	40.3 C (104.5 F)	5.5 C (41.9 F)	n/a	n/a
Dec	40.0 C (104.0 F)	8.0 C (46.4 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Crohamhurst still stand. 1970 holds the most, with 88.

Standing records at Crohamhurst by the year they were set
Year set	Standing records
1965	78
1966	57
1967	30
1968	75
1969	24
1970	88
1971	46
1972	17
1973	16
1974	54
1975	38
1976	31
1977	51
1978	42
1979	57
1980	75
1981	53
1982	49
1983	47
1984	41
1985	40
1986	44
1987	42
1988	28
1989	60
1990	32
1991	35
1992	34
1993	38
1994	41
1995	38
1998	46
1999	8
2000	9

Wettest Day of Each Month

Feb: 509.5 mm (20.1 in)

The wettest day on record for each calendar month at Crohamhurst. The most was 509.5 mm (20.1 in) on 2 February 1893.

Record daily precipitation for each month at Crohamhurst
Month	Record daily precipitation (mm)	Date
Jan	493.3 mm (19.4 in)	10 January 1898
Feb	509.5 mm (20.1 in)	2 February 1893
Mar	412.2 mm (16.2 in)	7 March 1898
Apr	251.8 mm (9.9 in)	3 April 1989
May	193.0 mm (7.6 in)	10 May 1930
Jun	227.0 mm (8.9 in)	5 June 1988
Jul	185.7 mm (7.3 in)	15 July 1954
Aug	91.4 mm (3.6 in)	31 August 1953
Sep	110.6 mm (4.4 in)	11 September 1998
Oct	194.3 mm (7.6 in)	26 October 1949
Nov	224.0 mm (8.8 in)	1 November 2000
Dec	351.8 mm (13.9 in)	26 December 1909

Period of Record Coverage

1965 to 2000

34 years of record at Crohamhurst, 1965 to 2000. 34 years have data for under 90 percent of days and are left out of rankings: 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972 and others.

Days with data per year at Crohamhurst
Year	Days with data	Share of year	Complete
1965	324	89%	No
1966	271	74%	No
1967	139	38%	No
1968	211	58%	No
1969	129	35%	No
1970	236	65%	No
1971	162	44%	No
1972	261	71%	No
1973	129	35%	No
1974	238	65%	No
1975	235	64%	No
1976	239	65%	No
1977	257	70%	No
1978	252	69%	No
1979	255	70%	No
1980	260	71%	No
1981	256	70%	No
1982	258	71%	No
1983	257	70%	No
1984	258	70%	No
1985	259	71%	No
1986	258	71%	No
1987	256	70%	No
1988	207	57%	No
1989	256	70%	No
1990	207	57%	No
1991	201	55%	No
1992	260	71%	No
1993	244	67%	No
1994	217	59%	No
1995	176	48%	No
1998	228	62%	No
1999	76	21%	No
2000	57	16%	No

Latest Records

Latest records at Crohamhurst
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
31 December 2002	Crohamhurst, AU	daily rain	91.0 mm (3.6 in)	14.3 mm (0.6 in)	60 years	33 of 100 (Routine)
11 December 2002	Crohamhurst, AU	daily rain	37.5 mm (1.5 in)	5.7 mm (0.22 in)	71 years	33 of 100 (Routine)
16 November 2002	Crohamhurst, AU	daily rain	65.0 mm (2.6 in)	17.5 mm (0.7 in)	37 years	31 of 100 (Routine)
22 August 2002	Crohamhurst, AU	daily rain	35.0 mm (1.4 in)	8.3 mm (0.33 in)	61 years	36 of 100 (Notable)
12 November 2001	Crohamhurst, AU	daily rain	29.5 mm (1.2 in)	7.7 mm (0.30 in)	64 years	33 of 100 (Routine)
1 November 2000	Crohamhurst, AU	monthly rain	224.0 mm (8.8 in)	103.4 mm (4.1 in)	16 years	65 of 100 (Major)
28 October 1999	Crohamhurst, AU	daily rain	44.0 mm (1.7 in)	17.3 mm (0.7 in)	82 years	45 of 100 (Notable)
15 October 1999	Crohamhurst, AU	daily rain	42.0 mm (1.7 in)	15.3 mm (0.6 in)	101 years	50 of 100 (Notable)
21 May 1999	Crohamhurst, AU	daily rain	36.2 mm (1.4 in)	10.0 mm (0.4 in)	52 years	30 of 100 (Routine)
18 May 1999	Crohamhurst, AU	daily rain	77.2 mm (3.0 in)	38.0 mm (1.5 in)	9 years	34 of 100 (Routine)
25 September 1998	Crohamhurst, AU	daily rain	25.6 mm (1.0 in)	0.2 mm (0.01 in)	80 years	34 of 100 (Routine)
11 September 1998	Crohamhurst, AU	monthly rain	110.6 mm (4.4 in)	25.5 mm (1.0 in)	82 years	68 of 100 (Major)
16 May 1998	Crohamhurst, AU	daily rain	37.2 mm (1.5 in)	2.7 mm (0.11 in)	72 years	32 of 100 (Routine)
15 August 1995	Crohamhurst, AU	daily rain	21.0 mm (0.8 in)	4.7 mm (0.19 in)	57 years	20 of 100 (Routine)
15 February 1995	Crohamhurst, AU	daily rain	253.0 mm (10.0 in)	168.9 mm (6.6 in)	83 years	74 of 100 (Major)
9 December 1993	Crohamhurst, AU	daily rain	74.4 mm (2.9 in)	11.4 mm (0.4 in)	71 years	35 of 100 (Notable)
25 November 1993	Crohamhurst, AU	daily rain	37.0 mm (1.5 in)	7.3 mm (0.29 in)	93 years	42 of 100 (Notable)
24 November 1993	Crohamhurst, AU	daily rain	58.0 mm (2.3 in)	23.5 mm (0.9 in)	59 years	42 of 100 (Notable)
1 November 1993	Crohamhurst, AU	daily rain	93.0 mm (3.7 in)	22.0 mm (0.9 in)	16 years	29 of 100 (Routine)
15 September 1993	Crohamhurst, AU	daily rain	23.6 mm (0.9 in)	5.1 mm (0.20 in)	75 years	20 of 100 (Routine)

Extremes by Year

1893 to 2003

Yearly extremes at Crohamhurst: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	40.3 C (104.5 F)	1968	37.0 C (98.6 F)	34
Coldest night (TNn)	-1.5 C (29.3 F)	1982	1.0 C (33.8 F)	34
Wettest day (Rx1day)	509.5 mm (20.1 in)	1893	142.9 mm (5.6 in)	108
Wettest five days (Rx5day)	1,140.0 mm (44.9 in)	1898	255.4 mm (10.1 in)	108
Longest dry spell (CDD)	63 days	1991	26 days	108

Hottest day (TXx)

The hottest day of the year at Crohamhurst, 1893 to 2003. The record is 40.3 C (104.5 F) in 1968, marked on the chart; the median year is 37.0 C (98.6 F).

Hottest day (TXx) at Crohamhurst by year
Year	Hottest day (TXx)
1893	n/a
1894	n/a
1895	n/a
1896	n/a
1897	n/a
1898	n/a
1899	n/a
1900	n/a
1901	n/a
1902	n/a
1903	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
1949	n/a
1950	n/a
1951	n/a
1952	n/a
1953	n/a
1954	n/a
1955	n/a
1956	n/a
1957	n/a
1958	n/a
1959	n/a
1960	n/a
1961	n/a
1962	n/a
1963	n/a
1964	n/a
1965	37.2 C (99.0 F)
1966	37.7 C (99.9 F)
1967	37.8 C (100.0 F)
1968	40.3 C (104.5 F)
1969	37.6 C (99.7 F)
1970	37.1 C (98.8 F)
1971	35.0 C (95.0 F)
1972	40.0 C (104.0 F)
1973	36.0 C (96.8 F)
1974	35.3 C (95.5 F)
1975	33.5 C (92.3 F)
1976	36.5 C (97.7 F)
1977	37.0 C (98.6 F)
1978	39.5 C (103.1 F)
1979	38.0 C (100.4 F)
1980	37.5 C (99.5 F)
1981	38.5 C (101.3 F)
1982	37.0 C (98.6 F)
1983	36.5 C (97.7 F)
1984	36.0 C (96.8 F)
1985	36.0 C (96.8 F)
1986	36.0 C (96.8 F)
1987	38.5 C (101.3 F)
1988	36.0 C (96.8 F)
1989	34.5 C (94.1 F)
1990	34.5 C (94.1 F)
1991	38.5 C (101.3 F)
1992	35.0 C (95.0 F)
1993	34.0 C (93.2 F)
1994	39.0 C (102.2 F)
1995	37.5 C (99.5 F)
1998	37.5 C (99.5 F)
1999	28.5 C (83.3 F)
2000	35.1 C (95.2 F)
2001	n/a
2002	n/a
2003	n/a

Coldest night (TNn)

The coldest night of the year at Crohamhurst, 1893 to 2003. The record is -1.5 C (29.3 F) in 1982, marked on the chart; the median year is 1.0 C (33.8 F).

Coldest night (TNn) at Crohamhurst by year
Year	Coldest night (TNn)
1893	n/a
1894	n/a
1895	n/a
1896	n/a
1897	n/a
1898	n/a
1899	n/a
1900	n/a
1901	n/a
1902	n/a
1903	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
1949	n/a
1950	n/a
1951	n/a
1952	n/a
1953	n/a
1954	n/a
1955	n/a
1956	n/a
1957	n/a
1958	n/a
1959	n/a
1960	n/a
1961	n/a
1962	n/a
1963	n/a
1964	n/a
1965	-1.4 C (29.5 F)
1966	0.1 C (32.2 F)
1967	0.0 C (32.0 F)
1968	-1.0 C (30.2 F)
1969	1.0 C (33.8 F)
1970	-1.1 C (30.0 F)
1971	-1.1 C (30.0 F)
1972	10.0 C (50.0 F)
1973	2.5 C (36.5 F)
1974	0.0 C (32.0 F)
1975	2.0 C (35.6 F)
1976	1.0 C (33.8 F)
1977	0.5 C (32.9 F)
1978	3.5 C (38.3 F)
1979	1.0 C (33.8 F)
1980	0.5 C (32.9 F)
1981	0.5 C (32.9 F)
1982	-1.5 C (29.3 F)
1983	1.0 C (33.8 F)
1984	1.5 C (34.7 F)
1985	0.5 C (32.9 F)
1986	0.5 C (32.9 F)
1987	1.5 C (34.7 F)
1988	1.5 C (34.7 F)
1989	-1.5 C (29.3 F)
1990	1.0 C (33.8 F)
1991	1.5 C (34.7 F)
1992	0.5 C (32.9 F)
1993	3.0 C (37.4 F)
1994	1.5 C (34.7 F)
1995	1.0 C (33.8 F)
1998	1.5 C (34.7 F)
1999	4.0 C (39.2 F)
2000	11.0 C (51.8 F)
2001	n/a
2002	n/a
2003	n/a

Wettest day (Rx1day)

The wettest day of the year at Crohamhurst, 1893 to 2003. The record is 509.5 mm (20.1 in) in 1893, marked on the chart; the median year is 142.9 mm (5.6 in).

Wettest day (Rx1day) at Crohamhurst by year
Year	Wettest day (Rx1day)
1893	509.5 mm (20.1 in)
1894	148.1 mm (5.8 in)
1895	140.2 mm (5.5 in)
1896	158.8 mm (6.3 in)
1897	132.6 mm (5.2 in)
1898	493.3 mm (19.4 in)
1899	149.6 mm (5.9 in)
1900	105.4 mm (4.1 in)
1901	182.1 mm (7.2 in)
1902	43.9 mm (1.7 in)
1903	50.8 mm (2.0 in)
1905	165.9 mm (6.5 in)
1906	118.6 mm (4.7 in)
1907	103.9 mm (4.1 in)
1908	188.2 mm (7.4 in)
1909	351.8 mm (13.9 in)
1910	215.1 mm (8.5 in)
1911	188.5 mm (7.4 in)
1912	174.5 mm (6.9 in)
1913	146.6 mm (5.8 in)
1914	167.9 mm (6.6 in)
1915	329.7 mm (13.0 in)
1916	209.8 mm (8.3 in)
1917	108.0 mm (4.3 in)
1918	111.3 mm (4.4 in)
1919	66.8 mm (2.6 in)
1920	204.0 mm (8.0 in)
1921	138.2 mm (5.4 in)
1922	74.7 mm (2.9 in)
1923	77.0 mm (3.0 in)
1924	105.7 mm (4.2 in)
1925	143.3 mm (5.6 in)
1926	150.9 mm (5.9 in)
1927	181.4 mm (7.1 in)
1928	213.4 mm (8.4 in)
1929	176.3 mm (6.9 in)
1930	193.0 mm (7.6 in)
1931	375.4 mm (14.8 in)
1932	80.0 mm (3.1 in)
1933	188.0 mm (7.4 in)
1934	134.9 mm (5.3 in)
1935	146.1 mm (5.8 in)
1936	108.5 mm (4.3 in)
1937	120.7 mm (4.8 in)
1938	142.5 mm (5.6 in)
1939	109.2 mm (4.3 in)
1940	94.0 mm (3.7 in)
1941	107.4 mm (4.2 in)
1942	264.7 mm (10.4 in)
1943	62.7 mm (2.5 in)
1944	103.4 mm (4.1 in)
1945	52.1 mm (2.1 in)
1946	261.6 mm (10.3 in)
1947	264.4 mm (10.4 in)
1948	147.8 mm (5.8 in)
1949	194.3 mm (7.6 in)
1950	292.9 mm (11.5 in)
1951	265.7 mm (10.5 in)
1952	55.9 mm (2.2 in)
1953	344.2 mm (13.6 in)
1954	185.7 mm (7.3 in)
1955	255.8 mm (10.1 in)
1956	159.0 mm (6.3 in)
1957	44.2 mm (1.7 in)
1958	165.4 mm (6.5 in)
1959	129.8 mm (5.1 in)
1960	126.0 mm (5.0 in)
1961	71.1 mm (2.8 in)
1962	57.7 mm (2.3 in)
1963	237.7 mm (9.4 in)
1964	219.7 mm (8.6 in)
1965	149.9 mm (5.9 in)
1966	86.4 mm (3.4 in)
1967	152.7 mm (6.0 in)
1968	167.4 mm (6.6 in)
1969	71.6 mm (2.8 in)
1970	292.1 mm (11.5 in)
1971	139.7 mm (5.5 in)
1972	225.3 mm (8.9 in)
1973	101.9 mm (4.0 in)
1974	162.0 mm (6.4 in)
1975	66.4 mm (2.6 in)
1976	80.6 mm (3.2 in)
1977	107.8 mm (4.2 in)
1978	62.6 mm (2.5 in)
1979	137.2 mm (5.4 in)
1980	118.6 mm (4.7 in)
1981	103.0 mm (4.1 in)
1982	166.0 mm (6.5 in)
1983	120.6 mm (4.7 in)
1984	94.0 mm (3.7 in)
1985	130.4 mm (5.1 in)
1986	94.2 mm (3.7 in)
1987	97.0 mm (3.8 in)
1988	240.0 mm (9.4 in)
1989	251.8 mm (9.9 in)
1990	95.8 mm (3.8 in)
1991	342.0 mm (13.5 in)
1992	360.0 mm (14.2 in)
1993	93.0 mm (3.7 in)
1994	92.0 mm (3.6 in)
1995	253.0 mm (10.0 in)
1998	110.6 mm (4.4 in)
1999	77.2 mm (3.0 in)
2000	224.0 mm (8.8 in)
2001	71.0 mm (2.8 in)
2002	95.0 mm (3.7 in)
2003	146.0 mm (5.7 in)

Wettest five days (Rx5day)

The wettest five days of the year at Crohamhurst, 1893 to 2003. The record is 1,140.0 mm (44.9 in) in 1898, marked on the chart; the median year is 255.4 mm (10.1 in).

Wettest five days (Rx5day) at Crohamhurst by year
Year	Wettest five days (Rx5day)
1893	899.9 mm (35.4 in)
1894	313.0 mm (12.3 in)
1895	327.7 mm (12.9 in)
1896	428.5 mm (16.9 in)
1897	220.0 mm (8.7 in)
1898	1,140.0 mm (44.9 in)
1899	193.7 mm (7.6 in)
1900	244.3 mm (9.6 in)
1901	293.4 mm (11.6 in)
1902	59.4 mm (2.3 in)
1903	117.6 mm (4.6 in)
1905	288.1 mm (11.3 in)
1906	215.9 mm (8.5 in)
1907	212.0 mm (8.3 in)
1908	253.5 mm (10.0 in)
1909	597.1 mm (23.5 in)
1910	318.2 mm (12.5 in)
1911	329.9 mm (13.0 in)
1912	274.6 mm (10.8 in)
1913	200.0 mm (7.9 in)
1914	302.5 mm (11.9 in)
1915	390.7 mm (15.4 in)
1916	315.7 mm (12.4 in)
1917	157.0 mm (6.2 in)
1918	255.0 mm (10.0 in)
1919	182.9 mm (7.2 in)
1920	328.1 mm (12.9 in)
1921	252.5 mm (9.9 in)
1922	169.3 mm (6.7 in)
1923	187.8 mm (7.4 in)
1924	184.4 mm (7.3 in)
1925	317.7 mm (12.5 in)
1926	442.9 mm (17.4 in)
1927	585.8 mm (23.1 in)
1928	418.5 mm (16.5 in)
1929	289.4 mm (11.4 in)
1930	340.7 mm (13.4 in)
1931	757.7 mm (29.8 in)
1932	108.2 mm (4.3 in)
1933	293.9 mm (11.6 in)
1934	263.5 mm (10.4 in)
1935	274.7 mm (10.8 in)
1936	183.5 mm (7.2 in)
1937	307.2 mm (12.1 in)
1938	415.6 mm (16.4 in)
1939	304.2 mm (12.0 in)
1940	252.0 mm (9.9 in)
1941	218.1 mm (8.6 in)
1942	353.9 mm (13.9 in)
1943	121.9 mm (4.8 in)
1944	274.1 mm (10.8 in)
1945	139.0 mm (5.5 in)
1946	384.5 mm (15.1 in)
1947	426.6 mm (16.8 in)
1948	365.9 mm (14.4 in)
1949	292.6 mm (11.5 in)
1950	481.3 mm (18.9 in)
1951	644.1 mm (25.4 in)
1952	116.8 mm (4.6 in)
1953	778.5 mm (30.6 in)
1954	488.0 mm (19.2 in)
1955	399.8 mm (15.7 in)
1956	370.9 mm (14.6 in)
1957	94.6 mm (3.7 in)
1958	415.9 mm (16.4 in)
1959	259.0 mm (10.2 in)
1960	177.9 mm (7.0 in)
1961	188.0 mm (7.4 in)
1962	171.3 mm (6.7 in)
1963	529.3 mm (20.8 in)
1964	461.2 mm (18.2 in)
1965	258.1 mm (10.2 in)
1966	146.9 mm (5.8 in)
1967	252.0 mm (9.9 in)
1968	623.1 mm (24.5 in)
1969	113.8 mm (4.5 in)
1970	366.8 mm (14.4 in)
1971	276.9 mm (10.9 in)
1972	316.5 mm (12.5 in)
1973	100.4 mm (4.0 in)
1974	191.6 mm (7.5 in)
1975	79.8 mm (3.1 in)
1976	112.9 mm (4.4 in)
1977	141.6 mm (5.6 in)
1978	97.2 mm (3.8 in)
1979	186.8 mm (7.4 in)
1980	244.6 mm (9.6 in)
1981	159.0 mm (6.3 in)
1982	115.0 mm (4.5 in)
1983	185.6 mm (7.3 in)
1984	141.4 mm (5.6 in)
1985	130.6 mm (5.1 in)
1986	129.4 mm (5.1 in)
1987	183.8 mm (7.2 in)
1988	330.2 mm (13.0 in)
1989	547.6 mm (21.6 in)
1990	125.2 mm (4.9 in)
1991	462.2 mm (18.2 in)
1992	529.0 mm (20.8 in)
1993	130.9 mm (5.2 in)
1994	250.0 mm (9.8 in)
1995	78.5 mm (3.1 in)
1998	190.4 mm (7.5 in)
1999	81.0 mm (3.2 in)
2000	248.4 mm (9.8 in)
2001	21.0 mm (0.8 in)
2002	63.0 mm (2.5 in)
2003	255.8 mm (10.1 in)

Longest dry spell (CDD)

The longest dry spell of the year at Crohamhurst, 1893 to 2003. The record is 63 days in 1991, marked on the chart; the median year is 26 days.

Longest dry spell (CDD) at Crohamhurst by year
Year	Longest dry spell (CDD)
1893	26 days
1894	52 days
1895	27 days
1896	27 days
1897	19 days
1898	17 days
1899	15 days
1900	21 days
1901	28 days
1902	30 days
1903	6 days
1905	34 days
1906	27 days
1907	39 days
1908	21 days
1909	25 days
1910	18 days
1911	45 days
1912	25 days
1913	30 days
1914	24 days
1915	26 days
1916	24 days
1917	32 days
1918	45 days
1919	27 days
1920	22 days
1921	20 days
1922	29 days
1923	30 days
1924	19 days
1925	19 days
1926	49 days
1927	22 days
1928	41 days
1929	28 days
1930	19 days
1931	20 days
1932	27 days
1933	14 days
1934	18 days
1935	30 days
1936	35 days
1937	18 days
1938	28 days
1939	57 days
1940	25 days
1941	25 days
1942	24 days
1943	30 days
1944	34 days
1945	21 days
1946	50 days
1947	37 days
1948	35 days
1949	23 days
1950	18 days
1951	28 days
1952	20 days
1953	40 days
1954	15 days
1955	22 days
1956	31 days
1957	36 days
1958	17 days
1959	24 days
1960	31 days
1961	27 days
1962	26 days
1963	33 days
1964	20 days
1965	22 days
1966	26 days
1967	40 days
1968	21 days
1969	25 days
1970	32 days
1971	23 days
1972	44 days
1973	20 days
1974	45 days
1975	24 days
1976	16 days
1977	28 days
1978	29 days
1979	27 days
1980	40 days
1981	28 days
1982	32 days
1983	12 days
1984	16 days
1985	35 days
1986	27 days
1987	24 days
1988	25 days
1989	28 days
1990	20 days
1991	63 days
1992	15 days
1993	26 days
1994	25 days
1995	35 days
1998	17 days
1999	12 days
2000	30 days
2001	1 day
2002	1 day
2003	1 day

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

82 years, 1893 to 1989

A day with at least 149.1 mm (5.9 in) of rain is expected about once in 2 years. A day with at least 491.1 mm (19.3 in) of rain is expected about once in 100 years.

Rainfall return levels at Crohamhurst: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	149.1 mm (5.9 in)
5 years	226.2 mm (8.9 in)
10 years	282.5 mm (11.1 in)
25 years	360.5 mm (14.2 in)
50 years	423.6 mm (16.7 in)
100 years	491.1 mm (19.3 in)	Longer than the 82 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, 82 years of values from 1893 to 1989.

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: 509.5 mm (20.1 in) in 1893; 493.3 mm (19.4 in) in 1898; 375.4 mm (14.8 in) in 1931.

Download the Data

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