Imbil Forestry Weather Records (ASN00040100)

Record envelope, standing records and threshold days for Imbil Forestry (ASN00040100), Australia, with 95 years of record.

Key Facts for Imbil Forestry

Imbil Forestry (ASN00040100) is a weather station in Australia at -26.46 latitude and 152.66 longitude, 127 m (417 ft) above sea level.
The station reports from 1917 to 2011, 95 years of record.
1,464 records set at Imbil Forestry still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Imbil Forestry set a daily record precipitation of 26.4 mm (1.0 in) on 12 April 2011.

About the Station

Location: Australia, -26.46 latitude, 152.66 longitude.
Elevation: 127 m (417 ft).
Period of record: 1917 to 2011, 95 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 Imbil Forestry. 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 Imbil Forestry, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	41.2 C (106.2 F)	12.5 C (54.5 F)	n/a	n/a
Feb	40.3 C (104.5 F)	11.8 C (53.2 F)	n/a	n/a
Mar	39.4 C (102.9 F)	10.6 C (51.1 F)	n/a	n/a
Apr	36.2 C (97.2 F)	6.9 C (44.4 F)	n/a	n/a
May	33.2 C (91.8 F)	2.2 C (36.0 F)	n/a	n/a
Jun	28.2 C (82.8 F)	-0.8 C (30.6 F)	n/a	n/a
Jul	29.4 C (84.9 F)	-4.0 C (24.8 F)	n/a	n/a
Aug	31.7 C (89.1 F)	0.1 C (32.2 F)	n/a	n/a
Sep	35.5 C (95.9 F)	2.6 C (36.7 F)	n/a	n/a
Oct	36.8 C (98.2 F)	3.9 C (39.0 F)	n/a	n/a
Nov	39.6 C (103.3 F)	7.0 C (44.6 F)	n/a	n/a
Dec	41.5 C (106.7 F)	8.5 C (47.3 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Imbil Forestry still stand. 1980 holds the most, with 73.

Standing records at Imbil Forestry by the year they were set
Year set	Standing records
1965	48
1966	39
1967	44
1968	52
1969	59
1970	56
1971	50
1972	44
1973	52
1974	53
1975	37
1976	41
1977	47
1978	59
1979	45
1980	73
1981	51
1982	40
1983	54
1984	39
1985	40
1986	40
1987	38
1988	31
1989	25
1990	23
1991	43
1992	25
1993	36
1994	32
1995	26
1996	36
1997	21
1998	26
1999	18
2000	17
2001	4

All-Time Record Progression

1 new records

1 all-time records were set at Imbil Forestry between 22 February 1992 and 22 February 1992. Each dot is a new record.

Wettest Day of Each Month

Feb: 281.0 mm (11.1 in)

The wettest day on record for each calendar month at Imbil Forestry. The most was 281.0 mm (11.1 in) on 22 February 1992.

Record daily precipitation for each month at Imbil Forestry
Month	Record daily precipitation (mm)	Date
Jan	252.7 mm (9.9 in)	20 January 1929
Feb	281.0 mm (11.1 in)	22 February 1992
Mar	221.6 mm (8.7 in)	6 March 1997
Apr	209.0 mm (8.2 in)	26 April 1989
May	130.0 mm (5.1 in)	4 May 1948
Jun	169.6 mm (6.7 in)	6 June 1988
Jul	88.4 mm (3.5 in)	20 July 1965
Aug	108.0 mm (4.3 in)	24 August 2007
Sep	78.0 mm (3.1 in)	27 September 1926
Oct	163.6 mm (6.4 in)	25 October 1949
Nov	97.0 mm (3.8 in)	7 November 1972
Dec	135.4 mm (5.3 in)	22 December 1956

Period of Record Coverage

1965 to 2001

37 years of record at Imbil Forestry, 1965 to 2001. 37 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 Imbil Forestry
Year	Days with data	Share of year	Complete
1965	220	60%	No
1966	197	54%	No
1967	159	44%	No
1968	191	52%	No
1969	269	74%	No
1970	272	75%	No
1971	271	74%	No
1972	274	75%	No
1973	258	71%	No
1974	272	75%	No
1975	256	70%	No
1976	255	70%	No
1977	269	74%	No
1978	252	69%	No
1979	276	76%	No
1980	300	82%	No
1981	267	73%	No
1982	276	76%	No
1983	264	72%	No
1984	256	70%	No
1985	248	68%	No
1986	265	73%	No
1987	251	69%	No
1988	200	55%	No
1989	124	34%	No
1990	182	50%	No
1991	217	59%	No
1992	247	67%	No
1993	223	61%	No
1994	190	52%	No
1995	156	43%	No
1996	147	40%	No
1997	133	36%	No
1998	136	37%	No
1999	135	37%	No
2000	109	30%	No
2001	42	12%	No

Latest Records

Latest records at Imbil Forestry
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
12 April 2011	Imbil Forestry, AU	daily rain	26.4 mm (1.0 in)	1.0 mm (0.04 in)	88 years	35 of 100 (Notable)
5 March 2011	Imbil Forestry, AU	daily rain	79.4 mm (3.1 in)	8.5 mm (0.33 in)	64 years	32 of 100 (Routine)
21 September 2010	Imbil Forestry, AU	daily rain	29.4 mm (1.2 in)	10.2 mm (0.4 in)	24 years	26 of 100 (Routine)
7 September 2010	Imbil Forestry, AU	daily rain	33.0 mm (1.3 in)	18.8 mm (0.7 in)	60 years	46 of 100 (Notable)
11 August 2010	Imbil Forestry, AU	daily rain	53.2 mm (2.1 in)	38.0 mm (1.5 in)	76 years	69 of 100 (Major)
29 July 2010	Imbil Forestry, AU	daily rain	63.0 mm (2.5 in)	26.2 mm (1.0 in)	23 years	38 of 100 (Notable)
20 May 2009	Imbil Forestry, AU	daily rain	88.0 mm (3.5 in)	72.6 mm (2.9 in)	10 years	52 of 100 (Notable)
19 May 2009	Imbil Forestry, AU	daily rain	39.0 mm (1.5 in)	21.0 mm (0.8 in)	56 years	42 of 100 (Notable)
20 November 2008	Imbil Forestry, AU	daily rain	49.4 mm (1.9 in)	1.0 mm (0.04 in)	34 years	19 of 100 (Routine)
6 December 2007	Imbil Forestry, AU	daily rain	45.4 mm (1.8 in)	15.9 mm (0.6 in)	54 years	33 of 100 (Routine)
5 September 2007	Imbil Forestry, AU	daily rain	20.8 mm (0.8 in)	2.0 mm (0.08 in)	84 years	20 of 100 (Routine)
25 August 2007	Imbil Forestry, AU	daily rain	31.6 mm (1.2 in)	13.3 mm (0.5 in)	84 years	49 of 100 (Notable)
24 August 2007	Imbil Forestry, AU	monthly rain	108.0 mm (4.3 in)	48.8 mm (1.9 in)	43 years	72 of 100 (Major)
26 June 2007	Imbil Forestry, AU	daily rain	29.4 mm (1.2 in)	1.4 mm (0.06 in)	22 years	15 of 100 (Routine)
3 December 2005	Imbil Forestry, AU	daily rain	48.8 mm (1.9 in)	5.4 mm (0.21 in)	47 years	24 of 100 (Routine)
5 November 2005	Imbil Forestry, AU	daily rain	31.2 mm (1.2 in)	5.4 mm (0.21 in)	18 years	17 of 100 (Routine)
16 October 2005	Imbil Forestry, AU	daily rain	29.0 mm (1.1 in)	13.0 mm (0.5 in)	79 years	40 of 100 (Notable)
29 June 2005	Imbil Forestry, AU	daily rain	29.6 mm (1.2 in)	13.9 mm (0.5 in)	76 years	38 of 100 (Notable)
17 May 2005	Imbil Forestry, AU	daily rain	42.2 mm (1.7 in)	13.2 mm (0.5 in)	79 years	41 of 100 (Notable)
11 December 2004	Imbil Forestry, AU	daily rain	68.6 mm (2.7 in)	25.2 mm (1.0 in)	48 years	35 of 100 (Notable)

Extremes by Year

1917 to 2011

Yearly extremes at Imbil Forestry: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	41.5 C (106.7 F)	1972	38.2 C (100.8 F)	37
Coldest night (TNn)	-4.0 C (24.8 F)	1991	1.2 C (34.2 F)	37
Wettest day (Rx1day)	281.0 mm (11.1 in)	1992	82.0 mm (3.2 in)	95
Wettest five days (Rx5day)	500.4 mm (19.7 in)	1992	138.4 mm (5.4 in)	95
Longest dry spell (CDD)	76 days	1991	28 days	95

Hottest day (TXx)

The hottest day of the year at Imbil Forestry, 1917 to 2011. The record is 41.5 C (106.7 F) in 1972, marked on the chart; the median year is 38.2 C (100.8 F).

Hottest day (TXx) at Imbil Forestry by year
Year	Hottest day (TXx)
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	39.4 C (102.9 F)
1966	38.5 C (101.3 F)
1967	37.8 C (100.0 F)
1968	39.4 C (102.9 F)
1969	40.3 C (104.5 F)
1970	37.1 C (98.8 F)
1971	38.6 C (101.5 F)
1972	41.5 C (106.7 F)
1973	37.6 C (99.7 F)
1974	37.5 C (99.5 F)
1975	35.7 C (96.3 F)
1976	38.6 C (101.5 F)
1977	39.5 C (103.1 F)
1978	37.9 C (100.2 F)
1979	39.2 C (102.6 F)
1980	39.0 C (102.2 F)
1981	38.9 C (102.0 F)
1982	38.6 C (101.5 F)
1983	37.0 C (98.6 F)
1984	37.5 C (99.5 F)
1985	37.8 C (100.0 F)
1986	35.6 C (96.1 F)
1987	38.2 C (100.8 F)
1988	36.6 C (97.9 F)
1989	35.8 C (96.4 F)
1990	36.0 C (96.8 F)
1991	39.6 C (103.3 F)
1992	36.2 C (97.2 F)
1993	36.8 C (98.2 F)
1994	41.2 C (106.2 F)
1995	39.7 C (103.5 F)
1996	39.4 C (102.9 F)
1997	37.8 C (100.0 F)
1998	36.5 C (97.7 F)
1999	38.4 C (101.1 F)
2000	39.4 C (102.9 F)
2001	37.5 C (99.5 F)
2002	n/a
2003	n/a
2004	n/a
2005	n/a
2006	n/a
2007	n/a
2008	n/a
2009	n/a
2010	n/a
2011	n/a

Coldest night (TNn)

The coldest night of the year at Imbil Forestry, 1917 to 2011. The record is -4.0 C (24.8 F) in 1991, marked on the chart; the median year is 1.2 C (34.2 F).

Coldest night (TNn) at Imbil Forestry by year
Year	Coldest night (TNn)
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	0.3 C (32.5 F)
1966	-0.6 C (30.9 F)
1967	0.4 C (32.7 F)
1968	0.6 C (33.1 F)
1969	2.7 C (36.9 F)
1970	-0.7 C (30.7 F)
1971	-0.8 C (30.6 F)
1972	-0.9 C (30.4 F)
1973	4.0 C (39.2 F)
1974	1.0 C (33.8 F)
1975	3.1 C (37.6 F)
1976	1.9 C (35.4 F)
1977	0.0 C (32.0 F)
1978	1.2 C (34.2 F)
1979	2.3 C (36.1 F)
1980	2.0 C (35.6 F)
1981	0.5 C (32.9 F)
1982	1.0 C (33.8 F)
1983	2.6 C (36.7 F)
1984	1.6 C (34.9 F)
1985	0.0 C (32.0 F)
1986	1.4 C (34.5 F)
1987	0.7 C (33.3 F)
1988	3.7 C (38.7 F)
1989	2.2 C (36.0 F)
1990	1.0 C (33.8 F)
1991	-4.0 C (24.8 F)
1992	1.7 C (35.1 F)
1993	0.1 C (32.2 F)
1994	0.6 C (33.1 F)
1995	2.4 C (36.3 F)
1996	1.0 C (33.8 F)
1997	3.0 C (37.4 F)
1998	1.2 C (34.2 F)
1999	3.6 C (38.5 F)
2000	2.6 C (36.7 F)
2001	12.9 C (55.2 F)
2002	n/a
2003	n/a
2004	n/a
2005	n/a
2006	n/a
2007	n/a
2008	n/a
2009	n/a
2010	n/a
2011	n/a

Wettest day (Rx1day)

The wettest day of the year at Imbil Forestry, 1917 to 2011. The record is 281.0 mm (11.1 in) in 1992, marked on the chart; the median year is 82.0 mm (3.2 in).

Wettest day (Rx1day) at Imbil Forestry by year
Year	Wettest day (Rx1day)
1917	52.1 mm (2.1 in)
1918	73.7 mm (2.9 in)
1919	40.6 mm (1.6 in)
1920	106.2 mm (4.2 in)
1921	71.4 mm (2.8 in)
1922	47.0 mm (1.9 in)
1923	68.6 mm (2.7 in)
1924	65.5 mm (2.6 in)
1925	93.7 mm (3.7 in)
1926	107.4 mm (4.2 in)
1927	147.3 mm (5.8 in)
1928	129.5 mm (5.1 in)
1929	252.7 mm (9.9 in)
1930	125.5 mm (4.9 in)
1931	129.5 mm (5.1 in)
1932	61.2 mm (2.4 in)
1933	56.1 mm (2.2 in)
1934	126.5 mm (5.0 in)
1935	74.4 mm (2.9 in)
1936	53.1 mm (2.1 in)
1937	175.8 mm (6.9 in)
1938	71.9 mm (2.8 in)
1939	75.2 mm (3.0 in)
1940	49.8 mm (2.0 in)
1941	81.0 mm (3.2 in)
1942	96.8 mm (3.8 in)
1943	63.5 mm (2.5 in)
1944	182.4 mm (7.2 in)
1945	68.3 mm (2.7 in)
1946	154.4 mm (6.1 in)
1947	160.3 mm (6.3 in)
1948	150.4 mm (5.9 in)
1949	163.6 mm (6.4 in)
1950	148.6 mm (5.9 in)
1951	127.8 mm (5.0 in)
1952	45.7 mm (1.8 in)
1953	79.5 mm (3.1 in)
1954	87.4 mm (3.4 in)
1955	86.1 mm (3.4 in)
1956	135.4 mm (5.3 in)
1957	36.3 mm (1.4 in)
1958	76.7 mm (3.0 in)
1959	64.3 mm (2.5 in)
1960	56.9 mm (2.2 in)
1961	47.8 mm (1.9 in)
1962	73.9 mm (2.9 in)
1963	103.4 mm (4.1 in)
1964	85.1 mm (3.4 in)
1965	88.4 mm (3.5 in)
1966	66.8 mm (2.6 in)
1967	85.3 mm (3.4 in)
1968	161.8 mm (6.4 in)
1969	54.9 mm (2.2 in)
1970	129.3 mm (5.1 in)
1971	116.8 mm (4.6 in)
1972	97.0 mm (3.8 in)
1973	81.8 mm (3.2 in)
1974	189.0 mm (7.4 in)
1975	56.7 mm (2.2 in)
1976	110.2 mm (4.3 in)
1977	53.0 mm (2.1 in)
1978	54.6 mm (2.1 in)
1979	108.8 mm (4.3 in)
1980	64.0 mm (2.5 in)
1981	90.0 mm (3.5 in)
1982	86.0 mm (3.4 in)
1983	169.0 mm (6.7 in)
1984	50.6 mm (2.0 in)
1985	63.4 mm (2.5 in)
1986	80.6 mm (3.2 in)
1987	123.0 mm (4.8 in)
1988	169.6 mm (6.7 in)
1989	209.0 mm (8.2 in)
1990	74.2 mm (2.9 in)
1991	119.4 mm (4.7 in)
1992	281.0 mm (11.1 in)
1993	50.0 mm (2.0 in)
1994	41.4 mm (1.6 in)
1995	92.4 mm (3.6 in)
1996	85.2 mm (3.4 in)
1997	221.6 mm (8.7 in)
1998	82.0 mm (3.2 in)
1999	221.0 mm (8.7 in)
2000	91.6 mm (3.6 in)
2001	58.6 mm (2.3 in)
2002	63.8 mm (2.5 in)
2003	73.2 mm (2.9 in)
2004	68.6 mm (2.7 in)
2005	48.8 mm (1.9 in)
2006	39.6 mm (1.6 in)
2007	108.0 mm (4.3 in)
2008	49.4 mm (1.9 in)
2009	91.2 mm (3.6 in)
2010	63.0 mm (2.5 in)
2011	79.4 mm (3.1 in)

Wettest five days (Rx5day)

The wettest five days of the year at Imbil Forestry, 1917 to 2011. The record is 500.4 mm (19.7 in) in 1992, marked on the chart; the median year is 138.4 mm (5.4 in).

Wettest five days (Rx5day) at Imbil Forestry by year
Year	Wettest five days (Rx5day)
1917	103.4 mm (4.1 in)
1918	122.4 mm (4.8 in)
1919	90.0 mm (3.5 in)
1920	167.0 mm (6.6 in)
1921	251.5 mm (9.9 in)
1922	229.7 mm (9.0 in)
1923	112.1 mm (4.4 in)
1924	129.0 mm (5.1 in)
1925	156.7 mm (6.2 in)
1926	334.1 mm (13.2 in)
1927	255.0 mm (10.0 in)
1928	246.3 mm (9.7 in)
1929	358.9 mm (14.1 in)
1930	204.7 mm (8.1 in)
1931	302.5 mm (11.9 in)
1932	102.1 mm (4.0 in)
1933	141.4 mm (5.6 in)
1934	206.0 mm (8.1 in)
1935	146.5 mm (5.8 in)
1936	90.0 mm (3.5 in)
1937	344.8 mm (13.6 in)
1938	169.7 mm (6.7 in)
1939	173.7 mm (6.8 in)
1940	95.6 mm (3.8 in)
1941	145.0 mm (5.7 in)
1942	148.9 mm (5.9 in)
1943	109.2 mm (4.3 in)
1944	214.1 mm (8.4 in)
1945	119.9 mm (4.7 in)
1946	167.4 mm (6.6 in)
1947	310.9 mm (12.2 in)
1948	209.2 mm (8.2 in)
1949	171.9 mm (6.8 in)
1950	240.9 mm (9.5 in)
1951	220.6 mm (8.7 in)
1952	61.6 mm (2.4 in)
1953	127.0 mm (5.0 in)
1954	191.3 mm (7.5 in)
1955	138.2 mm (5.4 in)
1956	189.7 mm (7.5 in)
1957	46.9 mm (1.8 in)
1958	124.5 mm (4.9 in)
1959	149.6 mm (5.9 in)
1960	71.6 mm (2.8 in)
1961	112.3 mm (4.4 in)
1962	118.3 mm (4.7 in)
1963	174.3 mm (6.9 in)
1964	115.8 mm (4.6 in)
1965	139.0 mm (5.5 in)
1966	98.3 mm (3.9 in)
1967	145.9 mm (5.7 in)
1968	48.7 mm (1.9 in)
1969	83.8 mm (3.3 in)
1970	198.9 mm (7.8 in)
1971	190.7 mm (7.5 in)
1972	183.4 mm (7.2 in)
1973	138.2 mm (5.4 in)
1974	477.4 mm (18.8 in)
1975	69.4 mm (2.7 in)
1976	137.2 mm (5.4 in)
1977	71.2 mm (2.8 in)
1978	85.4 mm (3.4 in)
1979	154.0 mm (6.1 in)
1980	65.2 mm (2.6 in)
1981	123.6 mm (4.9 in)
1982	156.0 mm (6.1 in)
1983	234.2 mm (9.2 in)
1984	84.0 mm (3.3 in)
1985	94.8 mm (3.7 in)
1986	92.4 mm (3.6 in)
1987	200.4 mm (7.9 in)
1988	198.6 mm (7.8 in)
1989	287.4 mm (11.3 in)
1990	138.4 mm (5.4 in)
1991	223.0 mm (8.8 in)
1992	500.4 mm (19.7 in)
1993	68.0 mm (2.7 in)
1994	83.2 mm (3.3 in)
1995	82.4 mm (3.2 in)
1996	100.6 mm (4.0 in)
1997	251.6 mm (9.9 in)
1998	90.2 mm (3.6 in)
1999	365.3 mm (14.4 in)
2000	119.6 mm (4.7 in)
2001	108.8 mm (4.3 in)
2002	130.4 mm (5.1 in)
2003	111.4 mm (4.4 in)
2004	161.8 mm (6.4 in)
2005	80.4 mm (3.2 in)
2006	49.2 mm (1.9 in)
2007	140.6 mm (5.5 in)
2008	85.0 mm (3.3 in)
2009	127.0 mm (5.0 in)
2010	63.2 mm (2.5 in)
2011	93.0 mm (3.7 in)

Longest dry spell (CDD)

The longest dry spell of the year at Imbil Forestry, 1917 to 2011. The record is 76 days in 1991, marked on the chart; the median year is 28 days.

Longest dry spell (CDD) at Imbil Forestry by year
Year	Longest dry spell (CDD)
1917	13 days
1918	48 days
1919	40 days
1920	28 days
1921	36 days
1922	36 days
1923	30 days
1924	27 days
1925	24 days
1926	52 days
1927	22 days
1928	45 days
1929	52 days
1930	22 days
1931	21 days
1932	28 days
1933	23 days
1934	18 days
1935	20 days
1936	31 days
1937	35 days
1938	17 days
1939	57 days
1940	25 days
1941	26 days
1942	20 days
1943	55 days
1944	34 days
1945	29 days
1946	34 days
1947	43 days
1948	34 days
1949	28 days
1950	19 days
1951	42 days
1952	24 days
1953	48 days
1954	18 days
1955	23 days
1956	17 days
1957	26 days
1958	17 days
1959	21 days
1960	31 days
1961	28 days
1962	30 days
1963	63 days
1964	17 days
1965	22 days
1966	23 days
1967	39 days
1968	21 days
1969	25 days
1970	36 days
1971	37 days
1972	44 days
1973	19 days
1974	46 days
1975	32 days
1976	33 days
1977	42 days
1978	23 days
1979	24 days
1980	44 days
1981	34 days
1982	45 days
1983	12 days
1984	16 days
1985	35 days
1986	32 days
1987	27 days
1988	20 days
1989	13 days
1990	41 days
1991	76 days
1992	22 days
1993	26 days
1994	25 days
1995	38 days
1996	39 days
1997	22 days
1998	21 days
1999	18 days
2000	38 days
2001	28 days
2002	63 days
2003	30 days
2004	32 days
2005	24 days
2006	46 days
2007	28 days
2008	32 days
2009	27 days
2010	29 days
2011	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

56 years, 1918 to 2007

A day with at least 87.2 mm (3.4 in) of rain is expected about once in 2 years. A day with at least 247.8 mm (9.8 in) of rain is expected about once in 100 years.

Rainfall return levels at Imbil Forestry: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	87.2 mm (3.4 in)
5 years	125.2 mm (4.9 in)
10 years	152.3 mm (6.0 in)
25 years	188.7 mm (7.4 in)
50 years	217.6 mm (8.6 in)
100 years	247.8 mm (9.8 in)	Longer than the 56 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, 56 years of values from 1918 to 2007.

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: 252.7 mm (9.9 in) in 1929; 182.4 mm (7.2 in) in 1944; 175.8 mm (6.9 in) in 1937.

Download the Data

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