Glengallan Weather Records (ASN00041035)

Record envelope, standing records and threshold days for Glengallan (ASN00041035), Australia, with 78 years of record.

Key Facts for Glengallan

Glengallan (ASN00041035) is a weather station in Australia at -28.10 latitude and 152.10 longitude, 461 m (1,512 ft) above sea level.
The station reports from 1887 to 1964, 78 years of record.
0 records set at Glengallan still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Glengallan set a daily record precipitation of 42.2 mm (1.7 in) on 23 April 1964.

About the Station

Location: Australia, -28.10 latitude, 152.10 longitude.
Elevation: 461 m (1,512 ft).
Period of record: 1887 to 1964, 78 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 Glengallan. 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 Glengallan, 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 Glengallan still stand.

All-Time Record Progression

1 new records

1 all-time records were set at Glengallan between 22 December 1956 and 22 December 1956. Each dot is a new record.

Wettest Day of Each Month

Dec: 100.1 mm (3.9 in)

The wettest day on record for each calendar month at Glengallan. The most was 100.1 mm (3.9 in) on 22 December 1956.

Record daily precipitation for each month at Glengallan
Month	Record daily precipitation (mm)	Date
Jan	96.3 mm (3.8 in)	7 January 1924
Feb	87.6 mm (3.4 in)	10 February 1942
Mar	98.6 mm (3.9 in)	25 March 1963
Apr	66.0 mm (2.6 in)	3 April 1899
May	54.9 mm (2.2 in)	20 May 1963
Jun	59.7 mm (2.4 in)	22 June 1913
Jul	55.6 mm (2.2 in)	23 July 1921
Aug	37.6 mm (1.5 in)	27 August 1937
Sep	61.2 mm (2.4 in)	19 September 1946
Oct	81.3 mm (3.2 in)	25 October 1949
Nov	78.7 mm (3.1 in)	9 November 1933
Dec	100.1 mm (3.9 in)	22 December 1956

Latest Records

Latest records at Glengallan
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
23 April 1964	Glengallan, AU	daily rain	42.2 mm (1.7 in)	37.9 mm (1.5 in)	21 years	47 of 100 (Notable)
22 April 1964	Glengallan, AU	daily rain	20.8 mm (0.8 in)	10.1 mm (0.4 in)	4 years	17 of 100 (Routine)
9 March 1964	Glengallan, AU	daily rain	11.4 mm (0.4 in)	2.5 mm (0.10 in)	18 years	13 of 100 (Routine)
8 March 1964	Glengallan, AU	daily rain	86.9 mm (3.4 in)	52.6 mm (2.1 in)	25 years	52 of 100 (Notable)
7 March 1964	Glengallan, AU	daily rain	46.7 mm (1.8 in)	23.3 mm (0.9 in)	2 years	23 of 100 (Routine)
27 January 1964	Glengallan, AU	daily rain	26.4 mm (1.0 in)	12.4 mm (0.5 in)	37 years	27 of 100 (Routine)
14 December 1963	Glengallan, AU	daily rain	33.0 mm (1.3 in)	3.5 mm (0.14 in)	6 years	11 of 100 (Routine)
10 December 1963	Glengallan, AU	daily rain	39.9 mm (1.6 in)	6.9 mm (0.27 in)	65 years	31 of 100 (Routine)
30 October 1963	Glengallan, AU	daily rain (Tie)	16.0 mm (0.6 in)	tie	5 years	2 of 100 (Routine)
29 August 1963	Glengallan, AU	daily rain	35.1 mm (1.4 in)	16.8 mm (0.7 in)	65 years	48 of 100 (Notable)
16 August 1963	Glengallan, AU	daily rain	10.7 mm (0.4 in)	5.4 mm (0.21 in)	46 years	20 of 100 (Routine)
20 May 1963	Glengallan, AU	monthly rain	54.9 mm (2.2 in)	0.3 mm (0.01 in)	24 years	24 of 100 (Routine)
9 May 1963	Glengallan, AU	daily rain	34.8 mm (1.4 in)	24.6 mm (1.0 in)	48 years	45 of 100 (Notable)
27 March 1963	Glengallan, AU	daily rain	35.1 mm (1.4 in)	5.9 mm (0.23 in)	48 years	25 of 100 (Routine)
25 March 1963	Glengallan, AU	monthly rain	98.6 mm (3.9 in)	5.1 mm (0.20 in)	72 years	41 of 100 (Notable)
3 February 1963	Glengallan, AU	daily rain (Tie)	45.7 mm (1.8 in)	tie	8 years	2 of 100 (Routine)
20 January 1963	Glengallan, AU	daily rain	32.5 mm (1.3 in)	4.6 mm (0.18 in)	29 years	18 of 100 (Routine)
19 January 1963	Glengallan, AU	daily rain	29.0 mm (1.1 in)	2.3 mm (0.09 in)	43 years	20 of 100 (Routine)
15 August 1962	Glengallan, AU	daily rain	16.0 mm (0.6 in)	12.2 mm (0.5 in)	31 years	20 of 100 (Routine)
11 July 1962	Glengallan, AU	daily rain	34.5 mm (1.4 in)	10.9 mm (0.4 in)	17 years	23 of 100 (Routine)

Extremes by Year

1887 to 1964

Yearly extremes at Glengallan: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	100.1 mm (3.9 in)	1956	51.4 mm (2.0 in)	68
Wettest five days (Rx5day)	167.8 mm (6.6 in)	1890	82.3 mm (3.2 in)	68
Longest dry spell (CDD)	102 days	1897	34 days	68

Wettest day (Rx1day)

The wettest day of the year at Glengallan, 1887 to 1964. The record is 100.1 mm (3.9 in) in 1956, marked on the chart; the median year is 51.4 mm (2.0 in).

Wettest day (Rx1day) at Glengallan by year
Year	Wettest day (Rx1day)
1887	26.7 mm (1.1 in)
1888	0.0 mm (0.00 in)
1889	54.6 mm (2.1 in)
1890	93.5 mm (3.7 in)
1895	0.0 mm (0.00 in)
1896	39.4 mm (1.6 in)
1897	94.0 mm (3.7 in)
1898	33.0 mm (1.3 in)
1899	66.0 mm (2.6 in)
1900	30.2 mm (1.2 in)
1901	54.6 mm (2.1 in)
1902	32.5 mm (1.3 in)
1903	54.1 mm (2.1 in)
1904	41.9 mm (1.6 in)
1907	0.0 mm (0.00 in)
1912	86.1 mm (3.4 in)
1913	68.1 mm (2.7 in)
1914	48.0 mm (1.9 in)
1915	27.9 mm (1.1 in)
1916	57.2 mm (2.3 in)
1917	63.5 mm (2.5 in)
1918	45.7 mm (1.8 in)
1919	40.9 mm (1.6 in)
1920	33.5 mm (1.3 in)
1921	76.5 mm (3.0 in)
1922	30.5 mm (1.2 in)
1923	40.9 mm (1.6 in)
1924	96.3 mm (3.8 in)
1925	47.2 mm (1.9 in)
1926	36.8 mm (1.4 in)
1927	38.4 mm (1.5 in)
1928	46.0 mm (1.8 in)
1929	64.0 mm (2.5 in)
1930	44.5 mm (1.8 in)
1931	43.2 mm (1.7 in)
1932	48.8 mm (1.9 in)
1933	78.7 mm (3.1 in)
1934	67.3 mm (2.6 in)
1935	34.8 mm (1.4 in)
1936	51.1 mm (2.0 in)
1937	72.6 mm (2.9 in)
1938	54.6 mm (2.1 in)
1939	38.1 mm (1.5 in)
1940	85.9 mm (3.4 in)
1941	41.1 mm (1.6 in)
1942	87.6 mm (3.4 in)
1943	39.6 mm (1.6 in)
1944	79.8 mm (3.1 in)
1945	76.7 mm (3.0 in)
1946	79.2 mm (3.1 in)
1947	57.9 mm (2.3 in)
1948	59.7 mm (2.4 in)
1949	81.3 mm (3.2 in)
1950	47.0 mm (1.9 in)
1951	47.0 mm (1.9 in)
1952	66.0 mm (2.6 in)
1953	41.9 mm (1.6 in)
1954	48.5 mm (1.9 in)
1955	53.3 mm (2.1 in)
1956	100.1 mm (3.9 in)
1957	34.8 mm (1.4 in)
1958	62.5 mm (2.5 in)
1959	51.6 mm (2.0 in)
1960	29.0 mm (1.1 in)
1961	76.2 mm (3.0 in)
1962	62.0 mm (2.4 in)
1963	98.6 mm (3.9 in)
1964	86.9 mm (3.4 in)

Wettest five days (Rx5day)

The wettest five days of the year at Glengallan, 1887 to 1964. The record is 167.8 mm (6.6 in) in 1890, marked on the chart; the median year is 82.3 mm (3.2 in).

Wettest five days (Rx5day) at Glengallan by year
Year	Wettest five days (Rx5day)
1887	65.8 mm (2.6 in)
1888	0.0 mm (0.00 in)
1889	74.4 mm (2.9 in)
1890	167.8 mm (6.6 in)
1895	0.0 mm (0.00 in)
1896	78.3 mm (3.1 in)
1897	137.2 mm (5.4 in)
1898	40.7 mm (1.6 in)
1899	85.4 mm (3.4 in)
1900	73.4 mm (2.9 in)
1901	55.6 mm (2.2 in)
1902	38.9 mm (1.5 in)
1903	71.0 mm (2.8 in)
1904	74.2 mm (2.9 in)
1907	0.0 mm (0.00 in)
1912	101.1 mm (4.0 in)
1913	83.1 mm (3.3 in)
1914	74.9 mm (2.9 in)
1915	90.0 mm (3.5 in)
1916	81.3 mm (3.2 in)
1917	101.8 mm (4.0 in)
1918	50.1 mm (2.0 in)
1919	87.4 mm (3.4 in)
1920	61.5 mm (2.4 in)
1921	124.5 mm (4.9 in)
1922	114.3 mm (4.5 in)
1923	75.9 mm (3.0 in)
1924	105.2 mm (4.1 in)
1925	84.2 mm (3.3 in)
1926	43.2 mm (1.7 in)
1927	54.4 mm (2.1 in)
1928	107.6 mm (4.2 in)
1929	87.4 mm (3.4 in)
1930	57.9 mm (2.3 in)
1931	72.9 mm (2.9 in)
1932	104.2 mm (4.1 in)
1933	128.8 mm (5.1 in)
1934	96.5 mm (3.8 in)
1935	61.2 mm (2.4 in)
1936	71.4 mm (2.8 in)
1937	109.0 mm (4.3 in)
1938	80.6 mm (3.2 in)
1939	108.5 mm (4.3 in)
1940	102.2 mm (4.0 in)
1941	66.7 mm (2.6 in)
1942	138.0 mm (5.4 in)
1943	79.6 mm (3.1 in)
1944	93.3 mm (3.7 in)
1945	92.7 mm (3.6 in)
1946	149.8 mm (5.9 in)
1947	125.5 mm (4.9 in)
1948	112.5 mm (4.4 in)
1949	82.3 mm (3.2 in)
1950	59.5 mm (2.3 in)
1951	71.4 mm (2.8 in)
1952	84.4 mm (3.3 in)
1953	69.1 mm (2.7 in)
1954	110.6 mm (4.4 in)
1955	82.3 mm (3.2 in)
1956	141.8 mm (5.6 in)
1957	69.1 mm (2.7 in)
1958	73.7 mm (2.9 in)
1959	75.2 mm (3.0 in)
1960	51.1 mm (2.0 in)
1961	103.4 mm (4.1 in)
1962	103.6 mm (4.1 in)
1963	164.2 mm (6.5 in)
1964	145.0 mm (5.7 in)

Longest dry spell (CDD)

The longest dry spell of the year at Glengallan, 1887 to 1964. The record is 102 days in 1897, marked on the chart; the median year is 34 days.

Longest dry spell (CDD) at Glengallan by year
Year	Longest dry spell (CDD)
1887	16 days
1888	30 days
1889	26 days
1890	10 days
1895	30 days
1896	19 days
1897	102 days
1898	36 days
1899	24 days
1900	30 days
1901	36 days
1902	38 days
1903	32 days
1904	19 days
1907	30 days
1912	70 days
1913	47 days
1914	33 days
1915	26 days
1916	27 days
1917	35 days
1918	49 days
1919	51 days
1920	22 days
1921	32 days
1922	102 days
1923	28 days
1924	27 days
1925	26 days
1926	44 days
1927	60 days
1928	54 days
1929	23 days
1930	32 days
1931	27 days
1932	34 days
1933	33 days
1934	40 days
1935	39 days
1936	34 days
1937	41 days
1938	21 days
1939	53 days
1940	52 days
1941	46 days
1942	26 days
1943	34 days
1944	34 days
1945	29 days
1946	58 days
1947	38 days
1948	31 days
1949	29 days
1950	24 days
1951	30 days
1952	34 days
1953	49 days
1954	26 days
1955	38 days
1956	54 days
1957	55 days
1958	48 days
1959	59 days
1960	34 days
1961	57 days
1962	44 days
1963	60 days
1964	42 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

59 years, 1889 to 1963

A day with at least 54.5 mm (2.1 in) of rain is expected about once in 2 years. A day with at least 116.7 mm (4.6 in) of rain is expected about once in 100 years.

Rainfall return levels at Glengallan: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	54.5 mm (2.1 in)
5 years	72.6 mm (2.9 in)
10 years	84.0 mm (3.3 in)
25 years	97.7 mm (3.8 in)
50 years	107.4 mm (4.2 in)
100 years	116.7 mm (4.6 in)	Longer than the 59 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, 59 years of values from 1889 to 1963.

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: 100.1 mm (3.9 in) in 1956; 98.6 mm (3.9 in) in 1963; 96.3 mm (3.8 in) in 1924.

Download the Data

Data for Glengallan standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Glengallan 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 2026-10-13 (13 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