Seven Hills (Collins St) Weather Records (ASN00067026)

Record envelope, standing records and threshold days for Seven Hills (Collins St) (ASN00067026), Australia, with 77 years of record.

Key Facts for Seven Hills (Collins St)

Seven Hills (Collins St) (ASN00067026) is a weather station in Australia at -33.77 latitude and 150.93 longitude, 50 m (164 ft) above sea level.
The station reports from 1950 to 2026, 77 years of record.
1,464 records set at Seven Hills (Collins St) still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Seven Hills (Collins St) set a daily record precipitation of 22.4 mm (0.9 in) on 28 May 2026.

About the Station

Location: Australia, -33.77 latitude, 150.93 longitude.
Elevation: 50 m (164 ft).
Period of record: 1950 to 2026, 77 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 Seven Hills (Collins St). 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 Seven Hills (Collins St), with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	41.4 C (106.5 F)	8.9 C (48.0 F)	n/a	n/a
Feb	41.1 C (106.0 F)	8.3 C (46.9 F)	n/a	n/a
Mar	40.0 C (104.0 F)	5.3 C (41.5 F)	n/a	n/a
Apr	33.6 C (92.5 F)	4.4 C (39.9 F)	n/a	n/a
May	28.3 C (82.9 F)	0.8 C (33.4 F)	n/a	n/a
Jun	24.0 C (75.2 F)	-1.1 C (30.0 F)	n/a	n/a
Jul	25.8 C (78.4 F)	-3.9 C (25.0 F)	n/a	n/a
Aug	27.8 C (82.0 F)	-0.8 C (30.6 F)	n/a	n/a
Sep	35.0 C (95.0 F)	0.3 C (32.5 F)	n/a	n/a
Oct	36.6 C (97.9 F)	3.3 C (37.9 F)	n/a	n/a
Nov	39.0 C (102.2 F)	6.1 C (43.0 F)	n/a	n/a
Dec	41.7 C (107.1 F)	8.5 C (47.3 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Seven Hills (Collins St) still stand. 1965 holds the most, with 195.

All-Time Record Progression

1 new records

1 all-time records were set at Seven Hills (Collins St) between 1 May 1988 and 1 May 1988. Each dot is a new record.

Wettest Day of Each Month

May: 169.4 mm (6.7 in)

The wettest day on record for each calendar month at Seven Hills (Collins St). The most was 169.4 mm (6.7 in) on 1 May 1988.

Record daily precipitation for each month at Seven Hills (Collins St)
Month	Record daily precipitation (mm)	Date
Jan	161.0 mm (6.3 in)	18 January 1951
Feb	158.4 mm (6.2 in)	10 February 2020
Mar	121.6 mm (4.8 in)	20 March 1978
Apr	120.6 mm (4.7 in)	30 April 1988
May	169.4 mm (6.7 in)	1 May 1988
Jun	133.4 mm (5.3 in)	10 June 1964
Jul	126.6 mm (5.0 in)	5 July 2022
Aug	87.6 mm (3.4 in)	7 August 1967
Sep	141.7 mm (5.6 in)	2 September 1970
Oct	63.8 mm (2.5 in)	17 October 1972
Nov	102.9 mm (4.1 in)	12 November 1970
Dec	88.9 mm (3.5 in)	9 December 1970

Period of Record Coverage

1965 to 1975

11 years of record at Seven Hills (Collins St), 1965 to 1975. 1 years have data for under 90 percent of days and are left out of rankings: 1969.

Days with data per year at Seven Hills (Collins St)
Year	Days with data	Share of year	Complete
1965	365	100%	Yes
1966	361	99%	Yes
1967	361	99%	Yes
1968	360	98%	Yes
1969	260	71%	No
1970	342	94%	Yes
1971	356	98%	Yes
1972	362	99%	Yes
1973	360	99%	Yes
1974	355	97%	Yes
1975	353	97%	Yes

Latest Records

Latest records at Seven Hills (Collins St)
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
28 May 2026	Seven Hills (Collins St), AU	daily rain	22.4 mm (0.9 in)	5.4 mm (0.21 in)	71 years	20 of 100 (Routine)
1 November 2025	Seven Hills (Collins St), AU	daily rain	19.0 mm (0.7 in)	2.2 mm (0.09 in)	62 years	20 of 100 (Routine)
22 August 2025	Seven Hills (Collins St), AU	daily rain	15.0 mm (0.6 in)	4.8 mm (0.19 in)	54 years	20 of 100 (Routine)
21 August 2025	Seven Hills (Collins St), AU	daily rain	35.6 mm (1.4 in)	22.8 mm (0.9 in)	36 years	36 of 100 (Notable)
9 August 2025	Seven Hills (Collins St), AU	daily rain	10.4 mm (0.4 in)	1.8 mm (0.07 in)	4 years	9 of 100 (Routine)
3 August 2025	Seven Hills (Collins St), AU	daily rain	24.6 mm (1.0 in)	5.0 mm (0.20 in)	71 years	20 of 100 (Routine)
31 July 2025	Seven Hills (Collins St), AU	daily rain	15.8 mm (0.6 in)	8.2 mm (0.32 in)	68 years	20 of 100 (Routine)
7 July 2025	Seven Hills (Collins St), AU	daily rain	6.2 mm (0.24 in)	0.6 mm (0.02 in)	3 years	7 of 100 (Routine)
2 July 2025	Seven Hills (Collins St), AU	daily rain	48.6 mm (1.9 in)	30.6 mm (1.2 in)	26 years	38 of 100 (Notable)
23 May 2025	Seven Hills (Collins St), AU	daily rain	84.0 mm (3.3 in)	36.5 mm (1.4 in)	75 years	52 of 100 (Notable)
27 September 2024	Seven Hills (Collins St), AU	daily rain	29.0 mm (1.1 in)	14.0 mm (0.6 in)	6 years	19 of 100 (Routine)
7 June 2024	Seven Hills (Collins St), AU	daily rain	27.2 mm (1.1 in)	8.9 mm (0.35 in)	74 years	35 of 100 (Notable)
2 June 2024	Seven Hills (Collins St), AU	daily rain	63.4 mm (2.5 in)	33.4 mm (1.3 in)	46 years	42 of 100 (Notable)
12 May 2024	Seven Hills (Collins St), AU	daily rain	18.6 mm (0.7 in)	1.3 mm (0.05 in)	56 years	20 of 100 (Routine)
6 May 2024	Seven Hills (Collins St), AU	daily rain	29.0 mm (1.1 in)	2.4 mm (0.09 in)	23 years	14 of 100 (Routine)
6 April 2024	Seven Hills (Collins St), AU	daily rain	89.0 mm (3.5 in)	79.4 mm (3.1 in)	25 years	54 of 100 (Notable)
5 April 2024	Seven Hills (Collins St), AU	daily rain	61.6 mm (2.4 in)	17.6 mm (0.7 in)	34 years	29 of 100 (Routine)
16 January 2024	Seven Hills (Collins St), AU	daily rain	48.4 mm (1.9 in)	9.5 mm (0.37 in)	60 years	31 of 100 (Routine)
15 January 2024	Seven Hills (Collins St), AU	daily rain	65.0 mm (2.6 in)	27.9 mm (1.1 in)	52 years	39 of 100 (Notable)
5 November 2023	Seven Hills (Collins St), AU	daily rain	32.6 mm (1.3 in)	4.0 mm (0.16 in)	26 years	18 of 100 (Routine)

Extremes by Year

1950 to 2026

Yearly extremes at Seven Hills (Collins St): the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	41.7 C (107.1 F)	1965	40.6 C (105.1 F)	11
Coldest night (TNn)	-3.9 C (25.0 F)	1970	0.2 C (32.4 F)	11
Wettest day (Rx1day)	169.4 mm (6.7 in)	1988	79.0 mm (3.1 in)	75
Wettest five days (Rx5day)	377.2 mm (14.9 in)	1990	136.8 mm (5.4 in)	75
Longest dry spell (CDD)	71 days	1995	27 days	75

Hottest day (TXx)

The hottest day of the year at Seven Hills (Collins St), 1950 to 2026. The record is 41.7 C (107.1 F) in 1965, marked on the chart; the median year is 40.6 C (105.1 F).

Hottest day (TXx) at Seven Hills (Collins St) by year
Year	Hottest day (TXx)
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	41.7 C (107.1 F)
1966	40.0 C (104.0 F)
1967	40.6 C (105.1 F)
1968	41.1 C (106.0 F)
1969	39.4 C (102.9 F)
1970	37.8 C (100.0 F)
1971	40.6 C (105.1 F)
1972	41.5 C (106.7 F)
1973	40.4 C (104.7 F)
1974	39.0 C (102.2 F)
1975	41.4 C (106.5 F)
1976	n/a
1977	n/a
1978	n/a
1979	n/a
1980	n/a
1981	n/a
1982	n/a
1983	n/a
1984	n/a
1985	n/a
1986	n/a
1987	n/a
1988	n/a
1989	n/a
1990	n/a
1993	n/a
1994	n/a
1995	n/a
1996	n/a
1997	n/a
1998	n/a
1999	n/a
2000	n/a
2001	n/a
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
2012	n/a
2013	n/a
2014	n/a
2015	n/a
2016	n/a
2017	n/a
2018	n/a
2019	n/a
2020	n/a
2021	n/a
2022	n/a
2023	n/a
2024	n/a
2025	n/a
2026	n/a

Coldest night (TNn)

The coldest night of the year at Seven Hills (Collins St), 1950 to 2026. The record is -3.9 C (25.0 F) in 1970, marked on the chart; the median year is 0.2 C (32.4 F).

Coldest night (TNn) at Seven Hills (Collins St) by year
Year	Coldest night (TNn)
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	-1.7 C (28.9 F)
1967	0.8 C (33.4 F)
1968	-2.2 C (28.0 F)
1969	1.1 C (34.0 F)
1970	-3.9 C (25.0 F)
1971	-1.1 C (30.0 F)
1972	0.3 C (32.5 F)
1973	-0.8 C (30.6 F)
1974	0.2 C (32.4 F)
1975	1.5 C (34.7 F)
1976	n/a
1977	n/a
1978	n/a
1979	n/a
1980	n/a
1981	n/a
1982	n/a
1983	n/a
1984	n/a
1985	n/a
1986	n/a
1987	n/a
1988	n/a
1989	n/a
1990	n/a
1993	n/a
1994	n/a
1995	n/a
1996	n/a
1997	n/a
1998	n/a
1999	n/a
2000	n/a
2001	n/a
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
2012	n/a
2013	n/a
2014	n/a
2015	n/a
2016	n/a
2017	n/a
2018	n/a
2019	n/a
2020	n/a
2021	n/a
2022	n/a
2023	n/a
2024	n/a
2025	n/a
2026	n/a

Wettest day (Rx1day)

The wettest day of the year at Seven Hills (Collins St), 1950 to 2026. The record is 169.4 mm (6.7 in) in 1988, marked on the chart; the median year is 79.0 mm (3.1 in).

Wettest day (Rx1day) at Seven Hills (Collins St) by year
Year	Wettest day (Rx1day)
1950	123.2 mm (4.9 in)
1951	161.0 mm (6.3 in)
1952	91.7 mm (3.6 in)
1953	114.8 mm (4.5 in)
1954	127.0 mm (5.0 in)
1955	94.0 mm (3.7 in)
1956	144.8 mm (5.7 in)
1957	50.3 mm (2.0 in)
1958	87.4 mm (3.4 in)
1959	70.1 mm (2.8 in)
1960	53.6 mm (2.1 in)
1961	95.3 mm (3.8 in)
1962	119.1 mm (4.7 in)
1963	82.0 mm (3.2 in)
1964	133.4 mm (5.3 in)
1965	64.8 mm (2.6 in)
1966	75.4 mm (3.0 in)
1967	114.8 mm (4.5 in)
1968	74.2 mm (2.9 in)
1969	102.1 mm (4.0 in)
1970	141.7 mm (5.6 in)
1971	43.2 mm (1.7 in)
1972	71.1 mm (2.8 in)
1973	51.8 mm (2.0 in)
1974	86.2 mm (3.4 in)
1975	82.4 mm (3.2 in)
1976	74.3 mm (2.9 in)
1977	93.6 mm (3.7 in)
1978	121.6 mm (4.8 in)
1979	23.6 mm (0.9 in)
1980	34.2 mm (1.3 in)
1981	35.8 mm (1.4 in)
1982	79.0 mm (3.1 in)
1983	57.6 mm (2.3 in)
1984	32.2 mm (1.3 in)
1985	31.0 mm (1.2 in)
1986	85.0 mm (3.3 in)
1987	69.4 mm (2.7 in)
1988	169.4 mm (6.7 in)
1989	59.0 mm (2.3 in)
1990	150.0 mm (5.9 in)
1993	25.2 mm (1.0 in)
1994	46.4 mm (1.8 in)
1995	112.0 mm (4.4 in)
1996	86.4 mm (3.4 in)
1997	93.0 mm (3.7 in)
1998	117.6 mm (4.6 in)
1999	75.0 mm (3.0 in)
2000	54.0 mm (2.1 in)
2001	96.0 mm (3.8 in)
2002	75.0 mm (3.0 in)
2003	65.6 mm (2.6 in)
2004	48.6 mm (1.9 in)
2005	38.6 mm (1.5 in)
2006	100.4 mm (4.0 in)
2007	89.0 mm (3.5 in)
2008	53.0 mm (2.1 in)
2009	55.0 mm (2.2 in)
2010	66.0 mm (2.6 in)
2011	71.5 mm (2.8 in)
2012	64.4 mm (2.5 in)
2013	85.0 mm (3.3 in)
2014	66.4 mm (2.6 in)
2015	100.8 mm (4.0 in)
2016	109.4 mm (4.3 in)
2017	68.4 mm (2.7 in)
2018	64.0 mm (2.5 in)
2019	61.8 mm (2.4 in)
2020	158.4 mm (6.2 in)
2021	93.6 mm (3.7 in)
2022	126.6 mm (5.0 in)
2023	61.6 mm (2.4 in)
2024	89.0 mm (3.5 in)
2025	84.0 mm (3.3 in)
2026	68.2 mm (2.7 in)

Wettest five days (Rx5day)

The wettest five days of the year at Seven Hills (Collins St), 1950 to 2026. The record is 377.2 mm (14.9 in) in 1990, marked on the chart; the median year is 136.8 mm (5.4 in).

Wettest five days (Rx5day) at Seven Hills (Collins St) by year
Year	Wettest five days (Rx5day)
1950	186.4 mm (7.3 in)
1951	330.1 mm (13.0 in)
1952	128.3 mm (5.1 in)
1953	225.0 mm (8.9 in)
1954	162.3 mm (6.4 in)
1955	143.8 mm (5.7 in)
1956	262.0 mm (10.3 in)
1957	87.7 mm (3.5 in)
1958	190.3 mm (7.5 in)
1959	96.5 mm (3.8 in)
1960	105.2 mm (4.1 in)
1961	240.3 mm (9.5 in)
1962	210.8 mm (8.3 in)
1963	207.7 mm (8.2 in)
1964	313.0 mm (12.3 in)
1965	136.9 mm (5.4 in)
1966	142.0 mm (5.6 in)
1967	145.3 mm (5.7 in)
1968	115.6 mm (4.6 in)
1969	171.0 mm (6.7 in)
1970	156.2 mm (6.1 in)
1971	83.8 mm (3.3 in)
1972	177.9 mm (7.0 in)
1973	104.4 mm (4.1 in)
1974	123.5 mm (4.9 in)
1975	132.4 mm (5.2 in)
1976	219.7 mm (8.6 in)
1977	121.6 mm (4.8 in)
1978	286.6 mm (11.3 in)
1979	70.8 mm (2.8 in)
1980	52.3 mm (2.1 in)
1981	114.4 mm (4.5 in)
1982	116.4 mm (4.6 in)
1983	133.4 mm (5.3 in)
1984	93.3 mm (3.7 in)
1985	95.8 mm (3.8 in)
1986	117.8 mm (4.6 in)
1987	127.2 mm (5.0 in)
1988	357.1 mm (14.1 in)
1989	132.8 mm (5.2 in)
1990	377.2 mm (14.9 in)
1993	44.0 mm (1.7 in)
1994	74.4 mm (2.9 in)
1995	141.0 mm (5.6 in)
1996	120.6 mm (4.7 in)
1997	141.0 mm (5.6 in)
1998	136.8 mm (5.4 in)
1999	110.4 mm (4.3 in)
2000	125.8 mm (5.0 in)
2001	197.0 mm (7.8 in)
2002	162.2 mm (6.4 in)
2003	116.8 mm (4.6 in)
2004	101.4 mm (4.0 in)
2005	87.6 mm (3.4 in)
2006	150.8 mm (5.9 in)
2007	146.6 mm (5.8 in)
2008	147.8 mm (5.8 in)
2009	115.2 mm (4.5 in)
2010	138.0 mm (5.4 in)
2011	91.6 mm (3.6 in)
2012	104.8 mm (4.1 in)
2013	133.0 mm (5.2 in)
2014	112.2 mm (4.4 in)
2015	277.0 mm (10.9 in)
2016	208.6 mm (8.2 in)
2017	145.4 mm (5.7 in)
2018	76.2 mm (3.0 in)
2019	188.6 mm (7.4 in)
2020	322.2 mm (12.7 in)
2021	304.8 mm (12.0 in)
2022	260.6 mm (10.3 in)
2023	68.4 mm (2.7 in)
2024	155.4 mm (6.1 in)
2025	129.8 mm (5.1 in)
2026	94.4 mm (3.7 in)

Longest dry spell (CDD)

The longest dry spell of the year at Seven Hills (Collins St), 1950 to 2026. The record is 71 days in 1995, marked on the chart; the median year is 27 days.

Longest dry spell (CDD) at Seven Hills (Collins St) by year
Year	Longest dry spell (CDD)
1950	14 days
1951	25 days
1952	25 days
1953	33 days
1954	34 days
1955	21 days
1956	20 days
1957	49 days
1958	31 days
1959	21 days
1960	19 days
1961	30 days
1962	34 days
1963	15 days
1964	41 days
1965	33 days
1966	20 days
1967	25 days
1968	52 days
1969	27 days
1970	39 days
1971	28 days
1972	22 days
1973	24 days
1974	50 days
1975	41 days
1976	30 days
1977	42 days
1978	26 days
1979	35 days
1980	35 days
1981	30 days
1982	40 days
1983	32 days
1984	17 days
1985	25 days
1986	27 days
1987	27 days
1988	37 days
1989	63 days
1990	26 days
1993	10 days
1994	27 days
1995	71 days
1996	31 days
1997	50 days
1998	15 days
1999	16 days
2000	18 days
2001	37 days
2002	35 days
2003	30 days
2004	47 days
2005	19 days
2006	33 days
2007	23 days
2008	20 days
2009	22 days
2010	21 days
2011	21 days
2012	27 days
2013	36 days
2014	25 days
2015	23 days
2016	23 days
2017	39 days
2018	32 days
2019	30 days
2020	19 days
2021	26 days
2022	17 days
2023	21 days
2024	41 days
2025	20 days
2026	24 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

66 years, 1950 to 2025

A day with at least 82.3 mm (3.2 in) of rain is expected about once in 2 years. A day with at least 175.3 mm (6.9 in) of rain is expected about once in 100 years.

Rainfall return levels at Seven Hills (Collins St): the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	82.3 mm (3.2 in)
5 years	112.1 mm (4.4 in)
10 years	129.7 mm (5.1 in)
25 years	149.7 mm (5.9 in)
50 years	163.1 mm (6.4 in)
100 years	175.3 mm (6.9 in)	Longer than the 66 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, 66 years of values from 1950 to 2025.

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: 169.4 mm (6.7 in) in 1988; 161.0 mm (6.3 in) in 1951; 158.4 mm (6.2 in) in 2020.

Download the Data

Data for Seven Hills (Collins St) standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Seven Hills (Collins St) 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).