Manly Vale (Manly Dam) Weather Records (ASN00066153)

Record envelope, standing records and threshold days for Manly Vale (Manly Dam) (ASN00066153), Australia, with 101 years of record.

Key Facts for Manly Vale (Manly Dam)

Manly Vale (Manly Dam) (ASN00066153) is a weather station in Australia at -33.78 latitude and 151.26 longitude, 39 m (128 ft) above sea level.
The station reports from 1906 to 2006, 101 years of record.
0 records set at Manly Vale (Manly Dam) still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Manly Vale (Manly Dam) set a daily record precipitation of 17.5 mm (0.7 in) on 11 September 2006.

About the Station

Location: Australia, -33.78 latitude, 151.26 longitude.
Elevation: 39 m (128 ft).
Period of record: 1906 to 2006, 101 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 Manly Vale (Manly Dam). 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 Manly Vale (Manly Dam), 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 Manly Vale (Manly Dam) still stand.

All-Time Record Progression

1 new records

1 all-time records were set at Manly Vale (Manly Dam) between 6 August 1986 and 6 August 1986. Each dot is a new record.

Wettest Day of Each Month

Aug: 206.6 mm (8.1 in)

The wettest day on record for each calendar month at Manly Vale (Manly Dam). The most was 206.6 mm (8.1 in) on 6 August 1986.

Record daily precipitation for each month at Manly Vale (Manly Dam)
Month	Record daily precipitation (mm)	Date
Jan	145.5 mm (5.7 in)	12 January 1918
Feb	98.5 mm (3.9 in)	12 February 1997
Mar	149.9 mm (5.9 in)	9 March 1913
Apr	128.0 mm (5.0 in)	11 April 1998
May	141.2 mm (5.6 in)	26 May 1925
Jun	89.2 mm (3.5 in)	10 June 1969
Jul	116.8 mm (4.6 in)	28 July 1908
Aug	206.6 mm (8.1 in)	6 August 1986
Sep	128.3 mm (5.1 in)	20 September 1917
Oct	72.5 mm (2.9 in)	2 October 2004
Nov	146.8 mm (5.8 in)	14 November 1969
Dec	128.5 mm (5.1 in)	9 December 1970

Latest Records

Latest records at Manly Vale (Manly Dam)
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
11 September 2006	Manly Vale (Manly Dam), AU	daily rain	17.5 mm (0.7 in)	7.1 mm (0.28 in)	27 years	20 of 100 (Routine)
9 September 2006	Manly Vale (Manly Dam), AU	daily rain	20.0 mm (0.8 in)	10.3 mm (0.4 in)	96 years	20 of 100 (Routine)
7 September 2006	Manly Vale (Manly Dam), AU	daily rain	52.0 mm (2.0 in)	41.1 mm (1.6 in)	88 years	69 of 100 (Major)
5 August 2006	Manly Vale (Manly Dam), AU	daily rain	31.0 mm (1.2 in)	3.0 mm (0.12 in)	12 years	14 of 100 (Routine)
6 June 2006	Manly Vale (Manly Dam), AU	daily rain	40.0 mm (1.6 in)	11.2 mm (0.4 in)	20 years	24 of 100 (Routine)
29 March 2006	Manly Vale (Manly Dam), AU	daily rain	15.5 mm (0.6 in)	0.5 mm (0.02 in)	12 years	13 of 100 (Routine)
27 February 2006	Manly Vale (Manly Dam), AU	daily rain	24.0 mm (0.9 in)	7.7 mm (0.30 in)	99 years	20 of 100 (Routine)
13 May 2005	Manly Vale (Manly Dam), AU	daily rain	39.0 mm (1.5 in)	7.5 mm (0.30 in)	2 years	14 of 100 (Routine)
18 March 2005	Manly Vale (Manly Dam), AU	daily rain	17.0 mm (0.7 in)	10.4 mm (0.4 in)	22 years	20 of 100 (Routine)
3 February 2005	Manly Vale (Manly Dam), AU	daily rain	44.0 mm (1.7 in)	8.4 mm (0.33 in)	97 years	44 of 100 (Notable)
2 February 2005	Manly Vale (Manly Dam), AU	daily rain	38.5 mm (1.5 in)	2.9 mm (0.11 in)	97 years	41 of 100 (Notable)
25 October 2004	Manly Vale (Manly Dam), AU	daily rain	23.5 mm (0.9 in)	10.5 mm (0.4 in)	85 years	20 of 100 (Routine)
19 October 2004	Manly Vale (Manly Dam), AU	daily rain	56.5 mm (2.2 in)	3.4 mm (0.13 in)	90 years	39 of 100 (Notable)
2 October 2004	Manly Vale (Manly Dam), AU	monthly rain	72.5 mm (2.9 in)	10.9 mm (0.4 in)	16 years	33 of 100 (Routine)
18 August 2004	Manly Vale (Manly Dam), AU	daily rain	88.0 mm (3.5 in)	48.0 mm (1.9 in)	6 years	33 of 100 (Routine)
7 March 2004	Manly Vale (Manly Dam), AU	daily rain	37.5 mm (1.5 in)	11.1 mm (0.4 in)	14 years	19 of 100 (Routine)
26 October 2003	Manly Vale (Manly Dam), AU	daily rain	5.5 mm (0.22 in)	0.3 mm (0.01 in)	13 years	13 of 100 (Routine)
13 October 2003	Manly Vale (Manly Dam), AU	daily rain	18.0 mm (0.7 in)	11.0 mm (0.4 in)	4 years	19 of 100 (Routine)
17 May 2003	Manly Vale (Manly Dam), AU	daily rain	51.0 mm (2.0 in)	1.5 mm (0.06 in)	78 years	32 of 100 (Routine)
14 May 2003	Manly Vale (Manly Dam), AU	daily rain	51.5 mm (2.0 in)	12.4 mm (0.5 in)	89 years	42 of 100 (Notable)

Extremes by Year

1906 to 2006

Yearly extremes at Manly Vale (Manly Dam): the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	206.6 mm (8.1 in)	1986	76.2 mm (3.0 in)	59
Wettest five days (Rx5day)	329.0 mm (13.0 in)	1998	129.8 mm (5.1 in)	59
Longest dry spell (CDD)	56 days	1995	24 days	59

Wettest day (Rx1day)

The wettest day of the year at Manly Vale (Manly Dam), 1906 to 2006. The record is 206.6 mm (8.1 in) in 1986, marked on the chart; the median year is 76.2 mm (3.0 in).

Wettest day (Rx1day) at Manly Vale (Manly Dam) by year
Year	Wettest day (Rx1day)
1906	59.4 mm (2.3 in)
1907	63.5 mm (2.5 in)
1908	116.8 mm (4.6 in)
1909	52.8 mm (2.1 in)
1910	107.7 mm (4.2 in)
1911	113.3 mm (4.5 in)
1912	77.5 mm (3.1 in)
1913	149.9 mm (5.9 in)
1914	72.6 mm (2.9 in)
1915	102.9 mm (4.1 in)
1916	80.3 mm (3.2 in)
1917	128.3 mm (5.1 in)
1918	145.5 mm (5.7 in)
1919	66.0 mm (2.6 in)
1920	87.9 mm (3.5 in)
1921	116.8 mm (4.6 in)
1922	82.6 mm (3.3 in)
1923	82.3 mm (3.2 in)
1924	49.5 mm (1.9 in)
1925	141.2 mm (5.6 in)
1968	44.5 mm (1.8 in)
1969	146.8 mm (5.8 in)
1970	128.5 mm (5.1 in)
1971	52.8 mm (2.1 in)
1972	77.7 mm (3.1 in)
1973	40.6 mm (1.6 in)
1974	75.6 mm (3.0 in)
1975	139.4 mm (5.5 in)
1976	101.6 mm (4.0 in)
1977	106.8 mm (4.2 in)
1978	55.2 mm (2.2 in)
1979	71.6 mm (2.8 in)
1980	64.2 mm (2.5 in)
1981	43.2 mm (1.7 in)
1982	41.6 mm (1.6 in)
1983	76.2 mm (3.0 in)
1984	66.6 mm (2.6 in)
1985	54.6 mm (2.1 in)
1986	206.6 mm (8.1 in)
1987	95.0 mm (3.7 in)
1988	100.0 mm (3.9 in)
1989	75.6 mm (3.0 in)
1990	75.8 mm (3.0 in)
1991	46.4 mm (1.8 in)
1992	48.8 mm (1.9 in)
1993	39.8 mm (1.6 in)
1994	46.8 mm (1.8 in)
1995	44.4 mm (1.7 in)
1996	100.4 mm (4.0 in)
1997	98.5 mm (3.9 in)
1998	151.0 mm (5.9 in)
1999	101.0 mm (4.0 in)
2000	63.0 mm (2.5 in)
2001	52.5 mm (2.1 in)
2002	91.0 mm (3.6 in)
2003	53.0 mm (2.1 in)
2004	88.0 mm (3.5 in)
2005	58.5 mm (2.3 in)
2006	52.0 mm (2.0 in)

Wettest five days (Rx5day)

The wettest five days of the year at Manly Vale (Manly Dam), 1906 to 2006. The record is 329.0 mm (13.0 in) in 1998, marked on the chart; the median year is 129.8 mm (5.1 in).

Wettest five days (Rx5day) at Manly Vale (Manly Dam) by year
Year	Wettest five days (Rx5day)
1906	75.9 mm (3.0 in)
1907	158.4 mm (6.2 in)
1908	266.5 mm (10.5 in)
1909	111.8 mm (4.4 in)
1910	197.1 mm (7.8 in)
1911	180.3 mm (7.1 in)
1912	122.4 mm (4.8 in)
1913	202.7 mm (8.0 in)
1914	187.4 mm (7.4 in)
1915	230.8 mm (9.1 in)
1916	223.6 mm (8.8 in)
1917	188.7 mm (7.4 in)
1918	214.5 mm (8.4 in)
1919	153.3 mm (6.0 in)
1920	308.1 mm (12.1 in)
1921	131.0 mm (5.2 in)
1922	183.7 mm (7.2 in)
1923	148.3 mm (5.8 in)
1924	122.5 mm (4.8 in)
1925	199.9 mm (7.9 in)
1968	64.8 mm (2.6 in)
1969	217.4 mm (8.6 in)
1970	127.6 mm (5.0 in)
1971	78.5 mm (3.1 in)
1972	108.4 mm (4.3 in)
1973	59.4 mm (2.3 in)
1974	105.4 mm (4.1 in)
1975	31.4 mm (1.2 in)
1976	190.6 mm (7.5 in)
1977	198.2 mm (7.8 in)
1978	129.8 mm (5.1 in)
1979	136.0 mm (5.4 in)
1980	36.2 mm (1.4 in)
1981	34.6 mm (1.4 in)
1982	62.3 mm (2.5 in)
1983	56.6 mm (2.2 in)
1984	43.4 mm (1.7 in)
1985	56.2 mm (2.2 in)
1986	92.2 mm (3.6 in)
1987	198.0 mm (7.8 in)
1988	125.2 mm (4.9 in)
1989	65.4 mm (2.6 in)
1990	42.6 mm (1.7 in)
1991	80.8 mm (3.2 in)
1992	55.0 mm (2.2 in)
1993	39.0 mm (1.5 in)
1994	89.0 mm (3.5 in)
1995	30.5 mm (1.2 in)
1996	140.4 mm (5.5 in)
1997	150.0 mm (5.9 in)
1998	329.0 mm (13.0 in)
1999	142.0 mm (5.6 in)
2000	125.0 mm (4.9 in)
2001	143.5 mm (5.6 in)
2002	227.0 mm (8.9 in)
2003	212.0 mm (8.3 in)
2004	147.5 mm (5.8 in)
2005	103.5 mm (4.1 in)
2006	113.0 mm (4.4 in)

Longest dry spell (CDD)

The longest dry spell of the year at Manly Vale (Manly Dam), 1906 to 2006. The record is 56 days in 1995, marked on the chart; the median year is 24 days.

Longest dry spell (CDD) at Manly Vale (Manly Dam) by year
Year	Longest dry spell (CDD)
1906	34 days
1907	20 days
1908	19 days
1909	17 days
1910	31 days
1911	21 days
1912	16 days
1913	26 days
1914	18 days
1915	25 days
1916	19 days
1917	34 days
1918	41 days
1919	27 days
1920	26 days
1921	18 days
1922	20 days
1923	20 days
1924	16 days
1925	14 days
1968	6 days
1969	33 days
1970	35 days
1971	34 days
1972	8 days
1973	23 days
1974	35 days
1975	38 days
1976	21 days
1977	32 days
1978	22 days
1979	27 days
1980	25 days
1981	23 days
1982	25 days
1983	17 days
1984	18 days
1985	16 days
1986	27 days
1987	22 days
1988	26 days
1989	28 days
1990	13 days
1991	17 days
1992	17 days
1993	20 days
1994	23 days
1995	56 days
1996	24 days
1997	26 days
1998	13 days
1999	17 days
2000	31 days
2001	24 days
2002	34 days
2003	30 days
2004	27 days
2005	54 days
2006	32 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.

Download the Data

Data for Manly Vale (Manly Dam) standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Manly Vale (Manly Dam) 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 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