Round Hill Weather Records (ASN00074098)

Record envelope, standing records and threshold days for Round Hill (ASN00074098), Australia, with 71 years of record.

Key Facts for Round Hill

Round Hill (ASN00074098) is a weather station in Australia at -35.60 latitude and 147.00 longitude, n/a above sea level.
The station reports from 1879 to 1949, 71 years of record.
0 records set at Round Hill still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Round Hill set a daily record precipitation of 23.6 mm (0.9 in) on 20 April 1949.

About the Station

Location: Australia, -35.60 latitude, 147.00 longitude.
Elevation: n/a.
Period of record: 1879 to 1949, 71 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 Round Hill. 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 Round Hill, 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 Round Hill still stand.

All-Time Record Progression

1 new records

1 all-time records were set at Round Hill between 28 February 1939 and 28 February 1939. Each dot is a new record.

Wettest Day of Each Month

Feb: 97.0 mm (3.8 in)

The wettest day on record for each calendar month at Round Hill. The most was 97.0 mm (3.8 in) on 28 February 1939.

Record daily precipitation for each month at Round Hill
Month	Record daily precipitation (mm)	Date
Jan	70.1 mm (2.8 in)	17 January 1891
Feb	97.0 mm (3.8 in)	28 February 1939
Mar	83.1 mm (3.3 in)	11 March 1906
Apr	54.6 mm (2.1 in)	1 April 1931
May	65.8 mm (2.6 in)	1 May 1942
Jun	80.0 mm (3.1 in)	24 June 1931
Jul	47.0 mm (1.9 in)	5 July 1900
Aug	36.1 mm (1.4 in)	26 August 1924
Sep	44.5 mm (1.8 in)	14 September 1885
Oct	62.2 mm (2.4 in)	21 October 1935
Nov	64.5 mm (2.5 in)	16 November 1931
Dec	63.5 mm (2.5 in)	28 December 1919

Latest Records

Latest records at Round Hill
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
20 April 1949	Round Hill, AU	daily rain	23.6 mm (0.9 in)	5.1 mm (0.20 in)	54 years	20 of 100 (Routine)
6 November 1948	Round Hill, AU	daily rain	43.4 mm (1.7 in)	19.3 mm (0.8 in)	6 years	26 of 100 (Routine)
12 April 1948	Round Hill, AU	daily rain	23.4 mm (0.9 in)	14.3 mm (0.6 in)	55 years	20 of 100 (Routine)
16 February 1948	Round Hill, AU	daily rain	78.7 mm (3.1 in)	53.3 mm (2.1 in)	62 years	65 of 100 (Major)
11 January 1948	Round Hill, AU	daily rain	57.9 mm (2.3 in)	21.3 mm (0.8 in)	6 years	29 of 100 (Routine)
3 December 1947	Round Hill, AU	daily rain	36.3 mm (1.4 in)	5.8 mm (0.23 in)	12 years	14 of 100 (Routine)
15 September 1947	Round Hill, AU	daily rain	26.7 mm (1.1 in)	5.1 mm (0.20 in)	67 years	33 of 100 (Routine)
28 June 1947	Round Hill, AU	daily rain	24.6 mm (1.0 in)	4.8 mm (0.19 in)	50 years	20 of 100 (Routine)
29 March 1947	Round Hill, AU	daily rain	35.1 mm (1.4 in)	12.5 mm (0.5 in)	65 years	35 of 100 (Notable)
13 March 1947	Round Hill, AU	daily rain	36.8 mm (1.4 in)	26.1 mm (1.0 in)	8 years	29 of 100 (Routine)
2 March 1947	Round Hill, AU	daily rain	37.1 mm (1.5 in)	22.9 mm (0.9 in)	46 years	39 of 100 (Notable)
13 November 1946	Round Hill, AU	daily rain	20.6 mm (0.8 in)	2.1 mm (0.08 in)	29 years	16 of 100 (Routine)
23 July 1946	Round Hill, AU	daily rain	20.1 mm (0.8 in)	6.1 mm (0.24 in)	36 years	20 of 100 (Routine)
27 February 1946	Round Hill, AU	daily rain	38.1 mm (1.5 in)	9.7 mm (0.38 in)	58 years	31 of 100 (Routine)
18 February 1946	Round Hill, AU	daily rain	22.6 mm (0.9 in)	3.3 mm (0.13 in)	60 years	20 of 100 (Routine)
27 October 1945	Round Hill, AU	daily rain	32.3 mm (1.3 in)	12.5 mm (0.5 in)	52 years	35 of 100 (Notable)
1 August 1945	Round Hill, AU	daily rain	24.9 mm (1.0 in)	13.0 mm (0.5 in)	62 years	20 of 100 (Routine)
8 May 1945	Round Hill, AU	daily rain (Tie)	10.7 mm (0.4 in)	tie	26 years	3 of 100 (Routine)
31 January 1945	Round Hill, AU	daily rain	25.7 mm (1.0 in)	20.4 mm (0.8 in)	30 years	34 of 100 (Routine)
13 December 1944	Round Hill, AU	daily rain	11.9 mm (0.5 in)	2.2 mm (0.09 in)	60 years	20 of 100 (Routine)

Extremes by Year

1879 to 1949

Yearly extremes at Round Hill: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	97.0 mm (3.8 in)	1939	40.9 mm (1.6 in)	71
Wettest five days (Rx5day)	125.5 mm (4.9 in)	1939	69.1 mm (2.7 in)	71
Longest dry spell (CDD)	91 days	1912	33 days	71

Wettest day (Rx1day)

The wettest day of the year at Round Hill, 1879 to 1949. The record is 97.0 mm (3.8 in) in 1939, marked on the chart; the median year is 40.9 mm (1.6 in).

Wettest day (Rx1day) at Round Hill by year
Year	Wettest day (Rx1day)
1879	26.7 mm (1.1 in)
1880	51.3 mm (2.0 in)
1881	42.4 mm (1.7 in)
1882	53.3 mm (2.1 in)
1883	54.1 mm (2.1 in)
1884	25.7 mm (1.0 in)
1885	48.3 mm (1.9 in)
1886	36.6 mm (1.4 in)
1887	43.2 mm (1.7 in)
1888	29.2 mm (1.1 in)
1889	38.6 mm (1.5 in)
1890	34.0 mm (1.3 in)
1891	70.1 mm (2.8 in)
1892	59.2 mm (2.3 in)
1893	58.4 mm (2.3 in)
1894	50.5 mm (2.0 in)
1895	43.7 mm (1.7 in)
1896	50.8 mm (2.0 in)
1897	60.2 mm (2.4 in)
1898	36.1 mm (1.4 in)
1899	28.7 mm (1.1 in)
1900	53.3 mm (2.1 in)
1901	32.0 mm (1.3 in)
1902	31.0 mm (1.2 in)
1903	41.4 mm (1.6 in)
1904	39.4 mm (1.6 in)
1905	31.8 mm (1.3 in)
1906	83.1 mm (3.3 in)
1907	25.7 mm (1.0 in)
1908	31.2 mm (1.2 in)
1909	53.6 mm (2.1 in)
1910	38.4 mm (1.5 in)
1911	36.6 mm (1.4 in)
1912	27.9 mm (1.1 in)
1913	27.9 mm (1.1 in)
1914	34.3 mm (1.4 in)
1915	34.0 mm (1.3 in)
1916	37.1 mm (1.5 in)
1917	54.6 mm (2.1 in)
1918	61.0 mm (2.4 in)
1919	63.5 mm (2.5 in)
1920	41.7 mm (1.6 in)
1921	57.2 mm (2.3 in)
1922	33.0 mm (1.3 in)
1923	27.2 mm (1.1 in)
1924	44.5 mm (1.8 in)
1925	31.0 mm (1.2 in)
1926	53.8 mm (2.1 in)
1927	35.3 mm (1.4 in)
1928	35.6 mm (1.4 in)
1929	36.1 mm (1.4 in)
1930	50.0 mm (2.0 in)
1931	80.0 mm (3.1 in)
1932	62.2 mm (2.4 in)
1933	32.5 mm (1.3 in)
1934	43.2 mm (1.7 in)
1935	62.2 mm (2.4 in)
1936	60.2 mm (2.4 in)
1937	38.6 mm (1.5 in)
1938	24.1 mm (0.9 in)
1939	97.0 mm (3.8 in)
1940	40.9 mm (1.6 in)
1941	36.6 mm (1.4 in)
1942	65.8 mm (2.6 in)
1943	48.0 mm (1.9 in)
1944	19.8 mm (0.8 in)
1945	32.3 mm (1.3 in)
1946	48.8 mm (1.9 in)
1947	37.3 mm (1.5 in)
1948	78.7 mm (3.1 in)
1949	24.9 mm (1.0 in)

Wettest five days (Rx5day)

The wettest five days of the year at Round Hill, 1879 to 1949. The record is 125.5 mm (4.9 in) in 1939, marked on the chart; the median year is 69.1 mm (2.7 in).

Wettest five days (Rx5day) at Round Hill by year
Year	Wettest five days (Rx5day)
1879	44.5 mm (1.8 in)
1880	75.7 mm (3.0 in)
1881	61.0 mm (2.4 in)
1882	78.2 mm (3.1 in)
1883	61.2 mm (2.4 in)
1884	35.6 mm (1.4 in)
1885	80.1 mm (3.2 in)
1886	50.6 mm (2.0 in)
1887	79.2 mm (3.1 in)
1888	51.2 mm (2.0 in)
1889	93.7 mm (3.7 in)
1890	47.8 mm (1.9 in)
1891	87.8 mm (3.5 in)
1892	63.5 mm (2.5 in)
1893	123.7 mm (4.9 in)
1894	71.1 mm (2.8 in)
1895	70.3 mm (2.8 in)
1896	72.7 mm (2.9 in)
1897	90.5 mm (3.6 in)
1898	48.2 mm (1.9 in)
1899	49.6 mm (2.0 in)
1900	69.2 mm (2.7 in)
1901	50.8 mm (2.0 in)
1902	69.1 mm (2.7 in)
1903	59.9 mm (2.4 in)
1904	51.4 mm (2.0 in)
1905	48.0 mm (1.9 in)
1906	83.9 mm (3.3 in)
1907	26.7 mm (1.1 in)
1908	63.5 mm (2.5 in)
1909	54.6 mm (2.1 in)
1910	58.7 mm (2.3 in)
1911	67.1 mm (2.6 in)
1912	60.7 mm (2.4 in)
1913	69.1 mm (2.7 in)
1914	34.6 mm (1.4 in)
1915	87.7 mm (3.5 in)
1916	57.1 mm (2.2 in)
1917	85.4 mm (3.4 in)
1918	71.8 mm (2.8 in)
1919	86.4 mm (3.4 in)
1920	71.1 mm (2.8 in)
1921	57.2 mm (2.3 in)
1922	62.3 mm (2.5 in)
1923	85.3 mm (3.4 in)
1924	60.8 mm (2.4 in)
1925	69.8 mm (2.7 in)
1926	89.6 mm (3.5 in)
1927	59.7 mm (2.4 in)
1928	74.9 mm (2.9 in)
1929	59.7 mm (2.4 in)
1930	101.8 mm (4.0 in)
1931	95.7 mm (3.8 in)
1932	98.8 mm (3.9 in)
1933	78.5 mm (3.1 in)
1934	110.6 mm (4.4 in)
1935	117.9 mm (4.6 in)
1936	75.7 mm (3.0 in)
1937	69.6 mm (2.7 in)
1938	42.1 mm (1.7 in)
1939	125.5 mm (4.9 in)
1940	43.7 mm (1.7 in)
1941	40.9 mm (1.6 in)
1942	104.7 mm (4.1 in)
1943	59.2 mm (2.3 in)
1944	41.4 mm (1.6 in)
1945	48.8 mm (1.9 in)
1946	79.1 mm (3.1 in)
1947	42.2 mm (1.7 in)
1948	88.4 mm (3.5 in)
1949	50.6 mm (2.0 in)

Longest dry spell (CDD)

The longest dry spell of the year at Round Hill, 1879 to 1949. The record is 91 days in 1912, marked on the chart; the median year is 33 days.

Longest dry spell (CDD) at Round Hill by year
Year	Longest dry spell (CDD)
1879	29 days
1880	41 days
1881	26 days
1882	23 days
1883	39 days
1884	18 days
1885	29 days
1886	42 days
1887	18 days
1888	26 days
1889	54 days
1890	32 days
1891	27 days
1892	42 days
1893	57 days
1894	21 days
1895	55 days
1896	33 days
1897	70 days
1898	34 days
1899	24 days
1900	42 days
1901	44 days
1902	65 days
1903	39 days
1904	32 days
1905	29 days
1906	52 days
1907	25 days
1908	31 days
1909	29 days
1910	58 days
1911	51 days
1912	91 days
1913	29 days
1914	42 days
1915	37 days
1916	28 days
1917	20 days
1918	38 days
1919	48 days
1920	48 days
1921	22 days
1922	37 days
1923	86 days
1924	22 days
1925	40 days
1926	65 days
1927	27 days
1928	37 days
1929	27 days
1930	28 days
1931	27 days
1932	36 days
1933	36 days
1934	38 days
1935	28 days
1936	22 days
1937	30 days
1938	33 days
1939	30 days
1940	46 days
1941	33 days
1942	33 days
1943	28 days
1944	53 days
1945	45 days
1946	30 days
1947	27 days
1948	28 days
1949	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

67 years, 1880 to 1948

A day with at least 42.6 mm (1.7 in) of rain is expected about once in 2 years. A day with at least 97.7 mm (3.8 in) of rain is expected about once in 100 years.

Rainfall return levels at Round Hill: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	42.6 mm (1.7 in)
5 years	56.4 mm (2.2 in)
10 years	65.8 mm (2.6 in)
25 years	78.3 mm (3.1 in)
50 years	87.9 mm (3.5 in)
100 years	97.7 mm (3.8 in)	Longer than the 67 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, 67 years of values from 1880 to 1948.

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: 97.0 mm (3.8 in) in 1939; 83.1 mm (3.3 in) in 1906; 80.0 mm (3.1 in) in 1931.

Download the Data

Data for Round Hill standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Round Hill 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 2026-10-16 (16 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