Mount Horeb (Marathorn) Weather Records (ASN00072154)

Record envelope, standing records and threshold days for Mount Horeb (Marathorn) (ASN00072154), Australia, with 90 years of record.

Key Facts for Mount Horeb (Marathorn)

Mount Horeb (Marathorn) (ASN00072154) is a weather station in Australia at -35.22 latitude and 148.03 longitude, 285 m (935 ft) above sea level.
The station reports from 1932 to 2021, 90 years of record.
0 records set at Mount Horeb (Marathorn) still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Mount Horeb (Marathorn) set a daily record precipitation of 44.6 mm (1.8 in) on 5 September 2021.

About the Station

Location: Australia, -35.22 latitude, 148.03 longitude.
Elevation: 285 m (935 ft).
Period of record: 1932 to 2021, 90 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 Mount Horeb (Marathorn). 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 Mount Horeb (Marathorn), 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 Mount Horeb (Marathorn) still stand.

All-Time Record Progression

4 new records

4 all-time records were set at Mount Horeb (Marathorn) between 23 April 1970 and 21 February 1987. Each dot is a new record.

When Mount Horeb (Marathorn) set new all-time records
Date	Kind	Detail
1970-04-23	Record daily precipitation	Record daily precipitation 86.6 mm (3.4 in)
1974-01-11	Record daily precipitation	Record daily precipitation 87.0 mm (3.4 in)
1984-01-26	Record daily precipitation	Record daily precipitation 98.0 mm (3.9 in)
1987-02-21	Record daily precipitation	Record daily precipitation 101.4 mm (4.0 in)

Wettest Day of Each Month

Feb: 101.4 mm (4.0 in)

The wettest day on record for each calendar month at Mount Horeb (Marathorn). The most was 101.4 mm (4.0 in) on 21 February 1987.

Record daily precipitation for each month at Mount Horeb (Marathorn)
Month	Record daily precipitation (mm)	Date
Jan	98.0 mm (3.9 in)	26 January 1984
Feb	101.4 mm (4.0 in)	21 February 1987
Mar	100.4 mm (4.0 in)	4 March 2012
Apr	86.6 mm (3.4 in)	23 April 1970
May	59.6 mm (2.3 in)	9 May 2016
Jun	64.8 mm (2.6 in)	24 June 2021
Jul	63.5 mm (2.5 in)	16 July 1958
Aug	58.0 mm (2.3 in)	18 August 2011
Sep	81.8 mm (3.2 in)	26 September 1960
Oct	60.6 mm (2.4 in)	4 October 1993
Nov	68.1 mm (2.7 in)	30 November 1934
Dec	55.8 mm (2.2 in)	2 December 2017

Latest Records

Latest records at Mount Horeb (Marathorn)
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
5 September 2021	Mount Horeb (Marathorn), AU	daily rain	44.6 mm (1.8 in)	0.6 mm (0.02 in)	47 years	23 of 100 (Routine)
18 July 2021	Mount Horeb (Marathorn), AU	daily rain	18.4 mm (0.7 in)	0.4 mm (0.02 in)	47 years	20 of 100 (Routine)
24 June 2021	Mount Horeb (Marathorn), AU	monthly rain	64.8 mm (2.6 in)	10.2 mm (0.4 in)	84 years	57 of 100 (Notable)
9 June 2021	Mount Horeb (Marathorn), AU	daily rain	18.2 mm (0.7 in)	1.6 mm (0.06 in)	3 years	11 of 100 (Routine)
3 June 2021	Mount Horeb (Marathorn), AU	daily rain	30.0 mm (1.2 in)	0.2 mm (0.01 in)	28 years	17 of 100 (Routine)
23 March 2021	Mount Horeb (Marathorn), AU	daily rain	22.2 mm (0.9 in)	4.9 mm (0.19 in)	82 years	20 of 100 (Routine)
6 February 2021	Mount Horeb (Marathorn), AU	daily rain	78.4 mm (3.1 in)	36.4 mm (1.4 in)	10 years	42 of 100 (Notable)
2 February 2021	Mount Horeb (Marathorn), AU	daily rain	38.0 mm (1.5 in)	21.7 mm (0.9 in)	51 years	42 of 100 (Notable)
14 June 2020	Mount Horeb (Marathorn), AU	daily rain	32.6 mm (1.3 in)	7.8 mm (0.31 in)	23 years	24 of 100 (Routine)
6 March 2020	Mount Horeb (Marathorn), AU	daily rain	27.2 mm (1.1 in)	1.6 mm (0.06 in)	10 years	12 of 100 (Routine)
5 March 2020	Mount Horeb (Marathorn), AU	daily rain	43.4 mm (1.7 in)	21.0 mm (0.8 in)	61 years	42 of 100 (Notable)
11 February 2020	Mount Horeb (Marathorn), AU	daily rain	39.8 mm (1.6 in)	23.0 mm (0.9 in)	64 years	46 of 100 (Notable)
29 May 2019	Mount Horeb (Marathorn), AU	daily rain	21.2 mm (0.8 in)	1.4 mm (0.06 in)	66 years	20 of 100 (Routine)
14 December 2018	Mount Horeb (Marathorn), AU	daily rain	17.0 mm (0.7 in)	1.8 mm (0.07 in)	71 years	20 of 100 (Routine)
7 September 2018	Mount Horeb (Marathorn), AU	daily rain	23.2 mm (0.9 in)	10.2 mm (0.4 in)	76 years	20 of 100 (Routine)
9 June 2018	Mount Horeb (Marathorn), AU	daily rain	16.6 mm (0.7 in)	2.1 mm (0.08 in)	76 years	20 of 100 (Routine)
3 December 2017	Mount Horeb (Marathorn), AU	daily rain	54.0 mm (2.1 in)	10.2 mm (0.4 in)	36 years	29 of 100 (Routine)
2 December 2017	Mount Horeb (Marathorn), AU	monthly rain	55.8 mm (2.2 in)	5.2 mm (0.20 in)	28 years	31 of 100 (Routine)
20 May 2017	Mount Horeb (Marathorn), AU	daily rain	40.4 mm (1.6 in)	19.1 mm (0.8 in)	64 years	47 of 100 (Notable)
30 September 2016	Mount Horeb (Marathorn), AU	daily rain	33.2 mm (1.3 in)	9.2 mm (0.36 in)	20 years	24 of 100 (Routine)

Extremes by Year

1932 to 2021

Yearly extremes at Mount Horeb (Marathorn): the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	101.4 mm (4.0 in)	1987	48.5 mm (1.9 in)	84
Wettest five days (Rx5day)	244.6 mm (9.6 in)	2012	80.5 mm (3.2 in)	84
Longest dry spell (CDD)	54 days	1948	26 days	84

Wettest day (Rx1day)

The wettest day of the year at Mount Horeb (Marathorn), 1932 to 2021. The record is 101.4 mm (4.0 in) in 1987, marked on the chart; the median year is 48.5 mm (1.9 in).

Wettest day (Rx1day) at Mount Horeb (Marathorn) by year
Year	Wettest day (Rx1day)
1932	50.3 mm (2.0 in)
1933	45.2 mm (1.8 in)
1934	68.1 mm (2.7 in)
1935	48.0 mm (1.9 in)
1936	54.6 mm (2.1 in)
1937	63.5 mm (2.5 in)
1938	22.4 mm (0.9 in)
1939	38.6 mm (1.5 in)
1940	46.7 mm (1.8 in)
1941	83.3 mm (3.3 in)
1942	67.6 mm (2.7 in)
1943	39.6 mm (1.6 in)
1944	34.0 mm (1.3 in)
1945	64.8 mm (2.6 in)
1946	51.8 mm (2.0 in)
1947	49.0 mm (1.9 in)
1948	48.3 mm (1.9 in)
1949	40.6 mm (1.6 in)
1950	64.3 mm (2.5 in)
1951	36.8 mm (1.4 in)
1952	42.4 mm (1.7 in)
1953	45.2 mm (1.8 in)
1954	41.4 mm (1.6 in)
1955	44.5 mm (1.8 in)
1956	69.9 mm (2.8 in)
1957	43.4 mm (1.7 in)
1958	63.5 mm (2.5 in)
1959	47.8 mm (1.9 in)
1960	81.8 mm (3.2 in)
1961	61.0 mm (2.4 in)
1962	45.7 mm (1.8 in)
1963	30.0 mm (1.2 in)
1970	86.6 mm (3.4 in)
1971	67.8 mm (2.7 in)
1972	59.9 mm (2.4 in)
1973	48.3 mm (1.9 in)
1974	87.0 mm (3.4 in)
1975	50.6 mm (2.0 in)
1976	30.0 mm (1.2 in)
1977	43.0 mm (1.7 in)
1978	48.6 mm (1.9 in)
1979	42.8 mm (1.7 in)
1980	43.8 mm (1.7 in)
1981	69.0 mm (2.7 in)
1982	70.8 mm (2.8 in)
1983	49.6 mm (2.0 in)
1984	98.0 mm (3.9 in)
1985	49.2 mm (1.9 in)
1986	63.8 mm (2.5 in)
1987	101.4 mm (4.0 in)
1988	57.6 mm (2.3 in)
1989	74.0 mm (2.9 in)
1990	38.0 mm (1.5 in)
1991	37.0 mm (1.5 in)
1992	73.4 mm (2.9 in)
1993	60.6 mm (2.4 in)
1994	35.4 mm (1.4 in)
1995	62.2 mm (2.4 in)
1996	45.4 mm (1.8 in)
1997	33.4 mm (1.3 in)
1998	47.4 mm (1.9 in)
1999	54.6 mm (2.1 in)
2000	67.8 mm (2.7 in)
2001	45.4 mm (1.8 in)
2002	41.2 mm (1.6 in)
2003	43.8 mm (1.7 in)
2004	40.0 mm (1.6 in)
2005	42.0 mm (1.7 in)
2006	22.0 mm (0.9 in)
2007	47.0 mm (1.9 in)
2008	65.0 mm (2.6 in)
2009	30.4 mm (1.2 in)
2010	59.6 mm (2.3 in)
2011	66.2 mm (2.6 in)
2012	100.4 mm (4.0 in)
2013	51.2 mm (2.0 in)
2014	41.4 mm (1.6 in)
2015	40.4 mm (1.6 in)
2016	59.6 mm (2.3 in)
2017	55.8 mm (2.2 in)
2018	27.8 mm (1.1 in)
2019	32.8 mm (1.3 in)
2020	43.4 mm (1.7 in)
2021	78.4 mm (3.1 in)

Wettest five days (Rx5day)

The wettest five days of the year at Mount Horeb (Marathorn), 1932 to 2021. The record is 244.6 mm (9.6 in) in 2012, marked on the chart; the median year is 80.5 mm (3.2 in).

Wettest five days (Rx5day) at Mount Horeb (Marathorn) by year
Year	Wettest five days (Rx5day)
1932	100.2 mm (3.9 in)
1933	68.8 mm (2.7 in)
1934	100.1 mm (3.9 in)
1935	78.4 mm (3.1 in)
1936	77.7 mm (3.1 in)
1937	93.2 mm (3.7 in)
1938	35.6 mm (1.4 in)
1939	104.2 mm (4.1 in)
1940	61.5 mm (2.4 in)
1941	125.2 mm (4.9 in)
1942	94.8 mm (3.7 in)
1943	49.3 mm (1.9 in)
1944	48.3 mm (1.9 in)
1945	82.8 mm (3.3 in)
1946	93.8 mm (3.7 in)
1947	63.1 mm (2.5 in)
1948	59.8 mm (2.4 in)
1949	67.0 mm (2.6 in)
1950	187.0 mm (7.4 in)
1951	80.7 mm (3.2 in)
1952	84.0 mm (3.3 in)
1953	86.1 mm (3.4 in)
1954	89.2 mm (3.5 in)
1955	56.7 mm (2.2 in)
1956	114.8 mm (4.5 in)
1957	60.9 mm (2.4 in)
1958	93.5 mm (3.7 in)
1959	105.0 mm (4.1 in)
1960	100.9 mm (4.0 in)
1961	78.4 mm (3.1 in)
1962	71.9 mm (2.8 in)
1963	59.6 mm (2.3 in)
1970	100.6 mm (4.0 in)
1971	71.6 mm (2.8 in)
1972	60.9 mm (2.4 in)
1973	102.9 mm (4.1 in)
1974	209.0 mm (8.2 in)
1975	107.8 mm (4.2 in)
1976	63.4 mm (2.5 in)
1977	63.0 mm (2.5 in)
1978	66.0 mm (2.6 in)
1979	60.0 mm (2.4 in)
1980	69.2 mm (2.7 in)
1981	103.6 mm (4.1 in)
1982	81.2 mm (3.2 in)
1983	97.0 mm (3.8 in)
1984	137.0 mm (5.4 in)
1985	70.8 mm (2.8 in)
1986	122.0 mm (4.8 in)
1987	101.4 mm (4.0 in)
1988	100.8 mm (4.0 in)
1989	99.8 mm (3.9 in)
1990	95.4 mm (3.8 in)
1991	66.0 mm (2.6 in)
1992	86.0 mm (3.4 in)
1993	98.0 mm (3.9 in)
1994	40.8 mm (1.6 in)
1995	80.2 mm (3.2 in)
1996	69.6 mm (2.7 in)
1997	64.0 mm (2.5 in)
1998	117.0 mm (4.6 in)
1999	75.4 mm (3.0 in)
2000	70.4 mm (2.8 in)
2001	52.8 mm (2.1 in)
2002	62.0 mm (2.4 in)
2003	76.8 mm (3.0 in)
2004	61.0 mm (2.4 in)
2005	74.4 mm (2.9 in)
2006	49.0 mm (1.9 in)
2007	90.4 mm (3.6 in)
2008	88.0 mm (3.5 in)
2009	52.0 mm (2.0 in)
2010	147.0 mm (5.8 in)
2011	122.0 mm (4.8 in)
2012	244.6 mm (9.6 in)
2013	69.0 mm (2.7 in)
2014	62.6 mm (2.5 in)
2015	85.6 mm (3.4 in)
2016	105.2 mm (4.1 in)
2017	124.6 mm (4.9 in)
2018	55.8 mm (2.2 in)
2019	41.0 mm (1.6 in)
2020	77.0 mm (3.0 in)
2021	128.4 mm (5.1 in)

Longest dry spell (CDD)

The longest dry spell of the year at Mount Horeb (Marathorn), 1932 to 2021. The record is 54 days in 1948, marked on the chart; the median year is 26 days.

Longest dry spell (CDD) at Mount Horeb (Marathorn) by year
Year	Longest dry spell (CDD)
1932	36 days
1933	35 days
1934	38 days
1935	28 days
1936	21 days
1937	30 days
1938	29 days
1939	21 days
1940	41 days
1941	34 days
1942	34 days
1943	25 days
1944	34 days
1945	25 days
1946	20 days
1947	36 days
1948	54 days
1949	19 days
1950	43 days
1951	28 days
1952	24 days
1953	45 days
1954	26 days
1955	25 days
1956	23 days
1957	47 days
1958	27 days
1959	25 days
1960	18 days
1961	24 days
1962	24 days
1963	19 days
1970	21 days
1971	21 days
1972	38 days
1973	16 days
1974	21 days
1975	27 days
1976	31 days
1977	27 days
1978	45 days
1979	37 days
1980	41 days
1981	44 days
1982	31 days
1983	26 days
1984	20 days
1985	22 days
1986	35 days
1987	35 days
1988	25 days
1989	24 days
1990	21 days
1991	24 days
1992	32 days
1993	26 days
1994	28 days
1995	45 days
1996	16 days
1997	54 days
1998	38 days
1999	21 days
2000	16 days
2001	23 days
2002	27 days
2003	50 days
2004	54 days
2005	39 days
2006	41 days
2007	24 days
2008	24 days
2009	23 days
2010	19 days
2011	16 days
2012	25 days
2013	28 days
2014	24 days
2015	23 days
2016	28 days
2017	19 days
2018	24 days
2019	24 days
2020	23 days
2021	28 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

83 years, 1932 to 2020

A day with at least 50.1 mm (2.0 in) of rain is expected about once in 2 years. A day with at least 106.6 mm (4.2 in) of rain is expected about once in 100 years.

Rainfall return levels at Mount Horeb (Marathorn): the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	50.1 mm (2.0 in)
5 years	65.3 mm (2.6 in)
10 years	75.4 mm (3.0 in)
25 years	88.0 mm (3.5 in)
50 years	97.4 mm (3.8 in)
100 years	106.6 mm (4.2 in)	Longer than the 83 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, 83 years of values from 1932 to 2020.

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: 101.4 mm (4.0 in) in 1987; 100.4 mm (4.0 in) in 2012; 98.0 mm (3.9 in) in 1984.

Download the Data

Data for Mount Horeb (Marathorn) standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Mount Horeb (Marathorn) 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