Leonora Threshold Days by Year (ASN00012046)

15 fixed thresholds counted per year at Leonora (ASN00012046): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Leonora Thresholds

Leonora: days with 10 mm (0.39 in) or more of precipitation in 107 years, most in 2011 with 16.
Leonora: days with 25 mm (0.98 in) or more of precipitation in 73 years, most in 1942 with 8.
Leonora: days with a maximum temperature at or above 30 C (86 F) in 55 years, most in 1957 with 206.
Leonora: days with a maximum temperature at or above 35 C (95 F) in 55 years, most in 1957 with 139.
15 fixed thresholds have at least one qualifying day at Leonora.

Days at or above 30 C (86 F)

55 years with a qualifying day

Days per year at Leonora with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 206 in 1957.

Days at or above 30 C (86 F) per year at Leonora
Year	Days	Decade average
1957	206	196.7
1958	180	196.7
1959	204	196.7
1960	155	154.4
1961	179	154.4
1962	162	154.4
1963	146	154.4
1964	146	154.4
1965	165	154.4
1966	139	154.4
1967	154	154.4
1968	127	154.4
1969	171	154.4
1970	161	146.4
1971	142	146.4
1972	173	146.4
1973	130	146.4
1974	128	146.4
1975	117	146.4
1976	152	146.4
1977	152	146.4
1978	156	146.4
1979	153	146.4
1980	160	146
1981	151	146
1982	141	146
1983	149	146
1984	132	146
1985	155	146
1986	143	146
1987	149	146
1988	141	146
1989	139	146
1990	142	138.4
1991	167	138.4
1992	109	138.4
1995	119	138.4
1996	140	138.4
1997	140	138.4
1998	151	138.4
1999	139	138.4
2000	114	145.7
2001	115	145.7
2002	161	145.7
2003	148	145.7
2004	147	145.7
2005	155	145.7
2006	151	145.7
2007	154	145.7
2008	153	145.7
2009	159	145.7
2010	148	143.5
2011	119	143.5
2012	139	143.5
2013	168	143.5

For each year, a bar from the first to the last day at Leonora meeting 30 C (86 F).

First to last qualifying date each year at Leonora
Year	First date	Last date
1957	1957-01-01	1957-12-31
1958	1958-01-01	1958-12-31
1959	1959-01-01	1959-12-31
1960	1960-01-01	1960-12-31
1961	1961-01-01	1961-12-31
1962	1962-01-01	1962-12-31
1963	1963-01-01	1963-12-31
1964	1964-01-01	1964-12-31
1965	1965-01-01	1965-12-31
1966	1966-01-01	1966-12-31
1967	1967-01-01	1967-12-31
1968	1968-01-01	1968-12-31
1969	1969-01-01	1969-12-31
1970	1970-01-01	1970-12-31
1971	1971-01-01	1971-12-31
1972	1972-01-01	1972-12-31
1973	1973-01-01	1973-12-31
1974	1974-01-01	1974-12-31
1975	1975-01-01	1975-12-31
1976	1976-01-01	1976-12-31
1977	1977-01-01	1977-12-31
1978	1978-01-01	1978-12-31
1979	1979-01-01	1979-12-30
1980	1980-01-01	1980-12-31
1981	1981-01-01	1981-12-29
1982	1982-01-01	1982-12-31
1983	1983-01-01	1983-12-31
1984	1984-01-01	1984-12-31
1985	1985-01-01	1985-12-31
1986	1986-01-01	1986-12-30
1987	1987-01-01	1987-12-31
1988	1988-01-01	1988-12-30
1989	1989-01-01	1989-12-31
1990	1990-01-01	1990-12-31
1991	1991-01-01	1991-12-31
1992	1992-01-01	1992-12-31
1995	1995-01-01	1995-12-29
1996	1996-01-01	1996-12-31
1997	1997-01-01	1997-12-31
1998	1998-01-01	1998-12-31
1999	1999-01-01	1999-12-31
2000	2000-01-01	2000-12-31
2001	2001-01-01	2001-12-31
2002	2002-01-02	2002-12-29
2003	2003-01-01	2003-12-31
2004	2004-01-01	2004-12-30
2005	2005-01-01	2005-12-30
2006	2006-01-03	2006-12-31
2007	2007-01-01	2007-12-31
2008	2008-01-01	2008-12-31
2009	2009-01-01	2009-12-31
2010	2010-01-01	2010-12-31
2011	2011-01-01	2011-12-31
2012	2012-01-01	2012-12-31
2013	2013-01-01	2013-12-31

Every Fixed Threshold

Fixed thresholds at Leonora
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	55	206	1957	168
35 C (95 F): Days	55	139	1957	95
40 C (104 F): Days	55	55	1957	37
45 C (113 F): Days	25	9	1958	8
90 F (32.2 C): Days	55	172	1957	136
100 F (37.8 C): Days	55	95	1957	57
110 F (43.3 C): Days	49	17	1958	14
120 F (48.9 C): Days	1	1	2013	1
0 C (32 F): Frost days (min	12	5	1957	2
20 C (68 F): Tropical nights (min	54	110	1980	92
25 C (77 F): Days with min	54	31	1980	21
10 mm (0.39 in): Days with 10 mm or more rain	107	16	2011	1
25 mm (0.98 in): Days with 25 mm or more rain	73	8	1942	1
50 mm (1.97 in): Days with 50 mm or more rain	23	2	1925	2
100 mm (3.94 in): Days with 100 mm or more rain	2	1	1927	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1957.

Download the Data

Data for Leonora 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 2026-10-17 (17 October 2026). Threshold counts are computed by this site.

Data as of 2026-10-17. Last revised 17 October 2026 (2026-10-17).

Leonora Threshold Days by Year (ASN00012046)

Key Facts for Leonora Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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