Weona Threshold Days by Year

5 fixed thresholds counted per year at Weona (ASN00032059): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Weona Thresholds

Weona: days with 10 mm (0.39 in) or more of precipitation in 43 years, most in 1981 with 55.
Weona: days with 25 mm (0.98 in) or more of precipitation in 43 years, most in 1974 with 30.
Weona: days with 50 mm (1.97 in) or more of precipitation in 42 years, most in 2000 with 12.
Weona: days with 100 mm (3.94 in) or more of precipitation in 28 years, most in 2000 with 4.
5 fixed thresholds have at least one qualifying day at Weona.

Days with 10 mm (0.39 in) or more of precipitation

43 years with a qualifying day

Days per year at Weona with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 55 in 1981.

Days with 10 mm (0.39 in) or more of precipitation per year at Weona
Year	Days	Decade average
1961	18	27.4
1962	32	27.4
1963	32	27.4
1964	35	27.4
1965	29	27.4
1966	24	27.4
1967	19	27.4
1968	34	27.4
1969	24	27.4
1970	38	38.2
1971	44	38.2
1972	32	38.2
1973	51	38.2
1974	54	38.2
1975	39	38.2
1976	29	38.2
1977	38	38.2
1978	26	38.2
1979	31	38.2
1980	14	28.4
1981	55	28.4
1982	24	28.4
1983	25	28.4
1984	32	28.4
1985	25	28.4
1986	18	28.4
1987	18	28.4
1988	27	28.4
1989	46	28.4
1990	27	30.4
1991	37	30.4
1992	17	30.4
1993	19	30.4
1994	23	30.4
1995	36	30.4
1996	30	30.4
1997	40	30.4
1998	45	30.4
2000	49	28.8
2001	28	28.8
2002	15	28.8
2003	20	28.8
2004	32	28.8

For each year, a bar from the first to the last day at Weona meeting 10 mm (0.39 in).

First to last qualifying date each year at Weona
Year	First date	Last date
1961	1961-01-03	1961-12-26
1962	1962-01-18	1962-12-31
1963	1963-01-01	1963-11-29
1964	1964-01-02	1964-12-09
1965	1965-01-16	1965-12-28
1966	1966-01-09	1966-11-30
1967	1967-01-01	1967-12-08
1968	1968-01-05	1968-12-27
1969	1969-01-03	1969-12-24
1970	1970-01-21	1970-12-30
1971	1971-01-16	1971-12-25
1972	1972-01-08	1972-12-01
1973	1973-01-15	1973-12-30
1974	1974-01-01	1974-11-17
1975	1975-01-03	1975-12-31
1976	1976-01-01	1976-12-20
1977	1977-01-08	1977-12-31
1978	1978-01-08	1978-12-24
1979	1979-01-01	1979-12-30
1980	1980-01-06	1980-07-14
1981	1981-01-01	1981-12-26
1982	1982-01-17	1982-12-24
1983	1983-03-06	1983-12-08
1984	1984-01-09	1984-12-23
1985	1985-02-04	1985-12-29
1986	1986-01-03	1986-12-19
1987	1987-01-15	1987-12-30
1988	1988-01-01	1988-12-29
1989	1989-01-12	1989-12-17
1990	1990-01-16	1990-12-31
1991	1991-01-03	1991-12-13
1992	1992-01-02	1992-11-25
1993	1993-01-01	1993-12-24
1994	1994-01-09	1994-12-22
1995	1995-01-11	1995-12-24
1996	1996-01-02	1996-12-25
1997	1997-01-03	1997-12-30
1998	1998-01-08	1998-12-30
2000	2000-01-29	2000-12-31
2001	2001-01-20	2001-12-16
2002	2002-01-13	2002-08-21
2003	2003-01-02	2003-12-30
2004	2004-01-13	2004-12-23

Every Fixed Threshold

Fixed thresholds at Weona
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
10 mm (0.39 in): Days with 10 mm or more rain	43	55	1981	32
25 mm (0.98 in): Days with 25 mm or more rain	43	30	1974	13
50 mm (1.97 in): Days with 50 mm or more rain	42	12	2000	6
100 mm (3.94 in): Days with 100 mm or more rain	28	4	2000	1
200 mm (7.87 in): Days with 200 mm or more rain	6	1	1964	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1961.

Download the Data

Data for Weona 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). Threshold counts are computed by this site.

Data as of 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Weona Threshold Days by Year

Key Facts for Weona Thresholds

Days with 10 mm (0.39 in) or more of precipitation

Every Fixed Threshold

Download the Data

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