Glenaradale Threshold Days by Year

3 fixed thresholds counted per year at Glenaradale (ASN00041395): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Glenaradale Thresholds

Glenaradale: days with 10 mm (0.39 in) or more of precipitation in 46 years, most in 1995 with 29.
Glenaradale: days with 25 mm (0.98 in) or more of precipitation in 46 years, most in 1984 with 12.
Glenaradale: days with 50 mm (1.97 in) or more of precipitation in 33 years, most in 1962 with 4.
3 fixed thresholds have at least one qualifying day at Glenaradale.

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

46 years with a qualifying day

Days per year at Glenaradale with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 29 in 1995.

Days with 10 mm (0.39 in) or more of precipitation per year at Glenaradale
Year	Days	Decade average
1958	24	24
1959	24	24
1960	12	16.8
1961	20	16.8
1962	28	16.8
1963	19	16.8
1964	19	16.8
1965	12	16.8
1966	13	16.8
1967	16	16.8
1968	15	16.8
1969	14	16.8
1970	26	19.1
1971	18	19.1
1972	16	19.1
1973	14	19.1
1974	17	19.1
1975	23	19.1
1976	25	19.1
1977	17	19.1
1978	27	19.1
1979	8	19.1
1980	10	19
1981	13	19
1982	15	19
1983	25	19
1984	27	19
1985	16	19
1986	18	19
1987	20	19
1988	27	19
1989	19	19
1990	18	19.6
1991	17	19.6
1992	13	19.6
1993	12	19.6
1994	16	19.6
1995	29	19.6
1996	27	19.6
1997	22	19.6
1998	17	19.6
1999	25	19.6
2000	14	13.3
2001	17	13.3
2002	13	13.3
2006	9	13.3

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

First to last qualifying date each year at Glenaradale
Year	First date	Last date
1958	1958-01-19	1958-12-31
1959	1959-01-03	1959-12-24
1960	1960-01-20	1960-12-07
1961	1961-01-03	1961-12-31
1962	1962-01-02	1962-12-24
1963	1963-01-04	1963-12-14
1964	1964-01-15	1964-12-27
1965	1965-01-24	1965-12-15
1966	1966-01-07	1966-12-30
1967	1967-01-19	1967-12-29
1968	1968-01-07	1968-12-25
1969	1969-01-13	1969-11-15
1970	1970-01-01	1970-12-29
1971	1971-01-13	1971-12-28
1972	1972-01-14	1972-12-31
1973	1973-02-12	1973-12-26
1974	1974-01-08	1974-12-28
1975	1975-01-05	1975-12-23
1976	1976-01-24	1976-12-24
1977	1977-01-16	1977-12-01
1978	1978-01-04	1978-12-27
1979	1979-02-25	1979-10-20
1980	1980-02-05	1980-12-27
1981	1981-03-14	1981-11-30
1982	1982-02-23	1982-12-30
1983	1983-01-02	1983-11-20
1984	1984-01-14	1984-12-29
1985	1985-01-24	1985-12-09
1986	1986-01-03	1986-11-30
1987	1987-01-01	1987-12-15
1988	1988-01-19	1988-12-18
1989	1989-01-06	1989-12-24
1990	1990-01-15	1990-12-03
1991	1991-01-06	1991-12-30
1992	1992-01-31	1992-12-05
1993	1993-01-19	1993-12-22
1994	1994-02-18	1994-12-25
1995	1995-01-03	1995-12-24
1996	1996-01-03	1996-12-31
1997	1997-01-19	1997-12-29
1998	1998-01-22	1998-12-16
1999	1999-01-02	1999-12-28
2000	2000-01-09	2000-11-21
2001	2001-01-17	2001-12-22
2002	2002-01-23	2002-12-26
2006	2006-01-05	2006-11-01

Every Fixed Threshold

Fixed thresholds at Glenaradale
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	46	29	1995	9
25 mm (0.98 in): Days with 25 mm or more rain	46	12	1984	3
50 mm (1.97 in): Days with 50 mm or more rain	33	4	1962	2

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1958.

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Data for Glenaradale 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 2026-10-15 (15 October 2026). Threshold counts are computed by this site.

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

Glenaradale Threshold Days by Year

Key Facts for Glenaradale Thresholds

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

Every Fixed Threshold

Download the Data

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