Sunny Hills Threshold Days by Year (SF002961570)

4 fixed thresholds counted per year at Sunny Hills (SF002961570): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Sunny Hills Thresholds

Sunny Hills: days with 10 mm (0.39 in) or more of precipitation in 60 years, most in 1943 with 44.
Sunny Hills: days with 25 mm (0.98 in) or more of precipitation in 60 years, most in 1975 with 13.
Sunny Hills: days with 50 mm (1.97 in) or more of precipitation in 39 years, most in 1939 with 4.
Sunny Hills: days with 100 mm (3.94 in) or more of precipitation in 3 years, most in 1947 with 1.
4 fixed thresholds have at least one qualifying day at Sunny Hills.

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

60 years with a qualifying day

Days per year at Sunny Hills with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 44 in 1943.

Days with 10 mm (0.39 in) or more of precipitation per year at Sunny Hills
Year	Days	Decade average
1932	14	25.5
1933	23	25.5
1934	36	25.5
1935	25	25.5
1936	24	25.5
1937	28	25.5
1938	27	25.5
1939	27	25.5
1940	21	25.2
1941	20	25.2
1942	36	25.2
1943	44	25.2
1944	26	25.2
1945	14	25.2
1946	31	25.2
1947	31	25.2
1948	16	25.2
1949	13	25.2
1950	35	29.5
1951	24	29.5
1952	22	29.5
1953	25	29.5
1954	26	29.5
1955	32	29.5
1956	30	29.5
1957	42	29.5
1958	28	29.5
1959	31	29.5
1960	23	24.9
1961	23	24.9
1962	19	24.9
1963	34	24.9
1964	29	24.9
1965	19	24.9
1966	20	24.9
1967	36	24.9
1968	18	24.9
1969	28	24.9
1970	22	26
1971	22	26
1972	22	26
1973	20	26
1974	29	26
1975	33	26
1976	29	26
1977	28	26
1978	28	26
1979	27	26
1980	14	24.6
1981	28	24.6
1982	19	24.6
1983	19	24.6
1984	25	24.6
1985	20	24.6
1986	26	24.6
1987	26	24.6
1988	35	24.6
1989	34	24.6
1990	31	28.5
1991	26	28.5

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

First to last qualifying date each year at Sunny Hills
Year	First date	Last date
1932	1932-01-14	1932-12-26
1933	1933-01-02	1933-12-29
1934	1934-01-01	1934-12-26
1935	1935-01-02	1935-12-31
1936	1936-01-12	1936-12-12
1937	1937-01-03	1937-12-17
1938	1938-01-11	1938-12-30
1939	1939-01-01	1939-12-27
1940	1940-02-05	1940-12-29
1941	1941-01-01	1941-10-29
1942	1942-01-02	1942-12-26
1943	1943-01-14	1943-12-31
1944	1944-01-03	1944-11-28
1945	1945-01-07	1945-12-02
1946	1946-01-08	1946-12-28
1947	1947-01-03	1947-12-24
1948	1948-01-02	1948-11-03
1949	1949-01-30	1949-12-18
1950	1950-01-05	1950-12-25
1951	1951-01-02	1951-12-14
1952	1952-01-19	1952-12-16
1953	1953-01-04	1953-12-20
1954	1954-01-02	1954-12-15
1955	1955-01-03	1955-12-20
1956	1956-01-13	1956-12-25
1957	1957-01-10	1957-12-31
1958	1958-01-09	1958-12-28
1959	1959-01-07	1959-12-30
1960	1960-01-21	1960-12-29
1961	1961-01-14	1961-12-26
1962	1962-01-02	1962-12-15
1963	1963-01-05	1963-12-29
1964	1964-01-10	1964-12-28
1965	1965-01-03	1965-12-27
1966	1966-01-07	1966-12-31
1967	1967-01-01	1967-12-20
1968	1968-01-08	1968-12-22
1969	1969-01-15	1969-12-18
1970	1970-01-03	1970-12-25
1971	1971-01-10	1971-12-23
1972	1972-01-03	1972-12-09
1973	1973-01-01	1973-12-23
1974	1974-01-03	1974-12-22
1975	1975-01-17	1975-12-25
1976	1976-01-04	1976-11-16
1977	1977-01-22	1977-12-30
1978	1978-01-02	1978-12-29
1979	1979-01-12	1979-12-25
1980	1980-02-01	1980-11-29
1981	1981-01-01	1981-12-20
1982	1982-01-28	1982-12-29
1983	1983-01-04	1983-12-31
1984	1984-01-01	1984-12-23
1985	1985-01-15	1985-12-24
1986	1986-01-02	1986-12-25
1987	1987-01-11	1987-12-22
1988	1988-01-24	1988-12-25
1989	1989-01-02	1989-12-31
1990	1990-01-09	1990-12-29
1991	1991-01-07	1991-11-18

Every Fixed Threshold

Fixed thresholds at Sunny Hills
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	60	44	1943	26
25 mm (0.98 in): Days with 25 mm or more rain	60	13	1975	8
50 mm (1.97 in): Days with 50 mm or more rain	39	4	1939	2
100 mm (3.94 in): Days with 100 mm or more rain	3	1	1947	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1932.

Download the Data

Data for Sunny Hills 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 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Sunny Hills Threshold Days by Year (SF002961570)

Key Facts for Sunny Hills Thresholds

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

Every Fixed Threshold

Download the Data

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