Batavia Threshold Days by Year (USC00300443)

18 fixed thresholds counted per year at Batavia (USC00300443): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Batavia Thresholds

Batavia: nights with a minimum temperature at or below 0 C (32 F) in 91 years, most in 1944 with 163.
Batavia: nights with a minimum temperature at or below -10 C (14 F) in 91 years, most in 1978 with 64.
Batavia: days with 10 mm (0.39 in) or more of precipitation in 91 years, most in 1977 with 40.
Batavia: days with 25 mm (0.98 in) or more of precipitation in 91 years, most in 1996 with 15.
18 fixed thresholds have at least one qualifying day at Batavia.

Days at or above 30 C (86 F)

87 years with a qualifying day

Days per year at Batavia with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 44 in 2016.

Days at or above 30 C (86 F) per year at Batavia
Year	Days	Decade average
1932	9	23.4
1933	23	23.4
1934	30	23.4
1935	17	23.4
1936	30	23.4
1937	26	23.4
1938	23	23.4
1939	29	23.4
1940	15	20.4
1941	29	20.4
1942	15	20.4
1943	16	20.4
1944	25	20.4
1945	12	20.4
1946	13	20.4
1947	23	20.4
1948	20	20.4
1949	36	20.4
1950	9	16
1951	7	16
1952	35	16
1953	23	16
1954	10	16
1956	9	16
1957	10	16
1958	5	16
1959	36	16
1960	12	17.7
1961	13	17.7
1962	22	17.7
1963	15	17.7
1964	30	17.7
1965	13	17.7
1966	23	17.7
1967	13	17.7
1968	20	17.7
1969	16	17.7
1970	25	19.9
1971	19	19.9
1972	14	19.9
1973	25	19.9
1974	20	19.9
1975	23	19.9
1976	12	19.9
1977	15	19.9
1978	25	19.9
1979	21	19.9
1980	17	21.6
1981	30	21.6
1982	14	21.6
1983	37	21.6
1984	12	21.6
1986	6	21.6
1987	27	21.6
1988	37	21.6
1989	14	21.6
1990	13	13.6
1991	28	13.6
1992	1	13.6
1993	16	13.6
1994	13	13.6
1996	3	13.6
1997	5	13.6
1998	11	13.6
1999	32	13.6
2000	3	21
2001	25	21
2002	30	21
2004	1	21
2005	34	21
2006	19	21
2007	35	21
2012	43	25.1
2013	21	25.1
2014	14	25.1
2015	21	25.1
2016	44	25.1
2017	8	25.1
2018	35	25.1
2019	15	25.1
2020	24	20.1
2021	22	20.1
2022	20	20.1
2023	10	20.1
2024	22	20.1
2025	29	20.1
2026	14	20.1

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

First to last qualifying date each year at Batavia
Year	First date	Last date
1932	1932-06-20	1932-09-13
1933	1933-06-08	1933-09-08
1934	1934-05-31	1934-09-26
1935	1935-07-03	1935-09-25
1936	1936-05-08	1936-09-23
1937	1937-07-06	1937-09-25
1938	1938-06-20	1938-08-21
1939	1939-05-27	1939-09-16
1940	1940-06-07	1940-08-18
1941	1941-05-21	1941-10-07
1942	1942-05-01	1942-09-18
1943	1943-06-04	1943-09-06
1944	1944-05-03	1944-08-16
1945	1945-06-14	1945-09-10
1946	1946-06-25	1946-09-28
1947	1947-06-10	1947-09-15
1948	1948-06-23	1948-09-06
1949	1949-05-04	1949-10-10
1950	1950-06-08	1950-08-27
1951	1951-07-30	1951-10-05
1952	1952-06-17	1952-09-14
1953	1953-06-19	1953-09-04
1954	1954-06-12	1954-08-24
1956	1956-06-13	1956-09-05
1957	1957-06-16	1957-08-03
1958	1958-07-05	1958-08-31
1959	1959-06-10	1959-09-29
1960	1960-06-28	1960-09-09
1961	1961-05-15	1961-09-14
1962	1962-05-15	1962-09-13
1963	1963-06-24	1963-07-28
1964	1964-06-09	1964-09-10
1965	1965-06-06	1965-09-23
1966	1966-06-06	1966-08-09
1967	1967-06-03	1967-08-02
1968	1968-06-07	1968-08-25
1969	1969-06-12	1969-09-01
1970	1970-04-30	1970-09-25
1971	1971-05-19	1971-09-07
1972	1972-06-20	1972-09-01
1973	1973-06-11	1973-09-05
1974	1974-05-14	1974-08-23
1975	1975-05-22	1975-08-03
1976	1976-06-10	1976-09-10
1977	1977-05-21	1977-09-02
1978	1978-05-27	1978-08-20
1979	1979-05-08	1979-09-02
1980	1980-05-24	1980-08-30
1981	1981-05-24	1981-08-10
1982	1982-07-06	1982-09-14
1983	1983-06-13	1983-09-11
1984	1984-06-07	1984-08-11
1986	1986-07-07	1986-08-16
1987	1987-05-28	1987-08-17
1988	1988-06-13	1988-08-17
1989	1989-06-28	1989-09-10
1990	1990-04-28	1990-07-31
1991	1991-05-16	1991-09-17
1992	1992-06-18	1992-06-18
1993	1993-06-25	1993-09-15
1994	1994-06-15	1994-07-23
1996	1996-05-20	1996-08-07
1997	1997-07-01	1997-08-10
1998	1998-05-16	1998-08-10
1999	1999-05-30	1999-07-31
2000	2000-06-14	2000-09-01
2001	2001-04-13	2001-09-10
2002	2002-06-21	2002-09-10
2004	2004-05-13	2004-05-13
2005	2005-06-05	2005-08-11
2006	2006-05-29	2006-08-03
2007	2007-05-24	2007-09-26
2012	2012-05-20	2012-09-04
2013	2013-05-21	2013-09-12
2014	2014-05-14	2014-09-06
2015	2015-05-08	2015-09-09
2016	2016-05-28	2016-09-11
2017	2017-04-27	2017-09-27
2018	2018-05-30	2018-09-22
2019	2019-06-26	2019-08-06
2020	2020-05-26	2020-08-25
2021	2021-05-20	2021-08-29
2022	2022-05-31	2022-08-29
2023	2023-06-01	2023-09-07
2024	2024-05-22	2024-08-28
2025	2025-06-05	2025-08-18
2026	2026-05-18	2026-07-15

Every Fixed Threshold

Fixed thresholds at Batavia
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	87	44	2016	14
35 C (95 F): Days	13	7	1936	1
90 F (32.2 C): Days	70	23	1988	3
100 F (37.8 C): Days	1	4	1936	4
0 C (32 F): Ice days (max	87	78	1940	32
0 C (32 F): Frost days (min	91	163	1944	87
-10 C (14 F): Days with min	91	64	1978	35
-20 C (-4 F): Days with min	69	13	1968	5
-30 C (-22 F): Days with min	5	2	1934	1
20 C (68 F): Tropical nights (min	88	30	2016	10
25 C (77 F): Days with min	10	2	2006	1
10 mm (0.39 in): Days with 10 mm or more rain	91	40	1977	29
25 mm (0.98 in): Days with 25 mm or more rain	91	15	1996	9
50 mm (1.97 in): Days with 50 mm or more rain	37	3	2005	2
100 mm (3.94 in): Days with 100 mm or more rain	1	1	1979	1
10 cm (3.9 in): Days with 10 cm or more snowfall	72	13	2014	4
25 cm (9.8 in): Days with 25 cm or more snowfall	34	5	2014	1
50 cm (19.7 in): Days with 50 cm or more snowfall	3	1	1966	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 Batavia 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 2026-10-12. Last revised 12 October 2026 (2026-10-12).

Batavia Threshold Days by Year (USC00300443)

Key Facts for Batavia Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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