Eau Claire 4 NE Threshold Days by Year (USC00202445)

18 fixed thresholds counted per year at Eau Claire 4 NE (USC00202445): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Eau Claire 4 NE Thresholds

Eau Claire 4 NE: days with a maximum temperature at or above 30 C (86 F) in 87 years, most in 2012 with 70.
Eau Claire 4 NE: days with a maximum temperature at or above 90 F (32.2 C) in 87 years, most in 2012 with 47.
Eau Claire 4 NE: days with a maximum temperature at or below 0 C (32 F) in 87 years, most in 1978 with 70.
Eau Claire 4 NE: nights with a minimum temperature at or below 0 C (32 F) in 87 years, most in 1926 with 157.
18 fixed thresholds have at least one qualifying day at Eau Claire 4 NE.

Days at or above 30 C (86 F)

87 years with a qualifying day

Days per year at Eau Claire 4 NE with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 70 in 2012.

Days at or above 30 C (86 F) per year at Eau Claire 4 NE
Year	Days	Decade average
1926	20	24
1928	22	24
1929	30	24
1930	42	51.3
1931	55	51.3
1932	30	51.3
1933	63	51.3
1934	67	51.3
1935	39	51.3
1936	66	51.3
1937	53	51.3
1938	43	51.3
1939	55	51.3
1940	47	44.9
1941	61	44.9
1942	38	44.9
1943	36	44.9
1944	58	44.9
1945	26	44.9
1946	43	44.9
1947	46	44.9
1948	47	44.9
1949	47	44.9
1950	16	34
1951	16	34
1952	42	34
1953	50	34
1954	35	34
1955	55	34
1956	27	34
1957	29	34
1958	13	34
1959	57	34
1960	20	28.9
1961	26	28.9
1962	31	28.9
1963	25	28.9
1964	44	28.9
1965	21	28.9
1966	37	28.9
1967	18	28.9
1968	36	28.9
1969	31	28.9
1970	33	30.5
1971	43	30.5
1972	30	30.5
1973	31	30.5
1974	30	30.5
1975	32	30.5
1976	25	30.5
1977	39	30.5
1978	27	30.5
1979	15	30.5
1980	29	33.5
1981	12	33.5
1982	19	33.5
1983	64	33.5
1984	35	33.5
1985	25	33.5
1986	21	33.5
1987	47	33.5
1988	59	33.5
1989	24	33.5
1990	24	30.7
1991	52	30.7
1992	15	30.7
1993	26	30.7
1994	23	30.7
1995	38	30.7
1996	22	30.7
1997	12	30.7
1998	48	30.7
1999	47	30.7
2000	15	38.4
2001	36	38.4
2002	59	38.4
2003	31	38.4
2004	27	38.4
2005	65	38.4
2006	31	38.4
2007	64	38.4
2008	36	38.4
2009	20	38.4
2010	53	52.3
2011	44	52.3
2012	70	52.3
2013	42	52.3

For each year, a bar from the first to the last day at Eau Claire 4 NE meeting 30 C (86 F).

First to last qualifying date each year at Eau Claire 4 NE
Year	First date	Last date
1926	1926-05-07	1926-08-28
1928	1928-05-03	1928-10-11
1929	1929-05-29	1929-09-04
1930	1930-05-10	1930-09-23
1931	1931-05-28	1931-09-21
1932	1932-05-15	1932-09-19
1933	1933-05-25	1933-09-25
1934	1934-05-06	1934-09-25
1935	1935-06-13	1935-09-24
1936	1936-05-07	1936-09-22
1937	1937-05-30	1937-09-23
1938	1938-05-03	1938-10-17
1939	1939-05-19	1939-10-09
1940	1940-05-13	1940-09-20
1941	1941-05-20	1941-09-24
1942	1942-04-30	1942-09-18
1943	1943-06-12	1943-09-01
1944	1944-05-26	1944-09-27
1945	1945-06-23	1945-09-23
1946	1946-06-11	1946-10-06
1947	1947-06-10	1947-10-15
1948	1948-04-26	1948-09-19
1949	1949-05-04	1949-10-09
1950	1950-05-24	1950-08-26
1951	1951-05-16	1951-10-04
1952	1952-05-04	1952-09-14
1953	1953-05-30	1953-10-03
1954	1954-06-09	1954-09-27
1955	1955-05-03	1955-09-19
1956	1956-05-12	1956-09-13
1957	1957-05-01	1957-09-01
1958	1958-06-30	1958-08-30
1959	1959-05-02	1959-09-22
1960	1960-07-21	1960-09-08
1961	1961-06-06	1961-09-11
1962	1962-05-14	1962-09-13
1963	1963-06-02	1963-10-06
1964	1964-05-22	1964-09-10
1965	1965-06-08	1965-09-19
1966	1966-06-04	1966-09-02
1967	1967-06-12	1967-08-17
1968	1968-06-05	1968-08-24
1969	1969-05-02	1969-08-31
1970	1970-05-21	1970-09-21
1971	1971-05-18	1971-10-02
1972	1972-05-23	1972-09-17
1973	1973-06-10	1973-09-04
1974	1974-06-20	1974-09-11
1975	1975-05-19	1975-08-24
1976	1976-06-10	1976-09-08
1977	1977-05-16	1977-09-01
1978	1978-05-26	1978-09-20
1979	1979-05-09	1979-08-08
1980	1980-04-22	1980-08-29
1981	1981-06-15	1981-07-18
1982	1982-05-11	1982-09-11
1983	1983-06-11	1983-09-18
1984	1984-06-05	1984-08-30
1985	1985-05-12	1985-09-20
1986	1986-04-25	1986-09-25
1987	1987-05-17	1987-09-06
1988	1988-05-22	1988-09-17
1989	1989-06-22	1989-08-27
1990	1990-04-25	1990-09-07
1991	1991-05-13	1991-09-16
1992	1992-05-01	1992-08-25
1993	1993-05-09	1993-08-30
1994	1994-04-26	1994-09-15
1995	1995-06-15	1995-09-05
1996	1996-05-18	1996-09-05
1997	1997-07-02	1997-08-02
1998	1998-05-14	1998-09-26
1999	1999-05-17	1999-09-26
2000	2000-05-06	2000-09-07
2001	2001-06-11	2001-08-30
2002	2002-04-15	2002-10-01
2003	2003-06-18	2003-09-13
2004	2004-04-18	2004-09-23
2005	2005-05-08	2005-10-04
2006	2006-05-27	2006-08-18
2007	2007-05-14	2007-10-08
2008	2008-06-04	2008-10-12
2009	2009-06-21	2009-08-19
2010	2010-05-24	2010-10-09
2011	2011-05-11	2011-10-07
2012	2012-03-21	2012-09-13
2013	2013-05-01	2013-09-11

Every Fixed Threshold

Fixed thresholds at Eau Claire 4 NE
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	87	70	2012	42
35 C (95 F): Days	58	20	1933	6
40 C (104 F): Days	2	5	1934	3
90 F (32.2 C): Days	87	47	2012	20
100 F (37.8 C): Days	14	9	1934	4
0 C (32 F): Ice days (max	87	70	1978	45
0 C (32 F): Frost days (min	87	157	1926	139
-10 C (14 F): Days with min	87	56	1963	23
-20 C (-4 F): Days with min	56	13	1963	2
-30 C (-22 F): Days with min	1	1	1994	1
20 C (68 F): Tropical nights (min	87	40	1931	22
25 C (77 F): Days with min	25	6	1947	4
10 mm (0.39 in): Days with 10 mm or more rain	85	41	1990	30
25 mm (0.98 in): Days with 25 mm or more rain	85	17	1991	3
50 mm (1.97 in): Days with 50 mm or more rain	51	4	2006	1
100 mm (3.94 in): Days with 100 mm or more rain	4	1	1935	1
10 cm (3.9 in): Days with 10 cm or more snowfall	68	14	2008	8
25 cm (9.8 in): Days with 25 cm or more snowfall	11	3	1978	2

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1926.

Download the Data

Data for Eau Claire 4 NE 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).

Eau Claire 4 NE Threshold Days by Year (USC00202445)

Key Facts for Eau Claire 4 NE Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

Related