Kosciusko Threshold Days by Year (USC00224776)

17 fixed thresholds counted per year at Kosciusko (USC00224776): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Kosciusko Thresholds

Kosciusko: days with a maximum temperature at or above 30 C (86 F) in 110 years, most in 1936 with 153.
Kosciusko: days with a maximum temperature at or above 90 F (32.2 C) in 110 years, most in 1939 with 128.
Kosciusko: days with 10 mm (0.39 in) or more of precipitation in 108 years, most in 2008 with 60.
Kosciusko: days with 25 mm (0.98 in) or more of precipitation in 108 years, most in 1983 with 29.
17 fixed thresholds have at least one qualifying day at Kosciusko.

Days at or above 30 C (86 F)

110 years with a qualifying day

Days per year at Kosciusko with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 153 in 1936.

Days at or above 30 C (86 F) per year at Kosciusko
Year	Days	Decade average
1893	101	102.3
1894	96	102.3
1895	110	102.3
1900	126	118.9
1903	115	118.9
1905	131	118.9
1906	129	118.9
1907	125	118.9
1908	104	118.9
1909	102	118.9
1910	106	118.9
1911	133	118.9
1912	109	118.9
1913	115	118.9
1914	124	118.9
1915	118	118.9
1916	121	118.9
1917	114	118.9
1918	129	118.9
1919	120	118.9
1920	126	128.5
1921	139	128.5
1922	134	128.5
1923	111	128.5
1924	127	128.5
1925	150	128.5
1926	132	128.5
1927	133	128.5
1928	123	128.5
1929	110	128.5
1930	107	134
1931	120	134
1932	113	134
1933	135	134
1934	134	134
1935	147	134
1936	153	134
1937	137	134
1938	143	134
1939	151	134
1940	112	123.1
1941	149	123.1
1942	137	123.1
1943	140	123.1
1944	137	123.1
1946	98	123.1
1947	96	123.1
1948	116	123.1
1950	102	128.3
1951	132	128.3
1952	136	128.3
1953	135	128.3
1954	138	128.3
1955	140	128.3
1956	130	128.3
1957	129	128.3
1958	113	128.3
1960	106	94
1961	83	94
1962	107	94
1963	115	94
1964	98	94
1965	110	94
1966	72	94
1967	43	94
1968	100	94
1969	106	94
1970	123	109.5
1971	102	109.5
1972	124	109.5
1973	113	109.5
1974	92	109.5
1975	95	109.5
1976	93	109.5
1977	133	109.5
1978	121	109.5
1979	99	109.5
1980	127	124.1
1981	119	124.1
1982	127	124.1
1983	108	124.1
1984	128	124.1
1985	133	124.1
1986	127	124.1
1990	134	116.4
1991	120	116.4
1992	108	116.4
1993	122	116.4
1994	120	116.4
1995	128	116.4
1997	89	116.4
1998	127	116.4
1999	100	116.4
2000	110	95.2
2001	87	95.2
2003	79	95.2
2004	69	95.2
2005	112	95.2
2006	128	95.2
2007	104	95.2
2008	90	95.2
2009	78	95.2
2010	132	111
2011	117	111
2012	108	111
2013	98	111
2014	100	111
2015	107	111
2016	129	111
2017	97	111

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

First to last qualifying date each year at Kosciusko
Year	First date	Last date
1893	1893-04-07	1893-10-10
1894	1894-04-16	1894-10-24
1895	1895-04-22	1895-10-28
1900	1900-04-09	1900-11-21
1903	1903-04-02	1903-10-22
1905	1905-04-01	1905-10-17
1906	1906-04-10	1906-10-22
1907	1907-03-20	1907-10-25
1908	1908-03-17	1908-10-19
1909	1909-05-15	1909-10-06
1910	1910-03-23	1910-10-17
1911	1911-03-09	1911-10-15
1912	1912-05-08	1912-10-11
1913	1913-04-19	1913-10-10
1914	1914-04-16	1914-10-12
1915	1915-04-17	1915-10-17
1916	1916-05-09	1916-10-16
1917	1917-04-24	1917-10-18
1918	1918-05-08	1918-10-08
1919	1919-04-24	1919-10-28
1920	1920-04-16	1920-10-22
1921	1921-03-20	1921-10-26
1922	1922-04-06	1922-10-16
1923	1923-04-22	1923-10-14
1924	1924-04-16	1924-10-20
1925	1925-03-13	1925-10-12
1926	1926-05-04	1926-10-19
1927	1927-04-03	1927-11-01
1928	1928-03-26	1928-10-16
1929	1929-03-24	1929-09-30
1930	1930-04-22	1930-09-25
1931	1931-04-16	1931-10-27
1932	1932-03-20	1932-09-21
1933	1933-04-30	1933-10-30
1934	1934-04-03	1934-10-26
1935	1935-03-22	1935-11-10
1936	1936-03-24	1936-11-02
1937	1937-04-17	1937-11-01
1938	1938-03-29	1938-10-19
1939	1939-03-23	1939-10-27
1940	1940-04-01	1940-10-28
1941	1941-04-11	1941-10-24
1942	1942-04-19	1942-11-08
1943	1943-04-07	1943-10-20
1944	1944-05-11	1944-10-31
1946	1946-04-06	1946-10-31
1947	1947-05-15	1947-10-22
1948	1948-04-08	1948-09-23
1950	1950-05-06	1950-10-17
1951	1951-04-25	1951-10-26
1952	1952-04-29	1952-10-26
1953	1953-04-08	1953-10-25
1954	1954-04-08	1954-10-15
1955	1955-03-12	1955-11-14
1956	1956-04-28	1956-10-18
1957	1957-04-02	1957-09-22
1958	1958-04-04	1958-10-09
1960	1960-04-24	1960-10-04
1961	1961-05-06	1961-10-01
1962	1962-05-13	1962-10-11
1963	1963-03-14	1963-10-23
1964	1964-05-19	1964-09-28
1965	1965-04-10	1965-09-22
1966	1966-05-10	1966-09-10
1967	1967-05-12	1967-08-25
1968	1968-05-14	1968-10-15
1969	1969-05-21	1969-10-20
1970	1970-04-23	1970-10-06
1971	1971-04-20	1971-10-04
1972	1972-04-14	1972-10-18
1973	1973-05-11	1973-10-13
1974	1974-03-30	1974-09-21
1975	1975-04-25	1975-10-15
1976	1976-04-16	1976-10-05
1977	1977-04-11	1977-10-02
1978	1978-04-02	1978-10-23
1979	1979-04-18	1979-10-20
1980	1980-04-23	1980-10-11
1981	1981-04-15	1981-10-06
1982	1982-04-02	1982-10-18
1983	1983-05-14	1983-10-21
1984	1984-03-16	1984-11-01
1985	1985-03-29	1985-10-18
1986	1986-04-27	1986-10-05
1990	1990-04-29	1990-10-16
1991	1991-03-27	1991-10-12
1992	1992-04-13	1992-09-21
1993	1993-05-05	1993-11-14
1994	1994-04-17	1994-10-02
1995	1995-03-22	1995-10-11
1997	1997-05-18	1997-10-11
1998	1998-05-08	1998-10-06
1999	1999-04-03	1999-09-28
2000	2000-05-11	2000-10-05
2001	2001-04-10	2001-09-22
2003	2003-05-02	2003-10-25
2004	2004-05-08	2004-09-13
2005	2005-05-12	2005-10-07
2006	2006-04-18	2006-10-06
2007	2007-05-01	2007-10-09
2008	2008-05-10	2008-09-14
2009	2009-04-24	2009-10-10
2010	2010-04-06	2010-10-11
2011	2011-04-04	2011-09-15
2012	2012-04-16	2012-09-29
2013	2013-05-15	2013-10-06
2014	2014-04-27	2014-09-22
2015	2015-04-09	2015-10-16
2016	2016-03-16	2016-10-20
2017	2017-03-22	2017-10-16

Every Fixed Threshold

Fixed thresholds at Kosciusko
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	110	153	1936	97
35 C (95 F): Days	105	89	1954	24
40 C (104 F): Days	16	10	1936	1
90 F (32.2 C): Days	110	128	1939	30
100 F (37.8 C): Days	56	35	1925	1
0 C (32 F): Ice days (max	73	9	1978	2
0 C (32 F): Frost days (min	106	102	1979	50
-10 C (14 F): Days with min	68	12	1963	2
-20 C (-4 F): Days with min	2	2	1940	1
20 C (68 F): Tropical nights (min	106	117	1921	80
25 C (77 F): Days with min	30	8	2011	1
10 mm (0.39 in): Days with 10 mm or more rain	108	60	2008	32
25 mm (0.98 in): Days with 25 mm or more rain	108	29	1983	16
50 mm (1.97 in): Days with 50 mm or more rain	107	11	1983	3
100 mm (3.94 in): Days with 100 mm or more rain	38	4	1979	1
200 mm (7.87 in): Days with 200 mm or more rain	2	1	1951	1
10 cm (3.9 in): Days with 10 cm or more snowfall	7	2	1977	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1893.

Download the Data

Data for Kosciusko 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 2026-10-15. Last revised 15 October 2026 (2026-10-15).

Kosciusko Threshold Days by Year (USC00224776)

Key Facts for Kosciusko Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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