Leoti Threshold Days by Year

19 fixed thresholds counted per year at Leoti (USC00144665): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Leoti Thresholds

Leoti: days with 10 mm (0.39 in) or more of precipitation in 99 years, most in 1923 with 30.
Leoti: days with 25 mm (0.98 in) or more of precipitation in 97 years, most in 1915 with 13.
Leoti: days with a maximum temperature at or above 30 C (86 F) in 94 years, most in 1963 with 120.
Leoti: days with a maximum temperature at or above 35 C (95 F) in 94 years, most in 1934 with 69.
19 fixed thresholds have at least one qualifying day at Leoti.

Days at or above 30 C (86 F)

94 years with a qualifying day

Days per year at Leoti with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 120 in 1963.

Days at or above 30 C (86 F) per year at Leoti
Year	Days	Decade average
1893	102	100
1894	98	100
1901	99	101.5
1902	104	101.5
1912	70	82.9
1913	99	82.9
1914	107	82.9
1915	42	82.9
1916	102	82.9
1917	78	82.9
1918	84	82.9
1919	81	82.9
1920	72	79.2
1921	93	79.2
1922	100	79.2
1923	49	79.2
1924	76	79.2
1925	97	79.2
1926	95	79.2
1927	78	79.2
1928	65	79.2
1929	67	79.2
1930	86	99.4
1931	101	99.4
1932	88	99.4
1933	103	99.4
1934	118	99.4
1935	86	99.4
1936	92	99.4
1937	102	99.4
1938	105	99.4
1939	113	99.4
1940	88	86.9
1941	77	86.9
1942	89	86.9
1943	99	86.9
1944	81	86.9
1945	85	86.9
1946	98	86.9
1947	87	86.9
1948	103	86.9
1949	62	86.9
1950	63	89.4
1951	54	89.4
1952	101	89.4
1953	108	89.4
1954	104	89.4
1955	98	89.4
1956	115	89.4
1957	75	89.4
1958	77	89.4
1959	99	89.4
1960	88	88.6
1961	78	88.6
1962	83	88.6
1963	120	88.6
1964	100	88.6
1965	83	88.6
1966	84	88.6
1967	71	88.6
1968	92	88.6
1969	87	88.6
1970	106	94.1
1971	108	94.1
1972	103	94.1
1973	90	94.1
1974	73	94.1
1977	93	94.1
1978	96	94.1
1979	84	94.1
1980	87	90.6
1983	95	90.6
1984	92	90.6
1985	89	90.6
1986	88	90.6
1987	85	90.6
1988	98	90.6
1990	85	74.2
1991	89	74.2
1992	56	74.2
1993	60	74.2
1994	93	74.2
1995	72	74.2
1996	65	74.2
1997	69	74.2
1998	83	74.2
1999	70	74.2
2000	94	88.9
2001	99	88.9
2002	96	88.9
2003	86	88.9
2005	92	88.9
2006	91	88.9
2009	64	88.9

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

First to last qualifying date each year at Leoti
Year	First date	Last date
1893	1893-03-30	1893-09-18
1894	1894-04-22	1894-09-22
1901	1901-04-26	1901-10-31
1902	1902-04-19	1902-10-25
1912	1912-05-02	1912-10-04
1913	1913-04-06	1913-09-22
1914	1914-04-16	1914-10-17
1915	1915-04-28	1915-10-30
1916	1916-04-11	1916-10-12
1917	1917-03-30	1917-10-06
1918	1918-05-08	1918-10-15
1919	1919-06-08	1919-10-01
1920	1920-05-01	1920-10-10
1921	1921-03-18	1921-10-21
1922	1922-05-05	1922-10-26
1923	1923-04-30	1923-09-26
1924	1924-04-23	1924-10-01
1925	1925-04-21	1925-10-03
1926	1926-05-15	1926-10-17
1927	1927-04-26	1927-10-26
1928	1928-05-01	1928-10-10
1929	1929-04-03	1929-10-16
1930	1930-04-09	1930-10-09
1931	1931-05-07	1931-10-10
1932	1932-04-05	1932-10-16
1933	1933-04-18	1933-10-28
1934	1934-04-30	1934-10-08
1935	1935-06-05	1935-10-19
1936	1936-04-13	1936-10-19
1937	1937-04-16	1937-10-29
1938	1938-05-16	1938-10-15
1939	1939-04-22	1939-10-06
1940	1940-04-01	1940-10-20
1941	1941-05-13	1941-09-27
1942	1942-04-04	1942-10-10
1943	1943-03-29	1943-10-29
1944	1944-05-14	1944-09-25
1945	1945-04-09	1945-09-22
1946	1946-03-31	1946-09-26
1947	1947-05-03	1947-10-21
1948	1948-04-17	1948-10-15
1949	1949-04-25	1949-10-08
1950	1950-04-22	1950-11-01
1951	1951-04-29	1951-10-04
1952	1952-05-05	1952-10-04
1953	1953-04-22	1953-10-12
1954	1954-04-07	1954-10-04
1955	1955-04-27	1955-10-20
1956	1956-04-27	1956-10-13
1957	1957-05-29	1957-10-05
1958	1958-05-21	1958-10-20
1959	1959-04-05	1959-10-26
1960	1960-04-11	1960-10-06
1961	1961-04-20	1961-10-18
1962	1962-04-21	1962-10-14
1963	1963-03-29	1963-10-19
1964	1964-04-17	1964-10-31
1965	1965-04-21	1965-10-09
1966	1966-05-06	1966-10-13
1967	1967-04-08	1967-10-12
1968	1968-04-30	1968-10-30
1969	1969-04-30	1969-10-08
1970	1970-05-05	1970-10-06
1971	1971-03-31	1971-10-01
1972	1972-03-11	1972-10-02
1973	1973-05-17	1973-10-23
1974	1974-04-25	1974-10-11
1977	1977-04-09	1977-09-30
1978	1978-03-31	1978-10-20
1979	1979-04-16	1979-10-12
1980	1980-04-21	1980-10-08
1983	1983-04-26	1983-10-02
1984	1984-05-11	1984-09-24
1985	1985-04-16	1985-10-08
1986	1986-03-29	1986-09-22
1987	1987-04-18	1987-10-05
1988	1988-03-28	1988-10-23
1990	1990-05-08	1990-10-20
1991	1991-04-07	1991-10-18
1992	1992-04-15	1992-10-14
1993	1993-05-28	1993-10-07
1994	1994-04-19	1994-10-01
1995	1995-04-15	1995-10-17
1996	1996-04-03	1996-10-13
1997	1997-05-17	1997-10-07
1998	1998-05-14	1998-10-16
1999	1999-05-10	1999-10-13
2000	2000-04-15	2000-10-12
2001	2001-04-19	2001-11-02
2002	2002-04-14	2002-09-30
2003	2003-04-13	2003-10-29
2005	2005-05-10	2005-10-15
2006	2006-04-14	2006-10-08
2009	2009-04-25	2009-10-01

Every Fixed Threshold

Fixed thresholds at Leoti
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	94	120	1963	64
35 C (95 F): Days	94	69	1934	13
40 C (104 F): Days	63	26	1934	7
90 F (32.2 C): Days	94	97	1934	41
100 F (37.8 C): Days	90	40	1934	2
110 F (43.3 C): Days	4	2	1934	1
0 C (32 F): Ice days (max	94	48	1978	18
0 C (32 F): Frost days (min	90	184	1917	143
-10 C (14 F): Days with min	90	63	1929	44
-20 C (-4 F): Days with min	75	17	1916	3
-30 C (-22 F): Days with min	5	2	1912	1
20 C (68 F): Tropical nights (min	83	33	1934	2
25 C (77 F): Days with min	6	1	1922	1
10 mm (0.39 in): Days with 10 mm or more rain	99	30	1923	16
25 mm (0.98 in): Days with 25 mm or more rain	97	13	1915	4
50 mm (1.97 in): Days with 50 mm or more rain	40	3	2020	1
100 mm (3.94 in): Days with 100 mm or more rain	3	1	1919	1
10 cm (3.9 in): Days with 10 cm or more snowfall	72	7	1924	1
25 cm (9.8 in): Days with 25 cm or more snowfall	8	2	2006	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 Leoti 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 2026-10-12. Last revised 12 October 2026 (2026-10-12).

Leoti Threshold Days by Year

Key Facts for Leoti Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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