Ada Threshold Days by Year (USC00340017)

20 fixed thresholds counted per year at Ada (USC00340017): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Ada Thresholds

Ada: days with 10 mm (0.39 in) or more of precipitation in 102 years, most in 1973 with 49.
Ada: days with 25 mm (0.98 in) or more of precipitation in 102 years, most in 1973 with 26.
Ada: nights with a minimum temperature at or below 0 C (32 F) in 101 years, most in 2008 with 96.
Ada: nights with a minimum temperature at or above 20 C (68 F) in 101 years, most in 1998 with 115.
20 fixed thresholds have at least one qualifying day at Ada.

Days at or above 30 C (86 F)

99 years with a qualifying day

Days per year at Ada with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 149 in 1956.

Days at or above 30 C (86 F) per year at Ada
Year	Days	Decade average
1907	112	94.5
1908	77	94.5
1911	136	102.3
1912	102	102.3
1913	104	102.3
1914	95	102.3
1915	68	102.3
1916	105	102.3
1917	86	102.3
1918	127	102.3
1919	98	102.3
1920	120	112.5
1921	123	112.5
1922	119	112.5
1923	98	112.5
1924	104	112.5
1925	127	112.5
1926	101	112.5
1927	121	112.5
1928	105	112.5
1929	107	112.5
1930	111	123.3
1931	130	123.3
1932	117	123.3
1934	116	123.3
1936	113	123.3
1937	123	123.3
1938	139	123.3
1939	137	123.3
1940	97	102.9
1941	101	102.9
1942	90	102.9
1943	118	102.9
1944	112	102.9
1945	94	102.9
1946	98	102.9
1947	117	102.9
1948	109	102.9
1949	93	102.9
1950	65	107.4
1951	99	107.4
1952	126	107.4
1953	119	107.4
1954	97	107.4
1955	105	107.4
1956	149	107.4
1957	95	107.4
1958	110	107.4
1959	109	107.4
1960	115	105.9
1961	87	105.9
1962	119	105.9
1963	146	105.9
1964	107	105.9
1965	101	105.9
1966	98	105.9
1967	95	105.9
1968	87	105.9
1969	104	105.9
1970	103	105.7
1971	98	105.7
1972	127	105.7
1973	110	105.7
1974	87	105.7
1975	115	105.7
1976	78	105.7
1977	121	105.7
1978	122	105.7
1979	96	105.7
1980	124	109.2
1981	101	109.2
1982	103	109.2
1983	99	109.2
1984	117	109.2
1985	108	109.2
1986	101	109.2
1987	111	109.2
1988	127	109.2
1989	101	109.2
1990	105	98.3
1991	100	98.3
1992	78	98.3
1993	94	98.3
1994	96	98.3
1995	92	98.3
1996	92	98.3
1997	106	98.3
1998	132	98.3
1999	88	98.3
2000	117	108.2
2001	98	108.2
2002	104	108.2
2003	99	108.2
2004	88	108.2
2005	132	108.2
2006	139	108.2
2007	98	108.2
2008	99	108.2
2010	114	114

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

First to last qualifying date each year at Ada
Year	First date	Last date
1907	1907-03-18	1907-10-02
1908	1908-03-17	1908-10-16
1911	1911-02-01	1911-10-15
1912	1912-03-19	1912-10-10
1913	1913-04-18	1913-09-20
1914	1914-04-17	1914-11-06
1915	1915-04-30	1915-10-03
1916	1916-03-06	1916-10-09
1917	1917-02-26	1917-10-29
1918	1918-02-25	1918-10-20
1919	1919-04-23	1919-10-03
1920	1920-04-15	1920-10-04
1921	1921-03-17	1921-10-17
1922	1922-04-13	1922-10-14
1923	1923-04-07	1923-09-30
1924	1924-04-15	1924-10-30
1925	1925-03-25	1925-10-06
1926	1926-04-23	1926-10-19
1927	1927-04-03	1927-10-27
1928	1928-03-25	1928-10-13
1929	1929-03-06	1929-10-04
1930	1930-04-06	1930-10-11
1931	1931-04-16	1931-10-11
1932	1932-02-28	1932-10-23
1934	1934-04-10	1934-11-07
1936	1936-03-28	1936-10-19
1937	1937-04-15	1937-10-30
1938	1938-03-04	1938-10-31
1939	1939-04-25	1939-10-25
1940	1940-03-31	1940-10-23
1941	1941-05-06	1941-10-13
1942	1942-05-27	1942-10-11
1943	1943-04-04	1943-09-25
1944	1944-03-31	1944-10-26
1945	1945-03-28	1945-11-06
1946	1946-03-30	1946-10-05
1947	1947-05-04	1947-10-23
1948	1948-04-06	1948-11-04
1949	1949-04-23	1949-09-19
1950	1950-04-03	1950-10-29
1951	1951-03-22	1951-10-05
1952	1952-05-03	1952-10-13
1953	1953-05-21	1953-10-12
1954	1954-04-02	1954-10-11
1955	1955-03-10	1955-11-13
1956	1956-03-05	1956-10-11
1957	1957-05-14	1957-09-21
1958	1958-04-23	1958-10-19
1959	1959-04-19	1959-09-28
1960	1960-04-06	1960-10-24
1961	1961-05-06	1961-10-12
1962	1962-04-29	1962-10-22
1963	1963-03-28	1963-10-27
1964	1964-05-03	1964-10-17
1965	1965-04-21	1965-10-11
1966	1966-03-31	1966-10-13
1967	1967-03-11	1967-10-06
1968	1968-05-14	1968-10-13
1969	1969-05-24	1969-10-10
1970	1970-04-27	1970-10-02
1971	1971-05-25	1971-10-11
1972	1972-04-06	1972-10-18
1973	1973-05-10	1973-10-21
1974	1974-03-30	1974-09-12
1975	1975-05-07	1975-10-23
1976	1976-06-10	1976-10-11
1977	1977-05-28	1977-10-27
1978	1978-04-06	1978-11-02
1979	1979-05-15	1979-10-12
1980	1980-04-16	1980-10-09
1981	1981-04-09	1981-10-06
1982	1982-04-13	1982-10-07
1983	1983-05-28	1983-10-04
1984	1984-04-24	1984-10-18
1985	1985-05-24	1985-09-22
1986	1986-05-12	1986-10-02
1987	1987-04-17	1987-09-26
1988	1988-04-04	1988-10-17
1989	1989-04-22	1989-10-15
1990	1990-05-16	1990-10-07
1991	1991-03-05	1991-10-18
1992	1992-05-12	1992-10-13
1993	1993-04-10	1993-09-25
1994	1994-03-19	1994-10-04
1995	1995-03-22	1995-10-17
1996	1996-02-21	1996-09-11
1997	1997-03-21	1997-10-06
1998	1998-05-12	1998-10-01
1999	1999-05-22	1999-10-16
2000	2000-05-07	2000-10-05
2001	2001-05-19	2001-09-16
2002	2002-05-01	2002-10-04
2003	2003-04-19	2003-10-24
2004	2004-05-18	2004-10-21
2005	2005-05-11	2005-10-19
2006	2006-03-01	2006-10-06
2007	2007-06-05	2007-10-07
2008	2008-05-10	2008-09-29
2010	2010-05-06	2010-10-19

Every Fixed Threshold

Fixed thresholds at Ada
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	99	149	1956	114
35 C (95 F): Days	98	92	1980	46
40 C (104 F): Days	51	33	1934	2
45 C (113 F): Days	1	2	1936	2
90 F (32.2 C): Days	99	119	1956	85
100 F (37.8 C): Days	82	49	1934	15
110 F (43.3 C): Days	4	3	1936	1
0 C (32 F): Ice days (max	93	17	1918	7
0 C (32 F): Frost days (min	101	96	2008	76
-10 C (14 F): Days with min	96	19	1917	5
-20 C (-4 F): Days with min	6	2	1918	2
20 C (68 F): Tropical nights (min	101	115	1998	96
25 C (77 F): Days with min	84	28	1934	19
10 mm (0.39 in): Days with 10 mm or more rain	102	49	1973	23
25 mm (0.98 in): Days with 25 mm or more rain	102	26	1973	10
50 mm (1.97 in): Days with 50 mm or more rain	95	10	1923	6
100 mm (3.94 in): Days with 100 mm or more rain	32	3	1970	1
200 mm (7.87 in): Days with 200 mm or more rain	1	1	1993	1
10 cm (3.9 in): Days with 10 cm or more snowfall	31	3	1921	1
25 cm (9.8 in): Days with 25 cm or more snowfall	2	1	1944	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1907.

Download the Data

Data for Ada 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).

Ada Threshold Days by Year (USC00340017)

Key Facts for Ada Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

Related