Conchas Dam Threshold Days by Year (USC00292030)

19 fixed thresholds counted per year at Conchas Dam (USC00292030): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Conchas Dam Thresholds

Conchas Dam: days with 10 mm (0.39 in) or more of precipitation in 88 years, most in 1941 with 24.
Conchas Dam: days with a maximum temperature at or above 30 C (86 F) in 87 years, most in 1956 with 139.
Conchas Dam: days with a maximum temperature at or above 90 F (32.2 C) in 87 years, most in 2000 with 116.
Conchas Dam: days with a maximum temperature at or above 35 C (95 F) in 86 years, most in 2011 with 86.
19 fixed thresholds have at least one qualifying day at Conchas Dam.

Days at or above 30 C (86 F)

87 years with a qualifying day

Days per year at Conchas Dam with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 139 in 1956.

Days at or above 30 C (86 F) per year at Conchas Dam
Year	Days	Decade average
1937	114	109
1938	96	109
1939	117	109
1940	109	89.4
1941	48	89.4
1942	58	89.4
1943	82	89.4
1944	89	89.4
1945	114	89.4
1946	103	89.4
1948	120	89.4
1949	82	89.4
1950	97	115.8
1951	105	115.8
1952	118	115.8
1953	126	115.8
1954	134	115.8
1955	110	115.8
1956	139	115.8
1957	101	115.8
1958	112	115.8
1959	116	115.8
1960	112	108.4
1961	101	108.4
1962	128	108.4
1963	123	108.4
1964	119	108.4
1965	110	108.4
1966	113	108.4
1967	97	108.4
1968	87	108.4
1969	94	108.4
1970	98	104.9
1971	93	104.9
1972	85	104.9
1973	97	104.9
1974	112	104.9
1975	99	104.9
1976	108	104.9
1977	122	104.9
1978	113	104.9
1979	122	104.9
1980	117	103.5
1981	100	103.5
1982	81	103.5
1983	102	103.5
1984	106	103.5
1985	106	103.5
1986	102	103.5
1987	103	103.5
1988	99	103.5
1989	119	103.5
1990	109	113.3
1991	106	113.3
1992	117	113.3
1993	113	113.3
1994	125	113.3
1995	106	113.3
1996	112	113.3
1997	103	113.3
1998	137	113.3
1999	105	113.3
2000	131	116.8
2001	131	116.8
2002	120	116.8
2003	119	116.8
2004	103	116.8
2005	103	116.8
2006	106	116.8
2007	126	116.8
2008	113	116.8
2009	116	116.8
2010	105	116.4
2011	128	116.4
2012	130	116.4
2014	112	116.4
2015	106	116.4
2016	119	116.4
2017	109	116.4
2018	129	116.4
2019	110	116.4
2020	137	120
2021	117	120
2022	127	120
2023	111	120
2024	126	120
2026	102	120

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

First to last qualifying date each year at Conchas Dam
Year	First date	Last date
1937	1937-04-15	1937-10-08
1938	1938-04-23	1938-10-01
1939	1939-04-22	1939-10-06
1940	1940-04-20	1940-10-09
1941	1941-05-08	1941-09-16
1942	1942-05-26	1942-09-17
1943	1943-04-29	1943-10-17
1944	1944-05-14	1944-10-05
1945	1945-05-01	1945-09-27
1946	1946-03-31	1946-09-27
1948	1948-04-16	1948-10-03
1949	1949-05-02	1949-10-02
1950	1950-04-21	1950-10-29
1951	1951-05-05	1951-10-12
1952	1952-05-03	1952-10-04
1953	1953-04-21	1953-10-12
1954	1954-04-05	1954-10-13
1955	1955-05-06	1955-10-20
1956	1956-04-26	1956-10-08
1957	1957-05-19	1957-10-03
1958	1958-04-22	1958-10-08
1959	1959-04-24	1959-10-26
1960	1960-04-10	1960-10-08
1961	1961-04-30	1961-09-29
1962	1962-04-14	1962-10-14
1963	1963-05-03	1963-10-11
1964	1964-05-13	1964-10-17
1965	1965-04-20	1965-10-13
1966	1966-05-07	1966-09-30
1967	1967-04-04	1967-10-13
1968	1968-05-22	1968-10-27
1969	1969-05-03	1969-10-03
1970	1970-05-12	1970-09-25
1971	1971-03-27	1971-09-29
1972	1972-04-07	1972-10-12
1973	1973-04-30	1973-10-23
1974	1974-05-02	1974-09-27
1975	1975-05-12	1975-10-12
1976	1976-05-12	1976-10-12
1977	1977-05-09	1977-10-15
1978	1978-04-27	1978-10-13
1979	1979-04-15	1979-10-27
1980	1980-04-20	1980-11-09
1981	1981-04-26	1981-10-01
1982	1982-04-12	1982-09-27
1983	1983-05-25	1983-09-29
1984	1984-04-18	1984-09-25
1985	1985-04-16	1985-10-07
1986	1986-03-22	1986-09-22
1987	1987-04-18	1987-11-03
1988	1988-03-20	1988-10-23
1989	1989-03-11	1989-10-15
1990	1990-04-17	1990-10-17
1991	1991-04-07	1991-10-18
1992	1992-04-11	1992-10-23
1993	1993-04-23	1993-10-07
1994	1994-04-19	1994-10-29
1995	1995-05-13	1995-10-22
1996	1996-04-10	1996-10-15
1997	1997-03-24	1997-10-06
1998	1998-04-24	1998-10-15
1999	1999-04-21	1999-10-16
2000	2000-04-19	2000-10-04
2001	2001-04-20	2001-10-21
2002	2002-04-02	2002-10-12
2003	2003-04-14	2003-10-30
2004	2004-03-20	2004-09-22
2005	2005-03-13	2005-10-19
2006	2006-05-03	2006-11-09
2007	2007-03-18	2007-10-21
2008	2008-04-16	2008-10-30
2009	2009-04-23	2009-10-20
2010	2010-05-05	2010-10-02
2011	2011-04-03	2011-10-04
2012	2012-03-26	2012-10-21
2014	2014-04-10	2014-10-27
2015	2015-05-01	2015-09-30
2016	2016-05-07	2016-10-30
2017	2017-03-20	2017-09-23
2018	2018-04-12	2018-10-04
2019	2019-04-10	2019-10-01
2020	2020-04-27	2020-10-23
2021	2021-04-07	2021-10-26
2022	2022-04-06	2022-10-03
2023	2023-04-12	2023-10-23
2024	2024-05-02	2024-10-13
2026	2026-05-16	2026-10-08

Every Fixed Threshold

Fixed thresholds at Conchas Dam
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	87	139	1956	102
35 C (95 F): Days	86	86	2011	76
40 C (104 F): Days	44	11	2011	4
45 C (113 F): Days	1	1	1998	1
90 F (32.2 C): Days	87	116	2000	95
100 F (37.8 C): Days	77	50	2011	25
110 F (43.3 C): Days	2	2	1998	2
0 C (32 F): Ice days (max	84	12	2015	1
0 C (32 F): Frost days (min	82	119	1970	8
-10 C (14 F): Days with min	82	27	1989	1
-20 C (-4 F): Days with min	15	3	1963	1
20 C (68 F): Tropical nights (min	82	67	2011	56
25 C (77 F): Days with min	17	6	2016	7
10 mm (0.39 in): Days with 10 mm or more rain	88	24	1941	8
25 mm (0.98 in): Days with 25 mm or more rain	80	9	1941	4
50 mm (1.97 in): Days with 50 mm or more rain	30	2	1960	2
100 mm (3.94 in): Days with 100 mm or more rain	2	1	1941	1
10 cm (3.9 in): Days with 10 cm or more snowfall	40	4	1983	2
25 cm (9.8 in): Days with 25 cm or more snowfall	7	1	1963	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1937.

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Data for Conchas Dam 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 2026-10-17. Last revised 17 October 2026 (2026-10-17).

Conchas Dam Threshold Days by Year (USC00292030)

Key Facts for Conchas Dam Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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