Ovando Threshold Days by Year (USC00246302)

19 fixed thresholds counted per year at Ovando (USC00246302): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Ovando Thresholds

Ovando: days with 10 mm (0.39 in) or more of precipitation in 65 years, most in 1933 with 20.
Ovando: days with a maximum temperature at or above 30 C (86 F) in 64 years, most in 1961 with 54.
Ovando: days with a maximum temperature at or below 0 C (32 F) in 64 years, most in 1955 with 93.
Ovando: days with a maximum temperature at or above 90 F (32.2 C) in 63 years, most in 1931 with 30.
19 fixed thresholds have at least one qualifying day at Ovando.

Days at or above 30 C (86 F)

64 years with a qualifying day

Days per year at Ovando with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 54 in 1961.

Days at or above 30 C (86 F) per year at Ovando
Year	Days	Decade average
1900	17	20.1
1901	30	20.1
1903	13	20.1
1904	33	20.1
1905	24	20.1
1907	5	20.1
1908	19	20.1
1911	13	26
1912	6	26
1913	16	26
1914	25	26
1915	35	26
1917	50	26
1918	24	26
1919	39	26
1920	27	28.1
1922	29	28.1
1923	23	28.1
1926	36	28.1
1927	23	28.1
1928	20	28.1
1929	39	28.1
1930	31	29.2
1931	43	29.2
1932	24	29.2
1933	23	29.2
1934	31	29.2
1935	19	29.2
1936	36	29.2
1937	32	29.2
1938	24	29.2
1939	29	29.2
1941	28	21.7
1942	29	21.7
1943	16	21.7
1944	17	21.7
1945	25	21.7
1946	18	21.7
1947	33	21.7
1948	8	21.7
1949	21	21.7
1950	6	19.7
1951	19	19.7
1952	19	19.7
1953	20	19.7
1954	15	19.7
1955	28	19.7
1956	15	19.7
1957	20	19.7
1958	24	19.7
1959	31	19.7
1960	33	27.8
1961	54	27.8
1962	13	27.8
1963	26	27.8
1964	17	27.8
1965	13	27.8
1966	28	27.8
1969	38	27.8
1970	42	34
1971	40	34
1972	22	34
1973	42	34
1975	24	34

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

First to last qualifying date each year at Ovando
Year	First date	Last date
1900	1900-06-20	1900-08-14
1901	1901-07-06	1901-09-01
1903	1903-05-31	1903-08-21
1904	1904-06-17	1904-09-08
1905	1905-07-09	1905-09-24
1907	1907-07-02	1907-08-09
1908	1908-07-08	1908-08-19
1911	1911-06-13	1911-09-19
1912	1912-06-20	1912-07-30
1913	1913-06-03	1913-08-29
1914	1914-07-03	1914-09-30
1915	1915-06-23	1915-08-31
1917	1917-06-28	1917-09-22
1918	1918-06-08	1918-07-30
1919	1919-05-20	1919-09-11
1920	1920-07-02	1920-08-25
1922	1922-06-20	1922-09-20
1923	1923-06-12	1923-09-08
1926	1926-06-07	1926-08-29
1927	1927-06-25	1927-08-21
1928	1928-05-25	1928-08-21
1929	1929-06-27	1929-08-31
1930	1930-06-16	1930-08-25
1931	1931-05-13	1931-09-04
1932	1932-06-20	1932-09-06
1933	1933-06-14	1933-09-05
1934	1934-05-24	1934-08-31
1935	1935-07-13	1935-09-10
1936	1936-05-13	1936-08-30
1937	1937-06-21	1937-09-18
1938	1938-07-10	1938-09-21
1939	1939-05-15	1939-09-21
1941	1941-06-12	1941-08-21
1942	1942-06-30	1942-09-05
1943	1943-07-06	1943-10-04
1944	1944-06-30	1944-09-10
1945	1945-06-24	1945-09-03
1946	1946-07-11	1946-08-22
1947	1947-07-02	1947-09-05
1948	1948-06-07	1948-09-02
1949	1949-06-10	1949-08-22
1950	1950-07-09	1950-09-03
1951	1951-07-13	1951-08-21
1952	1952-07-04	1952-09-26
1953	1953-05-06	1953-09-12
1954	1954-07-04	1954-08-30
1955	1955-06-20	1955-09-07
1956	1956-06-09	1956-08-23
1957	1957-07-05	1957-09-27
1958	1958-08-01	1958-09-11
1959	1959-06-12	1959-09-13
1960	1960-06-29	1960-08-21
1961	1961-06-15	1961-08-29
1962	1962-06-23	1962-08-25
1963	1963-06-16	1963-09-07
1964	1964-06-26	1964-08-18
1965	1965-06-11	1965-08-11
1966	1966-05-05	1966-09-18
1969	1969-06-04	1969-09-11
1970	1970-06-03	1970-08-30
1971	1971-06-21	1971-08-29
1972	1972-05-30	1972-08-30
1973	1973-06-21	1973-09-06
1975	1975-07-02	1975-08-16

Every Fixed Threshold

Fixed thresholds at Ovando
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	64	54	1961	24
35 C (95 F): Days	38	13	1915	1
40 C (104 F): Days	1	1	1961	1
90 F (32.2 C): Days	63	30	1931	11
100 F (37.8 C): Days	6	4	1961	1
0 C (32 F): Ice days (max	64	93	1955	57
0 C (32 F): Frost days (min	63	268	1929	250
-10 C (14 F): Days with min	63	112	1935	82
-20 C (-4 F): Days with min	63	60	1943	19
-30 C (-22 F): Days with min	55	19	1949	5
-40 C (-40 F): Days with min	24	4	1937	1
20 C (68 F): Tropical nights (min	2	1	1905	1
25 C (77 F): Days with min	2	1	1905	1
10 mm (0.39 in): Days with 10 mm or more rain	65	20	1933	4
25 mm (0.98 in): Days with 25 mm or more rain	30	4	1908	1
50 mm (1.97 in): Days with 50 mm or more rain	2	1	1900	1
10 cm (3.9 in): Days with 10 cm or more snowfall	60	15	1917	4
25 cm (9.8 in): Days with 25 cm or more snowfall	16	2	1913	1
50 cm (19.7 in): Days with 50 cm or more snowfall	1	1	1935	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1900.

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Data for Ovando 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 2026-10-12. Last revised 12 October 2026 (2026-10-12).

Ovando Threshold Days by Year (USC00246302)

Key Facts for Ovando Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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