Celina Threshold Days by Year (RSM00034747)

15 fixed thresholds counted per year at Celina (RSM00034747): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Celina Thresholds

Celina: days with a maximum temperature at or above 30 C (86 F) in 63 years, most in 1938 with 73.
Celina: days with a maximum temperature at or above 90 F (32.2 C) in 63 years, most in 1938 with 51.
Celina: days with a maximum temperature at or below 0 C (32 F) in 63 years, most in 1956 with 93.
Celina: nights with a minimum temperature at or below 0 C (32 F) in 63 years, most in 1945 with 154.
15 fixed thresholds have at least one qualifying day at Celina.

Days at or above 30 C (86 F)

63 years with a qualifying day

Days per year at Celina with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 73 in 1938.

Days at or above 30 C (86 F) per year at Celina
Year	Days	Decade average
1936	47	53.3
1937	40	53.3
1938	73	53.3
1939	53	53.3
1940	43	39.6
1941	17	39.6
1944	30	39.6
1945	31	39.6
1946	68	39.6
1947	41	39.6
1948	48	39.6
1949	39	39.6
1950	32	43.2
1951	50	43.2
1952	36	43.2
1953	49	43.2
1954	59	43.2
1955	34	43.2
1956	31	43.2
1957	71	43.2
1958	33	43.2
1959	37	43.2
1960	26	41.5
1961	37	41.5
1962	48	41.5
1963	42	41.5
1964	24	41.5
1965	43	41.5
1966	59	41.5
1967	42	41.5
1968	49	41.5
1969	45	41.5
1970	46	38.7
1971	56	38.7
1972	73	38.7
1973	14	38.7
1974	25	38.7
1975	66	38.7
1976	20	38.7
1977	20	38.7
1978	14	38.7
1979	53	38.7
1980	34	36.8
1981	62	36.8
1982	18	36.8
1983	32	36.8
1984	29	36.8
1985	34	36.8
1986	57	36.8
1987	25	36.8
1988	38	36.8
1989	39	36.8
1990	25	36.8
1991	54	36.8
1992	25	36.8
1993	22	36.8
1994	38	36.8
1995	42	36.8
1996	41	36.8
1997	24	36.8
1998	60	36.8
2005	46	53.5
2006	61	53.5

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

First to last qualifying date each year at Celina
Year	First date	Last date
1936	1936-07-02	1936-10-02
1937	1937-06-26	1937-09-26
1938	1938-05-22	1938-09-15
1939	1939-05-06	1939-09-02
1940	1940-06-01	1940-09-12
1941	1941-06-17	1941-09-15
1944	1944-06-23	1944-09-12
1945	1945-05-27	1945-09-28
1946	1946-05-21	1946-09-12
1947	1947-06-08	1947-08-29
1948	1948-05-22	1948-08-20
1949	1949-05-20	1949-08-20
1950	1950-04-26	1950-09-22
1951	1951-05-30	1951-09-10
1952	1952-07-14	1952-09-13
1953	1953-05-19	1953-09-13
1954	1954-06-16	1954-08-29
1955	1955-06-10	1955-08-23
1956	1956-06-08	1956-09-01
1957	1957-04-16	1957-09-17
1958	1958-05-26	1958-08-27
1959	1959-05-16	1959-08-30
1960	1960-06-13	1960-09-01
1961	1961-05-12	1961-08-24
1962	1962-05-29	1962-09-09
1963	1963-06-27	1963-09-10
1964	1964-06-01	1964-09-01
1965	1965-05-29	1965-09-08
1966	1966-05-29	1966-08-25
1967	1967-05-07	1967-08-29
1968	1968-05-11	1968-09-26
1969	1969-06-01	1969-09-05
1970	1970-04-13	1970-08-20
1971	1971-05-25	1971-09-20
1972	1972-05-30	1972-09-19
1973	1973-05-10	1973-08-09
1974	1974-07-01	1974-09-12
1975	1975-04-03	1975-09-07
1976	1976-06-01	1976-08-20
1977	1977-06-05	1977-09-05
1978	1978-06-14	1978-09-01
1979	1979-05-17	1979-09-27
1980	1980-06-24	1980-09-02
1981	1981-05-29	1981-09-24
1982	1982-06-15	1982-09-09
1983	1983-05-23	1983-08-21
1984	1984-05-23	1984-09-27
1985	1985-05-08	1985-08-31
1986	1986-05-29	1986-09-19
1987	1987-06-13	1987-09-28
1988	1988-06-09	1988-08-26
1989	1989-06-07	1989-09-06
1990	1990-05-28	1990-09-04
1991	1991-06-11	1991-09-26
1992	1992-06-13	1992-09-06
1993	1993-06-23	1993-08-27
1994	1994-05-21	1994-09-24
1995	1995-05-15	1995-09-07
1996	1996-05-10	1996-08-25
1997	1997-05-09	1997-08-31
1998	1998-04-12	1998-10-14
2005	2005-05-22	2005-09-17
2006	2006-05-25	2006-08-31

Every Fixed Threshold

Fixed thresholds at Celina
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	63	73	1938	61
35 C (95 F): Days	52	23	1938	18
40 C (104 F): Days	5	1	1938	1
90 F (32.2 C): Days	63	51	1938	40
100 F (37.8 C): Days	19	9	1938	3
0 C (32 F): Ice days (max	63	93	1956	48
0 C (32 F): Frost days (min	63	154	1945	97
-10 C (14 F): Days with min	63	69	1954	29
-20 C (-4 F): Days with min	51	30	1950	11
-30 C (-22 F): Days with min	6	7	1950	1
20 C (68 F): Tropical nights (min	57	24	1998	17
25 C (77 F): Days with min	1	1	2006	1
10 mm (0.39 in): Days with 10 mm or more rain	63	26	1977	14
25 mm (0.98 in): Days with 25 mm or more rain	48	6	1982	3
50 mm (1.97 in): Days with 50 mm or more rain	12	2	1975	2

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1936.

Download the Data

Data for Celina 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).

Celina Threshold Days by Year (RSM00034747)

Key Facts for Celina Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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