Caron Threshold Days by Year (CA004011280)

17 fixed thresholds counted per year at Caron (CA004011280): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Caron Thresholds

Caron: days with a maximum temperature at or above 30 C (86 F) in 61 years, most in 1961 with 47.
Caron: days with a maximum temperature at or above 90 F (32.2 C) in 61 years, most in 1961 with 33.
Caron: days with a maximum temperature at or below 0 C (32 F) in 61 years, most in 1919 with 126.
Caron: nights with a minimum temperature at or below 0 C (32 F) in 58 years, most in 1918 with 220.
17 fixed thresholds have at least one qualifying day at Caron.

Days at or above 30 C (86 F)

61 years with a qualifying day

Days per year at Caron with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 47 in 1961.

Days at or above 30 C (86 F) per year at Caron
Year	Days	Decade average
1915	11	20.8
1916	12	20.8
1917	22	20.8
1918	14	20.8
1919	45	20.8
1920	23	17.8
1921	22	17.8
1922	17	17.8
1923	6	17.8
1924	6	17.8
1925	24	17.8
1926	20	17.8
1927	29	17.8
1928	13	17.8
1930	30	33.5
1931	34	33.5
1932	30	33.5
1933	37	33.5
1934	33	33.5
1935	23	33.5
1936	44	33.5
1937	44	33.5
1938	29	33.5
1939	31	33.5
1940	35	28.2
1941	32	28.2
1942	17	28.2
1943	26	28.2
1944	15	28.2
1945	29	28.2
1946	30	28.2
1947	28	28.2
1948	33	28.2
1949	37	28.2
1950	16	18
1955	13	18
1959	25	18
1960	29	25.4
1961	47	25.4
1962	12	25.4
1963	21	25.4
1964	27	25.4
1965	22	25.4
1966	25	25.4
1967	33	25.4
1968	17	25.4
1969	21	25.4
1970	26	21
1971	23	21
1972	14	21
1973	23	21
1974	24	21
1975	18	21
1976	16	21
1977	15	21
1978	23	21
1979	28	21
1980	28	26.5
1981	30	26.5
1982	13	26.5
1983	35	26.5

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

First to last qualifying date each year at Caron
Year	First date	Last date
1915	1915-07-23	1915-09-07
1916	1916-07-12	1916-08-18
1917	1917-05-15	1917-09-23
1918	1918-06-10	1918-08-27
1919	1919-05-25	1919-09-12
1920	1920-06-30	1920-09-17
1921	1921-06-15	1921-09-01
1922	1922-06-05	1922-09-28
1923	1923-05-27	1923-09-03
1924	1924-07-06	1924-07-26
1925	1925-05-19	1925-09-04
1926	1926-06-27	1926-08-27
1927	1927-04-24	1927-09-12
1928	1928-05-06	1928-09-18
1930	1930-05-03	1930-09-07
1931	1931-05-13	1931-09-06
1932	1932-05-13	1932-09-07
1933	1933-05-30	1933-08-30
1934	1934-04-28	1934-10-12
1935	1935-06-28	1935-09-14
1936	1936-05-26	1936-09-21
1937	1937-06-14	1937-09-20
1938	1938-05-27	1938-09-24
1939	1939-04-28	1939-09-21
1940	1940-05-29	1940-09-21
1941	1941-05-24	1941-09-18
1942	1942-04-21	1942-10-08
1943	1943-05-21	1943-10-05
1944	1944-05-27	1944-09-07
1945	1945-06-20	1945-09-04
1946	1946-05-26	1946-09-15
1947	1947-07-02	1947-09-12
1948	1948-05-18	1948-09-22
1949	1949-04-27	1949-08-22
1950	1950-05-27	1950-09-06
1955	1955-06-29	1955-09-02
1959	1959-05-16	1959-08-24
1960	1960-05-10	1960-09-15
1961	1961-05-27	1961-09-16
1962	1962-04-19	1962-09-27
1963	1963-05-30	1963-10-03
1964	1964-05-17	1964-10-13
1965	1965-06-10	1965-08-23
1966	1966-05-21	1966-09-19
1967	1967-06-02	1967-09-29
1968	1968-06-02	1968-09-11
1969	1969-05-26	1969-09-13
1970	1970-06-03	1970-09-04
1971	1971-05-13	1971-09-11
1972	1972-05-17	1972-08-29
1973	1973-06-13	1973-09-09
1974	1974-06-18	1974-08-06
1975	1975-06-24	1975-09-16
1976	1976-06-10	1976-09-17
1977	1977-05-07	1977-08-24
1978	1978-05-15	1978-09-04
1979	1979-06-12	1979-09-16
1980	1980-04-20	1980-10-06
1981	1981-05-20	1981-09-19
1982	1982-06-22	1982-09-09
1983	1983-06-09	1983-09-26

Every Fixed Threshold

Fixed thresholds at Caron
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	61	47	1961	35
35 C (95 F): Days	51	13	1919	11
40 C (104 F): Days	8	3	1937	1
90 F (32.2 C): Days	61	33	1961	13
100 F (37.8 C): Days	30	4	1920	2
0 C (32 F): Ice days (max	61	126	1919	94
0 C (32 F): Frost days (min	58	220	1918	187
-10 C (14 F): Days with min	58	136	1950	81
-20 C (-4 F): Days with min	58	80	1950	35
-30 C (-22 F): Days with min	58	31	1936	12
-40 C (-40 F): Days with min	16	6	1936	1
20 C (68 F): Tropical nights (min	21	10	1927	1
10 mm (0.39 in): Days with 10 mm or more rain	49	18	1921	9
25 mm (0.98 in): Days with 25 mm or more rain	40	5	1921	2
50 mm (1.97 in): Days with 50 mm or more rain	7	1	1936	1
10 cm (3.9 in): Days with 10 cm or more snowfall	44	6	1946	1
25 cm (9.8 in): Days with 25 cm or more snowfall	2	1	1933	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1915.

Download the Data

Data for Caron 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).

Caron Threshold Days by Year (CA004011280)

Key Facts for Caron Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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