Brucefield Threshold Days by Year (CA006121025)

16 fixed thresholds counted per year at Brucefield (CA006121025): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Brucefield Thresholds

Brucefield: days with a maximum temperature at or above 30 C (86 F) in 77 years, most in 1955 with 40.
Brucefield: days with a maximum temperature at or below 0 C (32 F) in 77 years, most in 1904 with 102.
Brucefield: nights with a minimum temperature at or below 0 C (32 F) in 77 years, most in 1925 with 183.
Brucefield: nights with a minimum temperature at or below -10 C (14 F) in 77 years, most in 1912 with 78.
16 fixed thresholds have at least one qualifying day at Brucefield.

Days at or above 30 C (86 F)

77 years with a qualifying day

Days per year at Brucefield with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 40 in 1955.

Days at or above 30 C (86 F) per year at Brucefield
Year	Days	Decade average
1904	4	8.3
1905	4	8.3
1906	11	8.3
1907	9	8.3
1908	13	8.3
1909	9	8.3
1910	7	15.1
1911	25	15.1
1912	10	15.1
1913	17	15.1
1914	10	15.1
1915	1	15.1
1916	25	15.1
1917	8	15.1
1918	20	15.1
1919	28	15.1
1920	9	10.5
1921	26	10.5
1922	11	10.5
1923	16	10.5
1924	5	10.5
1925	12	10.5
1926	5	10.5
1927	7	10.5
1928	4	10.5
1929	10	10.5
1930	13	15.6
1931	22	15.6
1932	5	15.6
1933	29	15.6
1934	15	15.6
1935	15	15.6
1936	17	15.6
1937	18	15.6
1938	10	15.6
1939	12	15.6
1940	10	16.6
1941	22	16.6
1942	10	16.6
1944	26	16.6
1945	5	16.6
1946	13	16.6
1947	17	16.6
1948	17	16.6
1949	29	16.6
1950	2	13.5
1951	3	13.5
1952	25	13.5
1953	19	13.5
1954	9	13.5
1955	40	13.5
1956	6	13.5
1957	8	13.5
1958	4	13.5
1959	19	13.5
1960	7	10.3
1961	5	10.3
1964	20	10.3
1965	8	10.3
1966	15	10.3
1967	4	10.3
1968	9	10.3
1969	14	10.3
1970	7	10.8
1971	11	10.8
1972	7	10.8
1973	18	10.8
1974	12	10.8
1975	9	10.8
1976	5	10.8
1977	13	10.8
1978	16	10.8
1979	10	10.8
1980	6	11
1981	9	11
1982	7	11
1983	22	11

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

First to last qualifying date each year at Brucefield
Year	First date	Last date
1904	1904-06-25	1904-07-19
1905	1905-06-18	1905-08-12
1906	1906-06-30	1906-09-18
1907	1907-06-18	1907-08-12
1908	1908-06-20	1908-09-27
1909	1909-06-22	1909-09-15
1910	1910-07-03	1910-08-18
1911	1911-05-20	1911-08-11
1912	1912-07-03	1912-09-06
1913	1913-06-17	1913-09-08
1914	1914-05-30	1914-08-11
1915	1915-09-15	1915-09-15
1916	1916-07-08	1916-08-23
1917	1917-07-24	1917-08-06
1918	1918-07-21	1918-08-24
1919	1919-06-01	1919-09-09
1920	1920-06-11	1920-08-09
1921	1921-05-21	1921-07-28
1922	1922-06-08	1922-09-09
1923	1923-06-06	1923-08-12
1924	1924-06-21	1924-09-01
1925	1925-06-02	1925-08-31
1926	1926-07-09	1926-07-22
1927	1927-06-30	1927-07-29
1928	1928-07-08	1928-08-04
1929	1929-05-30	1929-09-06
1930	1930-07-18	1930-09-13
1931	1931-06-15	1931-09-22
1932	1932-06-18	1932-09-01
1933	1933-06-07	1933-09-09
1934	1934-06-01	1934-08-09
1935	1935-07-06	1935-08-21
1936	1936-07-08	1936-09-16
1937	1937-06-01	1937-09-04
1938	1938-06-25	1938-08-16
1939	1939-06-01	1939-09-16
1940	1940-06-08	1940-08-18
1941	1941-06-21	1941-09-16
1942	1942-06-10	1942-08-22
1944	1944-05-26	1944-08-15
1945	1945-06-24	1945-09-07
1946	1946-06-25	1946-08-08
1947	1947-06-10	1947-08-24
1948	1948-06-23	1948-08-29
1949	1949-05-05	1949-08-26
1950	1950-06-08	1950-06-23
1951	1951-07-30	1951-08-31
1952	1952-06-08	1952-09-14
1953	1953-06-19	1953-09-04
1954	1954-06-12	1954-08-23
1955	1955-06-05	1955-09-19
1956	1956-06-11	1956-07-01
1957	1957-06-16	1957-08-02
1958	1958-07-05	1958-08-05
1959	1959-06-08	1959-09-09
1960	1960-07-22	1960-09-08
1961	1961-06-12	1961-07-23
1964	1964-05-22	1964-09-10
1965	1965-06-06	1965-09-20
1966	1966-06-23	1966-08-08
1967	1967-06-12	1967-06-15
1968	1968-06-07	1968-08-23
1969	1969-06-12	1969-08-31
1970	1970-07-26	1970-09-21
1971	1971-06-19	1971-09-08
1972	1972-06-14	1972-08-24
1973	1973-06-10	1973-09-04
1974	1974-07-03	1974-08-22
1975	1975-06-22	1975-08-03
1976	1976-06-10	1976-06-27
1977	1977-05-20	1977-08-28
1978	1978-05-27	1978-09-20
1979	1979-06-10	1979-09-05
1980	1980-06-24	1980-08-29
1981	1981-06-15	1981-07-25
1982	1982-05-18	1982-09-13
1983	1983-06-12	1983-09-10

Every Fixed Threshold

Fixed thresholds at Brucefield
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	77	40	1955	22
35 C (95 F): Days	13	6	1936	1
90 F (32.2 C): Days	60	20	1955	2
100 F (37.8 C): Days	2	2	1936	2
0 C (32 F): Ice days (max	77	102	1904	62
0 C (32 F): Frost days (min	77	183	1925	169
-10 C (14 F): Days with min	77	78	1912	43
-20 C (-4 F): Days with min	75	26	1904	11
-30 C (-22 F): Days with min	16	4	1920	3
20 C (68 F): Tropical nights (min	72	16	1959	3
10 mm (0.39 in): Days with 10 mm or more rain	64	47	1976	33
25 mm (0.98 in): Days with 25 mm or more rain	64	10	1921	6
50 mm (1.97 in): Days with 50 mm or more rain	15	2	1905	1
100 mm (3.94 in): Days with 100 mm or more rain	1	1	1908	1
10 cm (3.9 in): Days with 10 cm or more snowfall	70	18	1976	4
25 cm (9.8 in): Days with 25 cm or more snowfall	14	1	1919	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1904.

Download the Data

Data for Brucefield 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).

Brucefield Threshold Days by Year (CA006121025)

Key Facts for Brucefield Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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