Laurier Threshold Days by Year (USC00454549)

16 fixed thresholds counted per year at Laurier (USC00454549): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Laurier Thresholds

Laurier: nights with a minimum temperature at or below 0 C (32 F) in 67 years, most in 1964 with 212.
Laurier: nights with a minimum temperature at or below -10 C (14 F) in 67 years, most in 1949 with 68.
Laurier: days with a maximum temperature at or above 30 C (86 F) in 66 years, most in 1938 with 84.
Laurier: days with a maximum temperature at or above 90 F (32.2 C) in 66 years, most in 1938 with 65.
16 fixed thresholds have at least one qualifying day at Laurier.

Days at or above 30 C (86 F)

66 years with a qualifying day

Days per year at Laurier with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 84 in 1938.

Days at or above 30 C (86 F) per year at Laurier
Year	Days	Decade average
1911	50	47
1912	29	47
1913	31	47
1914	54	47
1915	50	47
1916	34	47
1917	57	47
1918	58	47
1919	60	47
1920	52	57
1921	48	57
1922	72	57
1923	49	57
1924	67	57
1925	65	57
1926	55	57
1927	48	57
1930	50	59.1
1931	56	59.1
1932	55	59.1
1933	47	59.1
1934	72	59.1
1935	46	59.1
1936	67	59.1
1937	63	59.1
1938	84	59.1
1939	51	59.1
1940	67	54.8
1941	45	54.8
1942	53	54.8
1943	40	54.8
1944	58	54.8
1945	72	54.8
1946	30	54.8
1949	73	54.8
1950	76	53.5
1951	52	53.5
1952	57	53.5
1953	49	53.5
1954	34	53.5
1955	48	53.5
1956	63	53.5
1957	43	53.5
1958	75	53.5
1959	38	53.5
1960	44	44.6
1961	58	44.6
1962	39	44.6
1963	39	44.6
1964	22	44.6
1965	41	44.6
1966	44	44.6
1967	74	44.6
1968	34	44.6
1969	51	44.6
1970	55	49.8
1971	47	49.8
1972	38	49.8
1973	53	49.8
1979	56	49.8
1980	24	40.3
1981	45	40.3
1982	43	40.3
1983	30	40.3
1984	41	40.3
1985	59	40.3

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

First to last qualifying date each year at Laurier
Year	First date	Last date
1911	1911-05-30	1911-09-12
1912	1912-05-14	1912-08-24
1913	1913-06-01	1913-08-31
1914	1914-05-31	1914-09-02
1915	1915-06-22	1915-09-04
1916	1916-06-14	1916-09-17
1917	1917-06-15	1917-09-20
1918	1918-06-09	1918-09-29
1919	1919-05-20	1919-09-17
1920	1920-06-21	1920-09-04
1921	1921-05-18	1921-08-31
1922	1922-05-15	1922-09-18
1923	1923-06-28	1923-09-29
1924	1924-05-10	1924-09-16
1925	1925-06-15	1925-09-24
1926	1926-04-28	1926-08-29
1927	1927-06-06	1927-08-25
1930	1930-06-15	1930-09-17
1931	1931-04-30	1931-09-04
1932	1932-05-16	1932-09-10
1933	1933-06-03	1933-08-28
1934	1934-04-20	1934-09-06
1935	1935-06-04	1935-09-10
1936	1936-05-13	1936-09-21
1937	1937-05-02	1937-09-19
1938	1938-05-21	1938-09-23
1939	1939-04-28	1939-09-22
1940	1940-05-21	1940-09-12
1941	1941-05-23	1941-08-22
1942	1942-06-28	1942-09-26
1943	1943-06-09	1943-09-26
1944	1944-05-27	1944-09-13
1945	1945-05-28	1945-09-15
1946	1946-04-25	1946-08-22
1949	1949-05-07	1949-09-28
1950	1950-06-10	1950-09-21
1951	1951-05-22	1951-09-18
1952	1952-04-25	1952-09-26
1953	1953-07-05	1953-09-15
1954	1954-05-18	1954-08-30
1955	1955-06-09	1955-09-10
1956	1956-05-16	1956-09-19
1957	1957-04-29	1957-09-24
1958	1958-05-18	1958-09-11
1959	1959-05-13	1959-09-13
1960	1960-06-24	1960-09-13
1961	1961-05-25	1961-08-29
1962	1962-06-15	1962-09-25
1963	1963-05-21	1963-09-11
1964	1964-06-23	1964-08-22
1965	1965-05-28	1965-08-21
1966	1966-05-03	1966-09-22
1967	1967-05-20	1967-09-27
1968	1968-06-18	1968-09-05
1969	1969-05-10	1969-09-12
1970	1970-05-16	1970-08-31
1971	1971-05-03	1971-08-30
1972	1972-05-28	1972-09-05
1973	1973-05-13	1973-09-11
1979	1979-06-02	1979-09-19
1980	1980-05-05	1980-09-11
1981	1981-06-25	1981-09-18
1982	1982-05-24	1982-09-08
1983	1983-05-23	1983-08-19
1984	1984-05-29	1984-09-18
1985	1985-05-16	1985-08-29

Every Fixed Threshold

Fixed thresholds at Laurier
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	66	84	1938	59
35 C (95 F): Days	65	35	1938	15
40 C (104 F): Days	19	4	1933	3
90 F (32.2 C): Days	66	65	1938	35
100 F (37.8 C): Days	53	15	1938	4
0 C (32 F): Ice days (max	66	76	1985	76
0 C (32 F): Frost days (min	67	212	1964	189
-10 C (14 F): Days with min	67	68	1949	62
-20 C (-4 F): Days with min	60	23	1949	13
-30 C (-22 F): Days with min	15	10	1950	1
20 C (68 F): Tropical nights (min	11	3	1985	3
25 C (77 F): Days with min	1	1	1930	1
10 mm (0.39 in): Days with 10 mm or more rain	61	22	1983	10
25 mm (0.98 in): Days with 25 mm or more rain	22	5	1927	1
10 cm (3.9 in): Days with 10 cm or more snowfall	22	10	1951	1
25 cm (9.8 in): Days with 25 cm or more snowfall	2	1	1962	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1911.

Download the Data

Data for Laurier 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).

Laurier Threshold Days by Year (USC00454549)

Key Facts for Laurier Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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