Langara Threshold Days by Year (CA001054500)

9 fixed thresholds counted per year at Langara (CA001054500): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Langara Thresholds

Langara: nights with a minimum temperature at or below 0 C (32 F) in 47 years, most in 1972 with 78.
Langara: days with 10 mm (0.39 in) or more of precipitation in 47 years, most in 1980 with 84.
Langara: days with 25 mm (0.98 in) or more of precipitation in 47 years, most in 1959 with 16.
Langara: days with a maximum temperature at or below 0 C (32 F) in 42 years, most in 1955 with 25.
9 fixed thresholds have at least one qualifying day at Langara.

Nights at or below 0 C (32 F)

47 years with a qualifying day

Days per year at Langara with nights with a minimum temperature at or below 0 C (32 F), with the decade average as a line. The most was 78 in 1972.

Nights at or below 0 C (32 F) per year at Langara
Year	Days	Decade average
1937	50	35
1938	30	35
1939	25	35
1940	18	32.6
1941	17	32.6
1942	24	32.6
1943	38	32.6
1944	16	32.6
1945	21	32.6
1946	40	32.6
1947	31	32.6
1948	67	32.6
1949	54	32.6
1950	76	45.2
1951	65	45.2
1952	41	45.2
1953	23	45.2
1954	41	45.2
1955	55	45.2
1956	68	45.2
1957	52	45.2
1958	6	45.2
1959	25	45.2
1960	8	31.6
1961	16	31.6
1962	22	31.6
1963	15	31.6
1964	45	31.6
1965	37	31.6
1966	43	31.6
1967	37	31.6
1968	44	31.6
1969	49	31.6
1970	42	42.7
1971	57	42.7
1972	78	42.7
1973	46	42.7
1974	43	42.7
1975	58	42.7
1976	31	42.7
1977	22	42.7
1978	21	42.7
1979	29	42.7
1980	36	21.8
1981	6	21.8
1982	32	21.8
1983	13	21.8

For each year, a bar from the first to the last day at Langara meeting 0 C (32 F).

First to last qualifying date each year at Langara
Year	First date	Last date
1937	1937-01-01	1937-12-30
1938	1938-01-23	1938-12-29
1939	1939-01-05	1939-04-26
1940	1940-02-23	1940-12-31
1941	1941-01-01	1941-12-31
1942	1942-02-23	1942-12-31
1943	1943-01-01	1943-04-05
1944	1944-01-02	1944-12-31
1945	1945-02-12	1945-12-18
1946	1946-01-28	1946-12-31
1947	1947-01-01	1947-11-14
1948	1948-01-02	1948-12-31
1949	1949-01-01	1949-12-31
1950	1950-01-01	1950-12-04
1951	1951-01-03	1951-12-31
1952	1952-01-05	1952-12-10
1953	1953-01-06	1953-03-30
1954	1954-01-14	1954-12-30
1955	1955-02-06	1955-12-31
1956	1956-01-01	1956-12-21
1957	1957-01-07	1957-12-29
1958	1958-03-07	1958-12-09
1959	1959-01-01	1959-11-16
1960	1960-01-10	1960-03-11
1961	1961-01-29	1961-12-26
1962	1962-01-13	1962-12-31
1963	1963-01-08	1963-11-22
1964	1964-01-18	1964-12-31
1965	1965-01-01	1965-12-31
1966	1966-01-01	1966-12-08
1967	1967-01-03	1967-12-22
1968	1968-01-07	1968-12-31
1969	1969-01-01	1969-03-19
1970	1970-01-03	1970-12-31
1971	1971-01-02	1971-12-26
1972	1972-01-03	1972-12-22
1973	1973-01-02	1973-12-31
1974	1974-01-01	1974-12-27
1975	1975-01-02	1975-12-12
1976	1976-01-05	1976-03-31
1977	1977-01-01	1977-12-31
1978	1978-01-01	1978-12-31
1979	1979-01-01	1979-12-15
1980	1980-01-04	1980-12-24
1981	1981-02-10	1981-12-31
1982	1982-01-01	1982-11-22
1983	1983-01-08	1983-12-25

Every Fixed Threshold

Fixed thresholds at Langara
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
0 C (32 F): Ice days (max	42	25	1955	1
0 C (32 F): Frost days (min	47	78	1972	13
-10 C (14 F): Days with min	20	6	1968	2
10 mm (0.39 in): Days with 10 mm or more rain	47	84	1980	65
25 mm (0.98 in): Days with 25 mm or more rain	47	16	1959	7
50 mm (1.97 in): Days with 50 mm or more rain	18	3	1959	1
10 cm (3.9 in): Days with 10 cm or more snowfall	33	6	1972	5
25 cm (9.8 in): Days with 25 cm or more snowfall	6	3	1980	1
50 cm (19.7 in): Days with 50 cm or more snowfall	1	1	1980	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1937.

Download the Data

Data for Langara 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).

Langara Threshold Days by Year (CA001054500)

Key Facts for Langara Thresholds

Nights at or below 0 C (32 F)

Every Fixed Threshold

Download the Data

Related