Lumsden Threshold Days by Year (CA004014720)

18 fixed thresholds counted per year at Lumsden (CA004014720): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Lumsden Thresholds

Lumsden: days with a maximum temperature at or above 30 C (86 F) in 58 years, most in 1961 with 53.
Lumsden: days with a maximum temperature at or below 0 C (32 F) in 58 years, most in 1951 with 140.
Lumsden: days with a maximum temperature at or above 90 F (32.2 C) in 56 years, most in 1961 with 36.
Lumsden: nights with a minimum temperature at or below 0 C (32 F) in 56 years, most in 1945 with 221.
18 fixed thresholds have at least one qualifying day at Lumsden.

Days at or above 30 C (86 F)

58 years with a qualifying day

Days per year at Lumsden with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 53 in 1961.

Days at or above 30 C (86 F) per year at Lumsden
Year	Days	Decade average
1924	11	17.5
1925	19	17.5
1926	23	17.5
1927	11	17.5
1928	11	17.5
1929	30	17.5
1930	27	34.3
1931	32	34.3
1932	30	34.3
1933	38	34.3
1934	38	34.3
1935	13	34.3
1936	45	34.3
1937	44	34.3
1938	32	34.3
1939	44	34.3
1940	40	26.2
1941	33	26.2
1942	13	26.2
1943	21	26.2
1944	15	26.2
1945	28	26.2
1946	31	26.2
1947	24	26.2
1948	25	26.2
1949	32	26.2
1950	21	19.8
1951	17	19.8
1952	15	19.8
1954	9	19.8
1955	17	19.8
1956	16	19.8
1957	27	19.8
1958	27	19.8
1959	29	19.8
1960	31	27.2
1961	53	27.2
1962	14	27.2
1963	22	27.2
1964	24	27.2
1965	20	27.2
1966	24	27.2
1967	35	27.2
1968	18	27.2
1969	31	27.2
1970	33	20.8
1971	25	20.8
1972	23	20.8
1973	21	20.8
1975	18	20.8
1976	13	20.8
1977	14	20.8
1978	21	20.8
1979	19	20.8
1980	22	19
1981	21	19
1982	8	19
1983	25	19

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

First to last qualifying date each year at Lumsden
Year	First date	Last date
1924	1924-07-04	1924-09-23
1925	1925-05-19	1925-09-03
1926	1926-04-30	1926-08-26
1927	1927-06-26	1927-09-07
1928	1928-05-06	1928-08-11
1929	1929-06-09	1929-09-01
1930	1930-05-03	1930-08-25
1931	1931-05-13	1931-09-06
1932	1932-05-12	1932-09-08
1933	1933-05-30	1933-08-30
1934	1934-05-08	1934-10-12
1935	1935-06-28	1935-09-14
1936	1936-05-15	1936-09-03
1937	1937-06-14	1937-09-20
1938	1938-05-27	1938-09-24
1939	1939-04-28	1939-09-21
1940	1940-05-11	1940-09-04
1941	1941-05-17	1941-09-18
1942	1942-04-21	1942-09-09
1943	1943-05-21	1943-10-04
1944	1944-05-27	1944-08-18
1945	1945-06-20	1945-09-04
1946	1946-05-25	1946-09-15
1947	1947-06-19	1947-08-09
1948	1948-05-18	1948-09-10
1949	1949-04-27	1949-09-24
1950	1950-05-27	1950-09-25
1951	1951-05-17	1951-08-22
1952	1952-04-19	1952-08-25
1954	1954-06-22	1954-08-30
1955	1955-06-14	1955-09-02
1956	1956-05-17	1956-09-26
1957	1957-04-30	1957-10-02
1958	1958-05-11	1958-08-26
1959	1959-05-16	1959-08-24
1960	1960-05-11	1960-09-15
1961	1961-05-27	1961-09-16
1962	1962-04-24	1962-08-21
1963	1963-05-24	1963-09-30
1964	1964-05-17	1964-09-17
1965	1965-06-10	1965-08-23
1966	1966-05-21	1966-09-11
1967	1967-06-02	1967-09-11
1968	1968-04-30	1968-09-11
1969	1969-05-25	1969-09-13
1970	1970-06-02	1970-09-04
1971	1971-05-12	1971-09-11
1972	1972-05-17	1972-08-30
1973	1973-06-13	1973-08-30
1975	1975-06-24	1975-09-16
1976	1976-06-10	1976-09-06
1977	1977-05-08	1977-07-22
1978	1978-05-15	1978-09-04
1979	1979-05-27	1979-09-16
1980	1980-04-20	1980-09-07
1981	1981-05-20	1981-09-19
1982	1982-06-22	1982-09-08
1983	1983-06-09	1983-09-26

Every Fixed Threshold

Fixed thresholds at Lumsden
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	58	53	1961	25
35 C (95 F): Days	49	17	1961	2
40 C (104 F): Days	7	2	1937	1
90 F (32.2 C): Days	56	36	1961	7
100 F (37.8 C): Days	22	4	1933	2
110 F (43.3 C): Days	1	1	1941	1
0 C (32 F): Ice days (max	58	140	1951	110
0 C (32 F): Frost days (min	56	221	1945	204
-10 C (14 F): Days with min	56	142	1935	99
-20 C (-4 F): Days with min	56	84	1951	38
-30 C (-22 F): Days with min	55	39	1936	14
-40 C (-40 F): Days with min	30	5	1936	1
20 C (68 F): Tropical nights (min	18	8	1931	3
10 mm (0.39 in): Days with 10 mm or more rain	42	17	1951	9
25 mm (0.98 in): Days with 25 mm or more rain	39	5	1954	3
50 mm (1.97 in): Days with 50 mm or more rain	9	3	1959	1
10 cm (3.9 in): Days with 10 cm or more snowfall	31	4	1943	3
25 cm (9.8 in): Days with 25 cm or more snowfall	3	1	1943	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1924.

Download the Data

Data for Lumsden 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).

Lumsden Threshold Days by Year (CA004014720)

Key Facts for Lumsden Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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