Fife Lake 4 SW Threshold Days by Year (USC00202784)

19 fixed thresholds counted per year at Fife Lake 4 SW (USC00202784): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Fife Lake 4 SW Thresholds

Fife Lake 4 SW: days with a maximum temperature at or above 30 C (86 F) in 56 years, most in 1919 with 48.
Fife Lake 4 SW: days with a maximum temperature at or below 0 C (32 F) in 56 years, most in 1940 with 101.
Fife Lake 4 SW: nights with a minimum temperature at or below 0 C (32 F) in 55 years, most in 1924 with 209.
Fife Lake 4 SW: nights with a minimum temperature at or below -10 C (14 F) in 55 years, most in 1943 with 88.
19 fixed thresholds have at least one qualifying day at Fife Lake 4 SW.

Days at or above 30 C (86 F)

56 years with a qualifying day

Days per year at Fife Lake 4 SW with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 48 in 1919.

Days at or above 30 C (86 F) per year at Fife Lake 4 SW
Year	Days	Decade average
1919	48	48
1920	24	19.5
1921	47	19.5
1922	15	19.5
1923	10	19.5
1924	5	19.5
1925	28	19.5
1926	18	19.5
1927	12	19.5
1928	9	19.5
1929	27	19.5
1930	36	36.7
1931	46	36.7
1932	26	36.7
1933	42	36.7
1934	39	36.7
1935	33	36.7
1936	43	36.7
1937	39	36.7
1938	24	36.7
1939	39	36.7
1940	12	21.1
1941	20	21.1
1942	7	21.1
1943	9	21.1
1944	19	21.1
1945	15	21.1
1946	27	21.1
1947	42	21.1
1948	22	21.1
1949	38	21.1
1950	12	18.6
1951	8	18.6
1952	25	18.6
1953	19	18.6
1954	14	18.6
1955	38	18.6
1956	10	18.6
1957	14	18.6
1958	10	18.6
1959	36	18.6
1960	10	13.7
1961	10	13.7
1962	14	13.7
1963	20	13.7
1964	28	13.7
1965	10	13.7
1966	17	13.7
1967	3	13.7
1968	16	13.7
1969	9	13.7
1970	13	11
1972	9	11
1973	13	11
1979	9	11
1981	13	13

For each year, a bar from the first to the last day at Fife Lake 4 SW meeting 30 C (86 F).

First to last qualifying date each year at Fife Lake 4 SW
Year	First date	Last date
1919	1919-05-27	1919-09-09
1920	1920-05-26	1920-09-26
1921	1921-05-19	1921-09-02
1922	1922-06-07	1922-09-08
1923	1923-06-04	1923-07-31
1924	1924-06-22	1924-08-30
1925	1925-04-23	1925-09-04
1926	1926-05-31	1926-08-28
1927	1927-06-28	1927-09-15
1928	1928-07-02	1928-08-16
1929	1929-05-27	1929-09-05
1930	1930-05-06	1930-09-12
1931	1931-05-18	1931-09-20
1932	1932-05-14	1932-09-19
1933	1933-06-02	1933-09-09
1934	1934-05-04	1934-08-19
1935	1935-06-29	1935-09-18
1936	1936-05-07	1936-09-15
1937	1937-05-30	1937-09-23
1938	1938-06-20	1938-08-15
1939	1939-04-25	1939-09-15
1940	1940-06-03	1940-07-30
1941	1941-05-05	1941-08-09
1942	1942-04-25	1942-07-19
1943	1943-06-23	1943-08-13
1944	1944-05-30	1944-08-16
1945	1945-06-23	1945-09-07
1946	1946-06-07	1946-09-19
1947	1947-06-10	1947-10-16
1948	1948-04-25	1948-09-12
1949	1949-05-05	1949-08-26
1950	1950-06-06	1950-08-24
1951	1951-05-02	1951-07-30
1952	1952-06-06	1952-09-12
1953	1953-05-09	1953-09-03
1954	1954-06-09	1954-09-02
1955	1955-05-03	1955-09-18
1956	1956-06-09	1956-08-28
1957	1957-06-10	1957-08-02
1958	1958-06-29	1958-08-11
1959	1959-05-02	1959-09-09
1960	1960-07-09	1960-09-09
1961	1961-05-13	1961-09-03
1962	1962-05-14	1962-08-29
1963	1963-06-02	1963-08-22
1964	1964-05-22	1964-09-03
1965	1965-05-07	1965-08-26
1966	1966-06-06	1966-07-28
1967	1967-06-12	1967-07-23
1968	1968-05-16	1968-08-25
1969	1969-06-01	1969-09-16
1970	1970-05-22	1970-08-15
1972	1972-05-21	1972-08-31
1973	1973-06-11	1973-09-03
1979	1979-05-11	1979-07-29
1981	1981-06-14	1981-08-03

Every Fixed Threshold

Fixed thresholds at Fife Lake 4 SW
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	56	48	1919	13
35 C (95 F): Days	31	15	1919	1
40 C (104 F): Days	3	6	1936	6
90 F (32.2 C): Days	53	31	1919	3
100 F (37.8 C): Days	6	8	1936	2
0 C (32 F): Ice days (max	56	101	1940	59
0 C (32 F): Frost days (min	55	209	1924	148
-10 C (14 F): Days with min	55	88	1943	64
-20 C (-4 F): Days with min	55	35	1963	20
-30 C (-22 F): Days with min	27	11	1948	1
-40 C (-40 F): Days with min	2	1	1934	1
20 C (68 F): Tropical nights (min	45	11	1931	2
25 C (77 F): Days with min	3	2	1947	2
10 mm (0.39 in): Days with 10 mm or more rain	53	40	1967	20
25 mm (0.98 in): Days with 25 mm or more rain	52	10	1937	4
50 mm (1.97 in): Days with 50 mm or more rain	22	2	1933	1
100 mm (3.94 in): Days with 100 mm or more rain	2	1	1923	1
10 cm (3.9 in): Days with 10 cm or more snowfall	32	13	1959	4
25 cm (9.8 in): Days with 25 cm or more snowfall	10	1	1931	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1919.

Download the Data

Data for Fife Lake 4 SW 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).

Fife Lake 4 SW Threshold Days by Year (USC00202784)

Key Facts for Fife Lake 4 SW Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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