Stettler Threshold Days by Year (CA003016120)

17 fixed thresholds counted per year at Stettler (CA003016120): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Stettler Thresholds

Stettler: days with a maximum temperature at or below 0 C (32 F) in 47 years, most in 1951 with 126.
Stettler: nights with a minimum temperature at or below 0 C (32 F) in 47 years, most in 1946 with 240.
Stettler: nights with a minimum temperature at or below -10 C (14 F) in 47 years, most in 1927 with 126.
Stettler: nights with a minimum temperature at or below -20 C (-4 F) in 47 years, most in 1936 with 64.
17 fixed thresholds have at least one qualifying day at Stettler.

Days at or above 30 C (86 F)

41 years with a qualifying day

Days per year at Stettler with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 20 in 1936.

Days at or above 30 C (86 F) per year at Stettler
Year	Days	Decade average
1919	3	3
1921	3	2
1924	1	2
1930	9	14.2
1933	16	14.2
1934	17	14.2
1936	20	14.2
1937	10	14.2
1938	13	14.2
1941	20	11.5
1942	11	11.5
1943	7	11.5
1944	8	11.5
1945	11	11.5
1946	13	11.5
1947	16	11.5
1949	6	11.5
1950	7	5.1
1951	3	5.1
1952	3	5.1
1953	4	5.1
1954	2	5.1
1955	10	5.1
1957	5	5.1
1959	7	5.1
1960	13	8.2
1961	18	8.2
1962	3	8.2
1963	4	8.2
1964	6	8.2
1965	10	8.2
1966	2	8.2
1967	11	8.2
1968	9	8.2
1969	6	8.2
1970	13	6.2
1971	6	6.2
1972	2	6.2
1973	4	6.2
1974	5	6.2
1975	7	6.2

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

First to last qualifying date each year at Stettler
Year	First date	Last date
1919	1919-06-20	1919-07-29
1921	1921-07-14	1921-07-21
1924	1924-05-14	1924-05-14
1930	1930-06-08	1930-08-14
1933	1933-06-14	1933-08-28
1934	1934-05-25	1934-10-11
1936	1936-05-26	1936-08-09
1937	1937-06-21	1937-08-22
1938	1938-06-19	1938-09-20
1941	1941-05-23	1941-08-22
1942	1942-07-02	1942-09-05
1943	1943-07-04	1943-09-25
1944	1944-06-11	1944-09-11
1945	1945-07-13	1945-10-14
1946	1946-05-25	1946-08-23
1947	1947-07-06	1947-08-03
1949	1949-06-06	1949-07-15
1950	1950-06-13	1950-09-03
1951	1951-06-14	1951-08-04
1952	1952-08-01	1952-09-27
1953	1953-07-13	1953-08-22
1954	1954-07-05	1954-07-07
1955	1955-07-13	1955-09-02
1957	1957-07-13	1957-07-26
1959	1959-07-11	1959-08-01
1960	1960-07-06	1960-09-03
1961	1961-06-03	1961-08-24
1962	1962-06-24	1962-08-16
1963	1963-07-07	1963-09-08
1964	1964-07-08	1964-08-18
1965	1965-06-11	1965-08-12
1966	1966-08-25	1966-09-18
1967	1967-07-13	1967-09-05
1968	1968-06-26	1968-09-10
1969	1969-06-18	1969-08-24
1970	1970-06-02	1970-08-23
1971	1971-08-01	1971-08-21
1972	1972-05-31	1972-08-08
1973	1973-06-23	1973-08-04
1974	1974-06-16	1974-08-05
1975	1975-07-05	1975-07-27

Every Fixed Threshold

Fixed thresholds at Stettler
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	41	20	1936	7
35 C (95 F): Days	11	3	1941	1
90 F (32.2 C): Days	34	11	1936	1
100 F (37.8 C): Days	2	1	1937	1
0 C (32 F): Ice days (max	47	126	1951	78
0 C (32 F): Frost days (min	47	240	1946	187
-10 C (14 F): Days with min	47	126	1927	91
-20 C (-4 F): Days with min	47	64	1936	29
-30 C (-22 F): Days with min	46	21	1972	6
-40 C (-40 F): Days with min	10	5	1936	4
20 C (68 F): Tropical nights (min	2	1	1922	1
10 mm (0.39 in): Days with 10 mm or more rain	37	19	1947	6
25 mm (0.98 in): Days with 25 mm or more rain	31	6	1973	2
50 mm (1.97 in): Days with 50 mm or more rain	7	2	1973	2
100 mm (3.94 in): Days with 100 mm or more rain	1	1	1970	1
10 cm (3.9 in): Days with 10 cm or more snowfall	33	8	1920	1
25 cm (9.8 in): Days with 25 cm or more snowfall	4	2	1920	2

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 Stettler 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).

Stettler Threshold Days by Year (CA003016120)

Key Facts for Stettler Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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