Ste Therese Ouest Threshold Days by Year (CA007017755)

14 fixed thresholds counted per year at Ste Therese Ouest (CA007017755): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Ste Therese Ouest Thresholds

Ste Therese Ouest: days with 10 mm (0.39 in) or more of precipitation in 21 years, most in 1983 with 51.
Ste Therese Ouest: days with 25 mm (0.98 in) or more of precipitation in 21 years, most in 1972 with 11.
Ste Therese Ouest: days with 10 cm (3.9 in) or more of snowfall in 21 years, most in 1966 with 10.
Ste Therese Ouest: days with a maximum temperature at or above 30 C (86 F) in 20 years, most in 1983 with 27.
14 fixed thresholds have at least one qualifying day at Ste Therese Ouest.

Days at or above 30 C (86 F)

20 years with a qualifying day

Days per year at Ste Therese Ouest with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 27 in 1983.

Days at or above 30 C (86 F) per year at Ste Therese Ouest
Year	Days	Decade average
1963	15	8.4
1964	9	8.4
1965	4	8.4
1966	12	8.4
1967	4	8.4
1968	7	8.4
1969	8	8.4
1970	16	12.1
1972	6	12.1
1973	17	12.1
1974	2	12.1
1975	18	12.1
1976	10	12.1
1977	12	12.1
1978	16	12.1
1979	12	12.1
1980	4	10.8
1981	4	10.8
1982	8	10.8
1983	27	10.8

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

First to last qualifying date each year at Ste Therese Ouest
Year	First date	Last date
1963	1963-06-04	1963-07-28
1964	1964-05-23	1964-07-28
1965	1965-06-28	1965-09-22
1966	1966-06-06	1966-08-09
1967	1967-06-03	1967-07-20
1968	1968-07-13	1968-07-22
1969	1969-06-12	1969-08-31
1970	1970-06-02	1970-08-16
1972	1972-05-23	1972-07-21
1973	1973-07-01	1973-09-05
1974	1974-07-14	1974-08-21
1975	1975-05-20	1975-08-10
1976	1976-04-18	1976-08-21
1977	1977-05-17	1977-08-29
1978	1978-05-27	1978-08-16
1979	1979-05-09	1979-07-30
1980	1980-06-24	1980-08-24
1981	1981-06-16	1981-07-09
1982	1982-07-07	1982-07-22
1983	1983-06-12	1983-09-20

Every Fixed Threshold

Fixed thresholds at Ste Therese Ouest
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	20	27	1983	27
35 C (95 F): Days	1	1	1975	1
90 F (32.2 C): Days	14	8	1975	4
0 C (32 F): Ice days (max	20	100	1963	74
0 C (32 F): Frost days (min	20	188	1972	170
-10 C (14 F): Days with min	20	101	1978	62
-20 C (-4 F): Days with min	20	43	1968	18
-30 C (-22 F): Days with min	19	10	1970	2
20 C (68 F): Tropical nights (min	19	12	1973	7
10 mm (0.39 in): Days with 10 mm or more rain	21	51	1983	51
25 mm (0.98 in): Days with 25 mm or more rain	21	11	1972	10
50 mm (1.97 in): Days with 50 mm or more rain	8	3	1979	1
10 cm (3.9 in): Days with 10 cm or more snowfall	21	10	1966	8
25 cm (9.8 in): Days with 25 cm or more snowfall	10	2	1966	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1963.

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Data for Ste Therese Ouest 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).

Ste Therese Ouest Threshold Days by Year (CA007017755)

Key Facts for Ste Therese Ouest Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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