St Urbain Threshold Days by Year (CA007047770)

15 fixed thresholds counted per year at St Urbain (CA007047770): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for St Urbain Thresholds

St Urbain: nights with a minimum temperature at or below 0 C (32 F) in 24 years, most in 1972 with 213.
St Urbain: nights with a minimum temperature at or below -10 C (14 F) in 24 years, most in 1959 with 117.
St Urbain: nights with a minimum temperature at or below -20 C (-4 F) in 24 years, most in 1972 with 60.
St Urbain: days with 10 mm (0.39 in) or more of precipitation in 24 years, most in 1983 with 41.
15 fixed thresholds have at least one qualifying day at St Urbain.

Days at or above 30 C (86 F)

23 years with a qualifying day

Days per year at St Urbain with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 17 in 1970.

Days at or above 30 C (86 F) per year at St Urbain
Year	Days	Decade average
1959	10	10
1960	7	4.6
1961	3	4.6
1964	4	4.6
1965	4	4.6
1966	4	4.6
1967	5	4.6
1968	4	4.6
1969	6	4.6
1970	17	7.8
1971	5	7.8
1972	7	7.8
1973	5	7.8
1974	6	7.8
1975	10	7.8
1976	4	7.8
1977	8	7.8
1978	8	7.8
1979	8	7.8
1980	2	5.8
1981	5	5.8
1982	6	5.8
1983	10	5.8

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

First to last qualifying date each year at St Urbain
Year	First date	Last date
1959	1959-05-26	1959-07-30
1960	1960-05-28	1960-09-08
1961	1961-07-23	1961-08-19
1964	1964-05-07	1964-07-18
1965	1965-06-20	1965-08-15
1966	1966-05-24	1966-07-25
1967	1967-06-03	1967-08-17
1968	1968-07-09	1968-07-19
1969	1969-06-27	1969-08-31
1970	1970-06-09	1970-08-16
1971	1971-06-18	1971-08-09
1972	1972-05-29	1972-07-21
1973	1973-06-21	1973-09-03
1974	1974-06-08	1974-08-22
1975	1975-06-23	1975-08-10
1976	1976-06-06	1976-08-22
1977	1977-05-22	1977-08-29
1978	1978-05-25	1978-08-16
1979	1979-06-16	1979-07-30
1980	1980-07-20	1980-08-07
1981	1981-06-05	1981-08-03
1982	1982-07-07	1982-09-14
1983	1983-06-20	1983-09-05

Every Fixed Threshold

Fixed thresholds at St Urbain
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	23	17	1970	10
35 C (95 F): Days	1	2	1983	2
90 F (32.2 C): Days	18	9	1970	4
0 C (32 F): Ice days (max	23	116	1978	95
0 C (32 F): Frost days (min	24	213	1972	177
-10 C (14 F): Days with min	24	117	1959	81
-20 C (-4 F): Days with min	24	60	1972	30
-30 C (-22 F): Days with min	23	14	1968	2
20 C (68 F): Tropical nights (min	10	2	1969	1
10 mm (0.39 in): Days with 10 mm or more rain	24	41	1983	41
25 mm (0.98 in): Days with 25 mm or more rain	24	11	1969	11
50 mm (1.97 in): Days with 50 mm or more rain	17	3	1960	1
10 cm (3.9 in): Days with 10 cm or more snowfall	24	16	1972	11
25 cm (9.8 in): Days with 25 cm or more snowfall	20	5	1972	3
50 cm (19.7 in): Days with 50 cm or more snowfall	2	2	1969	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1959.

Download the Data

Data for St Urbain 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).

St Urbain Threshold Days by Year (CA007047770)

Key Facts for St Urbain Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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