Cote Threshold Days by Year (CA004011846)

16 fixed thresholds counted per year at Cote (CA004011846): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Cote Thresholds

Cote: nights with a minimum temperature at or below 0 C (32 F) in 13 years, most in 1974 with 226.
Cote: nights with a minimum temperature at or below -10 C (14 F) in 13 years, most in 1976 with 141.
Cote: nights with a minimum temperature at or below -20 C (-4 F) in 13 years, most in 1978 with 92.
Cote: nights with a minimum temperature at or below -30 C (-22 F) in 13 years, most in 1972 with 44.
16 fixed thresholds have at least one qualifying day at Cote.

Days at or above 30 C (86 F)

12 years with a qualifying day

Days per year at Cote with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 22 in 1979.

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

First to last qualifying date each year at Cote
Year	First date	Last date
1971	1971-06-03	1971-08-26
1972	1972-05-31	1972-08-30
1974	1974-06-24	1974-08-08
1975	1975-06-25	1975-08-06
1976	1976-07-18	1976-09-06
1977	1977-05-12	1977-07-22
1978	1978-06-05	1978-09-03
1979	1979-06-12	1979-09-16
1980	1980-04-20	1980-07-29
1981	1981-06-30	1981-09-08
1982	1982-07-11	1982-09-10
1983	1983-06-10	1983-09-01

Every Fixed Threshold

Fixed thresholds at Cote
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	12	22	1979	18
35 C (95 F): Days	7	3	1979	1
90 F (32.2 C): Days	12	10	1975	4
100 F (37.8 C): Days	2	1	1975	1
0 C (32 F): Ice days (max	12	145	1972	131
0 C (32 F): Frost days (min	13	226	1974	213
-10 C (14 F): Days with min	13	141	1976	113
-20 C (-4 F): Days with min	13	92	1978	56
-30 C (-22 F): Days with min	13	44	1972	22
-40 C (-40 F): Days with min	13	9	1972	5
20 C (68 F): Tropical nights (min	4	2	1983	2
10 mm (0.39 in): Days with 10 mm or more rain	13	18	1983	18
25 mm (0.98 in): Days with 25 mm or more rain	12	4	1983	4
50 mm (1.97 in): Days with 50 mm or more rain	3	1	1976	1
100 mm (3.94 in): Days with 100 mm or more rain	1	1	1982	1
10 cm (3.9 in): Days with 10 cm or more snowfall	9	6	1975	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1971.

Download the Data

Data for Cote 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).

Year	Days	Decade average
1971	7	11.8
1972	9	11.8
1974	11	11.8
1975	17	11.8
1976	12	11.8
1977	7	11.8
1978	9	11.8
1979	22	11.8
1980	21	13.5
1981	11	13.5
1982	4	13.5
1983	18	13.5

Cote Threshold Days by Year (CA004011846)

Key Facts for Cote Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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