Grandes Bergeronnes Threshold Days by Year (CA007042840)

15 fixed thresholds counted per year at Grandes Bergeronnes (CA007042840): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Grandes Bergeronnes Thresholds

Grandes Bergeronnes: nights with a minimum temperature at or below 0 C (32 F) in 30 years, most in 1956 with 207.
Grandes Bergeronnes: nights with a minimum temperature at or below -10 C (14 F) in 30 years, most in 1978 with 111.
Grandes Bergeronnes: nights with a minimum temperature at or below -20 C (-4 F) in 30 years, most in 1972 with 42.
Grandes Bergeronnes: days with 10 cm (3.9 in) or more of snowfall in 30 years, most in 1955 with 18.
15 fixed thresholds have at least one qualifying day at Grandes Bergeronnes.

Days at or above 30 C (86 F)

12 years with a qualifying day

Days per year at Grandes Bergeronnes with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 5 in 1953.

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

First to last qualifying date each year at Grandes Bergeronnes
Year	First date	Last date
1953	1953-07-17	1953-07-21
1955	1955-06-18	1955-07-10
1959	1959-07-15	1959-07-27
1960	1960-05-30	1960-08-18
1965	1965-06-28	1965-08-15
1968	1968-07-16	1968-07-16
1970	1970-07-23	1970-07-29
1973	1973-07-24	1973-07-24
1974	1974-06-09	1974-06-09
1975	1975-08-01	1975-08-02
1977	1977-05-22	1977-05-22
1983	1983-06-22	1983-06-22

Every Fixed Threshold

Fixed thresholds at Grandes Bergeronnes
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	12	5	1953	1
35 C (95 F): Days	1	1	1975	1
90 F (32.2 C): Days	6	2	1955	1
0 C (32 F): Ice days (max	27	129	1976	112
0 C (32 F): Frost days (min	30	207	1956	177
-10 C (14 F): Days with min	30	111	1978	83
-20 C (-4 F): Days with min	30	42	1972	25
-30 C (-22 F): Days with min	19	4	1979	2
20 C (68 F): Tropical nights (min	5	1	1955	1
10 mm (0.39 in): Days with 10 mm or more rain	28	48	1954	47
25 mm (0.98 in): Days with 25 mm or more rain	28	15	1954	14
50 mm (1.97 in): Days with 50 mm or more rain	16	3	1954	2
100 mm (3.94 in): Days with 100 mm or more rain	1	1	1954	1
10 cm (3.9 in): Days with 10 cm or more snowfall	30	18	1955	15
25 cm (9.8 in): Days with 25 cm or more snowfall	26	7	1960	3

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1953.

Download the Data

Data for Grandes Bergeronnes 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).

Grandes Bergeronnes Threshold Days by Year (CA007042840)

Key Facts for Grandes Bergeronnes Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

Related