Matapedia Threshold Days by Year (CA007054680)

17 fixed thresholds counted per year at Matapedia (CA007054680): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Matapedia Thresholds

Matapedia: days with 10 cm (3.9 in) or more of snowfall in 21 years, most in 1940 with 16.
Matapedia: nights with a minimum temperature at or below 0 C (32 F) in 19 years, most in 1941 with 217.
Matapedia: nights with a minimum temperature at or below -10 C (14 F) in 19 years, most in 1929 with 110.
Matapedia: nights with a minimum temperature at or below -20 C (-4 F) in 19 years, most in 1928 with 50.
17 fixed thresholds have at least one qualifying day at Matapedia.

Days at or above 30 C (86 F)

18 years with a qualifying day

Days per year at Matapedia with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 22 in 1944.

Days at or above 30 C (86 F) per year at Matapedia
Year	Days	Decade average
1927	3	6.3
1928	4	6.3
1929	12	6.3
1938	9	9.5
1939	10	9.5
1940	11	10.4
1941	11	10.4
1942	12	10.4
1943	5	10.4
1944	22	10.4
1945	8	10.4
1946	4	10.4
1951	8	9.2
1952	16	9.2
1953	12	9.2
1954	1	9.2
1955	9	9.2
1960	13	13

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

First to last qualifying date each year at Matapedia
Year	First date	Last date
1927	1927-07-11	1927-07-26
1928	1928-07-11	1928-08-16
1929	1929-05-28	1929-09-16
1938	1938-06-02	1938-08-16
1939	1939-07-04	1939-09-16
1940	1940-05-27	1940-08-18
1941	1941-06-18	1941-09-22
1942	1942-05-29	1942-09-18
1943	1943-05-24	1943-07-13
1944	1944-05-04	1944-08-16
1945	1945-06-30	1945-09-07
1946	1946-06-26	1946-07-18
1951	1951-05-20	1951-09-13
1952	1952-07-02	1952-08-28
1953	1953-05-10	1953-08-12
1954	1954-06-18	1954-06-18
1955	1955-06-18	1955-07-10
1960	1960-05-29	1960-08-29

Every Fixed Threshold

Fixed thresholds at Matapedia
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	18	22	1944	13
35 C (95 F): Days	4	2	1941	2
90 F (32.2 C): Days	17	12	1944	4
0 C (32 F): Ice days (max	18	113	1929	91
0 C (32 F): Frost days (min	19	217	1941	194
-10 C (14 F): Days with min	19	110	1929	95
-20 C (-4 F): Days with min	19	50	1928	37
-30 C (-22 F): Days with min	19	11	1951	2
-40 C (-40 F): Days with min	1	1	1927	1
20 C (68 F): Tropical nights (min	3	3	1953	3
10 mm (0.39 in): Days with 10 mm or more rain	17	39	1938	32
25 mm (0.98 in): Days with 25 mm or more rain	17	18	1934	5
50 mm (1.97 in): Days with 50 mm or more rain	9	2	1934	1
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	21	16	1940	16
25 cm (9.8 in): Days with 25 cm or more snowfall	19	5	1934	1
50 cm (19.7 in): Days with 50 cm or more snowfall	1	1	1952	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1927.

Download the Data

Data for Matapedia 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).

Matapedia Threshold Days by Year (CA007054680)

Key Facts for Matapedia Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

Related