Madawaska Threshold Days by Year (CA006084770)

18 fixed thresholds counted per year at Madawaska (CA006084770): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Madawaska Thresholds

Madawaska: days with a maximum temperature at or below 0 C (32 F) in 68 years, most in 1955 with 104.
Madawaska: nights with a minimum temperature at or below 0 C (32 F) in 68 years, most in 1926 with 251.
Madawaska: nights with a minimum temperature at or below -10 C (14 F) in 68 years, most in 1922 with 127.
Madawaska: nights with a minimum temperature at or below -20 C (-4 F) in 68 years, most in 1940 with 69.
18 fixed thresholds have at least one qualifying day at Madawaska.

Days at or above 30 C (86 F)

66 years with a qualifying day

Days per year at Madawaska with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 46 in 1921.

Days at or above 30 C (86 F) per year at Madawaska
Year	Days	Decade average
1916	25	24
1917	11	24
1918	23	24
1919	37	24
1920	28	17.1
1921	46	17.1
1922	37	17.1
1923	16	17.1
1924	6	17.1
1925	14	17.1
1926	2	17.1
1927	4	17.1
1928	5	17.1
1929	13	17.1
1930	15	16.4
1931	32	16.4
1932	8	16.4
1933	13	16.4
1934	16	16.4
1935	17	16.4
1936	17	16.4
1937	24	16.4
1938	9	16.4
1939	13	16.4
1940	8	12.7
1941	22	12.7
1942	9	12.7
1943	11	12.7
1944	18	12.7
1945	12	12.7
1946	10	12.7
1947	14	12.7
1948	7	12.7
1949	16	12.7
1950	4	12.9
1952	12	12.9
1953	21	12.9
1955	35	12.9
1956	4	12.9
1957	6	12.9
1958	1	12.9
1959	20	12.9
1960	5	9.9
1961	6	9.9
1962	14	9.9
1963	19	9.9
1964	14	9.9
1965	6	9.9
1966	10	9.9
1967	2	9.9
1968	8	9.9
1969	15	9.9
1970	13	10.9
1971	8	10.9
1972	3	10.9
1973	12	10.9
1974	7	10.9
1975	18	10.9
1976	10	10.9
1977	14	10.9
1978	14	10.9
1979	10	10.9
1980	6	8.5
1981	6	8.5
1982	6	8.5
1983	16	8.5

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

First to last qualifying date each year at Madawaska
Year	First date	Last date
1916	1916-07-07	1916-08-22
1917	1917-06-13	1917-08-01
1918	1918-05-18	1918-08-25
1919	1919-05-25	1919-08-10
1920	1920-05-27	1920-09-26
1921	1921-05-28	1921-07-27
1922	1922-05-30	1922-08-04
1923	1923-06-01	1923-09-01
1924	1924-06-22	1924-08-31
1925	1925-06-02	1925-08-30
1926	1926-07-20	1926-07-21
1927	1927-06-29	1927-07-02
1928	1928-07-02	1928-08-16
1929	1929-05-29	1929-09-05
1930	1930-06-03	1930-10-12
1931	1931-05-19	1931-09-14
1932	1932-05-16	1932-08-31
1933	1933-06-08	1933-09-03
1934	1934-05-04	1934-08-17
1935	1935-07-03	1935-09-25
1936	1936-05-07	1936-09-23
1937	1937-05-31	1937-09-02
1938	1938-06-20	1938-08-16
1939	1939-05-27	1939-09-16
1940	1940-06-04	1940-08-17
1941	1941-05-20	1941-09-22
1942	1942-04-25	1942-08-22
1943	1943-06-04	1943-08-23
1944	1944-05-26	1944-08-15
1945	1945-06-24	1945-09-08
1946	1946-06-28	1946-09-20
1947	1947-06-22	1947-08-24
1948	1948-07-10	1948-08-28
1949	1949-06-03	1949-08-27
1950	1950-06-08	1950-07-10
1952	1952-07-03	1952-09-13
1953	1953-05-09	1953-09-04
1955	1955-05-04	1955-09-19
1956	1956-06-12	1956-06-15
1957	1957-06-16	1957-07-20
1958	1958-08-06	1958-08-06
1959	1959-05-06	1959-09-09
1960	1960-07-29	1960-09-08
1961	1961-05-15	1961-09-11
1962	1962-05-16	1962-08-31
1963	1963-06-02	1963-07-28
1964	1964-05-23	1964-08-07
1965	1965-05-26	1965-08-15
1966	1966-06-23	1966-07-25
1967	1967-06-03	1967-06-04
1968	1968-06-05	1968-08-24
1969	1969-05-28	1969-08-31
1970	1970-05-19	1970-08-15
1971	1971-05-19	1971-09-06
1972	1972-05-23	1972-07-18
1973	1973-06-11	1973-09-04
1974	1974-06-05	1974-08-21
1975	1975-05-20	1975-08-02
1976	1976-04-18	1976-08-21
1977	1977-05-17	1977-08-28
1978	1978-05-25	1978-08-15
1979	1979-05-08	1979-09-01
1980	1980-05-22	1980-08-25
1981	1981-06-15	1981-07-11
1982	1982-07-06	1982-09-13
1983	1983-06-12	1983-09-05

Every Fixed Threshold

Fixed thresholds at Madawaska
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	66	46	1921	16
35 C (95 F): Days	16	14	1921	1
40 C (104 F): Days	1	1	1931	1
90 F (32.2 C): Days	54	26	1921	2
100 F (37.8 C): Days	6	5	1921	1
0 C (32 F): Ice days (max	68	104	1955	85
0 C (32 F): Frost days (min	68	251	1926	215
-10 C (14 F): Days with min	68	127	1922	93
-20 C (-4 F): Days with min	68	69	1940	38
-30 C (-22 F): Days with min	67	30	1934	10
-40 C (-40 F): Days with min	35	8	1917	1
20 C (68 F): Tropical nights (min	24	4	1959	2
10 mm (0.39 in): Days with 10 mm or more rain	67	54	1922	32
25 mm (0.98 in): Days with 25 mm or more rain	67	22	1921	10
50 mm (1.97 in): Days with 50 mm or more rain	17	2	1919	1
10 cm (3.9 in): Days with 10 cm or more snowfall	67	17	1923	9
25 cm (9.8 in): Days with 25 cm or more snowfall	33	9	1923	2
50 cm (19.7 in): Days with 50 cm or more snowfall	1	1	1979	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1916.

Download the Data

Data for Madawaska 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).

Madawaska Threshold Days by Year (CA006084770)

Key Facts for Madawaska Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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