Yarmouth Threshold Days by Year (CA008206490)

12 fixed thresholds counted per year at Yarmouth (CA008206490): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Yarmouth Thresholds

Yarmouth: days with a maximum temperature at or below 0 C (32 F) in 61 years, most in 1904 with 68.
Yarmouth: nights with a minimum temperature at or below 0 C (32 F) in 61 years, most in 1904 with 160.
Yarmouth: nights with a minimum temperature at or below -10 C (14 F) in 61 years, most in 1883 with 49.
Yarmouth: days with 10 mm (0.39 in) or more of precipitation in 61 years, most in 1888 with 57.
12 fixed thresholds have at least one qualifying day at Yarmouth.

Nights at or below 0 C (32 F)

61 years with a qualifying day

Days per year at Yarmouth with nights with a minimum temperature at or below 0 C (32 F), with the decade average as a line. The most was 160 in 1904.

Nights at or below 0 C (32 F) per year at Yarmouth
Year	Days	Decade average
1880	154	140.3
1881	130	140.3
1882	152	140.3
1883	148	140.3
1884	131	140.3
1885	138	140.3
1886	144	140.3
1887	149	140.3
1888	138	140.3
1889	119	140.3
1890	129	134.7
1891	129	134.7
1892	130	134.7
1893	145	134.7
1894	134	134.7
1895	135	134.7
1896	141	134.7
1897	135	134.7
1898	133	134.7
1899	136	134.7
1900	130	133.7
1901	128	133.7
1902	118	133.7
1903	119	133.7
1904	160	133.7
1905	139	133.7
1906	124	133.7
1907	152	133.7
1908	131	133.7
1909	136	133.7
1910	121	136.3
1911	145	136.3
1912	140	136.3
1913	117	136.3
1914	154	136.3
1915	111	136.3
1916	138	136.3
1917	152	136.3
1918	149	136.3
1919	136	136.3
1920	133	131.8
1921	122	131.8
1922	131	131.8
1923	127	131.8
1924	139	131.8
1925	135	131.8
1926	146	131.8
1927	126	131.8
1928	122	131.8
1929	137	131.8
1930	131	126.4
1931	110	126.4
1932	125	126.4
1933	143	126.4
1934	128	126.4
1935	126	126.4
1936	118	126.4
1937	118	126.4
1938	124	126.4
1939	141	126.4
1940	153	153

For each year, a bar from the first to the last day at Yarmouth meeting 0 C (32 F).

First to last qualifying date each year at Yarmouth
Year	First date	Last date
1880	1880-01-01	1880-12-31
1881	1881-01-01	1881-12-25
1882	1882-01-01	1882-12-31
1883	1883-01-01	1883-12-31
1884	1884-01-01	1884-12-28
1885	1885-01-01	1885-12-31
1886	1886-01-02	1886-12-31
1887	1887-01-01	1887-12-31
1888	1888-01-01	1888-12-30
1889	1889-01-02	1889-12-31
1890	1890-01-01	1890-12-31
1891	1891-01-01	1891-12-31
1892	1892-01-01	1892-12-31
1893	1893-01-01	1893-12-31
1894	1894-01-01	1894-12-31
1895	1895-01-01	1895-12-29
1896	1896-01-02	1896-12-31
1897	1897-01-01	1897-12-30
1898	1898-01-01	1898-12-31
1899	1899-01-01	1899-12-31
1900	1900-01-01	1900-12-30
1901	1901-01-01	1901-12-29
1902	1902-01-01	1902-12-30
1903	1903-01-02	1903-12-31
1904	1904-01-01	1904-12-31
1905	1905-01-03	1905-12-31
1906	1906-01-01	1906-12-31
1907	1907-01-02	1907-12-31
1908	1908-01-01	1908-12-31
1909	1909-01-01	1909-12-31
1910	1910-01-01	1910-12-31
1911	1911-01-01	1911-12-31
1912	1912-01-01	1912-12-29
1913	1913-01-02	1913-12-31
1914	1914-01-01	1914-12-31
1915	1915-01-01	1915-12-31
1916	1916-01-01	1916-12-31
1917	1917-01-01	1917-12-31
1918	1918-01-01	1918-12-31
1919	1919-01-01	1919-12-31
1920	1920-01-01	1920-12-31
1921	1921-01-01	1921-12-31
1922	1922-01-01	1922-12-16
1923	1923-01-13	1923-12-31
1924	1924-01-01	1924-12-31
1925	1925-01-01	1925-12-31
1926	1926-01-01	1926-12-31
1927	1927-01-02	1927-12-27
1928	1928-01-02	1928-12-31
1929	1929-01-01	1929-12-31
1930	1930-01-01	1930-12-31
1931	1931-01-02	1931-12-31
1932	1932-01-01	1932-12-30
1933	1933-01-01	1933-12-31
1934	1934-01-01	1934-12-31
1935	1935-01-01	1935-12-31
1936	1936-01-01	1936-12-31
1937	1937-01-02	1937-12-31
1938	1938-01-01	1938-12-31
1939	1939-01-01	1939-12-31
1940	1940-01-01	1940-12-27

Every Fixed Threshold

Fixed thresholds at Yarmouth
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	1	1	1911	1
0 C (32 F): Ice days (max	61	68	1904	56
0 C (32 F): Frost days (min	61	160	1904	153
-10 C (14 F): Days with min	61	49	1883	22
-20 C (-4 F): Days with min	9	2	1914	1
10 mm (0.39 in): Days with 10 mm or more rain	61	57	1888	40
25 mm (0.98 in): Days with 25 mm or more rain	61	18	1888	6
50 mm (1.97 in): Days with 50 mm or more rain	48	6	1903	1
100 mm (3.94 in): Days with 100 mm or more rain	3	1	1885	1
10 cm (3.9 in): Days with 10 cm or more snowfall	61	15	1926	7
25 cm (9.8 in): Days with 25 cm or more snowfall	26	4	1882	2
50 cm (19.7 in): Days with 50 cm or more snowfall	1	1	1885	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1911.

Download the Data

Data for Yarmouth 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 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Yarmouth Threshold Days by Year (CA008206490)

Key Facts for Yarmouth Thresholds

Nights at or below 0 C (32 F)

Every Fixed Threshold

Download the Data

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