Halifax Threshold Days by Year (CA008202198)
14 fixed thresholds counted per year at Halifax (CA008202198): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Halifax Thresholds
- Halifax: days with a maximum temperature at or below 0 C (32 F) in 59 years, most in 1904 with 78.
- Halifax: nights with a minimum temperature at or below 0 C (32 F) in 59 years, most in 1875 with 186.
- Halifax: nights with a minimum temperature at or below -10 C (14 F) in 59 years, most in 1875 with 76.
- Halifax: days with 10 mm (0.39 in) or more of precipitation in 59 years, most in 1888 with 58.
- 14 fixed thresholds have at least one qualifying day at Halifax.
Days at or above 30 C (86 F)
50 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1872 | 4 | 4.3 |
| 1873 | 7 | 4.3 |
| 1874 | 5 | 4.3 |
| 1876 | 8 | 4.3 |
| 1877 | 2 | 4.3 |
| 1878 | 2 | 4.3 |
| 1879 | 2 | 4.3 |
| 1880 | 3 | 3 |
| 1881 | 3 | 3 |
| 1882 | 4 | 3 |
| 1884 | 2 | 3 |
| 1887 | 5 | 3 |
| 1889 | 1 | 3 |
| 1890 | 2 | 3.3 |
| 1894 | 3 | 3.3 |
| 1895 | 5 | 3.3 |
| 1896 | 4 | 3.3 |
| 1897 | 4 | 3.3 |
| 1898 | 3 | 3.3 |
| 1899 | 2 | 3.3 |
| 1900 | 4 | 3.6 |
| 1901 | 3 | 3.6 |
| 1902 | 1 | 3.6 |
| 1903 | 2 | 3.6 |
| 1904 | 1 | 3.6 |
| 1905 | 6 | 3.6 |
| 1906 | 3 | 3.6 |
| 1907 | 2 | 3.6 |
| 1908 | 6 | 3.6 |
| 1909 | 8 | 3.6 |
| 1910 | 1 | 3.6 |
| 1911 | 6 | 3.6 |
| 1912 | 9 | 3.6 |
| 1913 | 3 | 3.6 |
| 1914 | 4 | 3.6 |
| 1915 | 2 | 3.6 |
| 1916 | 5 | 3.6 |
| 1917 | 3 | 3.6 |
| 1918 | 1 | 3.6 |
| 1919 | 2 | 3.6 |
| 1920 | 2 | 3 |
| 1922 | 1 | 3 |
| 1923 | 3 | 3 |
| 1924 | 3 | 3 |
| 1925 | 10 | 3 |
| 1926 | 1 | 3 |
| 1928 | 3 | 3 |
| 1929 | 1 | 3 |
| 1930 | 5 | 4.5 |
| 1931 | 4 | 4.5 |
| Year | First date | Last date |
|---|---|---|
| 1872 | 1872-06-30 | 1872-08-09 |
| 1873 | 1873-06-27 | 1873-08-29 |
| 1874 | 1874-07-09 | 1874-08-11 |
| 1876 | 1876-07-04 | 1876-08-11 |
| 1877 | 1877-06-01 | 1877-08-24 |
| 1878 | 1878-06-30 | 1878-07-01 |
| 1879 | 1879-07-03 | 1879-08-03 |
| 1880 | 1880-05-28 | 1880-08-01 |
| 1881 | 1881-07-08 | 1881-08-01 |
| 1882 | 1882-07-26 | 1882-08-06 |
| 1884 | 1884-06-29 | 1884-08-18 |
| 1887 | 1887-07-02 | 1887-08-01 |
| 1889 | 1889-09-03 | 1889-09-03 |
| 1890 | 1890-08-05 | 1890-08-07 |
| 1894 | 1894-07-18 | 1894-07-30 |
| 1895 | 1895-05-07 | 1895-06-19 |
| 1896 | 1896-05-10 | 1896-07-13 |
| 1897 | 1897-07-08 | 1897-09-06 |
| 1898 | 1898-07-04 | 1898-10-04 |
| 1899 | 1899-07-27 | 1899-08-19 |
| 1900 | 1900-07-22 | 1900-08-27 |
| 1901 | 1901-07-14 | 1901-09-05 |
| 1902 | 1902-07-09 | 1902-07-09 |
| 1903 | 1903-07-11 | 1903-09-14 |
| 1904 | 1904-07-08 | 1904-07-08 |
| 1905 | 1905-07-08 | 1905-07-29 |
| 1906 | 1906-07-19 | 1906-08-20 |
| 1907 | 1907-07-18 | 1907-07-20 |
| 1908 | 1908-06-21 | 1908-07-27 |
| 1909 | 1909-06-25 | 1909-08-08 |
| 1910 | 1910-07-12 | 1910-07-12 |
| 1911 | 1911-05-22 | 1911-07-13 |
| 1912 | 1912-06-04 | 1912-07-10 |
| 1913 | 1913-07-04 | 1913-08-10 |
| 1914 | 1914-05-27 | 1914-09-22 |
| 1915 | 1915-08-12 | 1915-08-14 |
| 1916 | 1916-07-19 | 1916-08-19 |
| 1917 | 1917-07-17 | 1917-08-04 |
| 1918 | 1918-07-28 | 1918-07-28 |
| 1919 | 1919-06-04 | 1919-06-06 |
| 1920 | 1920-07-14 | 1920-08-09 |
| 1922 | 1922-06-08 | 1922-06-08 |
| 1923 | 1923-06-19 | 1923-07-21 |
| 1924 | 1924-07-09 | 1924-07-12 |
| 1925 | 1925-06-04 | 1925-08-26 |
| 1926 | 1926-08-04 | 1926-08-04 |
| 1928 | 1928-08-15 | 1928-08-17 |
| 1929 | 1929-05-29 | 1929-05-29 |
| 1930 | 1930-06-04 | 1930-10-13 |
| 1931 | 1931-06-20 | 1931-08-14 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 50 | 10 | 1925 | 4 |
| 35 C (95 F): Days | 1 | 3 | 1912 | 3 |
| 90 F (32.2 C): Days | 26 | 5 | 1912 | 2 |
| 0 C (32 F): Ice days (max | 59 | 78 | 1904 | 51 |
| 0 C (32 F): Frost days (min | 59 | 186 | 1875 | 140 |
| -10 C (14 F): Days with min | 59 | 76 | 1875 | 37 |
| -20 C (-4 F): Days with min | 51 | 13 | 1875 | 1 |
| 20 C (68 F): Tropical nights (min | 8 | 2 | 1905 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 59 | 58 | 1888 | 43 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 59 | 21 | 1878 | 9 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 52 | 6 | 1878 | 1 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 7 | 2 | 1886 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 59 | 15 | 1879 | 3 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 24 | 3 | 1904 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1872.
Download the Data
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 . Last revised (2025-12-31).