Charlottetown Threshold Days by Year (CA008300298)
15 fixed thresholds counted per year at Charlottetown (CA008300298): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Charlottetown Thresholds
- Charlottetown: days with a maximum temperature at or below 0 C (32 F) in 58 years, most in 1875 with 109.
- Charlottetown: nights with a minimum temperature at or below 0 C (32 F) in 58 years, most in 1882 with 188.
- Charlottetown: nights with a minimum temperature at or below -10 C (14 F) in 58 years, most in 1875 with 95.
- Charlottetown: nights with a minimum temperature at or below -20 C (-4 F) in 58 years, most in 1875 with 26.
- 15 fixed thresholds have at least one qualifying day at Charlottetown.
Days at or above 30 C (86 F)
26 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1873 | 1 | 1.3 |
| 1874 | 1 | 1.3 |
| 1876 | 2 | 1.3 |
| 1878 | 1 | 1.3 |
| 1880 | 1 | 1 |
| 1881 | 1 | 1 |
| 1894 | 1 | 1 |
| 1899 | 1 | 1 |
| 1900 | 1 | 2.1 |
| 1901 | 3 | 2.1 |
| 1904 | 1 | 2.1 |
| 1905 | 1 | 2.1 |
| 1906 | 1 | 2.1 |
| 1908 | 4 | 2.1 |
| 1909 | 4 | 2.1 |
| 1911 | 6 | 3.3 |
| 1912 | 5 | 3.3 |
| 1916 | 1 | 3.3 |
| 1917 | 1 | 3.3 |
| 1920 | 2 | 3 |
| 1921 | 7 | 3 |
| 1925 | 1 | 3 |
| 1926 | 1 | 3 |
| 1928 | 4 | 3 |
| 1930 | 2 | 1.5 |
| 1931 | 1 | 1.5 |
| Year | First date | Last date |
|---|---|---|
| 1873 | 1873-07-03 | 1873-07-03 |
| 1874 | 1874-07-16 | 1874-07-16 |
| 1876 | 1876-08-10 | 1876-08-11 |
| 1878 | 1878-07-01 | 1878-07-01 |
| 1880 | 1880-08-02 | 1880-08-02 |
| 1881 | 1881-08-01 | 1881-08-01 |
| 1894 | 1894-07-29 | 1894-07-29 |
| 1899 | 1899-08-03 | 1899-08-03 |
| 1900 | 1900-07-24 | 1900-07-24 |
| 1901 | 1901-07-14 | 1901-07-23 |
| 1904 | 1904-07-27 | 1904-07-27 |
| 1905 | 1905-08-12 | 1905-08-12 |
| 1906 | 1906-08-20 | 1906-08-20 |
| 1908 | 1908-07-04 | 1908-07-12 |
| 1909 | 1909-06-26 | 1909-08-08 |
| 1911 | 1911-07-04 | 1911-08-10 |
| 1912 | 1912-07-04 | 1912-07-11 |
| 1916 | 1916-07-21 | 1916-07-21 |
| 1917 | 1917-07-26 | 1917-07-26 |
| 1920 | 1920-07-14 | 1920-08-10 |
| 1921 | 1921-07-03 | 1921-07-28 |
| 1925 | 1925-08-05 | 1925-08-05 |
| 1926 | 1926-07-28 | 1926-07-28 |
| 1928 | 1928-08-15 | 1928-08-18 |
| 1930 | 1930-06-06 | 1930-06-16 |
| 1931 | 1931-07-29 | 1931-07-29 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 26 | 7 | 1921 | 1 |
| 90 F (32.2 C): Days | 3 | 2 | 1912 | 2 |
| 0 C (32 F): Ice days (max | 58 | 109 | 1875 | 87 |
| 0 C (32 F): Frost days (min | 58 | 188 | 1882 | 150 |
| -10 C (14 F): Days with min | 58 | 95 | 1875 | 78 |
| -20 C (-4 F): Days with min | 58 | 26 | 1875 | 19 |
| -30 C (-22 F): Days with min | 1 | 2 | 1877 | 2 |
| 20 C (68 F): Tropical nights (min | 20 | 5 | 1920 | 2 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 58 | 51 | 1906 | 33 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 57 | 10 | 1890 | 5 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 23 | 2 | 1875 | 1 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 1 | 1 | 1890 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 58 | 20 | 1882 | 13 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 25 | 5 | 1882 | 1 |
| 50 cm (19.7 in): Days with 50 cm or more snowfall | 1 | 1 | 1895 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1873.
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).