Hope Little Mountain Threshold Days by Year (CA001113570)
16 fixed thresholds counted per year at Hope Little Mountain (CA001113570): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Hope Little Mountain Thresholds
- Hope Little Mountain: days with a maximum temperature at or below 0 C (32 F) in 42 years, most in 1916 with 57.
- Hope Little Mountain: nights with a minimum temperature at or below 0 C (32 F) in 42 years, most in 1911 with 128.
- Hope Little Mountain: days with 10 mm (0.39 in) or more of precipitation in 42 years, most in 1933 with 72.
- Hope Little Mountain: days with 25 mm (0.98 in) or more of precipitation in 42 years, most in 1933 with 19.
- 16 fixed thresholds have at least one qualifying day at Hope Little Mountain.
Days at or above 30 C (86 F)
41 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1911 | 11 | 10.9 |
| 1912 | 18 | 10.9 |
| 1913 | 12 | 10.9 |
| 1914 | 10 | 10.9 |
| 1915 | 13 | 10.9 |
| 1916 | 9 | 10.9 |
| 1918 | 7 | 10.9 |
| 1919 | 7 | 10.9 |
| 1920 | 8 | 10.7 |
| 1921 | 2 | 10.7 |
| 1922 | 12 | 10.7 |
| 1923 | 15 | 10.7 |
| 1924 | 14 | 10.7 |
| 1926 | 11 | 10.7 |
| 1927 | 15 | 10.7 |
| 1928 | 9 | 10.7 |
| 1929 | 10 | 10.7 |
| 1930 | 8 | 8.6 |
| 1931 | 7 | 8.6 |
| 1932 | 7 | 8.6 |
| 1933 | 10 | 8.6 |
| 1934 | 10 | 8.6 |
| 1935 | 9 | 8.6 |
| 1936 | 3 | 8.6 |
| 1937 | 4 | 8.6 |
| 1938 | 15 | 8.6 |
| 1939 | 13 | 8.6 |
| 1940 | 7 | 6.3 |
| 1941 | 13 | 6.3 |
| 1942 | 15 | 6.3 |
| 1943 | 1 | 6.3 |
| 1944 | 8 | 6.3 |
| 1945 | 4 | 6.3 |
| 1946 | 6 | 6.3 |
| 1947 | 2 | 6.3 |
| 1948 | 5 | 6.3 |
| 1949 | 2 | 6.3 |
| 1950 | 5 | 7.5 |
| 1951 | 11 | 7.5 |
| 1952 | 10 | 7.5 |
| 1953 | 4 | 7.5 |
| Year | First date | Last date |
|---|---|---|
| 1911 | 1911-07-12 | 1911-07-29 |
| 1912 | 1912-05-07 | 1912-07-19 |
| 1913 | 1913-07-18 | 1913-08-22 |
| 1914 | 1914-06-15 | 1914-08-20 |
| 1915 | 1915-06-05 | 1915-08-28 |
| 1916 | 1916-06-15 | 1916-08-26 |
| 1918 | 1918-06-20 | 1918-09-17 |
| 1919 | 1919-07-09 | 1919-08-16 |
| 1920 | 1920-07-06 | 1920-08-20 |
| 1921 | 1921-08-12 | 1921-08-13 |
| 1922 | 1922-05-29 | 1922-08-26 |
| 1923 | 1923-06-05 | 1923-09-12 |
| 1924 | 1924-05-11 | 1924-09-12 |
| 1926 | 1926-05-12 | 1926-08-23 |
| 1927 | 1927-06-20 | 1927-08-16 |
| 1928 | 1928-05-24 | 1928-09-02 |
| 1929 | 1929-07-13 | 1929-09-16 |
| 1930 | 1930-06-15 | 1930-09-02 |
| 1931 | 1931-07-07 | 1931-08-28 |
| 1932 | 1932-06-09 | 1932-08-14 |
| 1933 | 1933-06-12 | 1933-08-27 |
| 1934 | 1934-04-20 | 1934-09-03 |
| 1935 | 1935-07-13 | 1935-09-08 |
| 1936 | 1936-05-26 | 1936-08-28 |
| 1937 | 1937-05-02 | 1937-09-14 |
| 1938 | 1938-06-06 | 1938-09-17 |
| 1939 | 1939-05-14 | 1939-08-22 |
| 1940 | 1940-07-11 | 1940-09-09 |
| 1941 | 1941-06-11 | 1941-08-19 |
| 1942 | 1942-06-30 | 1942-08-22 |
| 1943 | 1943-08-15 | 1943-08-15 |
| 1944 | 1944-06-09 | 1944-09-10 |
| 1945 | 1945-07-07 | 1945-08-06 |
| 1946 | 1946-05-03 | 1946-08-19 |
| 1947 | 1947-05-26 | 1947-07-17 |
| 1948 | 1948-06-06 | 1948-07-31 |
| 1949 | 1949-07-14 | 1949-08-28 |
| 1950 | 1950-07-21 | 1950-09-02 |
| 1951 | 1951-06-28 | 1951-09-16 |
| 1952 | 1952-07-08 | 1952-08-12 |
| 1953 | 1953-07-07 | 1953-08-14 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 41 | 18 | 1912 | 4 |
| 35 C (95 F): Days | 17 | 5 | 1941 | 1 |
| 90 F (32.2 C): Days | 35 | 10 | 1912 | 4 |
| 100 F (37.8 C): Days | 3 | 1 | 1915 | 1 |
| 0 C (32 F): Ice days (max | 42 | 57 | 1916 | 17 |
| 0 C (32 F): Frost days (min | 42 | 128 | 1911 | 84 |
| -10 C (14 F): Days with min | 41 | 39 | 1916 | 13 |
| -20 C (-4 F): Days with min | 7 | 13 | 1950 | 1 |
| 20 C (68 F): Tropical nights (min | 2 | 5 | 1941 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 42 | 72 | 1933 | 53 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 42 | 19 | 1933 | 9 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 34 | 5 | 1921 | 1 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 2 | 2 | 1921 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 42 | 22 | 1949 | 10 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 25 | 7 | 1937 | 3 |
| 50 cm (19.7 in): Days with 50 cm or more snowfall | 6 | 2 | 1935 | 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
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 (2026-10-17).