Bumping Lake Threshold Days by Year (USC00450969)
15 fixed thresholds counted per year at Bumping Lake (USC00450969): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Bumping Lake Thresholds
- Bumping Lake: days with a maximum temperature at or below 0 C (32 F) in 53 years, most in 1916 with 65.
- Bumping Lake: days with a maximum temperature at or above 30 C (86 F) in 52 years, most in 1942 with 29.
- Bumping Lake: nights with a minimum temperature at or below 0 C (32 F) in 50 years, most in 1949 with 288.
- Bumping Lake: nights with a minimum temperature at or below -10 C (14 F) in 50 years, most in 1943 with 71.
- 15 fixed thresholds have at least one qualifying day at Bumping Lake.
Days at or above 30 C (86 F)
52 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1912 | 10 | 9 |
| 1913 | 10 | 9 |
| 1914 | 10 | 9 |
| 1915 | 9 | 9 |
| 1916 | 11 | 9 |
| 1917 | 7 | 9 |
| 1918 | 9 | 9 |
| 1919 | 6 | 9 |
| 1920 | 16 | 9.6 |
| 1921 | 2 | 9.6 |
| 1922 | 13 | 9.6 |
| 1923 | 7 | 9.6 |
| 1924 | 7 | 9.6 |
| 1925 | 14 | 9.6 |
| 1927 | 4 | 9.6 |
| 1928 | 12 | 9.6 |
| 1929 | 11 | 9.6 |
| 1930 | 13 | 12.2 |
| 1931 | 12 | 12.2 |
| 1932 | 4 | 12.2 |
| 1933 | 8 | 12.2 |
| 1934 | 18 | 12.2 |
| 1935 | 9 | 12.2 |
| 1936 | 8 | 12.2 |
| 1937 | 10 | 12.2 |
| 1938 | 19 | 12.2 |
| 1939 | 21 | 12.2 |
| 1940 | 13 | 12.8 |
| 1941 | 13 | 12.8 |
| 1942 | 29 | 12.8 |
| 1943 | 12 | 12.8 |
| 1944 | 13 | 12.8 |
| 1945 | 13 | 12.8 |
| 1946 | 11 | 12.8 |
| 1947 | 5 | 12.8 |
| 1948 | 4 | 12.8 |
| 1949 | 15 | 12.8 |
| 1951 | 15 | 12.4 |
| 1952 | 18 | 12.4 |
| 1953 | 10 | 12.4 |
| 1955 | 9 | 12.4 |
| 1956 | 13 | 12.4 |
| 1957 | 2 | 12.4 |
| 1958 | 23 | 12.4 |
| 1959 | 9 | 12.4 |
| 1960 | 14 | 10.4 |
| 1961 | 24 | 10.4 |
| 1962 | 11 | 10.4 |
| 1963 | 9 | 10.4 |
| 1964 | 3 | 10.4 |
| 1965 | 9 | 10.4 |
| 1966 | 3 | 10.4 |
| Year | First date | Last date |
|---|---|---|
| 1912 | 1912-06-19 | 1912-08-23 |
| 1913 | 1913-07-19 | 1913-08-28 |
| 1914 | 1914-07-02 | 1914-08-13 |
| 1915 | 1915-08-10 | 1915-08-29 |
| 1916 | 1916-06-16 | 1916-08-30 |
| 1917 | 1917-07-14 | 1917-08-28 |
| 1918 | 1918-06-20 | 1918-08-24 |
| 1919 | 1919-07-14 | 1919-08-19 |
| 1920 | 1920-07-08 | 1920-08-22 |
| 1921 | 1921-08-12 | 1921-08-13 |
| 1922 | 1922-07-02 | 1922-09-11 |
| 1923 | 1923-06-29 | 1923-09-13 |
| 1924 | 1924-06-30 | 1924-09-07 |
| 1925 | 1925-06-24 | 1925-08-20 |
| 1927 | 1927-07-21 | 1927-08-16 |
| 1928 | 1928-06-24 | 1928-09-04 |
| 1929 | 1929-07-28 | 1929-09-16 |
| 1930 | 1930-07-09 | 1930-09-20 |
| 1931 | 1931-06-06 | 1931-08-23 |
| 1932 | 1932-08-04 | 1932-09-15 |
| 1933 | 1933-07-14 | 1933-08-16 |
| 1934 | 1934-05-28 | 1934-09-03 |
| 1935 | 1935-07-12 | 1935-08-28 |
| 1936 | 1936-05-26 | 1936-08-28 |
| 1937 | 1937-06-28 | 1937-09-14 |
| 1938 | 1938-07-12 | 1938-09-17 |
| 1939 | 1939-06-28 | 1939-09-20 |
| 1940 | 1940-06-11 | 1940-08-19 |
| 1941 | 1941-05-23 | 1941-08-17 |
| 1942 | 1942-06-29 | 1942-09-26 |
| 1943 | 1943-07-18 | 1943-09-25 |
| 1944 | 1944-07-17 | 1944-09-11 |
| 1945 | 1945-07-05 | 1945-08-27 |
| 1946 | 1946-07-19 | 1946-08-24 |
| 1947 | 1947-05-27 | 1947-09-21 |
| 1948 | 1948-06-28 | 1948-09-11 |
| 1949 | 1949-06-06 | 1949-09-09 |
| 1951 | 1951-07-03 | 1951-09-18 |
| 1952 | 1952-07-09 | 1952-09-26 |
| 1953 | 1953-07-08 | 1953-09-15 |
| 1955 | 1955-07-14 | 1955-09-07 |
| 1956 | 1956-07-10 | 1956-08-23 |
| 1957 | 1957-09-15 | 1957-09-16 |
| 1958 | 1958-05-27 | 1958-09-08 |
| 1959 | 1959-07-17 | 1959-08-01 |
| 1960 | 1960-07-06 | 1960-08-11 |
| 1961 | 1961-06-16 | 1961-08-24 |
| 1962 | 1962-07-23 | 1962-08-16 |
| 1963 | 1963-06-15 | 1963-09-29 |
| 1964 | 1964-07-12 | 1964-08-22 |
| 1965 | 1965-07-26 | 1965-08-19 |
| 1966 | 1966-08-25 | 1966-09-23 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 52 | 29 | 1942 | 3 |
| 35 C (95 F): Days | 14 | 4 | 1939 | 2 |
| 90 F (32.2 C): Days | 47 | 16 | 1961 | 1 |
| 100 F (37.8 C): Days | 1 | 1 | 1939 | 1 |
| 0 C (32 F): Ice days (max | 53 | 65 | 1916 | 25 |
| 0 C (32 F): Frost days (min | 50 | 288 | 1949 | 202 |
| -10 C (14 F): Days with min | 50 | 71 | 1943 | 32 |
| -20 C (-4 F): Days with min | 41 | 30 | 1949 | 3 |
| -30 C (-22 F): Days with min | 14 | 7 | 1949 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 49 | 55 | 1954 | 22 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 49 | 21 | 1951 | 5 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 37 | 6 | 1921 | 2 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 39 | 36 | 1916 | 17 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 37 | 15 | 1964 | 4 |
| 50 cm (19.7 in): Days with 50 cm or more snowfall | 14 | 2 | 1916 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1912.
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).