Upper Stewiacke Threshold Days by Year (CA008206200)
16 fixed thresholds counted per year at Upper Stewiacke (CA008206200): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Upper Stewiacke Thresholds
- Upper Stewiacke: days with a maximum temperature at or below 0 C (32 F) in 65 years, most in 1970 with 74.
- Upper Stewiacke: nights with a minimum temperature at or below 0 C (32 F) in 64 years, most in 1920 with 204.
- Upper Stewiacke: nights with a minimum temperature at or below -10 C (14 F) in 64 years, most in 1923 with 85.
- Upper Stewiacke: nights with a minimum temperature at or below -20 C (-4 F) in 64 years, most in 1923 with 41.
- 16 fixed thresholds have at least one qualifying day at Upper Stewiacke.
Days at or above 30 C (86 F)
60 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1917 | 1 | 1.7 |
| 1918 | 3 | 1.7 |
| 1919 | 1 | 1.7 |
| 1920 | 5 | 5.1 |
| 1921 | 10 | 5.1 |
| 1922 | 1 | 5.1 |
| 1924 | 4 | 5.1 |
| 1925 | 11 | 5.1 |
| 1926 | 3 | 5.1 |
| 1927 | 4 | 5.1 |
| 1928 | 4 | 5.1 |
| 1929 | 4 | 5.1 |
| 1930 | 8 | 6 |
| 1931 | 4 | 6 |
| 1932 | 3 | 6 |
| 1933 | 5 | 6 |
| 1934 | 1 | 6 |
| 1935 | 8 | 6 |
| 1937 | 16 | 6 |
| 1938 | 2 | 6 |
| 1939 | 7 | 6 |
| 1940 | 4 | 6.9 |
| 1941 | 4 | 6.9 |
| 1942 | 6 | 6.9 |
| 1943 | 3 | 6.9 |
| 1944 | 14 | 6.9 |
| 1945 | 8 | 6.9 |
| 1946 | 3 | 6.9 |
| 1947 | 11 | 6.9 |
| 1948 | 2 | 6.9 |
| 1949 | 14 | 6.9 |
| 1951 | 1 | 4 |
| 1952 | 10 | 4 |
| 1953 | 1 | 4 |
| 1954 | 1 | 4 |
| 1955 | 10 | 4 |
| 1957 | 1 | 4 |
| 1959 | 4 | 4 |
| 1960 | 6 | 3.4 |
| 1961 | 4 | 3.4 |
| 1962 | 2 | 3.4 |
| 1963 | 4 | 3.4 |
| 1965 | 4 | 3.4 |
| 1966 | 1 | 3.4 |
| 1967 | 1 | 3.4 |
| 1968 | 3 | 3.4 |
| 1969 | 6 | 3.4 |
| 1970 | 6 | 4.4 |
| 1971 | 3 | 4.4 |
| 1972 | 2 | 4.4 |
| 1973 | 2 | 4.4 |
| 1974 | 3 | 4.4 |
| 1975 | 10 | 4.4 |
| 1976 | 4 | 4.4 |
| 1977 | 4 | 4.4 |
| 1978 | 5 | 4.4 |
| 1979 | 5 | 4.4 |
| 1980 | 5 | 3.7 |
| 1982 | 3 | 3.7 |
| 1983 | 3 | 3.7 |
| Year | First date | Last date |
|---|---|---|
| 1917 | 1917-07-27 | 1917-07-27 |
| 1918 | 1918-05-18 | 1918-08-25 |
| 1919 | 1919-06-06 | 1919-06-06 |
| 1920 | 1920-07-14 | 1920-08-28 |
| 1921 | 1921-07-03 | 1921-09-23 |
| 1922 | 1922-06-08 | 1922-06-08 |
| 1924 | 1924-07-09 | 1924-07-13 |
| 1925 | 1925-06-04 | 1925-08-26 |
| 1926 | 1926-07-22 | 1926-08-07 |
| 1927 | 1927-07-12 | 1927-07-29 |
| 1928 | 1928-08-15 | 1928-08-18 |
| 1929 | 1929-05-29 | 1929-07-16 |
| 1930 | 1930-06-04 | 1930-09-01 |
| 1931 | 1931-07-27 | 1931-09-14 |
| 1932 | 1932-05-17 | 1932-09-01 |
| 1933 | 1933-06-29 | 1933-08-23 |
| 1934 | 1934-07-06 | 1934-07-06 |
| 1935 | 1935-07-13 | 1935-08-21 |
| 1937 | 1937-06-01 | 1937-09-04 |
| 1938 | 1938-06-22 | 1938-08-06 |
| 1939 | 1939-07-05 | 1939-08-24 |
| 1940 | 1940-07-09 | 1940-08-18 |
| 1941 | 1941-06-21 | 1941-07-25 |
| 1942 | 1942-06-11 | 1942-09-02 |
| 1943 | 1943-07-12 | 1943-07-14 |
| 1944 | 1944-06-28 | 1944-08-16 |
| 1945 | 1945-06-15 | 1945-09-08 |
| 1946 | 1946-06-27 | 1946-07-19 |
| 1947 | 1947-06-29 | 1947-09-12 |
| 1948 | 1948-07-01 | 1948-08-03 |
| 1949 | 1949-06-14 | 1949-08-28 |
| 1951 | 1951-07-15 | 1951-07-15 |
| 1952 | 1952-07-07 | 1952-08-29 |
| 1953 | 1953-08-31 | 1953-08-31 |
| 1954 | 1954-06-22 | 1954-06-22 |
| 1955 | 1955-06-30 | 1955-08-22 |
| 1957 | 1957-06-16 | 1957-06-16 |
| 1959 | 1959-07-23 | 1959-08-15 |
| 1960 | 1960-05-30 | 1960-09-08 |
| 1961 | 1961-07-21 | 1961-09-11 |
| 1962 | 1962-06-16 | 1962-06-17 |
| 1963 | 1963-07-26 | 1963-07-29 |
| 1965 | 1965-06-23 | 1965-09-22 |
| 1966 | 1966-08-19 | 1966-08-19 |
| 1967 | 1967-06-05 | 1967-06-05 |
| 1968 | 1968-07-02 | 1968-07-16 |
| 1969 | 1969-06-14 | 1969-09-01 |
| 1970 | 1970-07-25 | 1970-08-16 |
| 1971 | 1971-07-01 | 1971-08-10 |
| 1972 | 1972-05-29 | 1972-07-13 |
| 1973 | 1973-07-09 | 1973-08-31 |
| 1974 | 1974-08-12 | 1974-08-23 |
| 1975 | 1975-06-24 | 1975-08-11 |
| 1976 | 1976-06-05 | 1976-07-20 |
| 1977 | 1977-05-23 | 1977-08-29 |
| 1978 | 1978-07-21 | 1978-08-23 |
| 1979 | 1979-06-16 | 1979-08-05 |
| 1980 | 1980-06-26 | 1980-08-24 |
| 1982 | 1982-07-07 | 1982-07-19 |
| 1983 | 1983-06-22 | 1983-09-05 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 60 | 16 | 1937 | 3 |
| 35 C (95 F): Days | 5 | 3 | 1944 | 1 |
| 90 F (32.2 C): Days | 31 | 8 | 1944 | 1 |
| 0 C (32 F): Ice days (max | 65 | 74 | 1970 | 46 |
| 0 C (32 F): Frost days (min | 64 | 204 | 1920 | 148 |
| -10 C (14 F): Days with min | 64 | 85 | 1923 | 41 |
| -20 C (-4 F): Days with min | 64 | 41 | 1923 | 7 |
| -30 C (-22 F): Days with min | 26 | 5 | 1918 | 1 |
| -40 C (-40 F): Days with min | 1 | 2 | 1920 | 2 |
| 20 C (68 F): Tropical nights (min | 30 | 6 | 1937 | 6 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 48 | 61 | 1979 | 44 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 48 | 20 | 1979 | 15 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 29 | 4 | 1923 | 4 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 1 | 1 | 1971 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 56 | 12 | 1923 | 5 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 21 | 2 | 1921 | 2 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1917.
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).