Roberval Nord Threshold Days by Year (CA007066688)
17 fixed thresholds counted per year at Roberval Nord (CA007066688): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Roberval Nord Thresholds
- Roberval Nord: days with 10 mm (0.39 in) or more of precipitation in 49 years, most in 1924 with 41.
- Roberval Nord: days with 10 cm (3.9 in) or more of snowfall in 49 years, most in 1929 with 14.
- Roberval Nord: nights with a minimum temperature at or below 0 C (32 F) in 45 years, most in 1914 with 215.
- Roberval Nord: nights with a minimum temperature at or below -10 C (14 F) in 45 years, most in 1914 with 137.
- 17 fixed thresholds have at least one qualifying day at Roberval Nord.
Days at or above 30 C (86 F)
42 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1889 | 4 | 4 |
| 1914 | 11 | 5.7 |
| 1915 | 3 | 5.7 |
| 1916 | 7 | 5.7 |
| 1917 | 3 | 5.7 |
| 1918 | 4 | 5.7 |
| 1919 | 6 | 5.7 |
| 1920 | 4 | 5.2 |
| 1921 | 8 | 5.2 |
| 1922 | 8 | 5.2 |
| 1923 | 4 | 5.2 |
| 1924 | 1 | 5.2 |
| 1925 | 6 | 5.2 |
| 1932 | 4 | 3.2 |
| 1933 | 4 | 3.2 |
| 1934 | 1 | 3.2 |
| 1935 | 6 | 3.2 |
| 1936 | 1 | 3.2 |
| 1940 | 4 | 7.4 |
| 1941 | 8 | 7.4 |
| 1942 | 8 | 7.4 |
| 1943 | 5 | 7.4 |
| 1944 | 9 | 7.4 |
| 1945 | 14 | 7.4 |
| 1946 | 3 | 7.4 |
| 1947 | 13 | 7.4 |
| 1948 | 3 | 7.4 |
| 1951 | 6 | 7.3 |
| 1952 | 12 | 7.3 |
| 1953 | 10 | 7.3 |
| 1954 | 1 | 7.3 |
| 1955 | 16 | 7.3 |
| 1956 | 1 | 7.3 |
| 1957 | 2 | 7.3 |
| 1959 | 10 | 7.3 |
| 1960 | 5 | 3.9 |
| 1961 | 1 | 3.9 |
| 1962 | 4 | 3.9 |
| 1963 | 11 | 3.9 |
| 1964 | 2 | 3.9 |
| 1965 | 2 | 3.9 |
| 1966 | 2 | 3.9 |
| Year | First date | Last date |
|---|---|---|
| 1889 | 1889-05-09 | 1889-07-02 |
| 1914 | 1914-05-20 | 1914-09-22 |
| 1915 | 1915-07-30 | 1915-09-15 |
| 1916 | 1916-07-06 | 1916-08-05 |
| 1917 | 1917-07-25 | 1917-08-01 |
| 1918 | 1918-05-17 | 1918-07-29 |
| 1919 | 1919-06-03 | 1919-07-02 |
| 1920 | 1920-05-27 | 1920-08-09 |
| 1921 | 1921-06-09 | 1921-09-02 |
| 1922 | 1922-05-28 | 1922-09-09 |
| 1923 | 1923-06-18 | 1923-07-19 |
| 1924 | 1924-07-12 | 1924-07-12 |
| 1925 | 1925-06-09 | 1925-08-25 |
| 1932 | 1932-05-16 | 1932-08-05 |
| 1933 | 1933-06-09 | 1933-07-14 |
| 1934 | 1934-07-11 | 1934-07-11 |
| 1935 | 1935-07-03 | 1935-08-20 |
| 1936 | 1936-07-12 | 1936-07-12 |
| 1940 | 1940-07-07 | 1940-08-16 |
| 1941 | 1941-06-20 | 1941-09-22 |
| 1942 | 1942-05-29 | 1942-08-31 |
| 1943 | 1943-06-24 | 1943-07-26 |
| 1944 | 1944-05-04 | 1944-08-14 |
| 1945 | 1945-06-13 | 1945-09-07 |
| 1946 | 1946-06-26 | 1946-07-18 |
| 1947 | 1947-06-24 | 1947-09-10 |
| 1948 | 1948-06-03 | 1948-08-22 |
| 1951 | 1951-05-20 | 1951-09-13 |
| 1952 | 1952-07-01 | 1952-08-28 |
| 1953 | 1953-06-19 | 1953-09-02 |
| 1954 | 1954-06-19 | 1954-06-19 |
| 1955 | 1955-05-22 | 1955-08-19 |
| 1956 | 1956-06-14 | 1956-06-14 |
| 1957 | 1957-06-22 | 1957-06-23 |
| 1959 | 1959-06-29 | 1959-09-10 |
| 1960 | 1960-06-28 | 1960-09-07 |
| 1961 | 1961-07-24 | 1961-07-24 |
| 1962 | 1962-06-16 | 1962-08-25 |
| 1963 | 1963-06-02 | 1963-07-29 |
| 1964 | 1964-05-07 | 1964-07-18 |
| 1965 | 1965-06-20 | 1965-06-28 |
| 1966 | 1966-05-24 | 1966-06-26 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 42 | 16 | 1955 | 2 |
| 35 C (95 F): Days | 8 | 2 | 1941 | 1 |
| 90 F (32.2 C): Days | 29 | 8 | 1947 | 1 |
| 0 C (32 F): Ice days (max | 43 | 141 | 1936 | 96 |
| 0 C (32 F): Frost days (min | 45 | 215 | 1914 | 174 |
| -10 C (14 F): Days with min | 45 | 137 | 1914 | 81 |
| -20 C (-4 F): Days with min | 45 | 82 | 1917 | 34 |
| -30 C (-22 F): Days with min | 44 | 25 | 1924 | 2 |
| -40 C (-40 F): Days with min | 9 | 4 | 1917 | 1 |
| 20 C (68 F): Tropical nights (min | 36 | 14 | 1935 | 2 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 49 | 41 | 1924 | 28 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 45 | 9 | 1952 | 3 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 10 | 2 | 1919 | 1 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 1 | 1 | 1919 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 49 | 14 | 1929 | 6 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 23 | 2 | 1916 | 1 |
| 50 cm (19.7 in): Days with 50 cm or more snowfall | 3 | 1 | 1919 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1889.
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).