Rannes Railway Station Threshold Days by Year (ASN00039080)
4 fixed thresholds counted per year at Rannes Railway Station (ASN00039080): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Rannes Railway Station Thresholds
- Rannes Railway Station: days with 10 mm (0.39 in) or more of precipitation in 50 years, most in 1943 with 31.
- Rannes Railway Station: days with 25 mm (0.98 in) or more of precipitation in 50 years, most in 1933 with 14.
- Rannes Railway Station: days with 50 mm (1.97 in) or more of precipitation in 43 years, most in 1959 with 6.
- Rannes Railway Station: days with 100 mm (3.94 in) or more of precipitation in 13 years, most in 1932 with 1.
- 4 fixed thresholds have at least one qualifying day at Rannes Railway Station.
Days with 10 mm (0.39 in) or more of precipitation
50 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1930 | 15 | 20.3 |
| 1931 | 16 | 20.3 |
| 1932 | 14 | 20.3 |
| 1933 | 29 | 20.3 |
| 1934 | 22 | 20.3 |
| 1935 | 19 | 20.3 |
| 1936 | 25 | 20.3 |
| 1937 | 18 | 20.3 |
| 1938 | 26 | 20.3 |
| 1939 | 19 | 20.3 |
| 1940 | 20 | 20.4 |
| 1941 | 21 | 20.4 |
| 1942 | 26 | 20.4 |
| 1943 | 31 | 20.4 |
| 1944 | 17 | 20.4 |
| 1945 | 19 | 20.4 |
| 1946 | 14 | 20.4 |
| 1947 | 24 | 20.4 |
| 1948 | 13 | 20.4 |
| 1949 | 19 | 20.4 |
| 1950 | 30 | 21.1 |
| 1951 | 9 | 21.1 |
| 1952 | 25 | 21.1 |
| 1953 | 20 | 21.1 |
| 1954 | 22 | 21.1 |
| 1955 | 22 | 21.1 |
| 1957 | 14 | 21.1 |
| 1958 | 31 | 21.1 |
| 1959 | 17 | 21.1 |
| 1960 | 13 | 18.3 |
| 1961 | 25 | 18.3 |
| 1962 | 14 | 18.3 |
| 1963 | 19 | 18.3 |
| 1964 | 20 | 18.3 |
| 1965 | 19 | 18.3 |
| 1966 | 21 | 18.3 |
| 1967 | 20 | 18.3 |
| 1968 | 21 | 18.3 |
| 1969 | 11 | 18.3 |
| 1970 | 22 | 23.1 |
| 1971 | 22 | 23.1 |
| 1972 | 20 | 23.1 |
| 1973 | 27 | 23.1 |
| 1974 | 24 | 23.1 |
| 1975 | 27 | 23.1 |
| 1976 | 23 | 23.1 |
| 1977 | 20 | 23.1 |
| 1978 | 23 | 23.1 |
| 1980 | 13 | 17 |
| 1983 | 21 | 17 |
| Year | First date | Last date |
|---|---|---|
| 1930 | 1930-01-03 | 1930-12-27 |
| 1931 | 1931-01-28 | 1931-12-10 |
| 1932 | 1932-01-15 | 1932-12-26 |
| 1933 | 1933-01-20 | 1933-12-18 |
| 1934 | 1934-02-01 | 1934-12-28 |
| 1935 | 1935-01-02 | 1935-12-27 |
| 1936 | 1936-01-07 | 1936-12-31 |
| 1937 | 1937-02-10 | 1937-12-16 |
| 1938 | 1938-01-06 | 1938-12-13 |
| 1939 | 1939-01-20 | 1939-12-25 |
| 1940 | 1940-01-17 | 1940-12-21 |
| 1941 | 1941-01-20 | 1941-12-08 |
| 1942 | 1942-01-19 | 1942-12-31 |
| 1943 | 1943-01-16 | 1943-12-29 |
| 1944 | 1944-01-03 | 1944-12-22 |
| 1945 | 1945-01-04 | 1945-12-05 |
| 1946 | 1946-01-08 | 1946-12-16 |
| 1947 | 1947-01-11 | 1947-12-13 |
| 1948 | 1948-02-28 | 1948-12-07 |
| 1949 | 1949-01-16 | 1949-11-28 |
| 1950 | 1950-01-02 | 1950-12-05 |
| 1951 | 1951-01-10 | 1951-12-13 |
| 1952 | 1952-01-09 | 1952-12-02 |
| 1953 | 1953-01-20 | 1953-12-28 |
| 1954 | 1954-01-02 | 1954-12-19 |
| 1955 | 1955-01-06 | 1955-12-13 |
| 1957 | 1957-01-10 | 1957-12-13 |
| 1958 | 1958-01-01 | 1958-12-29 |
| 1959 | 1959-01-03 | 1959-11-20 |
| 1960 | 1960-01-06 | 1960-12-16 |
| 1961 | 1961-01-04 | 1961-12-20 |
| 1962 | 1962-01-07 | 1962-12-16 |
| 1963 | 1963-01-03 | 1963-12-14 |
| 1964 | 1964-01-01 | 1964-12-28 |
| 1965 | 1965-01-05 | 1965-12-15 |
| 1966 | 1966-01-03 | 1966-12-31 |
| 1967 | 1967-01-01 | 1967-12-25 |
| 1968 | 1968-01-01 | 1968-12-20 |
| 1969 | 1969-01-19 | 1969-12-24 |
| 1970 | 1970-01-09 | 1970-12-30 |
| 1971 | 1971-01-09 | 1971-12-28 |
| 1972 | 1972-01-02 | 1972-11-28 |
| 1973 | 1973-01-08 | 1973-12-23 |
| 1974 | 1974-01-01 | 1974-12-29 |
| 1975 | 1975-01-02 | 1975-12-26 |
| 1976 | 1976-01-19 | 1976-12-23 |
| 1977 | 1977-02-20 | 1977-12-21 |
| 1978 | 1978-01-05 | 1978-12-05 |
| 1980 | 1980-01-08 | 1980-12-31 |
| 1983 | 1983-01-13 | 1983-12-04 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 10 mm (0.39 in): Days with 10 mm or more rain | 50 | 31 | 1943 | 21 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 50 | 14 | 1933 | 11 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 43 | 6 | 1959 | 2 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 13 | 1 | 1932 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1930.
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).