Rochdale Threshold Days by Year (ASN00047069)
3 fixed thresholds counted per year at Rochdale (ASN00047069): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Rochdale Thresholds
- Rochdale: days with 10 mm (0.39 in) or more of precipitation in 37 years, most in 1911 with 14.
- Rochdale: days with 25 mm (0.98 in) or more of precipitation in 27 years, most in 1939 with 7.
- Rochdale: days with 50 mm (1.97 in) or more of precipitation in 7 years, most in 1933 with 2.
- 3 fixed thresholds have at least one qualifying day at Rochdale.
Days with 10 mm (0.39 in) or more of precipitation
37 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1898 | 2 | 2 |
| 1899 | 2 | 2 |
| 1900 | 5 | 5.9 |
| 1901 | 7 | 5.9 |
| 1902 | 2 | 5.9 |
| 1903 | 8 | 5.9 |
| 1904 | 6 | 5.9 |
| 1905 | 5 | 5.9 |
| 1906 | 9 | 5.9 |
| 1907 | 8 | 5.9 |
| 1908 | 5 | 5.9 |
| 1909 | 4 | 5.9 |
| 1910 | 9 | 7.4 |
| 1911 | 14 | 7.4 |
| 1914 | 5 | 7.4 |
| 1915 | 4 | 7.4 |
| 1916 | 5 | 7.4 |
| 1921 | 13 | 5.4 |
| 1922 | 3 | 5.4 |
| 1923 | 5 | 5.4 |
| 1924 | 4 | 5.4 |
| 1925 | 10 | 5.4 |
| 1926 | 2 | 5.4 |
| 1927 | 3 | 5.4 |
| 1928 | 5 | 5.4 |
| 1929 | 4 | 5.4 |
| 1930 | 9 | 6.5 |
| 1931 | 6 | 6.5 |
| 1932 | 8 | 6.5 |
| 1933 | 4 | 6.5 |
| 1934 | 6 | 6.5 |
| 1935 | 2 | 6.5 |
| 1936 | 8 | 6.5 |
| 1937 | 6 | 6.5 |
| 1938 | 4 | 6.5 |
| 1939 | 12 | 6.5 |
| 1940 | 1 | 1 |
| Year | First date | Last date |
|---|---|---|
| 1898 | 1898-02-10 | 1898-08-29 |
| 1899 | 1899-02-28 | 1899-04-02 |
| 1900 | 1900-01-18 | 1900-08-30 |
| 1901 | 1901-04-21 | 1901-10-11 |
| 1902 | 1902-03-26 | 1902-12-06 |
| 1903 | 1903-02-03 | 1903-12-28 |
| 1904 | 1904-01-03 | 1904-12-17 |
| 1905 | 1905-04-09 | 1905-06-30 |
| 1906 | 1906-02-28 | 1906-08-30 |
| 1907 | 1907-01-29 | 1907-12-28 |
| 1908 | 1908-03-09 | 1908-10-15 |
| 1909 | 1909-01-31 | 1909-11-13 |
| 1910 | 1910-01-10 | 1910-11-11 |
| 1911 | 1911-01-28 | 1911-12-02 |
| 1914 | 1914-02-09 | 1914-12-22 |
| 1915 | 1915-05-14 | 1915-09-24 |
| 1916 | 1916-07-17 | 1916-10-22 |
| 1921 | 1921-02-19 | 1921-09-10 |
| 1922 | 1922-04-26 | 1922-06-11 |
| 1923 | 1923-06-03 | 1923-12-27 |
| 1924 | 1924-08-25 | 1924-12-15 |
| 1925 | 1925-01-13 | 1925-08-20 |
| 1926 | 1926-03-21 | 1926-08-29 |
| 1927 | 1927-11-24 | 1927-12-19 |
| 1928 | 1928-01-18 | 1928-07-24 |
| 1929 | 1929-02-22 | 1929-12-28 |
| 1930 | 1930-01-30 | 1930-12-07 |
| 1931 | 1931-03-14 | 1931-06-25 |
| 1932 | 1932-02-08 | 1932-12-12 |
| 1933 | 1933-11-20 | 1933-12-02 |
| 1934 | 1934-04-15 | 1934-11-07 |
| 1935 | 1935-10-21 | 1935-12-31 |
| 1936 | 1936-01-08 | 1936-12-21 |
| 1937 | 1937-01-01 | 1937-10-15 |
| 1938 | 1938-07-26 | 1938-10-24 |
| 1939 | 1939-02-17 | 1939-11-16 |
| 1940 | 1940-04-24 | 1940-04-24 |
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 | 37 | 14 | 1911 | 1 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 27 | 7 | 1939 | 7 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 7 | 2 | 1933 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1898.
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).