Donnelly Park Threshold Days by Year
3 fixed thresholds counted per year at Donnelly Park (ASN00009699): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Donnelly Park Thresholds
- Donnelly Park: days with 10 mm (0.39 in) or more of precipitation in 27 years, most in 1926 with 74.
- Donnelly Park: days with 25 mm (0.98 in) or more of precipitation in 27 years, most in 1927 with 19.
- Donnelly Park: days with 50 mm (1.97 in) or more of precipitation in 11 years, most in 1936 with 2.
- 3 fixed thresholds have at least one qualifying day at Donnelly Park.
Days with 10 mm (0.39 in) or more of precipitation
27 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1914 | 25 | 42.2 |
| 1915 | 44 | 42.2 |
| 1916 | 40 | 42.2 |
| 1917 | 69 | 42.2 |
| 1918 | 44 | 42.2 |
| 1919 | 31 | 42.2 |
| 1920 | 46 | 50.3 |
| 1921 | 41 | 50.3 |
| 1922 | 43 | 50.3 |
| 1923 | 64 | 50.3 |
| 1925 | 39 | 50.3 |
| 1926 | 74 | 50.3 |
| 1927 | 50 | 50.3 |
| 1928 | 53 | 50.3 |
| 1929 | 43 | 50.3 |
| 1930 | 40 | 42.1 |
| 1931 | 44 | 42.1 |
| 1932 | 39 | 42.1 |
| 1933 | 46 | 42.1 |
| 1934 | 44 | 42.1 |
| 1935 | 48 | 42.1 |
| 1936 | 34 | 42.1 |
| 1940 | 39 | 44.8 |
| 1942 | 67 | 44.8 |
| 1943 | 36 | 44.8 |
| 1944 | 28 | 44.8 |
| 1945 | 54 | 44.8 |
| Year | First date | Last date |
|---|---|---|
| 1914 | 1914-02-17 | 1914-12-13 |
| 1915 | 1915-01-16 | 1915-11-17 |
| 1916 | 1916-01-04 | 1916-11-23 |
| 1917 | 1917-01-28 | 1917-12-21 |
| 1918 | 1918-01-20 | 1918-11-30 |
| 1919 | 1919-01-17 | 1919-10-15 |
| 1920 | 1920-02-22 | 1920-10-11 |
| 1921 | 1921-02-19 | 1921-12-09 |
| 1922 | 1922-03-03 | 1922-12-23 |
| 1923 | 1923-01-18 | 1923-10-05 |
| 1925 | 1925-01-24 | 1925-10-10 |
| 1926 | 1926-02-17 | 1926-11-28 |
| 1927 | 1927-03-04 | 1927-12-27 |
| 1928 | 1928-01-09 | 1928-12-28 |
| 1929 | 1929-02-09 | 1929-12-25 |
| 1930 | 1930-04-15 | 1930-11-02 |
| 1931 | 1931-03-10 | 1931-11-07 |
| 1932 | 1932-04-05 | 1932-11-30 |
| 1933 | 1933-01-17 | 1933-12-19 |
| 1934 | 1934-04-07 | 1934-11-05 |
| 1935 | 1935-02-01 | 1935-11-28 |
| 1936 | 1936-01-10 | 1936-10-02 |
| 1940 | 1940-04-09 | 1940-12-16 |
| 1942 | 1942-03-13 | 1942-12-05 |
| 1943 | 1943-01-31 | 1943-09-19 |
| 1944 | 1944-04-29 | 1944-12-15 |
| 1945 | 1945-03-27 | 1945-12-25 |
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 | 27 | 74 | 1926 | 54 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 27 | 19 | 1927 | 17 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 11 | 2 | 1936 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1914.
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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.
Data as of . Last revised (2025-12-31).