Waverly Threshold Days by Year (USC00138771)
18 fixed thresholds counted per year at Waverly (USC00138771): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Waverly Thresholds
- Waverly: days with a maximum temperature at or above 30 C (86 F) in 45 years, most in 1933 with 66.
- Waverly: days with a maximum temperature at or above 90 F (32.2 C) in 45 years, most in 1916 with 49.
- Waverly: days with a maximum temperature at or below 0 C (32 F) in 45 years, most in 1937 with 87.
- Waverly: nights with a minimum temperature at or below 0 C (32 F) in 43 years, most in 1917 with 170.
- 18 fixed thresholds have at least one qualifying day at Waverly.
Days at or above 30 C (86 F)
45 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1896 | 30 | 35.3 |
| 1897 | 38 | 35.3 |
| 1898 | 33 | 35.3 |
| 1899 | 40 | 35.3 |
| 1900 | 45 | 24.6 |
| 1901 | 65 | 24.6 |
| 1902 | 17 | 24.6 |
| 1903 | 7 | 24.6 |
| 1904 | 8 | 24.6 |
| 1905 | 18 | 24.6 |
| 1906 | 22 | 24.6 |
| 1907 | 13 | 24.6 |
| 1908 | 25 | 24.6 |
| 1909 | 26 | 24.6 |
| 1910 | 46 | 42.1 |
| 1911 | 55 | 42.1 |
| 1912 | 49 | 42.1 |
| 1915 | 16 | 42.1 |
| 1916 | 61 | 42.1 |
| 1917 | 33 | 42.1 |
| 1918 | 32 | 42.1 |
| 1919 | 45 | 42.1 |
| 1920 | 39 | 35.1 |
| 1921 | 59 | 35.1 |
| 1922 | 32 | 35.1 |
| 1923 | 34 | 35.1 |
| 1924 | 18 | 35.1 |
| 1927 | 35 | 35.1 |
| 1928 | 30 | 35.1 |
| 1929 | 34 | 35.1 |
| 1930 | 34 | 53.1 |
| 1931 | 64 | 53.1 |
| 1932 | 40 | 53.1 |
| 1933 | 66 | 53.1 |
| 1934 | 63 | 53.1 |
| 1936 | 66 | 53.1 |
| 1937 | 55 | 53.1 |
| 1938 | 35 | 53.1 |
| 1939 | 55 | 53.1 |
| 1940 | 39 | 36.5 |
| 1941 | 48 | 36.5 |
| 1942 | 27 | 36.5 |
| 1943 | 38 | 36.5 |
| 1944 | 39 | 36.5 |
| 1945 | 28 | 36.5 |
| Year | First date | Last date |
|---|---|---|
| 1896 | 1896-05-07 | 1896-08-29 |
| 1897 | 1897-06-13 | 1897-10-15 |
| 1898 | 1898-06-03 | 1898-09-29 |
| 1899 | 1899-05-11 | 1899-10-22 |
| 1900 | 1900-05-11 | 1900-09-10 |
| 1901 | 1901-04-27 | 1901-09-06 |
| 1902 | 1902-04-21 | 1902-08-02 |
| 1903 | 1903-06-30 | 1903-07-28 |
| 1904 | 1904-05-22 | 1904-09-28 |
| 1905 | 1905-05-03 | 1905-09-27 |
| 1906 | 1906-05-11 | 1906-08-25 |
| 1907 | 1907-06-16 | 1907-08-31 |
| 1908 | 1908-06-18 | 1908-09-22 |
| 1909 | 1909-05-05 | 1909-08-27 |
| 1910 | 1910-04-28 | 1910-10-13 |
| 1911 | 1911-05-09 | 1911-09-16 |
| 1912 | 1912-05-04 | 1912-10-07 |
| 1915 | 1915-06-26 | 1915-09-12 |
| 1916 | 1916-05-07 | 1916-10-07 |
| 1917 | 1917-05-17 | 1917-09-15 |
| 1918 | 1918-05-03 | 1918-10-15 |
| 1919 | 1919-05-28 | 1919-09-20 |
| 1920 | 1920-05-22 | 1920-10-12 |
| 1921 | 1921-05-20 | 1921-09-16 |
| 1922 | 1922-05-10 | 1922-10-05 |
| 1923 | 1923-06-01 | 1923-09-05 |
| 1924 | 1924-05-05 | 1924-08-30 |
| 1927 | 1927-06-24 | 1927-10-25 |
| 1928 | 1928-05-09 | 1928-10-11 |
| 1929 | 1929-06-10 | 1929-09-27 |
| 1930 | 1930-04-10 | 1930-10-10 |
| 1931 | 1931-04-08 | 1931-09-20 |
| 1932 | 1932-05-13 | 1932-08-30 |
| 1933 | 1933-06-01 | 1933-09-25 |
| 1934 | 1934-05-04 | 1934-08-19 |
| 1936 | 1936-05-06 | 1936-09-22 |
| 1937 | 1937-05-29 | 1937-09-23 |
| 1938 | 1938-06-14 | 1938-10-09 |
| 1939 | 1939-04-24 | 1939-09-28 |
| 1940 | 1940-05-12 | 1940-09-21 |
| 1941 | 1941-05-20 | 1941-09-21 |
| 1942 | 1942-05-28 | 1942-09-11 |
| 1943 | 1943-05-28 | 1943-09-03 |
| 1944 | 1944-05-14 | 1944-09-17 |
| 1945 | 1945-06-23 | 1945-09-07 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 45 | 66 | 1933 | 28 |
| 35 C (95 F): Days | 31 | 29 | 1916 | 2 |
| 40 C (104 F): Days | 7 | 9 | 1936 | 1 |
| 90 F (32.2 C): Days | 45 | 49 | 1916 | 14 |
| 100 F (37.8 C): Days | 15 | 17 | 1936 | 1 |
| 0 C (32 F): Ice days (max | 45 | 87 | 1937 | 73 |
| 0 C (32 F): Frost days (min | 43 | 170 | 1917 | 149 |
| -10 C (14 F): Days with min | 43 | 83 | 1917 | 63 |
| -20 C (-4 F): Days with min | 43 | 36 | 1936 | 20 |
| -30 C (-22 F): Days with min | 20 | 10 | 1936 | 1 |
| 20 C (68 F): Tropical nights (min | 43 | 32 | 1901 | 6 |
| 25 C (77 F): Days with min | 5 | 1 | 1909 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 41 | 38 | 1911 | 31 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 41 | 11 | 1934 | 7 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 27 | 3 | 1909 | 1 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 1 | 1 | 1941 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 17 | 4 | 1932 | 2 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 1 | 1 | 1934 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1896.
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).