Waverly Threshold Days by Year (USC00238768)

6 fixed thresholds counted per year at Waverly (USC00238768): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Waverly Thresholds

Waverly: days with 10 mm (0.39 in) or more of precipitation in 66 years, most in 1973 with 48.
Waverly: days with 25 mm (0.98 in) or more of precipitation in 66 years, most in 1921 with 22.
Waverly: days with 50 mm (1.97 in) or more of precipitation in 55 years, most in 1961 with 7.
Waverly: days with 10 cm (3.9 in) or more of snowfall in 15 years, most in 1949 with 4.
6 fixed thresholds have at least one qualifying day at Waverly.

Days with 10 mm (0.39 in) or more of precipitation

66 years with a qualifying day

Days per year at Waverly with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 48 in 1973.

Days with 10 mm (0.39 in) or more of precipitation per year at Waverly
Year	Days	Decade average
1915	41	31
1916	28	31
1917	27	31
1918	27	31
1919	32	31
1920	30	35.2
1921	40	35.2
1922	28	35.2
1923	35	35.2
1924	35	35.2
1925	33	35.2
1926	38	35.2
1927	43	35.2
1928	29	35.2
1929	41	35.2
1930	24	28.5
1931	34	28.5
1932	27	28.5
1933	21	28.5
1934	31	28.5
1935	41	28.5
1936	21	28.5
1937	25	28.5
1938	33	28.5
1939	28	28.5
1940	30	33.7
1941	36	33.7
1942	41	33.7
1943	27	33.7
1944	31	33.7
1945	33	33.7
1946	31	33.7
1947	34	33.7
1949	40	33.7
1950	18	25.8
1951	43	25.8
1952	29	25.8
1953	23	25.8
1954	27	25.8
1955	21	25.8
1956	15	25.8
1957	27	25.8
1958	30	25.8
1959	25	25.8
1960	29	28.6
1961	44	28.6
1962	20	28.6
1963	16	28.6
1964	33	28.6
1965	25	28.6
1966	16	28.6
1967	39	28.6
1968	26	28.6
1969	38	28.6
1971	27	31.4
1973	48	31.4
1974	32	31.4
1976	22	31.4
1977	28	31.4
1978	31	31.4
1979	32	31.4
1980	26	33.6
1981	39	33.6
1983	37	33.6
1984	28	33.6
1985	38	33.6

For each year, a bar from the first to the last day at Waverly meeting 10 mm (0.39 in).

First to last qualifying date each year at Waverly
Year	First date	Last date
1915	1915-01-16	1915-12-25
1916	1916-01-12	1916-12-26
1917	1917-01-21	1917-10-26
1918	1918-02-28	1918-12-24
1919	1919-02-13	1919-11-29
1920	1920-03-04	1920-12-21
1921	1921-01-14	1921-12-02
1922	1922-02-23	1922-11-13
1923	1923-03-04	1923-12-20
1924	1924-01-16	1924-12-19
1925	1925-02-09	1925-12-14
1926	1926-01-03	1926-12-07
1927	1927-01-13	1927-12-31
1928	1928-02-07	1928-12-17
1929	1929-01-01	1929-11-29
1930	1930-01-07	1930-12-05
1931	1931-02-07	1931-12-31
1932	1932-01-01	1932-12-24
1933	1933-01-19	1933-12-20
1934	1934-01-04	1934-12-19
1935	1935-01-08	1935-11-27
1936	1936-01-02	1936-12-27
1937	1937-01-08	1937-12-14
1938	1938-01-24	1938-12-03
1939	1939-01-15	1939-12-24
1940	1940-01-07	1940-12-31
1941	1941-01-02	1941-12-26
1942	1942-02-06	1942-12-27
1943	1943-02-03	1943-12-10
1944	1944-03-04	1944-12-10
1945	1945-01-19	1945-12-25
1946	1946-01-05	1946-12-12
1947	1947-03-06	1947-12-04
1949	1949-01-10	1949-12-22
1950	1950-01-02	1950-08-30
1951	1951-01-03	1951-11-12
1952	1952-02-04	1952-12-20
1953	1953-02-11	1953-12-03
1954	1954-02-16	1954-12-30
1955	1955-02-02	1955-10-07
1956	1956-02-08	1956-09-15
1957	1957-01-22	1957-12-31
1958	1958-01-21	1958-11-17
1959	1959-01-21	1959-12-28
1960	1960-01-13	1960-12-11
1961	1961-02-18	1961-12-23
1962	1962-01-06	1962-12-20
1963	1963-01-22	1963-11-22
1964	1964-01-31	1964-12-04
1965	1965-01-02	1965-12-24
1966	1966-03-12	1966-12-28
1967	1967-01-26	1967-12-10
1968	1968-02-01	1968-12-27
1969	1969-01-16	1969-10-31
1971	1971-01-03	1971-12-30
1973	1973-01-03	1973-12-04
1974	1974-01-10	1974-12-31
1976	1976-02-16	1976-10-30
1977	1977-02-27	1977-11-09
1978	1978-02-13	1978-11-26
1979	1979-01-19	1979-11-21
1980	1980-01-16	1980-12-08
1981	1981-02-10	1981-11-30
1983	1983-03-05	1983-12-11
1984	1984-03-19	1984-12-26
1985	1985-02-22	1985-11-19

Every Fixed Threshold

Fixed thresholds at Waverly
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	66	48	1973	38
25 mm (0.98 in): Days with 25 mm or more rain	66	22	1921	11
50 mm (1.97 in): Days with 50 mm or more rain	55	7	1961	3
100 mm (3.94 in): Days with 100 mm or more rain	7	2	1923	1
10 cm (3.9 in): Days with 10 cm or more snowfall	15	4	1949	1
25 cm (9.8 in): Days with 25 cm or more snowfall	1	1	1978	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1915.

Download the Data

Data for Waverly threshold days by year: CSV or JSON. Field meanings are on the data page.

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 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Waverly Threshold Days by Year (USC00238768)

Key Facts for Waverly Thresholds

Days with 10 mm (0.39 in) or more of precipitation

Every Fixed Threshold

Download the Data

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