Newaygo Hardy Dam Threshold Days by Year (USC00205803)

18 fixed thresholds counted per year at Newaygo Hardy Dam (USC00205803): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Newaygo Hardy Dam Thresholds

Newaygo Hardy Dam: days with a maximum temperature at or above 30 C (86 F) in 66 years, most in 1955 with 63.
Newaygo Hardy Dam: days with a maximum temperature at or below 0 C (32 F) in 66 years, most in 1940 with 75.
Newaygo Hardy Dam: nights with a minimum temperature at or below 0 C (32 F) in 66 years, most in 1940 with 196.
Newaygo Hardy Dam: nights with a minimum temperature at or below -10 C (14 F) in 66 years, most in 1943 with 78.
18 fixed thresholds have at least one qualifying day at Newaygo Hardy Dam.

Days at or above 30 C (86 F)

66 years with a qualifying day

Days per year at Newaygo Hardy Dam with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 63 in 1955.

Days at or above 30 C (86 F) per year at Newaygo Hardy Dam
Year	Days	Decade average
1908	36	29
1909	22	29
1910	28	26.1
1911	36	26.1
1912	10	26.1
1913	35	26.1
1914	32	26.1
1915	4	26.1
1916	40	26.1
1917	13	26.1
1918	26	26.1
1919	37	26.1
1920	19	20.9
1921	42	20.9
1922	18	20.9
1923	29	20.9
1924	7	20.9
1925	30	20.9
1926	16	20.9
1927	14	20.9
1928	14	20.9
1929	20	20.9
1930	28	42.3
1931	40	42.3
1932	35	42.3
1933	56	42.3
1934	55	42.3
1935	41	42.3
1936	54	42.3
1937	48	42.3
1938	24	42.3
1939	42	42.3
1940	37	37.7
1941	48	37.7
1942	27	37.7
1943	36	37.7
1944	43	37.7
1945	24	37.7
1946	42	37.7
1947	41	37.7
1948	32	37.7
1949	47	37.7
1950	20	34.7
1951	17	34.7
1952	46	34.7
1953	44	34.7
1954	36	34.7
1955	63	34.7
1956	24	34.7
1957	28	34.7
1958	18	34.7
1959	51	34.7
1960	24	20.8
1961	14	20.8
1962	22	20.8
1963	23	20.8
1964	32	20.8
1965	12	20.8
1966	26	20.8
1967	9	20.8
1968	24	20.8
1969	22	20.8
1970	25	24
1971	32	24
1972	17	24
1973	22	24

For each year, a bar from the first to the last day at Newaygo Hardy Dam meeting 30 C (86 F).

First to last qualifying date each year at Newaygo Hardy Dam
Year	First date	Last date
1908	1908-05-18	1908-09-27
1909	1909-06-23	1909-09-14
1910	1910-06-15	1910-08-21
1911	1911-05-19	1911-09-01
1912	1912-06-28	1912-09-10
1913	1913-06-15	1913-09-08
1914	1914-06-08	1914-09-20
1915	1915-06-29	1915-09-14
1916	1916-05-26	1916-08-30
1917	1917-07-01	1917-08-20
1918	1918-06-16	1918-08-25
1919	1919-05-29	1919-09-08
1920	1920-06-10	1920-10-09
1921	1921-05-21	1921-08-25
1922	1922-05-10	1922-09-09
1923	1923-06-16	1923-09-05
1924	1924-06-19	1924-09-21
1925	1925-05-22	1925-09-05
1926	1926-05-07	1926-08-28
1927	1927-06-30	1927-09-17
1928	1928-07-07	1928-08-27
1929	1929-06-17	1929-09-04
1930	1930-05-10	1930-09-23
1931	1931-06-12	1931-09-13
1932	1932-05-15	1932-09-19
1933	1933-05-25	1933-09-25
1934	1934-05-04	1934-09-20
1935	1935-06-16	1935-09-25
1936	1936-05-07	1936-09-15
1937	1937-05-30	1937-09-23
1938	1938-05-03	1938-08-23
1939	1939-05-26	1939-09-15
1940	1940-05-13	1940-09-20
1941	1941-05-05	1941-09-22
1942	1942-04-25	1942-09-15
1943	1943-06-12	1943-08-30
1944	1944-05-26	1944-09-03
1945	1945-06-23	1945-09-07
1946	1946-06-16	1946-09-27
1947	1947-06-10	1947-10-15
1948	1948-06-01	1948-09-19
1949	1949-05-04	1949-10-10
1950	1950-05-25	1950-08-17
1951	1951-05-02	1951-09-12
1952	1952-04-30	1952-09-13
1953	1953-05-09	1953-10-21
1954	1954-06-08	1954-09-06
1955	1955-05-03	1955-09-18
1956	1956-05-22	1956-09-05
1957	1957-05-01	1957-09-01
1958	1958-06-30	1958-08-30
1959	1959-05-02	1959-09-09
1960	1960-06-27	1960-09-08
1961	1961-06-12	1961-09-10
1962	1962-05-15	1962-09-12
1963	1963-06-02	1963-07-26
1964	1964-05-22	1964-09-07
1965	1965-06-06	1965-08-15
1966	1966-06-21	1966-09-02
1967	1967-06-03	1967-08-02
1968	1968-05-15	1968-09-04
1969	1969-06-12	1969-09-04
1970	1970-04-29	1970-08-26
1971	1971-06-05	1971-10-01
1972	1972-05-18	1972-08-30
1973	1973-06-10	1973-09-03

Every Fixed Threshold

Fixed thresholds at Newaygo Hardy Dam
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	66	63	1955	22
35 C (95 F): Days	45	15	1955	1
40 C (104 F): Days	2	7	1936	7
90 F (32.2 C): Days	63	37	1955	7
100 F (37.8 C): Days	9	8	1936	3
110 F (43.3 C): Days	1	1	1936	1
0 C (32 F): Ice days (max	66	75	1940	44
0 C (32 F): Frost days (min	66	196	1940	167
-10 C (14 F): Days with min	66	78	1943	47
-20 C (-4 F): Days with min	65	27	1963	4
-30 C (-22 F): Days with min	23	6	1918	1
20 C (68 F): Tropical nights (min	51	23	1916	1
25 C (77 F): Days with min	1	1	1921	1
10 mm (0.39 in): Days with 10 mm or more rain	65	37	1911	25
25 mm (0.98 in): Days with 25 mm or more rain	65	14	1911	4
50 mm (1.97 in): Days with 50 mm or more rain	28	4	1939	1
10 cm (3.9 in): Days with 10 cm or more snowfall	49	7	1971	4
25 cm (9.8 in): Days with 25 cm or more snowfall	3	1	1914	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1908.

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Data for Newaygo Hardy Dam 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).

Newaygo Hardy Dam Threshold Days by Year (USC00205803)

Key Facts for Newaygo Hardy Dam Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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