Rogers Threshold Days by Year (USC00036248)

20 fixed thresholds counted per year at Rogers (USC00036248): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Rogers Thresholds

Rogers: nights with a minimum temperature at or below 0 C (32 F) in 78 years, most in 1912 with 108.
Rogers: nights with a minimum temperature at or below -10 C (14 F) in 78 years, most in 1963 with 26.
Rogers: nights with a minimum temperature at or above 20 C (68 F) in 78 years, most in 1954 with 78.
Rogers: days with 10 mm (0.39 in) or more of precipitation in 78 years, most in 1905 with 61.
20 fixed thresholds have at least one qualifying day at Rogers.

Days at or above 30 C (86 F)

77 years with a qualifying day

Days per year at Rogers with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 118 in 1963.

Days at or above 30 C (86 F) per year at Rogers
Year	Days	Decade average
1896	101	91.8
1897	83	91.8
1898	86	91.8
1899	97	91.8
1900	80	67.1
1901	104	67.1
1902	74	67.1
1903	59	67.1
1904	39	67.1
1905	55	67.1
1906	43	67.1
1907	75	67.1
1908	56	67.1
1909	86	67.1
1910	63	72.2
1911	89	72.2
1912	72	72.2
1913	88	72.2
1914	77	72.2
1915	47	72.2
1916	84	72.2
1917	48	72.2
1919	82	72.2
1920	68	78.1
1921	88	78.1
1922	95	78.1
1923	67	78.1
1924	62	78.1
1925	104	78.1
1926	65	78.1
1927	80	78.1
1928	69	78.1
1929	83	78.1
1930	90	98.9
1931	91	98.9
1932	99	98.9
1933	95	98.9
1934	99	98.9
1935	84	98.9
1936	114	98.9
1937	92	98.9
1938	113	98.9
1939	112	98.9
1940	69	76.1
1941	79	76.1
1942	72	76.1
1943	89	76.1
1944	82	76.1
1945	58	76.1
1946	91	76.1
1947	76	76.1
1948	80	76.1
1949	65	76.1
1950	35	77.7
1951	69	77.7
1952	106	77.7
1953	108	77.7
1954	103	77.7
1955	67	77.7
1956	94	77.7
1957	61	77.7
1958	63	77.7
1959	71	77.7
1960	80	65.8
1961	44	65.8
1962	75	65.8
1963	118	65.8
1964	69	65.8
1965	64	65.8
1966	54	65.8
1967	41	65.8
1968	47	65.8
1970	76	69.6
1971	71	69.6
1972	79	69.6
1973	60	69.6
1974	62	69.6

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

First to last qualifying date each year at Rogers
Year	First date	Last date
1896	1896-04-15	1896-09-18
1897	1897-05-27	1897-10-05
1898	1898-05-11	1898-10-05
1899	1899-04-19	1899-10-23
1900	1900-03-11	1900-10-26
1901	1901-04-26	1901-10-01
1902	1902-04-20	1902-09-29
1903	1903-06-18	1903-09-13
1904	1904-05-23	1904-09-30
1905	1905-04-28	1905-09-27
1906	1906-04-10	1906-09-21
1907	1907-03-19	1907-10-07
1908	1908-03-17	1908-09-18
1909	1909-05-05	1909-10-07
1910	1910-03-22	1910-10-02
1911	1911-03-09	1911-10-02
1912	1912-05-01	1912-10-09
1913	1913-04-17	1913-10-06
1914	1914-04-16	1914-09-17
1915	1915-05-14	1915-09-27
1916	1916-03-21	1916-10-08
1917	1917-06-12	1917-10-16
1919	1919-06-06	1919-10-03
1920	1920-04-17	1920-09-26
1921	1921-03-18	1921-09-28
1922	1922-05-27	1922-10-05
1923	1923-04-23	1923-09-28
1924	1924-04-15	1924-09-07
1925	1925-04-15	1925-09-30
1926	1926-05-23	1926-10-02
1927	1927-04-12	1927-10-27
1928	1928-05-09	1928-10-14
1929	1929-03-23	1929-09-29
1930	1930-04-09	1930-10-09
1931	1931-05-16	1931-10-10
1932	1932-05-14	1932-10-18
1933	1933-04-09	1933-09-30
1934	1934-05-07	1934-10-08
1935	1935-05-12	1935-10-15
1936	1936-04-12	1936-09-21
1937	1937-04-17	1937-10-30
1938	1938-04-30	1938-10-19
1939	1939-04-26	1939-10-23
1940	1940-04-01	1940-09-20
1941	1941-05-21	1941-09-21
1942	1942-05-27	1942-09-18
1943	1943-05-02	1943-09-15
1944	1944-05-19	1944-09-26
1945	1945-05-14	1945-09-22
1946	1946-03-31	1946-10-08
1947	1947-05-04	1947-10-17
1948	1948-04-16	1948-09-22
1949	1949-04-23	1949-09-12
1950	1950-06-10	1950-10-31
1951	1951-05-20	1951-10-04
1952	1952-04-29	1952-10-04
1953	1953-05-22	1953-10-11
1954	1954-06-09	1954-10-05
1955	1955-04-17	1955-09-29
1956	1956-05-13	1956-10-11
1957	1957-05-15	1957-09-20
1958	1958-04-23	1958-09-25
1959	1959-04-30	1959-09-28
1960	1960-04-06	1960-10-11
1961	1961-05-31	1961-09-24
1962	1962-04-29	1962-10-11
1963	1963-03-28	1963-10-22
1964	1964-05-25	1964-10-17
1965	1965-04-04	1965-10-11
1966	1966-05-17	1966-10-09
1967	1967-03-11	1967-10-05
1968	1968-06-09	1968-09-23
1970	1970-06-12	1970-09-20
1971	1971-06-05	1971-09-14
1972	1972-04-12	1972-09-20
1973	1973-06-11	1973-09-08
1974	1974-03-31	1974-09-01

Every Fixed Threshold

Fixed thresholds at Rogers
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	77	118	1963	62
35 C (95 F): Days	69	79	1936	13
40 C (104 F): Days	16	31	1934	1
90 F (32.2 C): Days	77	94	1936	34
100 F (37.8 C): Days	39	55	1936	2
110 F (43.3 C): Days	3	4	1936	2
0 C (32 F): Ice days (max	76	22	1899	9
0 C (32 F): Frost days (min	78	108	1912	78
-10 C (14 F): Days with min	78	26	1963	8
-20 C (-4 F): Days with min	30	5	1930	2
-30 C (-22 F): Days with min	2	1	1899	1
20 C (68 F): Tropical nights (min	78	78	1954	34
25 C (77 F): Days with min	26	9	1954	1
10 mm (0.39 in): Days with 10 mm or more rain	78	61	1905	40
25 mm (0.98 in): Days with 25 mm or more rain	78	26	1951	22
50 mm (1.97 in): Days with 50 mm or more rain	71	10	1898	5
100 mm (3.94 in): Days with 100 mm or more rain	13	2	1943	1
200 mm (7.87 in): Days with 200 mm or more rain	1	1	1950	1
10 cm (3.9 in): Days with 10 cm or more snowfall	18	4	1970	2
25 cm (9.8 in): Days with 25 cm or more snowfall	1	1	1948	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

Data for Rogers 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).

Rogers Threshold Days by Year (USC00036248)

Key Facts for Rogers Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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