Solomons Threshold Days by Year (USC00188405)

18 fixed thresholds counted per year at Solomons (USC00188405): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Solomons Thresholds

Solomons: days with a maximum temperature at or above 30 C (86 F) in 89 years, most in 1939 with 83.
Solomons: days with a maximum temperature at or above 90 F (32.2 C) in 89 years, most in 1900 with 56.
Solomons: nights with a minimum temperature at or below 0 C (32 F) in 88 years, most in 1904 with 96.
Solomons: nights with a minimum temperature at or above 20 C (68 F) in 88 years, most in 2011 with 103.
18 fixed thresholds have at least one qualifying day at Solomons.

Days at or above 30 C (86 F)

89 years with a qualifying day

Days per year at Solomons with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 83 in 1939.

Days at or above 30 C (86 F) per year at Solomons
Year	Days	Decade average
1893	56	61.7
1894	58	61.7
1895	77	61.7
1896	65	61.7
1897	50	61.7
1898	66	61.7
1899	60	61.7
1900	81	41.8
1901	57	41.8
1902	36	41.8
1903	28	41.8
1904	38	41.8
1905	39	41.8
1906	39	41.8
1907	31	41.8
1908	31	41.8
1909	38	41.8
1910	39	46.7
1911	68	46.7
1912	46	46.7
1913	55	46.7
1914	46	46.7
1915	55	46.7
1916	54	46.7
1917	34	46.7
1918	35	46.7
1919	35	46.7
1920	47	40.8
1921	60	40.8
1922	36	40.8
1923	42	40.8
1924	33	40.8
1925	57	40.8
1926	46	40.8
1927	22	40.8
1928	30	40.8
1929	35	40.8
1930	63	63.4
1934	59	63.4
1935	46	63.4
1936	67	63.4
1937	62	63.4
1938	64	63.4
1939	83	63.4
1940	41	58.4
1941	72	58.4
1942	61	58.4
1943	81	58.4
1944	71	58.4
1945	54	58.4
1946	41	58.4
1947	58	58.4
1948	52	58.4
1949	53	58.4
1950	43	56.5
1951	53	56.5
1952	68	56.5
1953	63	56.5
1954	60	56.5
1955	52	56.5
1956	50	56.5
1957	61	56.5
1958	49	56.5
1959	66	56.5
1960	39	53
1961	64	53
1962	52	53
1963	57	53
1964	53	53
1965	48	53
1966	59	53
1969	52	53
1970	71	53
1971	61	53
1972	43	53
1973	65	53
1974	35	53
1975	52	53
1976	52	53
1977	68	53
1978	43	53
1979	40	53
2009	34	34
2010	78	61.8
2011	59	61.8
2012	62	61.8
2013	48	61.8
2022	43	37.5
2026	32	37.5

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

First to last qualifying date each year at Solomons
Year	First date	Last date
1893	1893-05-21	1893-09-25
1894	1894-05-02	1894-10-02
1895	1895-05-09	1895-09-26
1896	1896-04-17	1896-09-19
1897	1897-06-04	1897-10-01
1898	1898-05-20	1898-09-19
1899	1899-05-28	1899-09-08
1900	1900-05-08	1900-10-06
1901	1901-06-12	1901-09-15
1902	1902-05-23	1902-09-24
1903	1903-05-20	1903-09-16
1904	1904-05-24	1904-10-10
1905	1905-05-12	1905-10-01
1906	1906-04-30	1906-09-23
1907	1907-03-23	1907-09-21
1908	1908-05-14	1908-08-19
1909	1909-05-06	1909-08-29
1910	1910-05-21	1910-10-06
1911	1911-05-11	1911-09-26
1912	1912-05-24	1912-09-15
1913	1913-05-02	1913-09-08
1914	1914-05-12	1914-09-07
1915	1915-04-20	1915-09-19
1916	1916-05-01	1916-10-09
1917	1917-04-21	1917-09-02
1918	1918-05-06	1918-08-30
1919	1919-06-07	1919-10-11
1920	1920-06-02	1920-09-12
1921	1921-05-22	1921-09-30
1922	1922-04-10	1922-10-05
1923	1923-06-02	1923-09-12
1924	1924-06-19	1924-09-02
1925	1925-05-23	1925-09-28
1926	1926-05-18	1926-10-03
1927	1927-05-24	1927-10-01
1928	1928-06-09	1928-09-13
1929	1929-04-06	1929-09-11
1930	1930-05-05	1930-09-26
1934	1934-05-06	1934-09-27
1935	1935-06-14	1935-09-21
1936	1936-05-09	1936-09-13
1937	1937-05-27	1937-09-05
1938	1938-04-15	1938-10-18
1939	1939-04-25	1939-10-10
1940	1940-05-14	1940-09-10
1941	1941-04-14	1941-10-08
1942	1942-04-06	1942-09-20
1943	1943-05-07	1943-09-17
1944	1944-05-13	1944-09-21
1945	1945-03-29	1945-09-29
1946	1946-05-25	1946-09-10
1947	1947-05-18	1947-09-19
1948	1948-05-10	1948-09-20
1949	1949-05-06	1949-09-06
1950	1950-05-06	1950-09-10
1951	1951-06-01	1951-10-06
1952	1952-06-06	1952-09-18
1953	1953-05-15	1953-09-16
1954	1954-06-02	1954-10-13
1955	1955-05-05	1955-09-20
1956	1956-05-13	1956-09-17
1957	1957-05-14	1957-09-22
1958	1958-06-09	1958-09-17
1959	1959-04-09	1959-10-06
1960	1960-04-25	1960-09-09
1961	1961-04-25	1961-09-26
1962	1962-05-06	1962-09-14
1963	1963-05-08	1963-09-20
1964	1964-04-18	1964-09-11
1965	1965-05-04	1965-09-22
1966	1966-05-20	1966-09-07
1969	1969-04-26	1969-09-07
1970	1970-05-09	1970-09-26
1971	1971-06-03	1971-09-16
1972	1972-06-04	1972-09-26
1973	1973-06-04	1973-09-29
1974	1974-04-29	1974-09-13
1975	1975-05-27	1975-09-06
1976	1976-06-01	1976-09-09
1977	1977-04-12	1977-09-20
1978	1978-05-20	1978-09-19
1979	1979-05-09	1979-09-14
2009	2009-04-27	2009-08-30
2010	2010-04-07	2010-09-26
2011	2011-04-25	2011-09-15
2012	2012-04-16	2012-09-09
2013	2013-04-11	2013-09-13
2022	2022-05-22	2022-09-04
2026	2026-04-17	2026-09-11

Every Fixed Threshold

Fixed thresholds at Solomons
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	89	83	1939	32
35 C (95 F): Days	74	24	1900	3
40 C (104 F): Days	1	1	1918	1
90 F (32.2 C): Days	89	56	1900	13
100 F (37.8 C): Days	13	6	1900	1
0 C (32 F): Ice days (max	84	33	1978	6
0 C (32 F): Frost days (min	88	96	1904	36
-10 C (14 F): Days with min	65	15	1936	2
-20 C (-4 F): Days with min	2	1	1899	1
20 C (68 F): Tropical nights (min	88	103	2011	42
25 C (77 F): Days with min	62	22	2010	8
10 mm (0.39 in): Days with 10 mm or more rain	86	48	1938	13
25 mm (0.98 in): Days with 25 mm or more rain	86	20	1958	1
50 mm (1.97 in): Days with 50 mm or more rain	70	5	1935	3
100 mm (3.94 in): Days with 100 mm or more rain	16	2	1935	1
200 mm (7.87 in): Days with 200 mm or more rain	1	1	1969	1
10 cm (3.9 in): Days with 10 cm or more snowfall	21	5	1966	1
25 cm (9.8 in): Days with 25 cm or more snowfall	1	1	1966	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1893.

Download the Data

Data for Solomons 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 2026-10-13. Last revised 13 October 2026 (2026-10-13).

Solomons Threshold Days by Year (USC00188405)

Key Facts for Solomons Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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