Fredericksburg Np Threshold Days by Year (USC00443192)

17 fixed thresholds counted per year at Fredericksburg Np (USC00443192): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Fredericksburg Np Thresholds

Fredericksburg Np: days with a maximum temperature at or above 30 C (86 F) in 96 years, most in 1954 with 106.
Fredericksburg Np: days with a maximum temperature at or above 90 F (32.2 C) in 96 years, most in 1980 with 75.
Fredericksburg Np: days with 10 mm (0.39 in) or more of precipitation in 94 years, most in 1937 with 52.
Fredericksburg Np: days with 25 mm (0.98 in) or more of precipitation in 94 years, most in 1971 with 19.
17 fixed thresholds have at least one qualifying day at Fredericksburg Np.

Days at or above 30 C (86 F)

96 years with a qualifying day

Days per year at Fredericksburg Np with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 106 in 1954.

Days at or above 30 C (86 F) per year at Fredericksburg Np
Year	Days	Decade average
1896	65	69.8
1897	66	69.8
1898	83	69.8
1899	65	69.8
1900	84	58.7
1901	62	58.7
1902	62	58.7
1903	52	58.7
1904	44	58.7
1905	51	58.7
1906	53	58.7
1907	53	58.7
1908	61	58.7
1909	65	58.7
1910	70	54.2
1911	74	54.2
1912	52	54.2
1913	49	54.2
1914	71	54.2
1915	54	54.2
1916	35	54.2
1917	37	54.2
1918	42	54.2
1919	58	54.2
1920	48	56.6
1921	66	56.6
1922	47	56.6
1923	45	56.6
1924	38	56.6
1925	73	56.6
1927	77	56.6
1928	51	56.6
1929	64	56.6
1930	95	75.7
1931	74	75.7
1932	75	75.7
1933	68	75.7
1934	64	75.7
1935	63	75.7
1936	86	75.7
1937	70	75.7
1938	72	75.7
1939	90	75.7
1940	51	66.4
1941	90	66.4
1942	66	66.4
1943	90	66.4
1944	77	66.4
1945	61	66.4
1946	35	66.4
1948	51	66.4
1949	77	66.4
1950	61	82.8
1951	75	82.8
1952	88	82.8
1953	89	82.8
1954	106	82.8
1955	71	82.8
1956	65	82.8
1957	95	82.8
1958	74	82.8
1959	104	82.8
1960	82	80.6
1961	79	80.6
1962	67	80.6
1963	86	80.6
1964	77	80.6
1965	83	80.6
1968	88	80.6
1969	83	80.6
1970	106	80.8
1971	76	80.8
1972	70	80.8
1974	70	80.8
1975	70	80.8
1976	81	80.8
1977	95	80.8
1978	89	80.8
1979	70	80.8
1980	99	81.3
1981	84	81.3
1982	69	81.3
1983	90	81.3
1984	70	81.3
1985	82	81.3
1986	94	81.3
1987	92	81.3
1988	74	81.3
1989	59	81.3
1990	70	80.3
1991	102	80.3
1992	53	80.3
1993	98	80.3
1994	75	80.3
1995	88	80.3
1996	76	80.3

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

First to last qualifying date each year at Fredericksburg Np
Year	First date	Last date
1896	1896-04-17	1896-09-19
1897	1897-04-25	1897-10-16
1898	1898-04-18	1898-10-04
1899	1899-05-01	1899-09-08
1900	1900-05-08	1900-10-06
1901	1901-05-01	1901-09-15
1902	1902-04-22	1902-10-04
1903	1903-04-29	1903-09-17
1904	1904-05-23	1904-10-10
1905	1905-04-11	1905-09-20
1906	1906-04-30	1906-09-22
1907	1907-03-22	1907-09-21
1908	1908-04-24	1908-10-17
1909	1909-04-06	1909-09-11
1910	1910-03-25	1910-10-16
1911	1911-05-01	1911-09-25
1912	1912-05-20	1912-10-10
1913	1913-05-02	1913-09-08
1914	1914-04-22	1914-10-10
1915	1915-04-19	1915-09-18
1916	1916-04-20	1916-10-09
1917	1917-04-19	1917-09-02
1918	1918-05-05	1918-08-26
1919	1919-05-04	1919-10-28
1920	1920-04-22	1920-10-22
1921	1921-03-21	1921-09-30
1922	1922-04-08	1922-10-06
1923	1923-06-02	1923-09-25
1924	1924-05-06	1924-09-02
1925	1925-04-15	1925-09-28
1927	1927-03-18	1927-10-23
1928	1928-05-04	1928-09-13
1929	1929-03-24	1929-09-29
1930	1930-02-25	1930-10-17
1931	1931-05-19	1931-10-08
1932	1932-05-07	1932-09-21
1933	1933-05-13	1933-10-01
1934	1934-04-04	1934-09-27
1935	1935-04-27	1935-10-22
1936	1936-04-21	1936-09-23
1937	1937-04-18	1937-09-04
1938	1938-04-15	1938-10-19
1939	1939-04-24	1939-10-10
1940	1940-05-06	1940-09-21
1941	1941-04-14	1941-10-08
1942	1942-04-05	1942-09-19
1943	1943-05-06	1943-09-16
1944	1944-05-04	1944-09-06
1945	1945-03-16	1945-09-29
1946	1946-04-23	1946-09-22
1948	1948-03-21	1948-09-21
1949	1949-04-27	1949-10-12
1950	1950-05-07	1950-11-02
1951	1951-04-27	1951-10-07
1952	1952-03-22	1952-10-01
1953	1953-04-26	1953-10-01
1954	1954-04-09	1954-10-15
1955	1955-04-24	1955-09-21
1956	1956-04-05	1956-09-24
1957	1957-04-21	1957-09-23
1958	1958-04-20	1958-10-17
1959	1959-04-10	1959-10-12
1960	1960-04-15	1960-09-21
1961	1961-04-26	1961-09-26
1962	1962-04-23	1962-10-13
1963	1963-04-03	1963-10-08
1964	1964-04-18	1964-09-24
1965	1965-05-03	1965-09-24
1968	1968-03-22	1968-10-03
1969	1969-04-27	1969-10-20
1970	1970-05-08	1970-10-10
1971	1971-04-13	1971-09-16
1972	1972-04-19	1972-09-27
1974	1974-04-28	1974-11-02
1975	1975-05-20	1975-10-15
1976	1976-04-16	1976-09-18
1977	1977-04-11	1977-10-02
1978	1978-04-01	1978-09-22
1979	1979-03-30	1979-10-22
1980	1980-05-05	1980-10-09
1981	1981-04-03	1981-10-06
1982	1982-05-08	1982-09-19
1983	1983-04-28	1983-10-05
1984	1984-05-20	1984-09-26
1985	1985-03-30	1985-10-16
1986	1986-03-31	1986-10-06
1987	1987-05-11	1987-09-19
1988	1988-05-17	1988-09-24
1989	1989-03-29	1989-10-16
1990	1990-03-13	1990-09-13
1991	1991-04-08	1991-10-05
1992	1992-04-12	1992-09-23
1993	1993-05-11	1993-09-27
1994	1994-04-20	1994-09-18
1995	1995-04-11	1995-10-07
1996	1996-04-13	1996-09-11

Every Fixed Threshold

Fixed thresholds at Fredericksburg Np
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	96	106	1954	76
35 C (95 F): Days	89	41	1980	2
40 C (104 F): Days	8	3	1953	1
90 F (32.2 C): Days	96	75	1980	28
100 F (37.8 C): Days	30	14	1954	2
0 C (32 F): Ice days (max	92	23	1899	6
0 C (32 F): Frost days (min	93	133	1988	98
-10 C (14 F): Days with min	93	36	1963	8
-20 C (-4 F): Days with min	25	4	1899	1
20 C (68 F): Tropical nights (min	93	73	1900	38
25 C (77 F): Days with min	19	4	1930	2
10 mm (0.39 in): Days with 10 mm or more rain	94	52	1937	42
25 mm (0.98 in): Days with 25 mm or more rain	94	19	1971	12
50 mm (1.97 in): Days with 50 mm or more rain	72	5	1905	4
100 mm (3.94 in): Days with 100 mm or more rain	18	2	1942	1
10 cm (3.9 in): Days with 10 cm or more snowfall	42	5	1961	1
25 cm (9.8 in): Days with 25 cm or more snowfall	8	2	1940	2

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 Fredericksburg Np 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).

Fredericksburg Np Threshold Days by Year (USC00443192)

Key Facts for Fredericksburg Np Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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