Bright Post Office Threshold Days by Year

4 fixed thresholds counted per year at Bright Post Office (ASN00083005): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Bright Post Office Thresholds

Bright Post Office: days with 10 mm (0.39 in) or more of precipitation in 87 years, most in 1917 with 63.
Bright Post Office: days with 25 mm (0.98 in) or more of precipitation in 87 years, most in 1917 with 21.
Bright Post Office: days with 50 mm (1.97 in) or more of precipitation in 55 years, most in 1887 with 5.
Bright Post Office: days with 100 mm (3.94 in) or more of precipitation in 3 years, most in 1883 with 1.
4 fixed thresholds have at least one qualifying day at Bright Post Office.

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

87 years with a qualifying day

Days per year at Bright Post Office with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 63 in 1917.

Days with 10 mm (0.39 in) or more of precipitation per year at Bright Post Office
Year	Days	Decade average
1882	42	35.9
1883	30	35.9
1884	28	35.9
1885	28	35.9
1886	37	35.9
1887	46	35.9
1888	33	35.9
1889	43	35.9
1890	41	31.5
1891	27	31.5
1892	26	31.5
1893	33	31.5
1894	45	31.5
1895	26	31.5
1896	24	31.5
1897	25	31.5
1898	39	31.5
1899	29	31.5
1900	39	35.1
1901	31	35.1
1902	22	35.1
1903	37	35.1
1904	36	35.1
1905	37	35.1
1906	46	35.1
1907	35	35.1
1908	27	35.1
1909	41	35.1
1910	41	37.7
1911	34	37.7
1912	36	37.7
1913	28	37.7
1914	25	37.7
1915	41	37.7
1916	50	37.7
1917	63	37.7
1918	33	37.7
1919	26	37.7
1920	40	36.9
1921	39	36.9
1922	27	36.9
1923	50	36.9
1924	46	36.9
1925	33	36.9
1926	39	36.9
1927	28	36.9
1928	41	36.9
1929	26	36.9
1930	34	37.3
1931	45	37.3
1932	33	37.3
1933	30	37.3
1934	42	37.3
1935	44	37.3
1936	44	37.3
1937	28	37.3
1938	22	37.3
1939	51	37.3
1940	22	33.2
1941	32	33.2
1942	40	33.2
1943	32	33.2
1944	20	33.2
1945	25	33.2
1946	46	33.2
1947	57	33.2
1948	34	33.2
1949	24	33.2
1950	38	38.4
1951	35	38.4
1952	44	38.4
1953	37	38.4
1954	25	38.4
1955	43	38.4
1956	59	38.4
1957	31	38.4
1958	43	38.4
1959	29	38.4
1960	44	32
1961	24	32
1962	38	32
1963	33	32
1964	37	32
1965	20	32
1966	36	32
1967	19	32
1968	37	32

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

First to last qualifying date each year at Bright Post Office
Year	First date	Last date
1882	1882-01-12	1882-12-07
1883	1883-02-28	1883-12-13
1884	1884-01-21	1884-12-16
1885	1885-02-06	1885-12-24
1886	1886-01-08	1886-12-18
1887	1887-01-14	1887-12-23
1888	1888-01-03	1888-12-31
1889	1889-01-01	1889-11-25
1890	1890-01-26	1890-12-28
1891	1891-01-05	1891-12-13
1892	1892-04-13	1892-12-31
1893	1893-01-05	1893-12-28
1894	1894-01-30	1894-12-28
1895	1895-01-04	1895-12-02
1896	1896-01-09	1896-12-28
1897	1897-01-09	1897-11-01
1898	1898-01-01	1898-12-24
1899	1899-01-21	1899-11-08
1900	1900-01-08	1900-12-28
1901	1901-01-27	1901-11-05
1902	1902-01-01	1902-12-20
1903	1903-02-15	1903-12-28
1904	1904-01-02	1904-12-19
1905	1905-01-03	1905-12-30
1906	1906-03-01	1906-12-24
1907	1907-01-25	1907-12-28
1908	1908-02-01	1908-11-27
1909	1909-01-30	1909-12-01
1910	1910-01-14	1910-12-23
1911	1911-01-14	1911-12-19
1912	1912-01-06	1912-12-27
1913	1913-01-02	1913-12-31
1914	1914-01-27	1914-12-26
1915	1915-01-31	1915-12-15
1916	1916-01-05	1916-12-09
1917	1917-01-03	1917-12-31
1918	1918-01-09	1918-12-25
1919	1919-02-18	1919-12-28
1920	1920-01-09	1920-12-27
1921	1921-01-02	1921-12-23
1922	1922-01-13	1922-12-31
1923	1923-03-20	1923-12-27
1924	1924-01-03	1924-12-27
1925	1925-01-13	1925-11-20
1926	1926-03-14	1926-12-18
1927	1927-01-06	1927-12-10
1928	1928-01-20	1928-12-23
1929	1929-01-26	1929-12-28
1930	1930-02-22	1930-12-25
1931	1931-01-25	1931-12-03
1932	1932-02-06	1932-12-16
1933	1933-04-06	1933-12-15
1934	1934-01-04	1934-12-28
1935	1935-01-13	1935-12-26
1936	1936-01-04	1936-12-29
1937	1937-01-19	1937-12-11
1938	1938-01-16	1938-10-31
1939	1939-01-16	1939-11-21
1940	1940-04-04	1940-12-28
1941	1941-01-02	1941-11-11
1942	1942-01-20	1942-12-11
1943	1943-01-03	1943-11-18
1944	1944-03-05	1944-12-13
1945	1945-01-31	1945-11-17
1946	1946-01-18	1946-12-29
1947	1947-02-08	1947-12-25
1948	1948-01-06	1948-12-29
1949	1949-03-08	1949-12-31
1950	1950-01-17	1950-12-21
1951	1951-01-07	1951-12-16
1952	1952-03-20	1952-12-12
1953	1953-01-06	1953-12-05
1954	1954-01-28	1954-12-11
1955	1955-01-29	1955-12-21
1956	1956-01-11	1956-12-14
1957	1957-02-08	1957-12-31
1958	1958-02-01	1958-12-01
1959	1959-01-27	1959-12-03
1960	1960-01-09	1960-12-29
1961	1961-01-02	1961-12-18
1962	1962-01-18	1962-12-31
1963	1963-01-02	1963-12-16
1964	1964-02-07	1964-12-23
1965	1965-03-14	1965-12-02
1966	1966-01-30	1966-12-20
1967	1967-01-16	1967-10-14
1968	1968-01-11	1968-12-24

Every Fixed Threshold

Fixed thresholds at Bright Post Office
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	87	63	1917	37
25 mm (0.98 in): Days with 25 mm or more rain	87	21	1917	12
50 mm (1.97 in): Days with 50 mm or more rain	55	5	1887	2
100 mm (3.94 in): Days with 100 mm or more rain	3	1	1883	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1882.

Download the Data

Data for Bright Post Office 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 2026-10-13 (13 October 2026). Threshold counts are computed by this site.

Data as of 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Bright Post Office Threshold Days by Year

Key Facts for Bright Post Office Thresholds

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

Every Fixed Threshold

Download the Data

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