Emmett Threshold Days by Year (USC00142519)

6 fixed thresholds counted per year at Emmett (USC00142519): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Emmett Thresholds

Emmett: days with 10 mm (0.39 in) or more of precipitation in 87 years, most in 1973 with 48.
Emmett: days with 25 mm (0.98 in) or more of precipitation in 87 years, most in 1973 with 24.
Emmett: days with 50 mm (1.97 in) or more of precipitation in 75 years, most in 1931 with 6.
Emmett: days with 10 cm (3.9 in) or more of snowfall in 42 years, most in 1926 with 5.
6 fixed thresholds have at least one qualifying day at Emmett.

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

87 years with a qualifying day

Days per year at Emmett with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 48 in 1973.

Days with 10 mm (0.39 in) or more of precipitation per year at Emmett
Year	Days	Decade average
1913	19	22.4
1914	17	22.4
1915	38	22.4
1916	23	22.4
1917	9	22.4
1918	28	22.4
1919	23	22.4
1920	25	27.6
1921	26	27.6
1924	25	27.6
1925	29	27.6
1926	24	27.6
1927	33	27.6
1928	33	27.6
1929	26	27.6
1930	23	19.9
1931	22	19.9
1932	19	19.9
1933	20	19.9
1934	17	19.9
1935	22	19.9
1936	21	19.9
1937	14	19.9
1938	25	19.9
1939	16	19.9
1940	27	29.4
1941	29	29.4
1942	28	29.4
1943	24	29.4
1944	42	29.4
1945	31	29.4
1946	24	29.4
1947	24	29.4
1948	33	29.4
1949	32	29.4
1950	19	24.7
1951	41	24.7
1952	17	24.7
1953	18	24.7
1954	26	24.7
1955	23	24.7
1956	20	24.7
1957	31	24.7
1958	27	24.7
1960	26	29.2
1961	38	29.2
1962	30	29.2
1963	17	29.2
1964	30	29.2
1965	32	29.2
1966	18	29.2
1967	35	29.2
1968	34	29.2
1969	32	29.2
1970	34	29.3
1971	25	29.3
1972	30	29.3
1973	48	29.3
1974	23	29.3
1975	31	29.3
1976	17	29.3
1977	33	29.3
1978	26	29.3
1979	26	29.3
1980	23	29.3
1981	30	29.3
1982	37	29.3
1983	30	29.3
1984	28	29.3
1985	24	29.3
1986	38	29.3
1987	24	29.3
1990	30	28.8
1991	21	28.8
1992	39	28.8
1993	36	28.8
1994	20	28.8
1995	30	28.8
1996	23	28.8
1997	24	28.8
1998	31	28.8
1999	34	28.8
2000	26	26.6
2001	29	26.6
2002	26	26.6
2003	19	26.6
2004	33	26.6

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

First to last qualifying date each year at Emmett
Year	First date	Last date
1913	1913-03-13	1913-12-06
1914	1914-03-27	1914-10-10
1915	1915-01-10	1915-12-24
1916	1916-03-24	1916-12-31
1917	1917-04-07	1917-08-26
1918	1918-02-28	1918-12-23
1919	1919-02-20	1919-11-09
1920	1920-03-24	1920-12-20
1921	1921-04-06	1921-10-29
1924	1924-01-10	1924-12-05
1925	1925-03-12	1925-11-07
1926	1926-01-03	1926-12-07
1927	1927-03-11	1927-12-27
1928	1928-02-06	1928-12-13
1929	1929-01-05	1929-10-31
1930	1930-02-25	1930-11-29
1931	1931-03-07	1931-12-31
1932	1932-01-05	1932-12-24
1933	1933-03-05	1933-10-15
1934	1934-02-24	1934-11-27
1935	1935-02-24	1935-11-26
1936	1936-01-02	1936-12-30
1937	1937-01-07	1937-12-14
1938	1938-01-23	1938-11-03
1939	1939-02-27	1939-11-10
1940	1940-02-23	1940-12-15
1941	1941-01-14	1941-12-25
1942	1942-01-01	1942-12-26
1943	1943-01-18	1943-12-10
1944	1944-03-04	1944-12-05
1945	1945-02-21	1945-11-08
1946	1946-01-05	1946-12-12
1947	1947-01-02	1947-12-09
1948	1948-01-01	1948-12-24
1949	1949-01-04	1949-12-31
1950	1950-04-03	1950-10-02
1951	1951-01-02	1951-11-12
1952	1952-03-02	1952-12-22
1953	1953-01-15	1953-12-03
1954	1954-02-20	1954-10-26
1955	1955-01-05	1955-10-04
1956	1956-04-10	1956-11-05
1957	1957-03-18	1957-11-18
1958	1958-01-20	1958-10-07
1960	1960-01-15	1960-10-19
1961	1961-02-18	1961-12-09
1962	1962-01-18	1962-11-27
1963	1963-03-04	1963-11-22
1964	1964-03-20	1964-11-17
1965	1965-01-02	1965-12-24
1966	1966-01-02	1966-12-28
1967	1967-03-26	1967-12-09
1968	1968-04-03	1968-12-19
1969	1969-03-23	1969-12-11
1970	1970-03-01	1970-12-31
1971	1971-01-03	1971-11-29
1972	1972-03-15	1972-12-30
1973	1973-01-04	1973-12-24
1974	1974-02-22	1974-12-07
1975	1975-02-04	1975-12-14
1976	1976-03-04	1976-10-30
1977	1977-03-03	1977-11-09
1978	1978-02-13	1978-11-26
1979	1979-01-14	1979-11-21
1980	1980-01-19	1980-12-09
1981	1981-02-01	1981-12-01
1982	1982-01-30	1982-12-28
1983	1983-01-10	1983-12-03
1984	1984-02-16	1984-12-16
1985	1985-01-10	1985-10-19
1986	1986-02-04	1986-12-07
1987	1987-03-01	1987-11-28
1990	1990-01-04	1990-12-29
1991	1991-03-02	1991-12-20
1992	1992-03-05	1992-12-14
1993	1993-03-02	1993-11-12
1994	1994-04-10	1994-12-07
1995	1995-02-27	1995-11-02
1996	1996-03-31	1996-11-30
1997	1997-02-04	1997-11-28
1998	1998-02-01	1998-11-10
1999	1999-01-31	1999-12-05
2000	2000-02-23	2000-11-07
2001	2001-01-29	2001-10-05
2002	2002-01-31	2002-10-30
2003	2003-02-14	2003-12-10
2004	2004-01-26	2004-12-06

Every Fixed Threshold

Fixed thresholds at Emmett
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	48	1973	33
25 mm (0.98 in): Days with 25 mm or more rain	87	24	1973	6
50 mm (1.97 in): Days with 50 mm or more rain	75	6	1931	2
100 mm (3.94 in): Days with 100 mm or more rain	12	2	1931	1
10 cm (3.9 in): Days with 10 cm or more snowfall	42	5	1926	1
25 cm (9.8 in): Days with 25 cm or more snowfall	2	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 1913.

Download the Data

Data for Emmett 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).

Emmett Threshold Days by Year (USC00142519)

Key Facts for Emmett Thresholds

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

Every Fixed Threshold

Download the Data

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