Everett Threshold Days by Year

18 fixed thresholds counted per year at Everett (USC00362721): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Everett Thresholds

Everett: days with 10 mm (0.39 in) or more of precipitation in 88 years, most in 2018 with 57.
Everett: days with 25 mm (0.98 in) or more of precipitation in 88 years, most in 2018 with 17.
Everett: days with a maximum temperature at or above 30 C (86 F) in 74 years, most in 1959 with 85.
Everett: days with a maximum temperature at or below 0 C (32 F) in 74 years, most in 1904 with 48.
18 fixed thresholds have at least one qualifying day at Everett.

Days at or above 30 C (86 F)

74 years with a qualifying day

Days per year at Everett with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 85 in 1959.

Days at or above 30 C (86 F) per year at Everett
Year	Days	Decade average
1898	41	42.5
1899	44	42.5
1904	17	25.5
1905	20	25.5
1906	29	25.5
1907	32	25.5
1908	33	25.5
1909	22	25.5
1910	23	27
1911	43	27
1913	42	27
1915	19	27
1916	22	27
1917	13	27
1944	66	44.7
1945	41	44.7
1946	41	44.7
1947	45	44.7
1948	37	44.7
1949	38	44.7
1950	18	44.1
1951	35	44.1
1952	45	44.1
1953	53	44.1
1954	34	44.1
1955	56	44.1
1956	28	44.1
1957	50	44.1
1958	37	44.1
1959	85	44.1
1960	45	45.3
1961	51	45.3
1962	34	45.3
1963	36	45.3
1965	73	45.3
1968	51	45.3
1969	27	45.3
1970	59	36.9
1971	39	36.9
1972	20	36.9
1973	23	36.9
1975	34	36.9
1976	33	36.9
1977	50	36.9
1980	52	42
1981	26	42
1986	37	42
1988	53	42
1993	46	31.1
1994	27	31.1
1995	35	31.1
1996	17	31.1
1997	25	31.1
1998	31	31.1
1999	37	31.1
2000	16	23.7
2001	33	23.7
2002	52	23.7
2003	23	23.7
2004	14	23.7
2005	22	23.7
2006	11	23.7
2007	16	23.7
2008	26	23.7
2010	58	37.8
2011	41	37.8
2012	44	37.8
2013	24	37.8
2014	18	37.8
2015	31	37.8
2016	60	37.8
2017	28	37.8
2018	36	37.8
2020	51	51

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

First to last qualifying date each year at Everett
Year	First date	Last date
1898	1898-05-19	1898-09-06
1899	1899-04-30	1899-09-08
1904	1904-05-21	1904-09-29
1905	1905-05-04	1905-09-19
1906	1906-05-17	1906-09-20
1907	1907-03-23	1907-09-16
1908	1908-05-26	1908-09-24
1909	1909-05-05	1909-08-28
1910	1910-06-20	1910-10-06
1911	1911-05-11	1911-08-28
1913	1913-05-03	1913-09-08
1915	1915-04-25	1915-09-17
1916	1916-05-08	1916-10-08
1917	1917-05-18	1917-08-22
1944	1944-05-04	1944-09-04
1945	1945-03-29	1945-09-28
1946	1946-05-25	1946-09-19
1947	1947-05-24	1947-09-19
1948	1948-04-20	1948-09-13
1949	1949-05-04	1949-10-12
1950	1950-06-07	1950-08-28
1951	1951-05-17	1951-10-05
1952	1952-04-22	1952-09-14
1953	1953-06-05	1953-09-30
1954	1954-06-01	1954-09-29
1955	1955-05-04	1955-09-18
1956	1956-04-29	1956-08-31
1957	1957-04-23	1957-09-15
1958	1958-06-01	1958-09-25
1959	1959-05-06	1959-10-06
1960	1960-04-23	1960-09-08
1961	1961-06-06	1961-09-26
1962	1962-04-27	1962-09-01
1963	1963-05-10	1963-10-08
1965	1965-05-03	1965-09-24
1968	1968-06-07	1968-09-25
1969	1969-04-28	1969-09-02
1970	1970-05-01	1970-09-27
1971	1971-05-19	1971-09-11
1972	1972-06-16	1972-09-27
1973	1973-06-06	1973-09-06
1975	1975-05-22	1975-08-27
1976	1976-04-18	1976-09-24
1977	1977-05-17	1977-09-19
1980	1980-06-02	1980-09-23
1981	1981-05-26	1981-09-14
1986	1986-05-19	1986-10-01
1988	1988-05-31	1988-08-29
1993	1993-05-10	1993-09-15
1994	1994-04-26	1994-08-12
1995	1995-06-20	1995-09-01
1996	1996-05-19	1996-08-24
1997	1997-05-20	1997-09-03
1998	1998-03-31	1998-09-28
1999	1999-05-31	1999-09-03
2000	2000-05-08	2000-08-10
2001	2001-04-24	2001-09-14
2002	2002-04-17	2002-09-14
2003	2003-06-25	2003-08-30
2004	2004-05-23	2004-08-30
2005	2005-06-07	2005-09-23
2006	2006-05-30	2006-08-26
2007	2007-06-01	2007-09-26
2008	2008-05-26	2008-09-16
2010	2010-04-07	2010-09-26
2011	2011-05-27	2011-09-05
2012	2012-04-17	2012-09-08
2013	2013-05-16	2013-10-07
2014	2014-05-09	2014-09-07
2015	2015-05-12	2015-09-10
2016	2016-05-28	2016-09-24
2017	2017-05-18	2017-09-27
2018	2018-04-14	2018-10-08
2020	2020-06-04	2020-08-30

Every Fixed Threshold

Fixed thresholds at Everett
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	74	85	1959	51
35 C (95 F): Days	45	17	1944	12
40 C (104 F): Days	2	1	1953	1
90 F (32.2 C): Days	71	48	1959	35
100 F (37.8 C): Days	7	2	1952	1
0 C (32 F): Ice days (max	74	48	1904	11
0 C (32 F): Frost days (min	70	166	1904	111
-10 C (14 F): Days with min	70	51	1904	2
-20 C (-4 F): Days with min	36	14	1904	4
-30 C (-22 F): Days with min	1	2	1994	2
20 C (68 F): Tropical nights (min	61	27	1959	6
25 C (77 F): Days with min	5	2	1952	1
10 mm (0.39 in): Days with 10 mm or more rain	88	57	2018	15
25 mm (0.98 in): Days with 25 mm or more rain	88	17	2018	4
50 mm (1.97 in): Days with 50 mm or more rain	56	6	1996	1
100 mm (3.94 in): Days with 100 mm or more rain	6	2	2004	1
10 cm (3.9 in): Days with 10 cm or more snowfall	43	6	1907	1
25 cm (9.8 in): Days with 25 cm or more snowfall	14	1	1907	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1898.

Download the Data

Data for Everett 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 2026-10-14 (14 October 2026). Threshold counts are computed by this site.

Data as of 2026-10-12. Last revised 12 October 2026 (2026-10-12).

Everett Threshold Days by Year

Key Facts for Everett Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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