Sidney 6NNW Threshold Days by Year (USC00257830)

18 fixed thresholds counted per year at Sidney 6NNW (USC00257830): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Sidney 6NNW Thresholds

Sidney 6NNW: days with 10 mm (0.39 in) or more of precipitation in 108 years, most in 2011 with 26.
Sidney 6NNW: days with 25 mm (0.98 in) or more of precipitation in 101 years, most in 1923 with 7.
Sidney 6NNW: days with a maximum temperature at or above 30 C (86 F) in 90 years, most in 2022 with 96.
Sidney 6NNW: days with a maximum temperature at or above 35 C (95 F) in 90 years, most in 2022 with 48.
18 fixed thresholds have at least one qualifying day at Sidney 6NNW.

Days at or above 30 C (86 F)

90 years with a qualifying day

Days per year at Sidney 6NNW with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 96 in 2022.

Days at or above 30 C (86 F) per year at Sidney 6NNW
Year	Days	Decade average
1928	66	70.5
1929	75	70.5
1931	75	81.3
1937	84	81.3
1938	83	81.3
1939	83	81.3
1940	83	68
1941	72	68
1942	61	68
1943	79	68
1944	61	68
1945	54	68
1946	75	68
1947	64	68
1948	73	68
1949	58	68
1950	43	56.4
1951	42	56.4
1952	66	56.4
1953	66	56.4
1954	56	56.4
1955	65	56.4
1956	69	56.4
1957	46	56.4
1958	49	56.4
1959	62	56.4
1960	54	56.5
1961	49	56.5
1962	47	56.5
1963	79	56.5
1964	71	56.5
1965	35	56.5
1966	69	56.5
1967	49	56.5
1968	52	56.5
1969	60	56.5
1970	72	57.8
1971	54	57.8
1972	47	57.8
1973	46	57.8
1974	60	57.8
1976	63	57.8
1977	50	57.8
1978	72	57.8
1979	56	57.8
1980	71	60.2
1981	58	60.2
1982	44	60.2
1983	63	60.2
1984	73	60.2
1985	61	60.2
1986	53	60.2
1987	54	60.2
1988	69	60.2
1989	56	60.2
1990	46	45
1991	50	45
1992	24	45
1993	24	45
1994	59	45
1995	56	45
1996	54	45
1997	47	45
1998	46	45
1999	44	45
2000	80	62.7
2001	55	62.7
2002	67	62.7
2003	60	62.7
2004	46	62.7
2005	72	62.7
2006	64	62.7
2007	67	62.7
2008	53	62.7
2010	69	66.8
2011	67	66.8
2012	95	66.8
2013	71	66.8
2015	62	66.8
2016	65	66.8
2017	63	66.8
2018	64	66.8
2019	45	66.8
2020	88	81.7
2021	84	81.7
2022	96	81.7
2023	58	81.7
2024	93	81.7
2025	76	81.7
2026	77	81.7

For each year, a bar from the first to the last day at Sidney 6NNW meeting 30 C (86 F).

First to last qualifying date each year at Sidney 6NNW
Year	First date	Last date
1928	1928-04-18	1928-10-11
1929	1929-05-22	1929-09-24
1931	1931-05-15	1931-09-29
1937	1937-05-14	1937-10-03
1938	1938-04-25	1938-10-03
1939	1939-04-23	1939-09-24
1940	1940-05-03	1940-09-19
1941	1941-05-12	1941-09-20
1942	1942-05-27	1942-10-10
1943	1943-05-28	1943-10-10
1944	1944-05-13	1944-10-05
1945	1945-05-19	1945-09-21
1946	1946-06-04	1946-10-01
1947	1947-05-05	1947-10-05
1948	1948-05-14	1948-09-18
1949	1949-04-24	1949-09-25
1950	1950-05-22	1950-09-02
1951	1951-05-28	1951-09-08
1952	1952-06-02	1952-09-27
1953	1953-04-27	1953-10-02
1954	1954-05-20	1954-10-02
1955	1955-06-23	1955-09-17
1956	1956-05-18	1956-10-07
1957	1957-06-04	1957-10-01
1958	1958-05-21	1958-09-23
1959	1959-06-06	1959-09-11
1960	1960-05-13	1960-09-19
1961	1961-05-10	1961-09-18
1962	1962-04-20	1962-09-12
1963	1963-04-15	1963-10-05
1964	1964-05-15	1964-10-01
1965	1965-04-30	1965-10-09
1966	1966-05-04	1966-09-24
1967	1967-05-23	1967-10-04
1968	1968-05-30	1968-09-15
1969	1969-05-26	1969-09-29
1970	1970-05-08	1970-09-21
1971	1971-06-17	1971-09-14
1972	1972-05-17	1972-09-19
1973	1973-06-08	1973-09-02
1974	1974-05-20	1974-09-27
1976	1976-05-19	1976-10-02
1977	1977-06-03	1977-09-29
1978	1978-05-16	1978-10-02
1979	1979-05-07	1979-10-01
1980	1980-04-22	1980-10-13
1981	1981-06-09	1981-09-30
1982	1982-06-29	1982-09-23
1983	1983-05-27	1983-10-01
1984	1984-05-31	1984-09-22
1985	1985-05-09	1985-09-19
1986	1986-06-07	1986-09-10
1987	1987-04-19	1987-10-04
1988	1988-05-17	1988-09-26
1989	1989-04-22	1989-10-13
1990	1990-05-23	1990-09-15
1991	1991-05-12	1991-10-17
1992	1992-05-01	1992-10-03
1993	1993-05-27	1993-09-13
1994	1994-05-17	1994-09-30
1995	1995-06-15	1995-09-18
1996	1996-05-17	1996-10-14
1997	1997-06-02	1997-10-05
1998	1998-06-25	1998-09-19
1999	1999-06-09	1999-09-01
2000	2000-05-28	2000-09-19
2001	2001-06-11	2001-09-12
2002	2002-05-29	2002-09-08
2003	2003-05-29	2003-10-19
2004	2004-05-05	2004-09-18
2005	2005-05-20	2005-10-03
2006	2006-05-19	2006-10-02
2007	2007-05-13	2007-10-07
2008	2008-05-19	2008-09-29
2010	2010-05-23	2010-10-16
2011	2011-05-09	2011-10-05
2012	2012-04-24	2012-10-04
2013	2013-05-14	2013-09-23
2015	2015-06-09	2015-10-11
2016	2016-04-24	2016-10-17
2017	2017-05-07	2017-09-22
2018	2018-05-11	2018-09-24
2019	2019-05-16	2019-09-30
2020	2020-05-01	2020-10-09
2021	2021-05-02	2021-09-29
2022	2022-04-23	2022-09-30
2023	2023-04-12	2023-10-03
2024	2024-05-18	2024-10-11
2025	2025-05-12	2025-10-10
2026	2026-03-22	2026-08-31

Every Fixed Threshold

Fixed thresholds at Sidney 6NNW
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	90	96	2022	77
35 C (95 F): Days	90	48	2022	24
40 C (104 F): Days	19	5	2012	2
90 F (32.2 C): Days	90	73	2012	49
100 F (37.8 C): Days	70	21	1929	5
110 F (43.3 C): Days	2	1	1929	1
0 C (32 F): Ice days (max	90	62	1978	7
0 C (32 F): Frost days (min	89	207	1976	87
-10 C (14 F): Days with min	89	90	1978	17
-20 C (-4 F): Days with min	86	23	1937	4
-30 C (-22 F): Days with min	18	6	1989	2
20 C (68 F): Tropical nights (min	40	10	1929	2
10 mm (0.39 in): Days with 10 mm or more rain	108	26	2011	8
25 mm (0.98 in): Days with 25 mm or more rain	101	7	1923	1
50 mm (1.97 in): Days with 50 mm or more rain	30	3	2013	1
100 mm (3.94 in): Days with 100 mm or more rain	1	1	2013	1
10 cm (3.9 in): Days with 10 cm or more snowfall	56	8	1924	5
25 cm (9.8 in): Days with 25 cm or more snowfall	10	2	1920	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1928.

Download the Data

Data for Sidney 6NNW 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 2026-10-17. Last revised 17 October 2026 (2026-10-17).

Sidney 6NNW Threshold Days by Year (USC00257830)

Key Facts for Sidney 6NNW Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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