Gillette 3SE Threshold Days by Year (USC00483855)

19 fixed thresholds counted per year at Gillette 3SE (USC00483855): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Gillette 3SE Thresholds

Gillette 3SE: days with a maximum temperature at or above 30 C (86 F) in 102 years, most in 2012 with 84.
Gillette 3SE: days with a maximum temperature at or above 90 F (32.2 C) in 102 years, most in 2012 with 66.
Gillette 3SE: days with a maximum temperature at or below 0 C (32 F) in 102 years, most in 1978 with 83.
Gillette 3SE: nights with a minimum temperature at or below 0 C (32 F) in 102 years, most in 1970 with 201.
19 fixed thresholds have at least one qualifying day at Gillette 3SE.

Days at or above 30 C (86 F)

102 years with a qualifying day

Days per year at Gillette 3SE with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 84 in 2012.

Days at or above 30 C (86 F) per year at Gillette 3SE
Year	Days	Decade average
1905	49	49.5
1909	50	49.5
1910	57	57
1925	40	31
1926	34	31
1927	13	31
1928	25	31
1929	43	31
1930	32	53
1931	62	53
1932	47	53
1933	46	53
1934	57	53
1935	49	53
1936	73	53
1937	57	53
1938	55	53
1939	52	53
1940	62	47.2
1941	37	47.2
1942	36	47.2
1943	53	47.2
1944	34	47.2
1945	45	47.2
1946	45	47.2
1947	57	47.2
1948	52	47.2
1949	51	47.2
1950	31	50.1
1951	30	50.1
1952	62	50.1
1953	60	50.1
1954	59	50.1
1955	55	50.1
1956	51	50.1
1957	50	50.1
1958	40	50.1
1959	63	50.1
1960	57	43.2
1961	62	43.2
1962	27	43.2
1963	54	43.2
1964	41	43.2
1965	19	43.2
1966	60	43.2
1967	36	43.2
1968	27	43.2
1969	49	43.2
1970	60	45.7
1971	54	45.7
1972	36	45.7
1973	43	45.7
1974	44	45.7
1975	39	45.7
1976	53	45.7
1977	40	45.7
1978	46	45.7
1979	42	45.7
1980	53	46.4
1981	42	46.4
1982	38	46.4
1983	62	46.4
1984	52	46.4
1985	45	46.4
1986	47	46.4
1987	24	46.4
1988	59	46.4
1989	42	46.4
1990	40	33.3
1991	41	33.3
1992	22	33.3
1993	9	33.3
1994	35	33.3
1995	35	33.3
1996	42	33.3
1997	36	33.3
1998	44	33.3
1999	29	33.3
2000	53	50.6
2001	63	50.6
2002	51	50.6
2003	47	50.6
2004	28	50.6
2007	65	50.6
2009	47	50.6
2010	55	56.8
2011	75	56.8
2012	84	56.8
2013	64	56.8
2014	35	56.8
2015	51	56.8
2016	57	56.8
2017	70	56.8
2018	42	56.8
2019	35	56.8
2020	74	61.7
2021	75	61.7
2022	60	61.7
2023	35	61.7
2024	69	61.7
2025	54	61.7
2026	65	61.7

For each year, a bar from the first to the last day at Gillette 3SE meeting 30 C (86 F).

First to last qualifying date each year at Gillette 3SE
Year	First date	Last date
1905	1905-06-01	1905-09-28
1909	1909-05-04	1909-09-09
1910	1910-04-24	1910-10-10
1925	1925-05-21	1925-09-16
1926	1926-05-23	1926-08-30
1927	1927-06-23	1927-09-06
1928	1928-06-30	1928-09-18
1929	1929-06-08	1929-09-20
1930	1930-06-11	1930-08-25
1931	1931-05-15	1931-09-09
1932	1932-06-15	1932-09-07
1933	1933-06-15	1933-09-20
1934	1934-05-06	1934-09-12
1935	1935-06-29	1935-09-14
1936	1936-05-14	1936-09-21
1937	1937-06-21	1937-09-20
1938	1938-06-17	1938-09-30
1939	1939-05-16	1939-09-11
1940	1940-05-11	1940-09-08
1941	1941-05-12	1941-09-02
1942	1942-07-03	1942-09-10
1943	1943-06-18	1943-09-26
1944	1944-06-24	1944-09-10
1945	1945-06-21	1945-09-06
1946	1946-06-04	1946-09-22
1947	1947-07-02	1947-09-08
1948	1948-05-17	1948-09-18
1949	1949-06-11	1949-09-24
1950	1950-06-06	1950-09-06
1951	1951-07-05	1951-08-29
1952	1952-05-03	1952-09-29
1953	1953-06-11	1953-10-10
1954	1954-05-21	1954-10-08
1955	1955-06-29	1955-09-14
1956	1956-06-04	1956-09-27
1957	1957-07-01	1957-10-02
1958	1958-05-20	1958-10-18
1959	1959-06-05	1959-09-14
1960	1960-05-12	1960-09-20
1961	1961-06-07	1961-09-16
1962	1962-06-26	1962-09-07
1963	1963-06-24	1963-10-05
1964	1964-05-20	1964-09-17
1965	1965-07-07	1965-08-28
1966	1966-05-06	1966-09-23
1967	1967-05-24	1967-09-11
1968	1968-06-03	1968-09-11
1969	1969-05-26	1969-09-20
1970	1970-06-07	1970-09-19
1971	1971-06-18	1971-09-13
1972	1972-06-07	1972-09-18
1973	1973-06-09	1973-09-07
1974	1974-06-17	1974-09-26
1975	1975-07-02	1975-10-06
1976	1976-06-07	1976-09-18
1977	1977-05-28	1977-09-14
1978	1978-05-15	1978-09-27
1979	1979-05-27	1979-09-25
1980	1980-05-21	1980-09-30
1981	1981-05-01	1981-09-19
1982	1982-07-01	1982-09-10
1983	1983-06-11	1983-09-26
1984	1984-05-30	1984-09-19
1985	1985-05-08	1985-09-14
1986	1986-05-04	1986-08-29
1987	1987-05-15	1987-09-02
1988	1988-05-13	1988-09-06
1989	1989-04-21	1989-09-05
1990	1990-06-10	1990-09-12
1991	1991-06-11	1991-09-07
1992	1992-04-30	1992-09-24
1993	1993-07-29	1993-09-11
1994	1994-06-06	1994-09-09
1995	1995-06-14	1995-09-04
1996	1996-06-08	1996-09-04
1997	1997-06-22	1997-09-15
1998	1998-06-25	1998-09-18
1999	1999-06-19	1999-08-30
2000	2000-06-06	2000-09-17
2001	2001-05-12	2001-09-28
2002	2002-05-30	2002-09-16
2003	2003-05-29	2003-09-08
2004	2004-06-04	2004-09-18
2007	2007-06-16	2007-09-23
2009	2009-05-18	2009-09-18
2010	2010-06-16	2010-10-04
2011	2011-06-05	2011-10-03
2012	2012-05-16	2012-09-15
2013	2013-05-13	2013-09-21
2014	2014-05-28	2014-09-27
2015	2015-06-28	2015-09-27
2016	2016-06-07	2016-09-03
2017	2017-05-06	2017-09-14
2018	2018-05-26	2018-09-16
2019	2019-06-27	2019-09-19
2020	2020-05-19	2020-09-25
2021	2021-06-03	2021-09-28
2022	2022-06-17	2022-09-08
2023	2023-06-19	2023-09-04
2024	2024-06-12	2024-09-30
2025	2025-06-01	2025-09-28
2026	2026-05-13	2026-10-09

Every Fixed Threshold

Fixed thresholds at Gillette 3SE
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	102	84	2012	65
35 C (95 F): Days	100	39	2012	22
40 C (104 F): Days	13	3	1954	2
90 F (32.2 C): Days	102	66	2012	44
100 F (37.8 C): Days	61	15	2012	5
110 F (43.3 C): Days	1	1	1909	1
0 C (32 F): Ice days (max	102	83	1978	12
0 C (32 F): Frost days (min	102	201	1970	96
-10 C (14 F): Days with min	102	96	1955	17
-20 C (-4 F): Days with min	101	32	1949	4
-30 C (-22 F): Days with min	55	8	1936	1
-40 C (-40 F): Days with min	1	1	1936	1
20 C (68 F): Tropical nights (min	49	7	1931	5
10 mm (0.39 in): Days with 10 mm or more rain	102	23	1905	3
25 mm (0.98 in): Days with 25 mm or more rain	82	6	1962	2
50 mm (1.97 in): Days with 50 mm or more rain	20	2	1964	1
100 mm (3.94 in): Days with 100 mm or more rain	1	1	1964	1
10 cm (3.9 in): Days with 10 cm or more snowfall	92	8	1943	1
25 cm (9.8 in): Days with 25 cm or more snowfall	22	2	1933	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1905.

Download the Data

Data for Gillette 3SE 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).

Gillette 3SE Threshold Days by Year (USC00483855)

Key Facts for Gillette 3SE Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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