Gigant Threshold Days by Year (RSM00034740)

16 fixed thresholds counted per year at Gigant (RSM00034740): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Gigant Thresholds

Gigant: days with a maximum temperature at or above 30 C (86 F) in 76 years, most in 2007 with 86.
Gigant: days with a maximum temperature at or above 90 F (32.2 C) in 76 years, most in 2007 with 75.
Gigant: days with a maximum temperature at or below 0 C (32 F) in 76 years, most in 1956 with 91.
Gigant: nights with a minimum temperature at or below 0 C (32 F) in 76 years, most in 1945 with 145.
16 fixed thresholds have at least one qualifying day at Gigant.

Days at or above 30 C (86 F)

76 years with a qualifying day

Days per year at Gigant with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 86 in 2007.

Days at or above 30 C (86 F) per year at Gigant
Year	Days	Decade average
1940	50	43.9
1941	18	43.9
1945	30	43.9
1946	64	43.9
1947	48	43.9
1948	57	43.9
1949	40	43.9
1950	31	47
1951	50	47
1952	40	47
1953	53	47
1954	67	47
1955	40	47
1956	32	47
1957	73	47
1958	43	47
1959	41	47
1960	32	45.2
1961	47	45.2
1962	48	45.2
1963	43	45.2
1964	27	45.2
1965	48	45.2
1966	61	45.2
1967	50	45.2
1968	51	45.2
1969	45	45.2
1970	47	39.4
1971	56	39.4
1972	75	39.4
1973	12	39.4
1974	24	39.4
1975	66	39.4
1976	19	39.4
1977	24	39.4
1978	20	39.4
1979	51	39.4
1980	37	37.2
1981	59	37.2
1982	17	37.2
1983	35	37.2
1984	27	37.2
1985	35	37.2
1986	60	37.2
1987	27	37.2
1988	38	37.2
1989	37	37.2
1990	19	39.7
1991	50	39.7
1992	25	39.7
1993	26	39.7
1994	37	39.7
1995	40	39.7
1996	43	39.7
1997	30	39.7
1998	63	39.7
1999	64	39.7
2000	45	49.9
2001	52	49.9
2002	41	49.9
2003	26	49.9
2004	33	49.9
2005	52	49.9
2006	61	49.9
2007	86	49.9
2008	50	49.9
2009	53	49.9
2010	75	64.9
2011	51	64.9
2012	64	64.9
2013	57	64.9
2014	68	64.9
2015	62	64.9
2016	59	64.9
2017	71	64.9
2018	77	64.9

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

First to last qualifying date each year at Gigant
Year	First date	Last date
1940	1940-06-01	1940-09-13
1941	1941-06-17	1941-09-15
1945	1945-05-27	1945-09-01
1946	1946-06-06	1946-09-12
1947	1947-05-30	1947-08-30
1948	1948-05-22	1948-08-21
1949	1949-05-20	1949-08-20
1950	1950-04-26	1950-09-23
1951	1951-06-14	1951-09-10
1952	1952-07-14	1952-09-13
1953	1953-05-19	1953-09-13
1954	1954-06-16	1954-09-24
1955	1955-05-30	1955-08-23
1956	1956-06-09	1956-09-01
1957	1957-04-16	1957-09-17
1958	1958-05-14	1958-08-28
1959	1959-05-16	1959-08-30
1960	1960-06-13	1960-09-07
1961	1961-05-12	1961-09-09
1962	1962-05-29	1962-09-09
1963	1963-06-27	1963-09-10
1964	1964-06-01	1964-09-01
1965	1965-05-29	1965-09-08
1966	1966-05-29	1966-08-26
1967	1967-05-07	1967-08-30
1968	1968-05-04	1968-09-26
1969	1969-06-03	1969-09-05
1970	1970-04-13	1970-08-20
1971	1971-06-09	1971-09-20
1972	1972-05-30	1972-08-31
1973	1973-07-04	1973-08-09
1974	1974-06-29	1974-09-12
1975	1975-04-08	1975-09-05
1976	1976-06-01	1976-08-20
1977	1977-06-05	1977-09-06
1978	1978-06-14	1978-09-01
1979	1979-05-18	1979-09-27
1980	1980-06-24	1980-09-02
1981	1981-06-09	1981-09-24
1982	1982-06-15	1982-09-09
1983	1983-06-06	1983-08-21
1984	1984-05-23	1984-09-27
1985	1985-05-09	1985-08-31
1986	1986-06-03	1986-09-19
1987	1987-06-13	1987-09-28
1988	1988-06-09	1988-08-27
1989	1989-06-07	1989-09-01
1990	1990-05-28	1990-09-04
1991	1991-06-13	1991-08-13
1992	1992-06-19	1992-09-06
1993	1993-06-23	1993-08-26
1994	1994-05-21	1994-09-24
1995	1995-06-02	1995-09-07
1996	1996-05-10	1996-09-03
1997	1997-05-10	1997-08-31
1998	1998-04-12	1998-10-14
1999	1999-06-07	1999-10-03
2000	2000-06-03	2000-08-24
2001	2001-06-21	2001-09-12
2002	2002-06-22	2002-09-27
2003	2003-05-25	2003-09-02
2004	2004-06-21	2004-09-30
2005	2005-05-22	2005-09-18
2006	2006-05-25	2006-09-03
2007	2007-05-21	2007-09-09
2008	2008-05-23	2008-09-09
2009	2009-06-09	2009-09-02
2010	2010-06-10	2010-09-28
2011	2011-06-01	2011-09-02
2012	2012-05-10	2012-09-16
2013	2013-05-23	2013-08-30
2014	2014-05-16	2014-09-08
2015	2015-05-26	2015-09-07
2016	2016-06-14	2016-09-06
2017	2017-06-08	2017-09-22
2018	2018-05-16	2018-09-14

Every Fixed Threshold

Fixed thresholds at Gigant
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	76	86	2007	77
35 C (95 F): Days	66	42	2007	24
40 C (104 F): Days	7	3	2011	1
90 F (32.2 C): Days	76	75	2007	51
100 F (37.8 C): Days	34	19	2010	6
0 C (32 F): Ice days (max	76	91	1956	43
0 C (32 F): Frost days (min	76	145	1945	111
-10 C (14 F): Days with min	76	68	1954	6
-20 C (-4 F): Days with min	55	26	1950	5
-30 C (-22 F): Days with min	4	3	1950	2
20 C (68 F): Tropical nights (min	74	48	2010	31
25 C (77 F): Days with min	18	4	2001	4
10 mm (0.39 in): Days with 10 mm or more rain	76	23	1955	9
25 mm (0.98 in): Days with 25 mm or more rain	65	6	1941	2
50 mm (1.97 in): Days with 50 mm or more rain	9	1	1941	1
100 mm (3.94 in): Days with 100 mm or more rain	1	1	1950	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1940.

Download the Data

Data for Gigant 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).

Gigant Threshold Days by Year (RSM00034740)

Key Facts for Gigant Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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