Troy L&D Threshold Days by Year (USC00308600)

17 fixed thresholds counted per year at Troy L&D (USC00308600): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Troy L&D Thresholds

Troy L&D: days with 10 mm (0.39 in) or more of precipitation in 60 years, most in 2004 with 45.
Troy L&D: days with 25 mm (0.98 in) or more of precipitation in 60 years, most in 1996 with 13.
Troy L&D: days with a maximum temperature at or above 30 C (86 F) in 58 years, most in 2016 with 58.
Troy L&D: days with a maximum temperature at or above 90 F (32.2 C) in 58 years, most in 1988 with 32.
17 fixed thresholds have at least one qualifying day at Troy L&D.

Days at or above 30 C (86 F)

58 years with a qualifying day

Days per year at Troy L&D with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 58 in 2016.

Days at or above 30 C (86 F) per year at Troy L&D
Year	Days	Decade average
1957	31	34.7
1958	19	34.7
1959	54	34.7
1960	16	26.4
1961	32	26.4
1962	24	26.4
1963	21	26.4
1964	32	26.4
1965	28	26.4
1966	37	26.4
1967	18	26.4
1968	28	26.4
1969	28	26.4
1970	34	32
1971	34	32
1972	19	32
1973	45	32
1974	27	32
1975	43	32
1976	27	32
1977	29	32
1978	31	32
1979	31	32
1980	33	30.4
1981	26	30.4
1982	22	30.4
1983	49	30.4
1985	21	30.4
1986	19	30.4
1987	32	30.4
1988	46	30.4
1989	26	30.4
1990	36	33.1
1991	41	33.1
1992	13	33.1
1993	40	33.1
1994	25	33.1
1995	49	33.1
1996	25	33.1
1997	33	33.1
1998	36	33.1
2000	18	30.6
2001	39	30.6
2002	40	30.6
2003	33	30.6
2004	18	30.6
2006	35	30.6
2007	39	30.6
2008	31	30.6
2009	22	30.6
2010	42	39.3
2011	20	39.3
2012	44	39.3
2013	35	39.3
2014	34	39.3
2015	45	39.3
2016	58	39.3
2017	36	39.3

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

First to last qualifying date each year at Troy L&D
Year	First date	Last date
1957	1957-04-27	1957-09-23
1958	1958-07-02	1958-09-01
1959	1959-05-22	1959-09-25
1960	1960-05-28	1960-09-09
1961	1961-05-15	1961-09-25
1962	1962-04-28	1962-09-02
1963	1963-06-25	1963-10-08
1964	1964-05-10	1964-09-12
1965	1965-05-17	1965-09-24
1966	1966-06-06	1966-09-03
1967	1967-06-04	1967-08-20
1968	1968-06-07	1968-09-22
1969	1969-05-30	1969-09-02
1970	1970-04-29	1970-09-26
1971	1971-05-20	1971-09-09
1972	1972-07-03	1972-08-27
1973	1973-06-07	1973-09-06
1974	1974-05-23	1974-09-14
1975	1975-05-21	1975-08-27
1976	1976-04-19	1976-08-27
1977	1977-03-31	1977-09-03
1978	1978-05-27	1978-08-20
1979	1979-05-10	1979-10-23
1980	1980-05-24	1980-09-03
1981	1981-05-26	1981-08-22
1982	1982-07-09	1982-09-14
1983	1983-06-13	1983-09-21
1985	1985-05-12	1985-09-21
1986	1986-05-19	1986-08-21
1987	1987-05-30	1987-08-20
1988	1988-05-29	1988-08-28
1989	1989-05-19	1989-09-11
1990	1990-04-27	1990-09-03
1991	1991-04-08	1991-09-17
1992	1992-05-22	1992-09-11
1993	1993-05-11	1993-09-16
1994	1994-05-23	1994-08-05
1995	1995-06-02	1995-09-08
1996	1996-05-21	1996-09-07
1997	1997-06-10	1997-09-03
1998	1998-04-01	1998-09-07
2000	2000-05-07	2000-09-03
2001	2001-04-25	2001-09-10
2002	2002-04-17	2002-09-15
2003	2003-06-24	2003-09-20
2004	2004-04-20	2004-08-31
2006	2006-05-30	2006-08-19
2007	2007-04-24	2007-10-07
2008	2008-04-20	2008-09-15
2009	2009-04-26	2009-08-22
2010	2010-04-08	2010-08-31
2011	2011-05-27	2011-08-21
2012	2012-04-17	2012-09-08
2013	2013-05-22	2013-09-12
2014	2014-05-13	2014-09-07
2015	2015-05-05	2015-09-19
2016	2016-05-26	2016-10-19
2017	2017-04-17	2017-09-28

Every Fixed Threshold

Fixed thresholds at Troy L&D
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	58	58	2016	36
35 C (95 F): Days	36	8	1988	1
90 F (32.2 C): Days	58	32	1988	11
100 F (37.8 C): Days	1	1	1995	1
0 C (32 F): Ice days (max	58	60	1970	24
0 C (32 F): Frost days (min	54	160	1978	105
-10 C (14 F): Days with min	54	60	1963	20
-20 C (-4 F): Days with min	43	22	1963	1
-30 C (-22 F): Days with min	2	2	1994	2
20 C (68 F): Tropical nights (min	54	28	2016	13
25 C (77 F): Days with min	4	1	1988	1
10 mm (0.39 in): Days with 10 mm or more rain	60	45	2004	19
25 mm (0.98 in): Days with 25 mm or more rain	60	13	1996	5
50 mm (1.97 in): Days with 50 mm or more rain	39	4	1960	2
100 mm (3.94 in): Days with 100 mm or more rain	1	0	n/a	1
10 cm (3.9 in): Days with 10 cm or more snowfall	47	8	1961	2
25 cm (9.8 in): Days with 25 cm or more snowfall	25	3	2007	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1957.

Download the Data

Data for Troy L&D 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 2026-10-12. Last revised 12 October 2026 (2026-10-12).

Troy L&D Threshold Days by Year (USC00308600)

Key Facts for Troy L&D Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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