Igor I Sikorsky Mem AP Threshold Days by Year (USW00094702)

16 fixed thresholds counted per year at Igor I Sikorsky Mem AP (USW00094702): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Igor I Sikorsky Mem AP Thresholds

Igor I Sikorsky Mem AP: days with a maximum temperature at or above 30 C (86 F) in 77 years, most in 2016 with 41.
Igor I Sikorsky Mem AP: days with a maximum temperature at or below 0 C (32 F) in 77 years, most in 1978 with 45.
Igor I Sikorsky Mem AP: nights with a minimum temperature at or below 0 C (32 F) in 77 years, most in 1969 with 117.
Igor I Sikorsky Mem AP: nights with a minimum temperature at or above 20 C (68 F) in 77 years, most in 2018 with 60.
16 fixed thresholds have at least one qualifying day at Igor I Sikorsky Mem AP.

Days at or above 30 C (86 F)

77 years with a qualifying day

Days per year at Igor I Sikorsky Mem AP with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 41 in 2016.

Days at or above 30 C (86 F) per year at Igor I Sikorsky Mem AP
Year	Days	Decade average
1949	31	31
1950	12	26.2
1951	13	26.2
1952	33	26.2
1953	35	26.2
1955	36	26.2
1956	24	26.2
1957	27	26.2
1958	16	26.2
1959	40	26.2
1960	17	16.6
1961	20	16.6
1962	7	16.6
1963	14	16.6
1964	17	16.6
1965	20	16.6
1966	26	16.6
1967	7	16.6
1968	15	16.6
1969	23	16.6
1970	16	17.5
1971	12	17.5
1972	15	17.5
1973	32	17.5
1974	24	17.5
1975	20	17.5
1976	16	17.5
1977	20	17.5
1978	12	17.5
1979	8	17.5
1980	26	20.7
1981	15	20.7
1982	13	20.7
1983	33	20.7
1984	23	20.7
1985	8	20.7
1986	16	20.7
1987	21	20.7
1988	35	20.7
1989	17	20.7
1990	23	22.6
1991	35	22.6
1992	10	22.6
1993	34	22.6
1994	32	22.6
1995	29	22.6
1996	8	22.6
1997	19	22.6
1998	11	22.6
1999	25	22.6
2000	11	18.5
2001	19	18.5
2002	35	18.5
2003	18	18.5
2004	8	18.5
2005	25	18.5
2006	19	18.5
2007	16	18.5
2008	23	18.5
2009	11	18.5
2010	40	31.4
2011	29	31.4
2012	35	31.4
2013	24	31.4
2014	16	31.4
2015	36	31.4
2016	41	31.4
2017	24	31.4
2018	35	31.4
2019	34	31.4
2020	39	29.7
2021	29	29.7
2022	34	29.7
2023	22	29.7
2024	24	29.7
2025	33	29.7
2026	27	29.7

For each year, a bar from the first to the last day at Igor I Sikorsky Mem AP meeting 30 C (86 F).

First to last qualifying date each year at Igor I Sikorsky Mem AP
Year	First date	Last date
1949	1949-06-12	1949-08-29
1950	1950-06-07	1950-08-26
1951	1951-06-01	1951-08-31
1952	1952-06-15	1952-09-13
1953	1953-05-11	1953-09-05
1955	1955-05-05	1955-08-23
1956	1956-05-13	1956-09-05
1957	1957-06-12	1957-09-13
1958	1958-06-30	1958-08-30
1959	1959-05-21	1959-09-24
1960	1960-06-16	1960-09-08
1961	1961-06-02	1961-09-23
1962	1962-06-01	1962-08-08
1963	1963-06-25	1963-07-29
1964	1964-05-23	1964-09-09
1965	1965-05-04	1965-09-23
1966	1966-06-24	1966-09-02
1967	1967-06-12	1967-08-18
1968	1968-06-06	1968-08-25
1969	1969-05-29	1969-09-07
1970	1970-07-18	1970-09-23
1971	1971-06-04	1971-09-09
1972	1972-07-02	1972-08-29
1973	1973-06-08	1973-09-04
1974	1974-06-10	1974-09-13
1975	1975-05-20	1975-08-27
1976	1976-06-10	1976-08-23
1977	1977-04-12	1977-09-03
1978	1978-06-28	1978-08-29
1979	1979-05-10	1979-08-08
1980	1980-06-24	1980-09-22
1981	1981-07-07	1981-08-16
1982	1982-07-08	1982-08-16
1983	1983-06-12	1983-09-20
1984	1984-06-07	1984-08-31
1985	1985-07-20	1985-09-06
1986	1986-05-28	1986-08-09
1987	1987-05-10	1987-08-18
1988	1988-05-31	1988-08-16
1989	1989-06-02	1989-09-11
1990	1990-04-27	1990-09-07
1991	1991-05-12	1991-09-17
1992	1992-05-23	1992-08-26
1993	1993-06-10	1993-09-03
1994	1994-05-23	1994-08-14
1995	1995-06-18	1995-09-07
1996	1996-05-20	1996-09-10
1997	1997-06-10	1997-10-06
1998	1998-05-19	1998-08-30
1999	1999-05-29	1999-08-29
2000	2000-05-07	2000-08-08
2001	2001-05-03	2001-08-10
2002	2002-04-17	2002-09-04
2003	2003-06-24	2003-08-27
2004	2004-06-08	2004-08-29
2005	2005-06-08	2005-09-13
2006	2006-06-18	2006-08-20
2007	2007-05-26	2007-10-08
2008	2008-06-07	2008-09-04
2009	2009-07-30	2009-08-26
2010	2010-05-26	2010-09-08
2011	2011-05-30	2011-09-14
2012	2012-06-20	2012-08-31
2013	2013-05-30	2013-09-11
2014	2014-05-27	2014-09-06
2015	2015-06-11	2015-09-17
2016	2016-05-26	2016-10-19
2017	2017-04-29	2017-09-23
2018	2018-05-26	2018-09-06
2019	2019-06-23	2019-10-02
2020	2020-06-06	2020-09-04
2021	2021-05-22	2021-09-13
2022	2022-05-22	2022-09-01
2023	2023-04-14	2023-09-08
2024	2024-06-19	2024-08-28
2025	2025-06-05	2025-08-17
2026	2026-05-19	2026-09-10

Every Fixed Threshold

Fixed thresholds at Igor I Sikorsky Mem AP
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	77	41	2016	27
35 C (95 F): Days	37	8	1949	2
90 F (32.2 C): Days	74	18	2010	9
100 F (37.8 C): Days	5	1	1957	1
0 C (32 F): Ice days (max	77	45	1978	18
0 C (32 F): Frost days (min	77	117	1969	70
-10 C (14 F): Days with min	76	27	1963	16
-20 C (-4 F): Days with min	6	2	1980	1
20 C (68 F): Tropical nights (min	77	60	2018	42
25 C (77 F): Days with min	23	3	2013	1
10 mm (0.39 in): Days with 10 mm or more rain	77	52	1983	32
25 mm (0.98 in): Days with 25 mm or more rain	77	23	1971	14
50 mm (1.97 in): Days with 50 mm or more rain	67	9	1972	5
100 mm (3.94 in): Days with 100 mm or more rain	16	2	1972	1
10 cm (3.9 in): Days with 10 cm or more snowfall	67	7	2005	3
25 cm (9.8 in): Days with 25 cm or more snowfall	18	2	1958	2

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1949.

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Data for Igor I Sikorsky Mem AP 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).

Igor I Sikorsky Mem AP Threshold Days by Year (USW00094702)

Key Facts for Igor I Sikorsky Mem AP Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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