Bethpage 1 S Threshold Days by Year (USC00400669)

17 fixed thresholds counted per year at Bethpage 1 S (USC00400669): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Bethpage 1 S Thresholds

Bethpage 1 S: days with 10 mm (0.39 in) or more of precipitation in 71 years, most in 1957 with 61.
Bethpage 1 S: days with 25 mm (0.98 in) or more of precipitation in 71 years, most in 2019 with 26.
Bethpage 1 S: days with 50 mm (1.97 in) or more of precipitation in 67 years, most in 1989 with 9.
Bethpage 1 S: days with a maximum temperature at or above 30 C (86 F) in 21 years, most in 2007 with 101.
17 fixed thresholds have at least one qualifying day at Bethpage 1 S.

Days at or above 30 C (86 F)

21 years with a qualifying day

Days per year at Bethpage 1 S with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 101 in 2007.

Days at or above 30 C (86 F) per year at Bethpage 1 S
Year	Days	Decade average
2003	37	67.8
2005	83	67.8
2006	66	67.8
2007	101	67.8
2008	77	67.8
2009	43	67.8
2010	96	78.6
2011	79	78.6
2012	74	78.6
2013	51	78.6
2015	70	78.6
2016	93	78.6
2017	59	78.6
2018	96	78.6
2019	89	78.6
2020	67	67.8
2021	59	67.8
2023	40	67.8
2024	76	67.8
2025	83	67.8
2026	82	67.8

For each year, a bar from the first to the last day at Bethpage 1 S meeting 30 C (86 F).

First to last qualifying date each year at Bethpage 1 S
Year	First date	Last date
2003	2003-06-27	2003-09-03
2005	2005-05-13	2005-10-20
2006	2006-05-27	2006-09-24
2007	2007-05-02	2007-10-09
2008	2008-06-01	2008-09-24
2009	2009-06-03	2009-09-11
2010	2010-05-08	2010-10-12
2011	2011-04-10	2011-09-15
2012	2012-05-03	2012-09-08
2013	2013-04-18	2013-10-06
2015	2015-05-09	2015-09-24
2016	2016-05-28	2016-11-02
2017	2017-04-15	2017-10-10
2018	2018-05-11	2018-10-09
2019	2019-05-18	2019-10-06
2020	2020-05-25	2020-09-13
2021	2021-05-25	2021-09-15
2023	2023-06-04	2023-10-03
2024	2024-05-21	2024-10-07
2025	2025-06-04	2025-10-02
2026	2026-03-23	2026-10-02

Every Fixed Threshold

Fixed thresholds at Bethpage 1 S
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	21	101	2007	82
35 C (95 F): Days	18	23	2007	18
40 C (104 F): Days	2	2	2012	2
90 F (32.2 C): Days	21	62	2010	44
100 F (37.8 C): Days	5	9	2007	2
0 C (32 F): Ice days (max	21	24	2010	12
0 C (32 F): Frost days (min	21	114	2006	56
-10 C (14 F): Days with min	21	23	2010	10
-20 C (-4 F): Days with min	3	2	2003	2
20 C (68 F): Tropical nights (min	21	60	2010	58
25 C (77 F): Days with min	1	1	2012	1
10 mm (0.39 in): Days with 10 mm or more rain	71	61	1957	24
25 mm (0.98 in): Days with 25 mm or more rain	71	26	2019	7
50 mm (1.97 in): Days with 50 mm or more rain	67	9	1989	4
100 mm (3.94 in): Days with 100 mm or more rain	13	2	1983	1
200 mm (7.87 in): Days with 200 mm or more rain	1	1	2010	1
10 cm (3.9 in): Days with 10 cm or more snowfall	13	2	1964	2

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 2003.

Download the Data

Data for Bethpage 1 S 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).

Bethpage 1 S Threshold Days by Year (USC00400669)

Key Facts for Bethpage 1 S Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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