Glassboro 2 NE Threshold Days by Year (USC00283291)

17 fixed thresholds counted per year at Glassboro 2 NE (USC00283291): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Glassboro 2 NE Thresholds

Glassboro 2 NE: days with a maximum temperature at or above 30 C (86 F) in 37 years, most in 1966 with 69.
Glassboro 2 NE: days with a maximum temperature at or above 90 F (32.2 C) in 37 years, most in 1983 with 47.
Glassboro 2 NE: days with a maximum temperature at or below 0 C (32 F) in 37 years, most in 1978 with 35.
Glassboro 2 NE: nights with a minimum temperature at or below 0 C (32 F) in 37 years, most in 1969 with 125.
17 fixed thresholds have at least one qualifying day at Glassboro 2 NE.

Days at or above 30 C (86 F)

37 years with a qualifying day

Days per year at Glassboro 2 NE with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 69 in 1966.

Days at or above 30 C (86 F) per year at Glassboro 2 NE
Year	Days	Decade average
1964	58	55.5
1965	55	55.5
1966	69	55.5
1967	39	55.5
1968	53	55.5
1969	59	55.5
1970	61	46.3
1971	49	46.3
1972	36	46.3
1973	56	46.3
1974	44	46.3
1975	42	46.3
1976	43	46.3
1977	53	46.3
1978	44	46.3
1979	35	46.3
1980	69	48.8
1981	41	48.8
1982	34	48.8
1983	67	48.8
1984	43	48.8
1985	46	48.8
1986	49	48.8
1987	55	48.8
1988	57	48.8
1989	27	48.8
1990	36	44.6
1991	64	44.6
1992	26	44.6
1993	53	44.6
1994	39	44.6
1995	59	44.6
1996	28	44.6
1997	44	44.6
1999	52	44.6
2000	43	45.5
2001	48	45.5

For each year, a bar from the first to the last day at Glassboro 2 NE meeting 30 C (86 F).

First to last qualifying date each year at Glassboro 2 NE
Year	First date	Last date
1964	1964-05-09	1964-09-24
1965	1965-05-04	1965-09-25
1966	1966-05-07	1966-09-06
1967	1967-06-10	1967-10-06
1968	1968-06-07	1968-10-04
1969	1969-04-28	1969-09-18
1970	1970-05-10	1970-09-27
1971	1971-05-20	1971-09-10
1972	1972-06-05	1972-09-27
1973	1973-06-05	1973-09-07
1974	1974-04-30	1974-09-14
1975	1975-05-23	1975-08-28
1976	1976-04-18	1976-09-15
1977	1977-04-13	1977-09-20
1978	1978-05-21	1978-09-19
1979	1979-05-10	1979-09-05
1980	1980-05-06	1980-09-23
1981	1981-05-26	1981-09-15
1982	1982-06-27	1982-09-13
1983	1983-06-12	1983-09-21
1984	1984-05-23	1984-09-25
1985	1985-04-20	1985-09-11
1986	1986-05-07	1986-10-01
1987	1987-05-12	1987-08-22
1988	1988-05-24	1988-08-28
1989	1989-06-01	1989-09-22
1990	1990-04-27	1990-09-08
1991	1991-04-09	1991-09-19
1992	1992-05-23	1992-08-28
1993	1993-05-12	1993-09-16
1994	1994-04-28	1994-09-15
1995	1995-06-08	1995-09-15
1996	1996-05-20	1996-09-11
1997	1997-05-20	1997-08-18
1999	1999-05-23	1999-09-09
2000	2000-05-08	2000-09-11
2001	2001-04-24	2001-09-11

Every Fixed Threshold

Fixed thresholds at Glassboro 2 NE
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	37	69	1966	48
35 C (95 F): Days	28	14	1988	3
40 C (104 F): Days	1	1	1966	1
90 F (32.2 C): Days	37	47	1983	16
100 F (37.8 C): Days	5	3	1966	1
0 C (32 F): Ice days (max	37	35	1978	4
0 C (32 F): Frost days (min	37	125	1969	101
-10 C (14 F): Days with min	36	26	1968	4
-20 C (-4 F): Days with min	5	2	1977	2
20 C (68 F): Tropical nights (min	37	51	1994	17
25 C (77 F): Days with min	13	5	1995	2
10 mm (0.39 in): Days with 10 mm or more rain	35	52	1989	34
25 mm (0.98 in): Days with 25 mm or more rain	35	20	1996	10
50 mm (1.97 in): Days with 50 mm or more rain	29	6	1975	3
100 mm (3.94 in): Days with 100 mm or more rain	5	1	1950	1
10 cm (3.9 in): Days with 10 cm or more snowfall	6	5	2003	5
25 cm (9.8 in): Days with 25 cm or more snowfall	2	2	2003	2

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1964.

Download the Data

Data for Glassboro 2 NE 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).

Glassboro 2 NE Threshold Days by Year (USC00283291)

Key Facts for Glassboro 2 NE Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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