Islip, NY: Spring

31 May 2026: Spring 2026 averaged 50.8°F in Islip, NY, the warmest spring since 2025, 14th warmest of 63.

Spring 2026

Mean temperature: 50.8°F; Warmest since 2025; 14th warmest of 63
Precipitation: 9.02 in; Driest since 2016; 14th driest of 63

A normal spring in Islip, NY (1991 to 2020): a mean temperature of 49.6°F, between 47.4°F and 51.5°F in eight years of ten and 12.59 in of precipitation, between 8.33 in and 14.40 in in eight years of ten.

The mean temperature of every spring in Islip, NY since 1964: 50.8°F in 2026; the highest is 54.1°F, in 2012.

Normal range, 47.4 to 51.5°F

Every year, ranked, as a table

Every spring in Islip, NY from 1964 to 2026, ranked: the mean temperature, the mean high and the mean low from the warmest, the precipitation from the wettest; a year missing more than a tenth of its days is not ranked.

Year	Mean, °F	Rank	High, °F	Rank	Low, °F	Rank	Precipitation, in	Rank	Days missing
2026	50.8	14	59.5	14	42.2	14	9.02	50	0
2025	53.1	3	61.5	4	44.6	2	11.41	30	0
2024	52.5	5	60.5	8	44.6	2	17.66	5	0
2023	51.4	6	60.6	7	42.2	14	9.76	43	0
2022	51.4	6	59.9	11	42.9	7	10.72	36	0
2021	51	12	60.5	8	41.5	20	12.87	23	0
2020	49.9	24	58.3	25	41.4	24	9.99	41	0
2019	50.1	20	57.9	29	42.3	13	14.19	14	0
2018	48.9	39	57	44	40.8	31	15.52	7	0
2017	49.7	26	58.1	28	41.3	26	13.28	19	0
2016	51.3	9	60	10	42.6	11	8.72	52	0
2015	49.1	35	57.9	29	40.2	42	7.15	58	0
2014	48.7	42	57.7	34	39.8	46	13.40	18	0
2013	49	36	57.5	39	40.5	36	7.22	57	0
2012	54.1	1	62.7	2	45.4	1	8.60	53	0
2011	51	12	59.1	18	43	6	11.25	32	0
2010	53.6	2	63.2	1	44	4	15.04	8	0
2009	49.5	30	57.7	34	41.2	27	13.17	20	0
2008	49.5	30	58.5	23	40.5	36	13.44	16	0
2007	48.8	40	58.2	27	39.4	48	12.97	22	0
2006	49.9	24	58.8	19	41	30	12.79	25	0
2005	46.5	60	55.5	58	37.5	61	9.48	45	0
2004	49.7	26	57.8	33	41.5	20	12.39	27	0
2003	47.3	54	55.8	54	38.9	53	13.04	21	0
2002	50.5	16	59.5	14	41.6	18	11.56	29	0
2001	48.7	42	57.3	42	40.2	42	14.33	12	0
2000	50	23	58.8	19	41.2	27	13.42	17	0
1999	50.7	15	60.8	5	40.6	32	10.94	35	0
1998	51.2	10	59.7	12	42.7	9	22.91	1	0
1997	47.4	53	56.5	49	38.4	58	14.03	15	0
1996	47.6	52	56.1	51	39.2	50	12.87	23	0
1995	50.1	20	58.6	22	41.6	18	6.00	63	0
1994	49.2	34	57.9	29	40.6	32	10.95	34	0
1993	49	36	57.5	39	40.4	41	9.72	44	0
1992	46.7	58	55.7	57	37.7	60	8.45	54	0
1991	52.9	4	61.9	3	43.9	5	9.46	46	0
1990	48.7	42	56.9	45	40.5	36	16.55	6	0
1989	48.1	49	56.1	51	40	44	19.60	4	0
1988	48.8	40	56.6	48	41.1	29	8.83	51	0
1987	49.6	28	58.8	19	40.5	36	10.11	40	0
1986	50.5	16	59.3	17	41.7	17	6.49	61	0
1985	51.1	11	59.4	16	42.7	9	8.30	55	0
1984	46.6	59	53.7	62	39.4	48	19.77	2	0
1983	48.6	45	55.8	54	41.5	20	19.65	3	0
1982	49	36	57.5	39	40.5	36	11.04	33	0
1981	49.5	30	57.7	34	41.4	24	6.95	59	0
1980	49.6	28	57.7	34	41.5	20	15.00	9	0
1979	50.4	18	57.9	29	42.8	8	12.70	26	0
1978	46.5	60	54.3	61	38.7	55	10.18	39	0
1977	51.4	6	60.8	5	41.9	16	10.71	37	0
1976	50.1	20	59.6	13	40.6	32	6.85	60	0
1975	48.3	46	57.7	34	39	52	9.88	42	1
1974	49.5	30	58.5	23	40.6	32	11.85	28	0
1973	50.4	18	58.3	25	42.5	12	14.99	10	0
1972	47	55	55.5	58	38.6	56	14.29	13	0
1971	48.2	47	56.8	46	39.6	47	9.22	48	0
1970	48.1	49	56.2	50	40	44	11.35	31	0
1969	47.8	51	56.8	46	38.8	54	8.24	56	0
1968	46.5	60	56	53	36.9	62	9.03	49	0
1967	43.3	63	52	63	34.7	63	14.75	11	0
1966	47	55	55.4	60	38.6	56	9.35	47	0
1965	46.8	57	55.8	54	37.8	59	6.08	62	0
1964	48.2	47	57.2	43	39.1	51	10.52	38	0

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
2012	54.1
2010	53.6
2025	53.1
1991	52.9
2024	52.5
2023	51.4
2022	51.4
1977	51.4
2016	51.3
1998	51.2

Coldest
Year	Mean, °F
1967	43.3
2005	46.5
1978	46.5
1968	46.5
1984	46.6
1992	46.7
1965	46.8
1972	47
1966	47
2003	47.3

Wettest
Year	Precipitation, in
1998	22.91
1984	19.77
1983	19.65
1989	19.60
2024	17.66
1990	16.55
2018	15.52
2010	15.04
1980	15.00
1973	14.99

Driest
Year	Precipitation, in
1995	6.00
1965	6.08
1986	6.49
1976	6.85
1981	6.95
2015	7.15
2013	7.22
1969	8.24
1985	8.30
1992	8.45

The hottest, coldest and wettest days

Hottest day: 93°F; 20 May 2026
Coldest night: 18°F; 3 March 2026
Wettest day: 1.26 in; 5 March 2026

Every month, season and year

Months

Seasons

Years

Islip, NY the day's answers

All-time records

Every answer in words

Spring 2026 brought 9.02 in of precipitation in Islip, NY, the driest spring since 2016, 14th driest of 63.
The hottest day of spring 2026 in Islip, NY: 93°F on Wednesday 20 May 2026.
The coldest night of spring 2026 in Islip, NY: a low of 18°F on Tuesday 3 March 2026.
The wettest day of spring 2026 in Islip, NY: 1.26 in on Thursday 5 March 2026.