As of 16:45 EDT

Brookhaven, NY weather in May

88°

Brookhaven, Sunday, 9 August, 16:45

Clear. Feels like 94°. High 88°, low 72°.

Pressure29.91 inHg

Wind4 mph W

Humidity60%

Visibility6.2 mi

Dew point72°

See detailed hourly forecast

In May, Brookhaven, NY averages a high of 63.3° and a low of 52.1°. About 4.0 inches of precipitation fall over the month (11 wet days). The record high is 89.2° (2021) and the record low 34.9° (2020). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	59.9°	47.5°	32%	71.1° (2010)	37.9° (1978)
2	59.9°	48.7°	43%	74.5° (2018)	38.8° (1978)
3	59.2°	48.7°	43%	74.8° (2001)	40.8° (1964)
4	59.9°	48.7°	38%	77.5° (2001)	37.9° (1964)
5	59.4°	48.4°	30%	72.7° (2000)	40.8° (2023)
6	60.3°	49.1°	47%	75.6° (1986)	39.9° (1992)
7	60.6°	48.6°	30%	77.7° (2000)	38.5° (2020)
8	59.5°	48.6°	42%	76.1° (2000)	40.5° (1967)
9	59.7°	48.9°	42%	74.5° (2000)	34.9° (2020)
10	61.7°	50°	33%	77.9° (1979)	36.3° (1966)
11	62.2°	50.5°	28%	75.2° (1993)	40.6° (1966)
12	62.2°	51.1°	37%	76.6° (1991)	40.8° (2020)
13	61.5°	50.5°	27%	77.4° (2023)	38.8° (2020)
14	61.9°	50.4°	30%	76.6° (1991)	39.7° (2020)
15	62.8°	51.4°	37%	74.7° (1976)	43.9° (1998)
16	63°	52.3°	47%	72.3° (2020)	43.3° (2016)
17	64.2°	52.7°	40%	75.7° (1974)	42.3° (1983)
18	63.5°	52.3°	37%	79.5° (1977)	43.3° (2002)
19	63°	52.3°	47%	82.8° (2021)	43.3° (1976)
20	64.4°	52.9°	30%	80.6° (1996)	43.9° (2002)
21	64.8°	53.4°	27%	81° (2022)	43.3° (2020)
22	65.7°	54.1°	30%	82.2° (1992)	45.3° (1990)
23	66°	54.1°	32%	89.2° (2021)	45.9° (2025)
24	66.6°	54.9°	35%	79.3° (2024)	44.4° (1963)
25	64.9°	54.7°	32%	79.9° (1991)	42.3° (1967)
26	66.2°	55.4°	33%	80.8° (2010)	42.4° (1967)
27	66.6°	55.8°	25%	80.2° (2021)	45.5° (1961)
28	67.1°	55.9°	35%	82.8° (1991)	45.1° (1961)
29	67.5°	56.8°	32%	83.1° (1987)	47.1° (2021)
30	68.2°	57.4°	30%	83.8° (1987)	47.7° (2021)
31	69.6°	58.1°	38%	88.2° (2022)	49.3° (1967)