United States · 1991–2020

Best time to visit
Brooklyn.

September leads for comfortable weather in Brooklyn: typically 24.4°C by day, 16.6°C at night, with 106 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortSeptember

Typical high24.4°C

Typical low16.6°C

Rain in September106 mm

Comfort

September

September · June · May

82climate match

Beach

August

August · July · June

83climate match

Outdoors

October

October · May · April

78climate match

The weakest month is January, scoring 5 against September’s 82 — days reach only 4.5°C, 19° below the 24°C the score treats as ideal.

Month by month

The whole year,
without the guesswork.

The bars show the comfort score. Day and night temperatures come from daily observed highs and lows; rain is the historical monthly estimate.

Jan

54.5° / -2.3°

Feb

55.6° / -1.7°

Mar

129.6° / 1.7°

Apr

4415.7° / 7°

May

7221.1° / 12.2°

Jun

7326.3° / 17.8°

Jul

5528.9° / 21°

Aug

6428.5° / 20.6°

Sep

8224.4° / 16.6°

Oct

5918.1° / 10.2°

Nov

3412.6° / 5.5°

Dec

56.9° / 0.5°

Monthly climate evidence for Brooklyn — daylight is calculated from latitude, everything else is measured, sea temperature from the nearest open water 7 km away
Month	Day	Night	Rain	Wet days	Sea	Daylight	Comfort	Coverage
January	4.5°C	-2.3°C	96 mm	8.5	6.0°C	9 h 33	5	Good coverage
February	5.6°C	-1.7°C	65 mm	6.8	4.3°C	10 h 35	5	Good coverage
March	9.6°C	1.7°C	114 mm	8.9	4.8°C	11 h 49	12	Good coverage
April	15.7°C	7°C	99 mm	8.5	7.9°C	13 h 14	44	Good coverage
May	21.1°C	12.2°C	93 mm	9.3	12.6°C	14 h 25	72	Good coverage
June	26.3°C	17.8°C	104 mm	8.1	18.1°C	15 h 04	73	Good coverage
July	28.9°C	21°C	125 mm	8.3	22.2°C	14 h 49	55	Good coverage
August	28.5°C	20.6°C	93 mm	6.9	23.1°C	13 h 47	64	Good coverage
September	24.4°C	16.6°C	106 mm	7.6	21.4°C	12 h 25	82	Good coverage
October	18.1°C	10.2°C	102 mm	7.1	17.3°C	11 h 03	59	Good coverage
November	12.6°C	5.5°C	88 mm	6.7	12.7°C	9 h 51	34	Good coverage
December	6.9°C	0.5°C	91 mm	8.1	9.0°C	9 h 17	5	Good coverage

Records at NY AVE V BROOKLYN, 1953–2007
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	21.1°C6 Jan 2007	-20.0°C21 Jan 1985	80 mm3 Jan 1999	211 mm1979 · driest 18 mm in 1955	53
February	22.8°C24 Feb 1985	-18.9°C8 Feb 1963	61 mm13 Feb 1966	138 mm1971 · driest 13 mm in 2002	54
March	28.3°C13 Mar 1990	-12.2°C1 Mar 1980	74 mm13 Mar 1993	239 mm2001 · driest 24 mm in 2006	54
April	32.8°C17 Apr 2002	-7.2°C7 Apr 1982	139 mm15 Apr 2007	271 mm2007 · driest 21 mm in 1963	52
May	36.7°C29 May 1969	2.2°C10 May 1966	95 mm29 May 1968	257 mm1989 · driest 16 mm in 1964	53
June	37.2°C30 Jun 1964	7.8°C11 Jun 1972	166 mm24 Jun 1962	252 mm1962 · driest 10 mm in 1966	53
July	40.6°C3 Jul 1966	12.2°C6 Jul 1979	117 mm31 Jul 1996	261 mm1961 · driest 17 mm in 1955	53
August	38.3°C2 Aug 1975	10.0°C29 Aug 1965	140 mm12 Aug 1955	283 mm1971 · driest 4 mm in 2005	52
September	36.7°C10 Sep 1983	5.0°C24 Sep 1963	142 mm21 Sep 1966	247 mm1975 · driest 19 mm in 2005	53
October	30.0°C14 Oct 1975	-1.1°C27 Oct 1976	109 mm19 Oct 1996	314 mm2005 · driest 6 mm in 1963	50
November	26.7°C1 Nov 1974	-8.3°C30 Nov 1976	128 mm8 Nov 1977	260 mm1972 · driest 8 mm in 1976	52
December	23.9°C7 Dec 1998	-18.3°C25 Dec 1980	71 mm16 Dec 1974	206 mm1973 · driest 5 mm in 1955	52

Typical days per month at NY AVE V BROOKLYN, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	20	3	4
February	0	0	18	2	3
March	<1	0	11	4	2
April	2	<1	1	3	<1
May	7	2	0	3	0
June	19	7	0	3	0
July	28	12	0	4	0
August	28	10	0	3	0
September	15	2	0	3	0
October	2	<1	0	3	0
November	<1	0	3	3	<1
December	0	0	13	4	2

How often, not how much — every day in NY AVE V BROOKLYN’s record sorted by what it was actually like, rather than averaged
Month	Warm & dry days	Wet days	Washouts	Week with 3+ wet days	Daytime mean has ranged
January	<1%	27%	10%	30%	0.7–6.7°C
February	<1%	26%	10%	28%	2.8–8.4°C
March	3%	29%	11%	34%	7.5–11.5°C
April	17%	29%	10%	35%	13.9–17.3°C
May	47%	29%	11%	36%	19.2–23.4°C
June	70%	27%	10%	31%	24.7–27.4°C
July	74%	26%	11%	28%	27.5–30.7°C
August	76%	24%	11%	22%	27.1–29.9°C
September	68%	23%	10%	22%	23.0–26.2°C
October	32%	21%	9%	22%	16.8–20.4°C
November	5%	26%	11%	26%	10.2–14.3°C
December	<1%	27%	11%	31%	3.1–9.2°C

A warm and dry day reaches 20°C with under 1 mm of rain; a wet day gets 1 mm or more; a washout gets 10 mm or more. The week column is the share of seven-day stretches in that month, across the station’s whole daily record, that contained three or more wet days — the odds a week-long trip is rained on repeatedly, counted rather than modelled. The last column is the 10th to 90th percentile of that month’s daytime average across individual years: a narrow band means the average is what you will get, a wide one means the average is a midpoint between years that felt quite different.

1954Each stripe is one year’s mean temperature against the 44-year average. Warmest: 1998. Coolest: 1958.2006

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 5110302
NOAA station: USC00305796 · NY AVE V BROOKLYN
Station distance: 6.8 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 15 usable years
Daylight: Calculated from latitude 40.65°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Sea temperature: NOAA OISST v2.1 1991–2020 monthly climatology, nearest open water 7 km from the place centre. A sheltered bay can run warmer than the open sea it is measured from.
Important limit: Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.

These places read the same station, so their numbers are identical — distance from NY AVE V BROOKLYN is what differs

East Flatbush→Borough Park→Sunset Park→Sheepshead Bay→Gravesend→Flatbush→

Or put two places side by side: Brooklyn vs East Flatbush

Best time to visitBrooklyn.