Annual mean 12°C · wettest around December · prevailing wind W
Warmest
26.7 °C
Coldest
-0.7 °C
Wettest
28%
Windiest
5.8 m/s
Prevailing
W
4.7 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Every reading
bars actual · line feels-like, °Cchance of rain, %wind speed, m/ssky covered, %
The average temperature in Brooklyn over the whole year is 12°C. July is the hottest month, with highs of about 26°C; January is the coldest, with lows of about -3°C. Brooklyn has no sharply defined rainy season: the chance of rain on a given day runs from 28% in September, the driest month, to 32% in December, the wettest. Winds in Brooklyn are highest in January, averaging 4.6 m/s (17 km/h), and lightest in July, at 2.9 m/s (10 km/h). The prevailing wind is from the W. The clearest skies in Brooklyn come in July, when the sky is typically 42% covered; January is the cloudiest month, at 75%.
Month by month Brooklyn climate by month: average temperatures year round · click a month to read it
Month
High
Low
Feels like
Chance of rain
Cloud
Wind
Being outside
Sun
Walking
January
-0°C
-3°C
-6°C
30%
75%
4.6 m/s
0
0
5
February
2°C
-1°C
-4°C
31%
65%
4.5 m/s
1
0
10
March
7°C
3°C
1°C
32%
59%
4.5 m/s
5
0
23
April
12°C
7°C
7°C
31%
58%
4.2 m/s
22
1
43
May
18°C
14°C
15°C
31%
53%
3.6 m/s
47
12
61
June
24°C
19°C
23°C
28%
45%
3.3 m/s
67
32
49
July
26°C
21°C
27°C
29%
42%
2.9 m/s
58
59
22
August
26°C
20°C
26°C
29%
44%
2.9 m/s
63
52
30
September
23°C
17°C
22°C
28%
46%
3.0 m/s
69
31
54
October
17°C
11°C
13°C
31%
55%
3.7 m/s
40
8
63
November
8°C
5°C
3°C
31%
61%
4.3 m/s
8
0
30
December
3°C
1°C
-2°C
32%
72%
4.4 m/s
0
0
10
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short Brooklyn weather by season
Year round, Brooklyn has days of about -0°C at their warmest in January, its coolest month, and 26°C in July, its warmest; the coolest hours of the day run from -3°C to 21°C through the year, and the average temperature over the year is 12°C around the clock. Rain is most likely around December and least likely around September. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
Brooklyn weather in winterDecember to February
High 2°CLow -1°CRain 31%
Winter in Brooklyn has typical daily highs of about 2°C and lows of about -1°C, with a 31% chance of rain on a given day.
Brooklyn weather in springMarch to May
High 12°CLow 8°CRain 31%
Spring in Brooklyn has typical daily highs of about 12°C and lows of about 8°C, with a 31% chance of rain on a given day.
Brooklyn weather in summerJune to August
High 25°CLow 20°CRain 29%
Summer in Brooklyn has typical daily highs of about 25°C and lows of about 20°C, with a 29% chance of rain on a given day.
Brooklyn weather in autumnSeptember to November
High 16°CLow 11°CRain 30%
Autumn in Brooklyn has typical daily highs of about 16°C and lows of about 11°C, with a 30% chance of rain on a given day.
When is the rainy season in Brooklyn?
Brooklyn has no sharply defined rainy season: the chance of rain on a given day runs from 28% in September, the driest month, to 32% in December, the wettest.
What time of year is Brooklyn windiest?
Winds in Brooklyn are highest in January, averaging 4.6 m/s (17 km/h), and lightest in July, at 2.9 m/s (10 km/h). The prevailing wind is from the W.
What is the average temperature in Brooklyn year round?
The average temperature in Brooklyn over the whole year is 12°C. July is the hottest month, with highs of about 26°C; January is the coldest, with lows of about -3°C.