New York City (NY) monthly weather averages

What's the weather like in New York City?

Depending on who you ask New York City either has a humid subtropical climate or a humid continental climate - either way we can agree it has four distinct seasons. Summers are typically hot and humid, with average temperatures in the 80s (28°C) and high temperatures reaching the 90s (35°C) . Air pollution can be an issue in certain parts of the city but action has been taken to reduce air pollution, and the air quality has improved in recent years.

Winters in NYC are typically cold and wet, with average temperatures in the mid-30s (2°C) and lows reaching the teens. Snowfall is fairly common andt he city also experiences an average of two to three days of snowfall per year.

Spring and fall are mild and pleasant, with average temperatures in the 50s (12°C)and 60s (18°C) .

New York City gets an average of 44 inches (1,200mm) of precipitation each year, most of it falling in the form of rain. The city experiences relatively little extreme weather, but it can be subject to the occasional severe thunderstorms, the infamous Nor'easters and even hurricanes.

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at New York City

New York City average temperature chart (Celsius) New York City average temperature chart (Fahrenheit)
Average monthly temperatures in New York City (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 2.5 4.1 9.6 15.8 21.7 26.6 29.4 28.5 24.3 18.3 12 5.4
°F 36.5 39.3 49.3 60.4 71.1 79.9 84.9 83.3 75.7 64.9 53.5 41.7

Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.

Average rainfall & rainy days

The graph below shows the average rainfall and number of rainy days per month.

New York City monthly rainfall chart (mm) New York City monthly rainfall chart (inches)
Average monthly rainfall in New York City (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 86 79 102 102 107 87 111 103 96 84 105 93
inches 3.4 3.1 4 4 4.2 3.4 4.4 4.1 3.8 3.3 4.1 3.7
Rainy days 10 10 11 10 11 10 10 9 8 8 10 11

Average annual rainfall in New York City: 1121.167mm (441.4 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in New York City

New York City average daily sunshine chart
Average daily sunshine New York City
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5.8 6.4 7.5 8.2 8.8 9.3 9.3 9.2 7.8 7.3 5.5 5

Day / night temperatures

The graph below shows the daily range of temperatures for each month.

New York City average minimum / maximum temperatures (Celsius) New York City average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in New York City (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -4.9 -3.9 0.8 5.8 11.5 16.6 19.6 19.1 14.9 8.7 3.9 -1.8
Max °C 2.7 4.3 9.9 16 22 26.9 29.6 28.8 24.5 18.5 12.2 5.6
Min °F 23.2 25.1 33.4 42.4 52.6 61.8 67.3 66.3 58.8 47.7 38.9 28.9
Max °F 30 32.4 41.5 51.6 62.1 71.1 76.3 75 67.5 56.5 46.4 35.4

Sea temperature

The graph below shows the average sea temperature.

New York City average sea temperature chart (Celsius) New York City average sea temperature chart (Fahrenheit)
Average sea temperature around New York City in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 5.6 3.7 3.9 6.4 11 16.9 21.9 23.1 21 16.9 12.4 8.6
°F 42.1 38.7 39 43.5 51.8 62.4 71.4 73.6 69.8 62.4 54.3 47.5

Wind speed

The graph below shows the average wind speed.

New York City average winspeed by month (km/h) New York City average winspeed by month (mph)
Average wind speed in New York City (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 20 21 21 21 18 17 16 16 17 17 19 20
mph 13 13 13 13 11 11 10 10 10 11 12 12

A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.

Relative humidity

The graph below shows the average relative humidity.

New York City relative humidity averages
Average relative humidity in New York City
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
64% 62% 60% 58% 64% 65% 65% 67% 69% 66% 66% 66%
New York City

Other monthly averages

UV index Best time to go?

New York City weather stats

New York City weather statistics
Hottest month: July 29.4°C 84.9°F
Driest month: February 79mm 3.1ins
Sunniest month: August 9.2hrs
Coldest month: January 2.5°C 36.5°F
Wettest month: July 111mm 4.4ins
Warmest sea: August 23.1°C 73.6°F
Map showing location of New York City (40.71427, -74.00597) New York City map pin © Google

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