Cold Spring Harbor (NY) monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Cold Spring Harbor

Cold Spring Harbor average temperature chart (Celsius) Cold Spring Harbor average temperature chart (Fahrenheit)
Average monthly temperatures in Cold Spring Harbor (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 2.8 4.1 9 15 20.6 25.4 28.1 27.4 23.5 17.8 11.8 5.5
°F 37.1 39.3 48.1 59 69 77.8 82.6 81.3 74.3 64 53.2 42

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.

Cold Spring Harbor monthly rainfall chart (mm) Cold Spring Harbor monthly rainfall chart (inches)
Average monthly rainfall in Cold Spring Harbor (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 94 85 108 111 111 93 96 103 95 93 111 106
inches 3.7 3.3 4.2 4.4 4.4 3.7 3.8 4 3.7 3.7 4.4 4.2
Rainy days 10 10 11 10 11 10 9 9 8 7 10 11

Average annual rainfall in Cold Spring Harbor: 1172.3mm (461.5 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Cold Spring Harbor

Cold Spring Harbor average daily sunshine chart
Average daily sunshine Cold Spring Harbor
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 6 6.7 7.7 8.4 9 9.5 9.4 9.1 7.9 7.4 5.5 5.1

Day / night temperatures

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

Cold Spring Harbor average minimum / maximum temperatures (Celsius) Cold Spring Harbor average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Cold Spring Harbor (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -6.3 -5.3 -1 3.7 9 14.1 17.4 17 13.1 7 2.6 -3
Max °C 3.1 4.3 9.2 15.3 20.9 25.7 28.4 27.7 23.8 18.1 12 5.8
Min °F 20.8 22.5 30.2 38.7 48.1 57.4 63.3 62.5 55.5 44.5 36.7 26.7
Max °F 29.1 31.1 39.4 49.1 58.8 67.8 73.2 72.1 65.1 54.5 45.1 34.5

Sea temperature

The graph below shows the average sea temperature.

Cold Spring Harbor average sea temperature chart (Celsius) Cold Spring Harbor average sea temperature chart (Fahrenheit)
Average sea temperature around Cold Spring Harbor in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 6.8 4.9 4.8 6.9 11.2 17 21.8 22.8 20.6 16.8 12.9 9.6
°F 44.2 40.8 40.6 44.4 52.2 62.5 71.3 73 69.1 62.3 55.2 49.2

Wind speed

The graph below shows the average wind speed.

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

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.

Cold Spring Harbor relative humidity averages
Average relative humidity in Cold Spring Harbor
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
66% 65% 64% 63% 69% 71% 71% 73% 73% 70% 69% 68%

Other monthly averages

UV index Best time to go?

Cold Spring Harbor weather stats

Cold Spring Harbor weather statistics
Hottest month: July 28.1°C 82.6°F
Driest month: February 85mm 3.3ins
Sunniest month: August 9.1hrs
Coldest month: January 2.8°C 37°F
Wettest month: May 111mm 4.4ins
Warmest sea: August 22.8°C 73°F
Map showing location of Cold Spring Harbor (40.87149, -73.45679) Cold Spring Harbor map pin © Google

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