Sag Harbor (NY) monthly weather averages

Contents

Average daytime temperature

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

Sag Harbor average temperature chart (Celsius) Sag Harbor average temperature chart (Fahrenheit)
Average monthly temperatures in Sag Harbor (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 2.9 3.3 7.8 12.9 18.1 23.2 26.4 26.2 22.7 17.2 11.8 5.7
°F 37.2 37.9 46.1 55.2 64.6 73.8 79.6 79.2 72.9 63 53.2 42.3

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.

Sag Harbor monthly rainfall chart (mm) Sag Harbor monthly rainfall chart (inches)
Average monthly rainfall in Sag Harbor (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 110 101 121 101 96 80 78 110 95 94 120 122
inches 4.3 4 4.8 4 3.8 3.2 3.1 4.3 3.8 3.7 4.7 4.8
Rainy days 11 10 11 10 11 10 9 9 8 8 11 12

Average annual rainfall in Sag Harbor: 1196.867mm (471.2 inches)

Average daily sunshine

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

Sag Harbor average daily sunshine chart
Average daily sunshine Sag Harbor
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 6.3 7.2 8.2 8.8 9.3 9.7 9.3 8.8 8.1 7.6 5.7 5.3

Day / night temperatures

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

Sag Harbor average minimum / maximum temperatures (Celsius) Sag Harbor average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Sag Harbor (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -5.9 -5.1 -1.1 3.1 8.5 13.4 17 16.6 12.2 6.5 1.8 -2.8
Max °C 3.1 3.5 8.1 13.1 18.4 23.5 26.7 26.5 23 17.5 12 6
Min °F 21.4 22.8 30.1 37.6 47.2 56 62.5 61.8 54 43.7 35.2 27.1
Max °F 29.5 30.6 38.3 46.6 56.1 65.1 71.2 70.7 63.7 53.6 44.4 34.9

Sea temperature

The graph below shows the average sea temperature.

Sag Harbor average sea temperature chart (Celsius) Sag Harbor average sea temperature chart (Fahrenheit)
Average sea temperature around Sag Harbor in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 7 5.1 5 7 11.2 16.6 21.4 22.4 20.4 16.8 13 9.8
°F 44.6 41.2 41 44.6 52.1 61.9 70.5 72.4 68.8 62.2 55.4 49.7

Wind speed

The graph below shows the average wind speed.

Sag Harbor average winspeed by month (km/h) Sag Harbor average winspeed by month (mph)
Average wind speed in Sag Harbor (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 19 20 20 20 18 16 16 15 16 17 18 19
mph 12 12 13 12 11 10 10 9 10 10 11 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.

Sag Harbor relative humidity averages
Average relative humidity in Sag Harbor
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
67% 66% 65% 63% 69% 72% 73% 75% 75% 71% 70% 68%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Sag Harbor weather stats

Sag Harbor weather statistics
Hottest month: July 26.4°C 79.5°F
Driest month: July 78mm 3.1ins
Sunniest month: March 8.2hrs
Coldest month: January 2.9°C 37.2°F
Wettest month: December 122mm 4.8ins
Warmest sea: August 22.4°C 72.3°F
Map showing location of Sag Harbor (40.99788, -72.29258) Sag Harbor map pin © Google

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