Newton (NJ) monthly weather averages

Contents

Average daytime temperature

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

Newton average temperature chart (Celsius) Newton average temperature chart (Fahrenheit)
Average monthly temperatures in Newton (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 1 2.7 8.6 15.2 21.4 25.8 28.4 27.2 23 16.9 10.4 3.4
°F 33.8 36.8 47.4 59.4 70.5 78.5 83.2 80.9 73.4 62.5 50.7 38.1

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.

Newton monthly rainfall chart (mm) Newton monthly rainfall chart (inches)
Average monthly rainfall in Newton (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 88 80 102 107 112 103 115 109 108 93 110 99
inches 3.4 3.2 4 4.2 4.4 4 4.5 4.3 4.3 3.7 4.3 3.9
Rainy days 11 11 12 11 12 11 10 10 9 9 11 12

Average annual rainfall in Newton: 1192.033mm (469.3 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Newton

Newton average daily sunshine chart
Average daily sunshine Newton
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5.4 6.1 7 7.9 8.6 9.4 9.5 8.9 7.5 6.7 4.8 4.4

Day / night temperatures

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

Newton average minimum / maximum temperatures (Celsius) Newton average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Newton (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -9.3 -8.4 -3.3 1.9 7.5 12.3 15.1 14.3 10.1 3.8 -0.5 -6
Max °C 1.3 3 8.9 15.6 21.7 26.2 28.8 27.5 23.3 17.3 10.7 3.6
Min °F 15.4 17 26.2 35.3 45.5 54.1 59.1 57.7 50.2 38.8 31.2 21.2
Max °F 24.8 27.1 37 47.7 58.3 66.6 71.4 69.6 62.1 50.9 41.2 29.8

Sea temperature

The graph below shows the average sea temperature.

Newton average sea temperature chart (Celsius) Newton average sea temperature chart (Fahrenheit)
Average sea temperature around Newton in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 5.1 3.4 3.5 5.6 9.8 15.7 20.9 22.2 20 15.8 11.4 7.8
°F 41.1 38.2 38.3 42.1 49.6 60.3 69.7 72 68.1 60.4 52.6 46

Wind speed

The graph below shows the average wind speed.

Newton average winspeed by month (km/h) Newton average winspeed by month (mph)
Average wind speed in Newton (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 18 19 19 19 17 16 14 14 14 16 17 18
mph 11 12 12 12 10 10 9 9 9 10 11 11

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.

Newton relative humidity averages
Average relative humidity in Newton
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
67% 65% 62% 59% 64% 67% 67% 70% 72% 69% 69% 70%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Newton weather stats

Newton weather statistics
Hottest month: July 28.4°C 83.1°F
Driest month: February 80mm 3.1ins
Sunniest month: August 8.9hrs
Coldest month: January 1°C 33.8°F
Wettest month: July 115mm 4.5ins
Warmest sea: August 22.2°C 72°F
Map showing location of Newton (41.05815, -74.75267) Newton map pin © Google

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