The climate in 07430 Mahwah, NJ is generally mild with four distinct seasons. The warmest months are June, July and August, when temperatures average around 80°F (27°C). Winters are cold and snowy with an average low of 28°F (-2°C). Spring and fall tend to be mild with an average temperature of 58°F (14°C). Precipitation is fairly evenly distributed throughout the year, though moisture levels tend to be highest during the summer months.
Mahwah (zip 07430), New Jersey gets 50 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Mahwah (zip 07430) averages 26 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 218 sunny days per year in Mahwah (zip 07430). The US average is 205 sunny days.
Mahwah (zip 07430) gets some kind of precipitation, on average, 117 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.
Weather Highlights
Summer High: the July high is around 81 degrees
Winter Low: the January low is 17
Rain: averages 50 inches of rain a year
Snow: averages 26 inches of snow a year