Roselle Park, NJ Climate

Roselle Park, NJ has a humid subtropical climate with cold winters and hot, humid summers. The area typically sees moderate rainfall throughout the year, with heavy precipitation during the summer months. Generally speaking, temperatures are relatively mild throughout the year. Highs in the winter months range from 30-45 degrees Fahrenheit and in the summer months average 80-90 degrees Fahrenheit. Snowfall can be expected in the wintertime, though it isn’t always guaranteed each season.

Roselle Park, New Jersey gets 48 inches of rain, on average, per year. The US average is 38 inches of rain per year.

Roselle Park averages 25 inches of snow per year. The US average is 28 inches of snow per year.

On average, there are 201 sunny days per year in Roselle Park. The US average is 205 sunny days.

Roselle Park gets some kind of precipitation, on average, 118 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 86 degrees
Winter Low: the January low is 23
Rain: averages 48 inches of rain a year
Snow: averages 25 inches of snow a year

Bestplaces Comfort Index

The annual BestPlaces Comfort Index for Roselle Park is 7.2 (10=best), which means it is about average compared to other places in New Jersey.

8.6 Summer - 5.5 Winter

September, June and May are the most pleasant months in Roselle Park, while January and February are the least comfortable months.

Climate	Roselle Park, New Jersey	United States
	47.8 in.	38.1 in.
	25.0 in.	27.8 in.
	117.6 days	106.2 days
	201 days	205 days
	86.3°	85.8°
	23.1°	21.7°
	7.2	7
	3.8	4.3
	75 ft.	2443 ft.

Climate

YOU SHOULD KNOW

Many people confuse weather and climate but they are different. Weather is the conditions of the atmosphere over a short period of time, and climate is how the atmosphere is over long periods of time.

Weather is how the atmosphere is behaving and its effects upon life and human activities. Weather can change from minute-to-minute. Most people think of weather in terms of temperature, humidity, precipitation, cloudiness, brightness, visibility, wind, and atmospheric pressure.

Climate is the description of the long-term pattern of weather in a place. Climate can mean the average weather for a particular region and time period taken over 30 years. Climate is the average of weather over time.

July is the hottest month for Roselle Park with an average high temperature of 86.3°, which ranks it as warmer than most places in New Jersey. In Roselle Park, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Roselle Park are September, June and May.

In Roselle Park, there are 21.6 days annually when the high temperature is over 90°, which is hotter than most places in New Jersey.

January has the coldest nighttime temperatures for Roselle Park with an average of 23.1°. This is warmer than most places in New Jersey.

In Roselle Park, there are 99.0 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in New Jersey.

In Roselle Park, there are 0.5 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in New Jersey.

The humidity is usually comfortable in Roselle Park but some summer months can be sticky or muggy. July is the most humid month, though humidity is low for most of the year. The most humid months are July, August and June.

July is the wettest month in Roselle Park with 5.2 inches of rain, and the driest month is February with 2.9 inches. The wettest season is Autumn with 27% of yearly precipitation and 22% occurs in Spring, which is the driest season. The annual rainfall of 47.8 inches in Roselle Park means that it is about average compared to other places in New Jersey.

April is the rainiest month in Roselle Park with 11.5 days of rain, and October is the driest month with only 8.3 rainy days. There are 117.6 rainy days annually in Roselle Park, which is about average compared to other places in New Jersey. The rainiest season is Summer when it rains 28% of the time and the driest is Winter with only a 22% chance of a rainy day.

An annual snowfall of 25.0 inches in Roselle Park means that it is snowier than most places in New Jersey. February is the snowiest month in Roselle Park with 8.3 inches of snow, and 5 months of the year have significant snowfall.