Zip 07821 (Andover, NJ) Climate


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The climate in 07821 Andover, NJ is generally mild with warm summers and cool winters. The average annual temperature is around 48 degrees Fahrenheit, with lows reaching down to 25 degrees in the winter and highs reaching up to a balmy 80 degrees in the summer months. Rainfall is average throughout the year, but snowfall can be heavy during the winter months. All four seasons are experienced in this region of New Jersey.

Andover (zip 07821), New Jersey gets 48 inches of rain, on average, per year. The US average is 38 inches of rain per year.

Andover (zip 07821) averages 35 inches of snow per year. The US average is 28 inches of snow per year.

On average, there are 205 sunny days per year in Andover (zip 07821). The US average is 205 sunny days.

Andover (zip 07821) gets some kind of precipitation, on average, 120 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 83 degrees
Winter Low: the January low is 17
Rain: averages 48 inches of rain a year
Snow: averages 35 inches of snow a year


Bestplaces Comfort Index

The annual BestPlaces Comfort Index for the 07821 zip code is 7.0 (10=best), which means it is less comfortable than most places in New Jersey.

9 Summer - 5.1 Winter
June, August and July are the most pleasant months in the 07821 zip code, while January and February are the least comfortable months.

  ClimateAndover, New JerseyUnited States
  48.3 in.38.1 in.
  34.8 in.27.8 in.
  119.5 days106.2 days
  205 days205 days
  83.4°85.8°
  17.4°21.7°
  77
  3.74.3
  836 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 the 07821 zip code with an average high temperature of 83.4°, which ranks it as cooler than most places in New Jersey. In the 07821 zip code, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for the 07821 zip code are June, September and August.
In the 07821 zip code, there are 9.6 days annually when the high temperature is over 90°, which is cooler than most places in New Jersey.
January has the coldest nighttime temperatures for the 07821 zip code with an average of 17.4°. This is one of the coldest places in New Jersey.
In the 07821 zip code, there are 129.8 days annually when the nighttime low temperature falls below freezing, which is colder than most places in New Jersey.
In the 07821 zip code, there are 3.2 days annually when the nighttime low temperature falls below zero°, which is one of the coldest places in New Jersey.
The humidity is usually comfortable in the 07821 zip code 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.
September is the wettest month in the 07821 zip code with 4.6 inches of rain, and the driest month is February with 3.0 inches. The wettest season is Autumn with 27% of yearly precipitation and 21% occurs in Spring, which is the driest season. The annual rainfall of 48.3 inches in the 07821 zip code means that it is wetter than most places in New Jersey.
May is the rainiest month in the 07821 zip code with 11.7 days of rain, and October is the driest month with only 8.4 rainy days. There are 119.5 rainy days annually in the 07821 zip code, which is rainier than most 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 34.8 inches in the 07821 zip code means that it is one of the snowiest places in New Jersey. January is the snowiest month in the 07821 zip code with 11.1 inches of snow, and 6 months of the year have significant snowfall.
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