The remote server returned an error: (400) Bad Request.The remote server returned an error: (400) Bad Request. 2025 Compare Climate & Weather: Hopatcong, NJ vs Upper Montclair, NJ

2025 Compare Climate & Weather:
Hopatcong, NJ vs Upper Montclair, NJ

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Highlights

On average, there are 205 sunny days per year in Upper Montclair. Hopatcong averages 209 sunny days per year. The US average is 205 sunny days.

Upper Montclair, New Jersey gets 49.3 inches of rain, on average, per year. Hopatcong, New Jersey gets 50.5 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Upper Montclair averages 25.5 inches of snow per year. Hopatcong averages 33.7 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Upper Montclair, New Jersey
Summer High: the July high is around 84.9 degrees
Winter Low: the January low is 20.3
Rain: averages 49.3 inches of rain a year
Snow: averages 25.5 inches of snow a year

Hopatcong, New Jersey
Summer High: the July high is around 83.4 degrees
Winter Low: the January low is 17.4
Rain: averages 50.5 inches of rain a year
Snow: averages 33.7 inches of snow a year

BestPlaces Comfort Index
Upper Montclair

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

7.2 / 10
June, September and August are the most pleasant months in Upper Montclair, while January and February are the least comfortable months.

Hopatcong

The annual BestPlaces Comfort Index for Hopatcong is 7.1 (10=best), which means it is less comfortable than most places in New Jersey.

7.1 / 10
August, July and June are the most pleasant months in Hopatcong, while January and February are the least comfortable months.

Average Monthly High / Low (°F)
MonthHopatcong, NJUpper Montclair, NJ
January36° / 17°38° / 20°
February39° / 20°41° / 22°
March48° / 27°50° / 30°
April60° / 38°61° / 40°
May71° / 47°72° / 49°
June79° / 56°80° / 59°
July83° / 61°85° / 64°
August82° / 60°83° / 62°
September75° / 52°76° / 54°
October63° / 40°64° / 42°
November52° / 32°54° / 34°
December41° / 24°42° / 26°
Hot, Freezing, Rainy, Snowy Days: Hopatcong / Upper Montclair
MonthHot DaysFreezing DaysRainy DaysSnowy Days
January0 / 028 / 2811 / 104 / 4
February0 / 025 / 259 / 93 / 3
March0 / 022 / 1910 / 102 / 2
April0 / 07 / 511 / 121 / 0
May1 / 10 / 011 / 120 / 0
June2 / 30 / 011 / 110 / 0
July4 / 60 / 010 / 100 / 0
August3 / 40 / 09 / 100 / 0
September1 / 10 / 08 / 90 / 0
October0 / 06 / 38 / 90 / 0
November0 / 016 / 129 / 100 / 0
December0 / 025 / 2410 / 102 / 2
July is the hottest month for Hopatcong with an average high temperature of 83.4°, which ranks it as cooler than most places in New Jersey. In Hopatcong, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Hopatcong are June, September and August.

July is the hottest month for Upper Montclair with an average high temperature of 84.9°, which ranks it as about average compared to other places in New Jersey. In Upper Montclair, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Upper Montclair are September, June and August.
January has the coldest nighttime temperatures for Hopatcong with an average of 17.4°. This is one of the coldest places in New Jersey.

January has the coldest nighttime temperatures for Upper Montclair with an average of 20.3°. This is colder than most places in New Jersey.

In Hopatcong, there are 9.5 days annually when the high temperature is over 90°, which is cooler than most places in New Jersey.

In Upper Montclair, there are 14.3 days annually when the high temperature is over 90°, which is about average compared to other places in New Jersey.

In Hopatcong, there are 129.7 days annually when the nighttime low temperature falls below freezing, which is colder than most places in New Jersey.

In Upper Montclair, there are 115.0 days annually when the nighttime low temperature falls below freezing, which is colder than most places in New Jersey.

In Hopatcong, there are 3.2 days annually when the nighttime low temperature falls below zero°, which is one of the coldest places in New Jersey.

In Upper Montclair, there are 0.9 days annually when the nighttime low temperature falls below zero°, which is colder than most places in New Jersey.

September is the wettest month in Hopatcong with 4.7 inches of rain, and the driest month is February with 3.1 inches. The wettest season is Autumn with 26% of yearly precipitation and 22% occurs in Spring, which is the driest season. The annual rainfall of 50.5 inches in Hopatcong means that it is one of the wettest places in New Jersey.


July is the wettest month in Upper Montclair with 4.7 inches of rain, and the driest month is February with 2.8 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 49.3 inches in Upper Montclair means that it is wetter than most places in New Jersey.

April is the rainiest month in Hopatcong with 11.2 days of rain, and October is the driest month with only 8.1 rainy days. There are 115.6 rainy days annually in Hopatcong, which is less rainy 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.

May is the rainiest month in Upper Montclair with 11.9 days of rain, and February is the driest month with only 8.5 rainy days. There are 121.6 rainy days annually in Upper Montclair, which is rainier than most places in New Jersey. The rainiest season is Summer when it rains 27% of the time and the driest is Winter with only a 23% chance of a rainy day.

An annual snowfall of 33.7 inches in Hopatcong means that it is one of the snowiest places in New Jersey.

An annual snowfall of 25.5 inches in Upper Montclair means that it is snowier than most places in New Jersey.
January is the snowiest month in Hopatcong with 11.3 inches of snow, and 6 months of the year have significant snowfall.

January is the snowiest month in Upper Montclair with 7.8 inches of snow, and 6 months of the year have significant snowfall.

DID YOU KNOW?

Many people confuse Weather and Climate, but they are different. Weather refers to the conditions of the atmosphere over a short period of time, while Climate refers to the conditions of the atmosphere over a long period of time.

Weather, more specifically, refers to how the atmosphere behaves and its effects on life and human activities. Most people think of Weather in terms of what can be observed: temperature, humidity, precipitation, and cloudy/sunny conditions. Weather conditions constantly change on a minute-to-minute basis.

Climate is a record of the average weather conditions for a given place over a long period of time, often referred to as Climate Normals. A 30-year period of record is a common requirement to be considered a Climate Normal.

Reviews for Hopatcong    2 Reviews
Jill · Sherman Oaks, CA
re:
Over 16 years ago

Hi. I'd like to know if you still feel the same way about living in Broomfield. I went there this past July to check it out (along with Lafayette, Boulder (can't  More

   |    Reply
NC For Me · Apex, NC
re:
Over 16 years ago

Apex is perfect for what you are looking for. It's close enough to Raleigh, Durham, Chapel Hill to find a job and Cary the next town over, is a little more expensive but  More

   |    Reply

Start Your Review of Hopatcong

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Reviews for Upper Montclair    2 Reviews
Jill · Sherman Oaks, CA
re:
Over 16 years ago

Hi. I'd like to know if you still feel the same way about living in Broomfield. I went there this past July to check it out (along with Lafayette, Boulder (can't  More

   |    Reply
NC For Me · Apex, NC
re:
Over 16 years ago

Apex is perfect for what you are looking for. It's close enough to Raleigh, Durham, Chapel Hill to find a job and Cary the next town over, is a little more expensive but  More

   |    Reply

Start Your Review of Upper Montclair

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