2024 Compare Climate & Weather:
Summit, NJ vs Jefferson, NJ
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Highlights
On average, there are 206 sunny days per year in Jefferson. Summit averages 208 sunny days per year. The US average is 205 sunny days.
Jefferson, New Jersey gets 51.2 inches of rain, on average, per year. Summit, New Jersey gets 50.5 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.
Jefferson averages 33.5 inches of snow per year. Summit averages 25.1 inches of snow per year. The US average is 27.8 inches of snow per year.
Weather Highlights
Jefferson, New Jersey
Summer High: the July high is around 83.4 degrees
Winter Low: the January low is 17.4
Rain: averages 51.2 inches of rain a year
Snow: averages 33.5 inches of snow a year
Summit, New Jersey
Summer High: the July high is around 85.4 degrees
Winter Low: the January low is 19.2
Rain: averages 50.5 inches of rain a year
Snow: averages 25.1 inches of snow a year
BESTPLACES COMFORT INDEX
JeffersonThe annual BestPlaces Comfort Index for Jefferson 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 Jefferson, while January and February are the least comfortable months.
SummitThe annual BestPlaces Comfort Index for Summit is 7.1 (10=best), which means it is less comfortable than most places in New Jersey.
7.1 / 10
June, September and August are the most pleasant months in Summit, while January and February are the least comfortable months.
Today's Weather - Summit, NJ
12 AM PST
Sunny
70°F
DAY | DESCRIPTION | HIGH / LOW | WIND |
---|
This Afternoon | Sunny | 70° / 47° | NW 12 mph |
Wednesday | Mostly Cloudy then Rain Showers Likely | 60° / 47° | E 6 to 9 mph |
Thursday | Rain Showers | 51° / 44° | E 12 to 15 mph |
Friday | Cloudy then Slight Chance Very Light Rain | 56° / 48° | E 7 mph |
Saturday | Chance Rain Showers then Partly Sunny | 61° / 41° | W 5 to 9 mph |
Sunday | Mostly Sunny | 58° / 41° | NW 7 mph |
Monday | Mostly Sunny | 62° / 43° | NE 7 mph |
Average Monthly High / Low (°F)
Month | Summit, NJ | Jefferson, NJ |
---|
January | 38° / 19° | 36° / 17° |
February | 42° / 21° | 39° / 20° |
March | 50° / 28° | 48° / 27° |
April | 62° / 39° | 60° / 38° |
May | 72° / 48° | 71° / 47° |
June | 81° / 58° | 79° / 56° |
July | 85° / 63° | 83° / 61° |
August | 84° / 61° | 82° / 60° |
September | 77° / 53° | 75° / 52° |
October | 65° / 41° | 63° / 40° |
November | 54° / 33° | 52° / 32° |
December | 43° / 24° | 41° / 24° |
Hot, Freezing, Rainy, Snowy Days: Summit / Jefferson
Month | Hot Days | Freezing Days | Rainy Days | Snowy Days |
---|
January | 0 / 0 | 28 / 28 | 10 / 10 | 3 / 4 |
February | 0 / 0 | 25 / 25 | 8 / 9 | 3 / 3 |
March | 0 / 0 | 21 / 22 | 10 / 10 | 2 / 2 |
April | 0 / 0 | 6 / 7 | 11 / 11 | 0 / 0 |
May | 1 / 1 | 0 / 0 | 12 / 11 | 0 / 0 |
June | 3 / 2 | 0 / 0 | 11 / 11 | 0 / 0 |
July | 7 / 4 | 0 / 0 | 11 / 10 | 0 / 0 |
August | 5 / 3 | 0 / 0 | 10 / 9 | 0 / 0 |
September | 1 / 1 | 0 / 0 | 9 / 8 | 0 / 0 |
October | 0 / 0 | 4 / 6 | 9 / 8 | 0 / 0 |
November | 0 / 0 | 14 / 16 | 10 / 9 | 0 / 0 |
December | 0 / 0 | 26 / 25 | 10 / 10 | 2 / 2 |
July is the hottest month for Summit with an average high temperature of 85.4°, which ranks it as about average compared to other places in New Jersey. In Summit, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Summit are September, June and May.
July is the hottest month for Jefferson with an average high temperature of 83.4°, which ranks it as cooler than most places in New Jersey. In Jefferson, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Jefferson are June, September and August.
January has the coldest nighttime temperatures for Summit with an average of 19.2°. This is colder than most places in New Jersey.
January has the coldest nighttime temperatures for Jefferson with an average of 17.4°. This is one of the coldest places in New Jersey.
In Summit, there are 17.5 days annually when the high temperature is over 90°, which is about average compared to other places in New Jersey.
In Jefferson, there are 9.4 days annually when the high temperature is over 90°, which is one of the coolest places in New Jersey.
In Summit, there are 123.0 days annually when the nighttime low temperature falls below freezing, which is colder than most places in New Jersey.
In Jefferson, there are 129.6 days annually when the nighttime low temperature falls below freezing, which is colder than most places in New Jersey.
In Summit, there are 1.4 days annually when the nighttime low temperature falls below zero°, which is colder than most places in New Jersey.
In Jefferson, there are 3.2 days annually when the nighttime low temperature falls below zero°, which is one of the coldest places in New Jersey.
July is the wettest month in Summit with 4.9 inches of rain, and the driest month is February with 3.1 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 50.5 inches in Summit means that it is one of the wettest places in New Jersey.
September is the wettest month in Jefferson with 4.8 inches of rain, and the driest month is February with 3.1 inches. The wettest season is Winter with 26% of yearly precipitation and 22% occurs in Spring, which is the driest season. The annual rainfall of 51.2 inches in Jefferson means that it is one of the wettest places in New Jersey.
May is the rainiest month in Summit with 11.9 days of rain, and February is the driest month with only 8.3 rainy days. There are 118.5 rainy days annually in Summit, 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 23% chance of a rainy day.
April is the rainiest month in Jefferson with 11.2 days of rain, and October is the driest month with only 8.1 rainy days. There are 115.3 rainy days annually in Jefferson, 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 21% chance of a rainy day.
An annual snowfall of 25.1 inches in Summit means that it is snowier than most places in New Jersey.
An annual snowfall of 33.5 inches in Jefferson means that it is one of the snowiest places in New Jersey.
February is the snowiest month in Summit with 8.0 inches of snow, and 6 months of the year have significant snowfall.
January is the snowiest month in Jefferson with 11.0 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 Summit 2 Reviews
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
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
Start Your Review of Summit
Reviews for Jefferson 2 Reviews
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
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
Start Your Review of Jefferson
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