The remote server returned an error: (400) Bad Request.The remote server returned an error: (400) Bad Request. 2025 Compare Climate & Weather: Lawrence township (Mercer County), NJ vs West Windsor, NJ

2025 Compare Climate & Weather:
Lawrence township (Mercer County), NJ vs West Windsor, NJ

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Highlights

On average, there are 205 sunny days per year in West Windsor. Lawrence township (Mercer County) averages 205 sunny days per year. The US average is 205 sunny days.

West Windsor, New Jersey gets 47.4 inches of rain, on average, per year. Lawrence township (Mercer County), New Jersey gets 47.4 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

West Windsor averages 24 inches of snow per year. Lawrence township (Mercer County) averages 21 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

West Windsor, New Jersey
Summer High:
the July high is around 85.5 degrees
Winter Low: the January low is 22.3
Rain: averages 47.4 inches of rain a year
Snow: averages 24 inches of snow a year

Lawrence township (Mercer County), New Jersey
Summer High:
the July high is around 86.1 degrees
Winter Low: the January low is 21.2
Rain: averages 47.4 inches of rain a year
Snow: averages 21 inches of snow a year

BestPlaces Comfort Index
West Windsor

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

7.2 / 10
September, June and May are the most pleasant months in West Windsor, while January and February are the least comfortable months.

Lawrence township (Mercer County)

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

7.2 / 10
September, June and May are the most pleasant months in Lawrence township (Mercer County), while January and February are the least comfortable months.

Average Monthly High / Low (°F)
MonthLawrence township (Mercer County), NJWest Windsor, NJ
January40° / 21°39° / 22°
February43° / 24°42° / 24°
March51° / 30°51° / 31°
April62° / 39°62° / 40°
May73° / 49°72° / 50°
June82° / 58°81° / 59°
July86° / 64°86° / 65°
August84° / 62°84° / 63°
September77° / 54°77° / 55°
October66° / 42°66° / 43°
November55° / 35°55° / 36°
December44° / 26°44° / 27°
Hot, Freezing, Rainy, Snowy Days: Lawrence township (Mercer County) / West Windsor
MonthHot DaysFreezing DaysRainy DaysSnowy Days
January0 / 027 / 2610 / 113 / 4
February0 / 023 / 239 / 93 / 3
March0 / 018 / 1711 / 111 / 2
April0 / 06 / 412 / 120 / 0
May1 / 11 / 012 / 120 / 0
June4 / 30 / 011 / 110 / 0
July8 / 80 / 010 / 110 / 0
August5 / 40 / 09 / 100 / 0
September1 / 10 / 09 / 90 / 0
October0 / 04 / 39 / 90 / 0
November0 / 013 / 119 / 100 / 0
December0 / 024 / 2310 / 102 / 2
July is the hottest month for Lawrence township (Mercer County) with an average high temperature of 86.1°, which ranks it as warmer than most places in New Jersey. In Lawrence township (Mercer County), there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Lawrence township (Mercer County) are September, June and May.

July is the hottest month for West Windsor with an average high temperature of 85.5°, which ranks it as warmer than most places in New Jersey. In West Windsor, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for West Windsor are September, June and August.
January has the coldest nighttime temperatures for Lawrence township (Mercer County) with an average of 21.2°. This is colder than most places in New Jersey.

January has the coldest nighttime temperatures for West Windsor with an average of 22.3°. This is about average compared to other places in New Jersey.

In Lawrence township (Mercer County), there are 19.1 days annually when the high temperature is over 90°, which is hotter than most places in New Jersey.

In West Windsor, there are 17.2 days annually when the high temperature is over 90°, which is about average compared to other places in New Jersey.

In Lawrence township (Mercer County), there are 114.4 days annually when the nighttime low temperature falls below freezing, which is colder than most places in New Jersey.

In West Windsor, there are 107.0 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in New Jersey.

In Lawrence township (Mercer County), there are 1.0 days annually when the nighttime low temperature falls below zero°, which is colder than most places in New Jersey.

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

July is the wettest month in Lawrence township (Mercer County) with 5.1 inches of rain, and the driest month is February with 2.6 inches. The wettest season is Autumn with 29% of yearly precipitation and 21% occurs in Spring, which is the driest season. The annual rainfall of 47.4 inches in Lawrence township (Mercer County) means that it is about average compared to other places in New Jersey.


July is the wettest month in West Windsor with 5.1 inches of rain, and the driest month is February with 2.5 inches. The wettest season is Autumn with 29% of yearly precipitation and 21% occurs in Spring, which is the driest season. The annual rainfall of 47.4 inches in West Windsor means that it is about average compared to other places in New Jersey.

May is the rainiest month in Lawrence township (Mercer County) with 11.6 days of rain, and September is the driest month with only 8.6 rainy days. There are 120.5 rainy days annually in Lawrence township (Mercer County), 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.

May is the rainiest month in West Windsor with 12.4 days of rain, and September is the driest month with only 8.7 rainy days. There are 124.5 rainy days annually in West Windsor, which is one of the rainiest 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 21.0 inches in Lawrence township (Mercer County) means that it is less snowy than most places in New Jersey.

An annual snowfall of 24.0 inches in West Windsor means that it is about average compared to other places in New Jersey.
February is the snowiest month in Lawrence township (Mercer County) with 7.1 inches of snow, and 5 months of the year have significant snowfall.

February is the snowiest month in West Windsor with 8.3 inches of snow, and 5 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 Lawrence Township (Mercer County)    2 Reviews

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

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 Lawrence Township (Mercer County)

Reviews for West Windsor    2 Reviews

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

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 West Windsor

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