2025 Compare Climate & Weather:
Clayton, GA vs Caldwell, NJ

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Highlights

On average, there are 205 sunny days per year in Caldwell. Clayton averages 212 sunny days per year. The US average is 205 sunny days.

Caldwell, New Jersey gets 49.8 inches of rain, on average, per year. Clayton, Georgia gets 66.9 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Caldwell averages 25.5 inches of snow per year. Clayton averages 3.8 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Caldwell, New Jersey
Summer High: the July high is around 84.6 degrees
Winter Low: the January low is 20.2
Rain: averages 49.8 inches of rain a year
Snow: averages 25.5 inches of snow a year

Clayton, Georgia
Summer High: the July high is around 85.3 degrees
Winter Low: the January low is 26.1
Rain: averages 66.9 inches of rain a year
Snow: averages 3.8 inches of snow a year

BestPlaces Comfort Index

Caldwell

The annual BestPlaces Comfort Index for Caldwell 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 Caldwell, while January and February are the least comfortable months.

Clayton

The annual BestPlaces Comfort Index for Clayton is 7.6 (10=best), which means it is one of the most pleasant places in Georgia.

7.6 / 10

September, May and June are the most pleasant months in Clayton, while January and December are the least comfortable months.

Average Monthly High / Low (°F)

Month	Clayton, GA	Caldwell, NJ
January	50° / 26°	37° / 20°
February	54° / 29°	41° / 22°
March	61° / 35°	49° / 29°
April	69° / 42°	61° / 40°
May	76° / 50°	72° / 49°
June	83° / 59°	80° / 59°
July	85° / 62°	85° / 64°
August	84° / 62°	83° / 62°
September	79° / 55°	76° / 54°
October	70° / 44°	64° / 42°
November	62° / 35°	53° / 34°
December	52° / 29°	42° / 25°

Hot, Freezing, Rainy, Snowy Days: Clayton / Caldwell

Month	Hot Days	Freezing Days	Rainy Days	Snowy Days
January	0 / 0	22 / 28	11 / 10	1 / 4
February	0 / 0	18 / 25	10 / 8	1 / 3
March	0 / 0	13 / 20	11 / 10	0 / 2
April	0 / 0	4 / 5	11 / 11	0 / 0
May	0 / 1	0 / 0	11 / 12	0 / 0
June	2 / 3	0 / 0	12 / 11	0 / 0
July	5 / 6	0 / 0	13 / 10	0 / 0
August	4 / 4	0 / 0	12 / 10	0 / 0
September	0 / 1	0 / 0	10 / 9	0 / 0
October	0 / 0	4 / 3	8 / 9	0 / 0
November	0 / 0	13 / 13	10 / 10	0 / 0
December	0 / 0	21 / 24	11 / 10	0 / 2

July is the hottest month for Clayton with an average high temperature of 85.3°, which ranks it as one of the coolest places in Georgia. In Clayton, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Clayton are September, May and June.

July is the hottest month for Caldwell with an average high temperature of 84.6°, which ranks it as cooler than most places in New Jersey. In Caldwell, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Caldwell are June, September and August.

January has the coldest nighttime temperatures for Clayton with an average of 26.1°. This is one of the coldest places in Georgia.

January has the coldest nighttime temperatures for Caldwell with an average of 20.2°. This is colder than most places in New Jersey.

In Clayton, there are 11.0 days annually when the high temperature is over 90°, which is one of the coolest places in Georgia.

In Caldwell, there are 13.2 days annually when the high temperature is over 90°, which is cooler than most places in New Jersey.

In Clayton, there are 95.5 days annually when the nighttime low temperature falls below freezing, which is one of the coldest places in Georgia.

In Caldwell, there are 117.6 days annually when the nighttime low temperature falls below freezing, which is colder than most places in New Jersey.

In Clayton, there are 0.2 days annually when the nighttime low temperature falls below zero°, which is one of the coldest places in Georgia.

In Caldwell, there are 1.1 days annually when the nighttime low temperature falls below zero°, which is colder than most places in New Jersey.

December is the wettest month in Clayton with 6.3 inches of rain, and the driest month is October with 4.7 inches. The wettest season is Spring with 28% of yearly precipitation and 24% occurs in Summer, which is the driest season. The annual rainfall of 66.9 inches in Clayton means that it is one of the wettest places in Georgia.

July is the wettest month in Caldwell with 4.8 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 49.8 inches in Caldwell means that it is one of the wettest places in New Jersey.

July is the rainiest month in Clayton with 12.8 days of rain, and October is the driest month with only 7.8 rainy days. There are 128.5 rainy days annually in Clayton, which is one of the rainiest places in Georgia. The rainiest season is Autumn when it rains 28% of the time and the driest is Winter with only a 21% chance of a rainy day.

May is the rainiest month in Caldwell with 12.1 days of rain, and February is the driest month with only 8.3 rainy days. There are 119.9 rainy days annually in Caldwell, 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.

An annual snowfall of 3.8 inches in Clayton means that it is one of the snowiest places in Georgia.

An annual snowfall of 25.5 inches in Caldwell means that it is snowier than most places in New Jersey.

January is the snowiest month in Clayton with 1.4 inches of snow, and 4 months of the year have significant snowfall.

January is the snowiest month in Caldwell 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 Clayton 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

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Reviews for Caldwell 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 Caldwell

See all reviews

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2025 Compare Climate & Weather:
Clayton, GA vs Caldwell, NJ

Highlights

Weather Highlights

BestPlaces Comfort Index

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Clayton / Caldwell

January has the coldest nighttime temperatures for Clayton with an average of 26.1°. This is one of the coldest places in Georgia.

January has the coldest nighttime temperatures for Caldwell with an average of 20.2°. This is colder than most places in New Jersey.

In Clayton, there are 11.0 days annually when the high temperature is over 90°, which is one of the coolest places in Georgia.

In Caldwell, there are 13.2 days annually when the high temperature is over 90°, which is cooler than most places in New Jersey.

In Clayton, there are 95.5 days annually when the nighttime low temperature falls below freezing, which is one of the coldest places in Georgia.

In Caldwell, there are 117.6 days annually when the nighttime low temperature falls below freezing, which is colder than most places in New Jersey.

In Clayton, there are 0.2 days annually when the nighttime low temperature falls below zero°, which is one of the coldest places in Georgia.

In Caldwell, there are 1.1 days annually when the nighttime low temperature falls below zero°, which is colder than most places in New Jersey.

An annual snowfall of 3.8 inches in Clayton means that it is one of the snowiest places in Georgia.

An annual snowfall of 25.5 inches in Caldwell means that it is snowier than most places in New Jersey.

January is the snowiest month in Clayton with 1.4 inches of snow, and 4 months of the year have significant snowfall.

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

DID YOU KNOW?

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Reviews for Caldwell 2 Reviews

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2025 Compare Climate & Weather:Clayton, GA vs Caldwell, NJ

Highlights

Weather Highlights

BestPlaces Comfort Index

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Clayton / Caldwell

January has the coldest nighttime temperatures for Clayton with an average of 26.1°. This is one of the coldest places in Georgia.January has the coldest nighttime temperatures for Caldwell with an average of 20.2°. This is colder than most places in New Jersey.

In Clayton, there are 11.0 days annually when the high temperature is over 90°, which is one of the coolest places in Georgia.In Caldwell, there are 13.2 days annually when the high temperature is over 90°, which is cooler than most places in New Jersey.

In Clayton, there are 95.5 days annually when the nighttime low temperature falls below freezing, which is one of the coldest places in Georgia.In Caldwell, there are 117.6 days annually when the nighttime low temperature falls below freezing, which is colder than most places in New Jersey.

In Clayton, there are 0.2 days annually when the nighttime low temperature falls below zero°, which is one of the coldest places in Georgia.In Caldwell, there are 1.1 days annually when the nighttime low temperature falls below zero°, which is colder than most places in New Jersey.

An annual snowfall of 3.8 inches in Clayton means that it is one of the snowiest places in Georgia.An annual snowfall of 25.5 inches in Caldwell means that it is snowier than most places in New Jersey.

January is the snowiest month in Clayton with 1.4 inches of snow, and 4 months of the year have significant snowfall.January is the snowiest month in Caldwell with 7.8 inches of snow, and 6 months of the year have significant snowfall.

DID YOU KNOW?

Reviews for Clayton 2 Reviews

Reviews for Caldwell 2 Reviews

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2025 Compare Climate & Weather:
Clayton, GA vs Caldwell, NJ

January has the coldest nighttime temperatures for Clayton with an average of 26.1°. This is one of the coldest places in Georgia.

January has the coldest nighttime temperatures for Caldwell with an average of 20.2°. This is colder than most places in New Jersey.

In Clayton, there are 11.0 days annually when the high temperature is over 90°, which is one of the coolest places in Georgia.

In Caldwell, there are 13.2 days annually when the high temperature is over 90°, which is cooler than most places in New Jersey.

In Clayton, there are 95.5 days annually when the nighttime low temperature falls below freezing, which is one of the coldest places in Georgia.

In Caldwell, there are 117.6 days annually when the nighttime low temperature falls below freezing, which is colder than most places in New Jersey.

In Clayton, there are 0.2 days annually when the nighttime low temperature falls below zero°, which is one of the coldest places in Georgia.

In Caldwell, there are 1.1 days annually when the nighttime low temperature falls below zero°, which is colder than most places in New Jersey.

An annual snowfall of 3.8 inches in Clayton means that it is one of the snowiest places in Georgia.

An annual snowfall of 25.5 inches in Caldwell means that it is snowier than most places in New Jersey.

January is the snowiest month in Clayton with 1.4 inches of snow, and 4 months of the year have significant snowfall.

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