2025 Compare Climate & Weather:
New Haven, CT vs Lamar, SC

Highlights

On average, there are 219 sunny days per year in Lamar. New Haven averages 204 sunny days per year. The US average is 205 sunny days.

Lamar, South Carolina gets 45.7 inches of rain, on average, per year. New Haven, Connecticut gets 48.1 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Lamar averages 0.8 inches of snow per year. New Haven averages 29.1 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Lamar, South Carolina
Summer High: the July high is around 91.8 degrees
Winter Low: the January low is 31.1
Rain: averages 45.7 inches of rain a year
Snow: averages 0.8 inches of snow a year

New Haven, Connecticut
Summer High: the July high is around 83.4 degrees
Winter Low: the January low is 20.5
Rain: averages 48.1 inches of rain a year
Snow: averages 29.1 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Lamar is 7.3 (10=best), which means it is less comfortable than most places in South Carolina.

The annual BestPlaces Comfort Index for New Haven is 7.2 (10=best), which means it is one of the most pleasant places in Connecticut.

Today's Weather - New Haven, CT

69°F

Today's Weather - Lamar, SC

70°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: New Haven / Lamar

July is the hottest month for New Haven with an average high temperature of 83.4°, which ranks it as warmer than most places in Connecticut. In New Haven, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for New Haven are June, September and August.

July is the hottest month for Lamar with an average high temperature of 91.8°, which ranks it as warmer than most places in South Carolina. In Lamar, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Lamar are April, October and May.

January has the coldest nighttime temperatures for New Haven with an average of 20.5°. This is warmer than most places in Connecticut.

January has the coldest nighttime temperatures for Lamar with an average of 31.1°. This is colder than most places in South Carolina.

In New Haven, there are 7.6 days annually when the high temperature is over 90°, which is about average compared to other places in Connecticut.

In Lamar, there are 63.0 days annually when the high temperature is over 90°, which is hotter than most places in South Carolina.

In New Haven, there are 112.8 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Connecticut.

In Lamar, there are 60.9 days annually when the nighttime low temperature falls below freezing, which is colder than most places in South Carolina.

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

In Lamar, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in South Carolina.

April is the wettest month in New Haven with 4.5 inches of rain, and the driest month is February with 3.1 inches. The wettest season is Summer with 27% of yearly precipitation and 22% occurs in Spring, which is the driest season. The annual rainfall of 48.1 inches in New Haven means that it is drier than most places in Connecticut.


August is the wettest month in Lamar with 5.3 inches of rain, and the driest month is April with 2.7 inches. The wettest season is Autumn with 33% of yearly precipitation and 22% occurs in Summer, which is the driest season. The annual rainfall of 45.7 inches in Lamar means that it is drier than most places in South Carolina.

May is the rainiest month in New Haven with 10.7 days of rain, and August is the driest month with only 7.8 rainy days. There are 107.7 rainy days annually in New Haven, which is one of the least rainy places in Connecticut. 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.

July is the rainiest month in Lamar with 10.9 days of rain, and October is the driest month with only 6.8 rainy days. There are 101.2 rainy days annually in Lamar, which is less rainy than most places in South Carolina. The rainiest season is Autumn when it rains 30% of the time and the driest is Winter with only a 21% chance of a rainy day.

An annual snowfall of 29.1 inches in New Haven means that it is less snowy than most places in Connecticut.

An annual snowfall of 0.8 inches in Lamar means that it is about average compared to other places in South Carolina.

January is the snowiest month in New Haven with 8.4 inches of snow, and 6 months of the year have significant snowfall.

January is the snowiest month in Lamar with 0.3 inches of snow, and no months of the year have significant snowfall.