2025 Compare Climate & Weather:
St. Augustine, FL vs Neptune, NJ

Highlights

On average, there are 209 sunny days per year in Neptune. St. Augustine averages 223 sunny days per year. The US average is 205 sunny days.

Neptune, New Jersey gets 47.5 inches of rain, on average, per year. St. Augustine, Florida gets 50.9 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Neptune averages 24.6 inches of snow per year. St. Augustine averages 0 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Neptune, New Jersey
Summer High: the July high is around 83.7 degrees
Winter Low: the January low is 24.2
Rain: averages 47.5 inches of rain a year
Snow: averages 24.6 inches of snow a year

St. Augustine, Florida
Summer High: the July high is around 90.6 degrees
Winter Low: the January low is 45.2
Rain: averages 50.9 inches of rain a year
Snow: averages 0 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Neptune is 7.3 (10=best), which means it is one of the most pleasant places in New Jersey.

The annual BestPlaces Comfort Index for St. Augustine is 7.3 (10=best), which means it is one of the most pleasant places in Florida.

Today's Weather - St. Augustine, FL

75°F

Today's Weather - Neptune, NJ

59°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: St. Augustine / Neptune

July is the hottest month for St. Augustine with an average high temperature of 90.6°, which ranks it as about average compared to other places in Florida. In St. Augustine, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for St. Augustine are April, October and November.

July is the hottest month for Neptune with an average high temperature of 83.7°, which ranks it as cooler than most places in New Jersey. In Neptune, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Neptune are June, September and August.

January has the coldest nighttime temperatures for St. Augustine with an average of 45.2°. This is colder than most places in Florida.

January has the coldest nighttime temperatures for Neptune with an average of 24.2°. This is warmer than most places in New Jersey.

In St. Augustine, there are 56.2 days annually when the high temperature is over 90°, which is cooler than most places in Florida.

In Neptune, there are 11.5 days annually when the high temperature is over 90°, which is cooler than most places in New Jersey.

In St. Augustine, there are 6.8 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Florida.

In Neptune, there are 88.9 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in New Jersey.

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

In Neptune, there are 0.3 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in New Jersey.

September is the wettest month in St. Augustine with 7.7 inches of rain, and the driest month is December with 2.4 inches. The wettest season is Autumn with 36% of yearly precipitation and 17% occurs in Spring, which is the driest season. The annual rainfall of 50.9 inches in St. Augustine means that it is drier than most places in Florida.


July is the wettest month in Neptune with 4.9 inches of rain, and the driest month is February with 2.9 inches. The wettest season is Autumn with 28% of yearly precipitation and 22% occurs in Spring, which is the driest season. The annual rainfall of 47.5 inches in Neptune means that it is about average compared to other places in New Jersey.

August is the rainiest month in St. Augustine with 15.2 days of rain, and April is the driest month with only 5.8 rainy days. There are 118.1 rainy days annually in St. Augustine, which is rainier than most places in Florida. The rainiest season is Autumn when it rains 36% of the time and the driest is Summer with only a 17% chance of a rainy day.

May is the rainiest month in Neptune with 10.8 days of rain, and September is the driest month with only 8.1 rainy days. There are 110.7 rainy days annually in Neptune, 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 23% chance of a rainy day.

There is rarely any recorded snowfall in St. Augustine, ranking it as one of the least snowy places in Florida.

An annual snowfall of 24.6 inches in Neptune means that it is about average compared to other places in New Jersey.

Any measurable snowfall is a rare occurance in St. Augustine.

February is the snowiest month in Neptune with 8.1 inches of snow, and 5 months of the year have significant snowfall.