2025 Compare Climate & Weather:
Roseville, CA vs St. Augustine, FL

Highlights

On average, there are 223 sunny days per year in St. Augustine. Roseville averages 247 sunny days per year. The US average is 205 sunny days.

St. Augustine, Florida gets 50.9 inches of rain, on average, per year. Roseville, California gets 21.2 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

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

Weather Highlights

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

Roseville, California
Summer High: the July high is around 94 degrees
Winter Low: the January low is 39
Rain: averages 21.2 inches of rain a year
Snow: averages 0 inches of snow a year

BestPlaces Comfort Index

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.

The annual BestPlaces Comfort Index for Roseville is 8.2 (10=best), which means it is about average compared to other places in California.

Today's Weather - Roseville, CA

66°F

Today's Weather - St. Augustine, FL

72°F

Average Monthly High / Low (°F)

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

July is the hottest month for Roseville with an average high temperature of 94.0°, which ranks it as warmer than most places in California. In Roseville, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Roseville are October, May and April.

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.

December has the coldest nighttime temperatures for Roseville with an average of 38.9°. This is warmer than most places in California.

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

In Roseville, there are 77.5 days annually when the high temperature is over 90°, which is hotter than most places in California.

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 Roseville, there are 10.7 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in California.

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

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.

February is the wettest month in Roseville with 4.0 inches of rain, and the driest month is July with 0.0 inches. The wettest season is Spring with 55% of yearly precipitation and 1% occurs in Autumn, which is the driest season. The annual rainfall of 21.2 inches in Roseville means that it is wetter than most places in California.


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.

January is the rainiest month in Roseville with 10.6 days of rain, and July is the driest month with only 0.1 rainy days. There are 60.2 rainy days annually in Roseville, which is about average compared to other places in California. The rainiest season is Spring when it rains 50% of the time and the driest is Autumn with only a 3% chance of a rainy day.

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.

There is rarely any recorded snowfall in Roseville, ranking it as one of the least snowy places in California.

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

Any measurable snowfall is a rare occurance in Roseville.

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