2025 Compare Climate & Weather:
Lake Mills, WI vs Spartanburg, SC

Highlights

On average, there are 225 sunny days per year in Spartanburg. Lake Mills averages 183 sunny days per year. The US average is 205 sunny days.

Spartanburg, South Carolina gets 48.7 inches of rain, on average, per year. Lake Mills, Wisconsin gets 36.1 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Spartanburg averages 1.8 inches of snow per year. Lake Mills averages 37.6 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Spartanburg, South Carolina
Summer High: the July high is around 90.9 degrees
Winter Low: the January low is 27.2
Rain: averages 48.7 inches of rain a year
Snow: averages 1.8 inches of snow a year

Lake Mills, Wisconsin
Summer High: the July high is around 83 degrees
Winter Low: the January low is 10.5
Rain: averages 36.1 inches of rain a year
Snow: averages 37.6 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Spartanburg is 7.4 (10=best), which means it is more comfortable than most places in South Carolina.

The annual BestPlaces Comfort Index for Lake Mills is 6.7 (10=best), which means it is one of the most pleasant places in Wisconsin.

Today's Weather - Lake Mills, WI

51°F

Today's Weather - Spartanburg, SC

63°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Lake Mills / Spartanburg

July is the hottest month for Lake Mills with an average high temperature of 83.0°, which ranks it as one of the hottest places in Wisconsin. In Lake Mills, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Lake Mills are June, August and September.

July is the hottest month for Spartanburg with an average high temperature of 90.9°, which ranks it as about average compared to other places in South Carolina. In Spartanburg, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Spartanburg are May, April and October.

January has the coldest nighttime temperatures for Lake Mills with an average of 10.5°. This is warmer than most places in Wisconsin.

January has the coldest nighttime temperatures for Spartanburg with an average of 27.2°. This is one of the coldest places in South Carolina.

In Lake Mills, there are 5.6 days annually when the high temperature is over 90°, which is about average compared to other places in Wisconsin.

In Spartanburg, there are 50.8 days annually when the high temperature is over 90°, which is cooler than most places in South Carolina.

In Lake Mills, there are 148.5 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Wisconsin.

In Spartanburg, there are 87.2 days annually when the nighttime low temperature falls below freezing, which is one of the coldest places in South Carolina.

In Lake Mills, there are 14.3 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Wisconsin.

In Spartanburg, there are 0.1 days annually when the nighttime low temperature falls below zero°, which is one of the coldest places in South Carolina.

June is the wettest month in Lake Mills with 4.6 inches of rain, and the driest month is January with 1.3 inches. The wettest season is Autumn with 37% of yearly precipitation and 13% occurs in Spring, which is the driest season. The annual rainfall of 36.1 inches in Lake Mills means that it is one of the wettest places in Wisconsin.


March is the wettest month in Spartanburg with 4.8 inches of rain, and the driest month is April with 3.5 inches. The wettest season is Autumn with 26% of yearly precipitation and 23% occurs in Winter, which is the driest season. The annual rainfall of 48.7 inches in Spartanburg means that it is wetter than most places in South Carolina.

May is the rainiest month in Lake Mills with 11.7 days of rain, and February is the driest month with only 6.9 rainy days. There are 114.2 rainy days annually in Lake Mills, which is rainier than most places in Wisconsin. The rainiest season is Summer when it rains 27% of the time and the driest is Spring with only a 21% chance of a rainy day.

July is the rainiest month in Spartanburg with 10.4 days of rain, and October is the driest month with only 6.9 rainy days. There are 108.8 rainy days annually in Spartanburg, which is rainier than most places in South Carolina. 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.

An annual snowfall of 37.6 inches in Lake Mills means that it is one of the least snowy places in Wisconsin.

An annual snowfall of 1.8 inches in Spartanburg means that it is snowier than most places in South Carolina.

December is the snowiest month in Lake Mills with 10.5 inches of snow, and 6 months of the year have significant snowfall.

January is the snowiest month in Spartanburg with 1.0 inches of snow, and 1 month of the year have significant snowfall.