2025 Compare Climate & Weather:
Ferndale, CA vs Williamsport, IN

Highlights

On average, there are 187 sunny days per year in Williamsport. Ferndale averages 177 sunny days per year. The US average is 205 sunny days.

Williamsport, Indiana gets 38.9 inches of rain, on average, per year. Ferndale, California gets 48.8 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Williamsport averages 17.7 inches of snow per year. Ferndale averages 0.6 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Williamsport, Indiana
Summer High: the July high is around 84.2 degrees
Winter Low: the January low is 16.3
Rain: averages 38.9 inches of rain a year
Snow: averages 17.7 inches of snow a year

Ferndale, California
Summer High: the July high is around 69.4 degrees
Winter Low: the January low is 40.9
Rain: averages 48.8 inches of rain a year
Snow: averages 0.6 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Williamsport is 7.1 (10=best), which means it is more comfortable than most places in Indiana.

The annual BestPlaces Comfort Index for Ferndale is 7.7 (10=best), which means it is less comfortable than most places in California.

Today's Weather - Ferndale, CA

56°F

Today's Weather - Williamsport, IN

62°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Ferndale / Williamsport

August is the hottest month for Ferndale with an average high temperature of 70.1°, which ranks it as one of the coolest places in California. In Ferndale, there are 1 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Ferndale are August, September and July.

July is the hottest month for Williamsport with an average high temperature of 84.2°, which ranks it as about average compared to other places in Indiana. In Williamsport, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Williamsport are September, June and August.

December has the coldest nighttime temperatures for Ferndale with an average of 40.3°. This is warmer than most places in California.

January has the coldest nighttime temperatures for Williamsport with an average of 16.3°. This is colder than most places in Indiana.

In Ferndale, there are 0.6 days annually when the high temperature is over 90°, which is one of the coolest places in California.

In Williamsport, there are 15.8 days annually when the high temperature is over 90°, which is hotter than most places in Indiana.

In Ferndale, there are 8.6 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in California.

In Williamsport, there are 127.5 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Indiana.

In Ferndale, 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 Williamsport, there are 8.4 days annually when the nighttime low temperature falls below zero°, which is one of the coldest places in Indiana.

December is the wettest month in Ferndale with 10.1 inches of rain, and the driest month is July with 0.1 inches. The wettest season is Spring with 52% of yearly precipitation and 2% occurs in Autumn, which is the driest season. The annual rainfall of 48.8 inches in Ferndale means that it is one of the wettest places in California.


July is the wettest month in Williamsport with 4.6 inches of rain, and the driest month is January with 1.9 inches. The wettest season is Autumn with 32% of yearly precipitation and 16% occurs in Spring, which is the driest season. The annual rainfall of 38.9 inches in Williamsport means that it is drier than most places in Indiana.

December is the rainiest month in Ferndale with 16.8 days of rain, and July is the driest month with only 2.3 rainy days. There are 122.6 rainy days annually in Ferndale, which is one of the rainiest places in California. The rainiest season is Spring when it rains 39% of the time and the driest is Autumn with only a 8% chance of a rainy day.

May is the rainiest month in Williamsport with 11.4 days of rain, and September is the driest month with only 7.2 rainy days. There are 107.6 rainy days annually in Williamsport, which is less rainy than most places in Indiana. The rainiest season is Summer when it rains 28% of the time and the driest is Winter with only a 22% chance of a rainy day.

An annual snowfall of 0.6 inches in Ferndale means that it is snowier than most places in California.

An annual snowfall of 17.7 inches in Williamsport means that it is less snowy than most places in Indiana.

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

January is the snowiest month in Williamsport with 5.8 inches of snow, and 5 months of the year have significant snowfall.