2025 Compare Climate & Weather:
Hamden, CT vs Sequim, WA

Highlights

On average, there are 132 sunny days per year in Sequim. Hamden averages 205 sunny days per year. The US average is 205 sunny days.

Sequim, Washington gets 22.8 inches of rain, on average, per year. Hamden, Connecticut gets 49.6 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Sequim averages 2.1 inches of snow per year. Hamden averages 32.2 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Sequim, Washington
Summer High: the July high is around 69.6 degrees
Winter Low: the January low is 35.9
Rain: averages 22.8 inches of rain a year
Snow: averages 2.1 inches of snow a year

Hamden, Connecticut
Summer High: the July high is around 83.7 degrees
Winter Low: the January low is 19.6
Rain: averages 49.6 inches of rain a year
Snow: averages 32.2 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Sequim is 7.2 (10=best), which means it is more comfortable than most places in Washington.

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

Today's Weather - Hamden, CT

67°F

Today's Weather - Sequim, WA

54°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Hamden / Sequim

July is the hottest month for Hamden with an average high temperature of 83.7°, which ranks it as warmer than most places in Connecticut. In Hamden, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Hamden are June, September and August.

August is the hottest month for Sequim with an average high temperature of 70.2°, which ranks it as one of the coolest places in Washington. In Sequim, there are 1 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Sequim are August, July and September.

January has the coldest nighttime temperatures for Hamden with an average of 19.6°. This is warmer than most places in Connecticut.

December has the coldest nighttime temperatures for Sequim with an average of 35.0°. This is warmer than most places in Washington.

In Hamden, there are 8.8 days annually when the high temperature is over 90°, which is hotter than most places in Connecticut.

In Sequim, there are 0.2 days annually when the high temperature is over 90°, which is one of the coolest places in Washington.

In Hamden, there are 117.7 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Connecticut.

In Sequim, there are 39.5 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Washington.

In Hamden, there are 1.8 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Connecticut.

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

October is the wettest month in Hamden with 4.7 inches of rain, and the driest month is February with 3.2 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 49.6 inches in Hamden means that it is drier than most places in Connecticut.


November is the wettest month in Sequim with 3.7 inches of rain, and the driest month is July with 0.6 inches. The wettest season is Spring with 38% of yearly precipitation and 11% occurs in Autumn, which is the driest season. The annual rainfall of 22.8 inches in Sequim means that it is drier than most places in Washington.

May is the rainiest month in Hamden with 10.7 days of rain, and August is the driest month with only 7.8 rainy days. There are 108.1 rainy days annually in Hamden, 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.

November is the rainiest month in Sequim with 17.2 days of rain, and August is the driest month with only 5.2 rainy days. There are 140.2 rainy days annually in Sequim, which is less rainy than most places in Washington. The rainiest season is Spring when it rains 32% of the time and the driest is Autumn with only a 14% chance of a rainy day.

An annual snowfall of 32.2 inches in Hamden means that it is less snowy than most places in Connecticut.

An annual snowfall of 2.1 inches in Sequim means that it is less snowy than most places in Washington.

January is the snowiest month in Hamden with 9.5 inches of snow, and 6 months of the year have significant snowfall.

December is the snowiest month in Sequim with 0.7 inches of snow, and 2 months of the year have significant snowfall.