2025 Compare Climate & Weather:
Seaside, OR vs Seabrook, NH

Highlights

On average, there are 201 sunny days per year in Seabrook. Seaside averages 128 sunny days per year. The US average is 205 sunny days.

Seabrook, New Hampshire gets 50.2 inches of rain, on average, per year. Seaside, Oregon gets 91.3 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Seabrook averages 59.9 inches of snow per year. Seaside averages 1 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Seabrook, New Hampshire
Summer High: the July high is around 82.4 degrees
Winter Low: the January low is 14.3
Rain: averages 50.2 inches of rain a year
Snow: averages 59.9 inches of snow a year

Seaside, Oregon
Summer High: the July high is around 66.9 degrees
Winter Low: the January low is 37.9
Rain: averages 91.3 inches of rain a year
Snow: averages 1 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Seabrook is 6.8 (10=best), which means it is one of the most pleasant places in New Hampshire.

The annual BestPlaces Comfort Index for Seaside is 6.9 (10=best), which means it is less comfortable than most places in Oregon.

Today's Weather - Seaside, OR

54°F

Today's Weather - Seabrook, NH

57°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Seaside / Seabrook

August is the hottest month for Seaside with an average high temperature of 67.8°, which ranks it as one of the coolest places in Oregon. In Seaside, there are 0 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Seaside are August, September and July.

July is the hottest month for Seabrook with an average high temperature of 82.4°, which ranks it as one of the hottest places in New Hampshire. In Seabrook, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Seabrook are June, August and July.

December has the coldest nighttime temperatures for Seaside with an average of 37.1°. This is one of the warmest places in Oregon.

January has the coldest nighttime temperatures for Seabrook with an average of 14.3°. This is one of the warmest places in New Hampshire.

In Seaside, there are 0.3 days annually when the high temperature is over 90°, which is one of the coolest places in Oregon.

In Seabrook, there are 9.7 days annually when the high temperature is over 90°, which is one of the hottest places in New Hampshire.

In Seaside, there are 25.8 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Oregon.

In Seabrook, there are 149.6 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in New Hampshire.

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

In Seabrook, there are 6.3 days annually when the nighttime low temperature falls below zero°, which is one of the warmest places in New Hampshire.

November is the wettest month in Seaside with 15.0 inches of rain, and the driest month is July with 1.5 inches. The wettest season is Spring with 41% of yearly precipitation and 7% occurs in Autumn, which is the driest season. The annual rainfall of 91.3 inches in Seaside means that it is one of the wettest places in Oregon.


March is the wettest month in Seabrook with 4.9 inches of rain, and the driest month is February with 3.5 inches. The wettest season is Summer with 28% of yearly precipitation and 23% occurs in Spring, which is the driest season. The annual rainfall of 50.2 inches in Seabrook means that it is one of the wettest places in New Hampshire.

November is the rainiest month in Seaside with 21.2 days of rain, and August is the driest month with only 7.1 rainy days. There are 185.0 rainy days annually in Seaside, which is one of the rainiest places in Oregon. The rainiest season is Spring when it rains 32% of the time and the driest is Autumn with only a 15% chance of a rainy day.

May is the rainiest month in Seabrook with 11.9 days of rain, and September is the driest month with only 9.0 rainy days. There are 127.0 rainy days annually in Seabrook, which is less rainy than most places in New Hampshire. The rainiest season is Summer when it rains 27% of the time and the driest is Winter with only a 24% chance of a rainy day.

An annual snowfall of 1.0 inches in Seaside means that it is less snowy than most places in Oregon.

An annual snowfall of 59.9 inches in Seabrook means that it is less snowy than most places in New Hampshire.

February is the snowiest month in Seaside with 0.4 inches of snow, and no months of the year have significant snowfall.

January is the snowiest month in Seabrook with 17.9 inches of snow, and 6 months of the year have significant snowfall.