2025 Compare Climate & Weather:
Watertown, NY vs Clay, NY

Highlights

On average, there are 161 sunny days per year in Clay. Watertown averages 162 sunny days per year. The US average is 205 sunny days.

Clay, New York gets 42.3 inches of rain, on average, per year. Watertown, New York gets 40.1 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Clay averages 103 inches of snow per year. Watertown averages 102.1 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Clay, New York
Summer High: the July high is around 81.3 degrees
Winter Low: the January low is 14.7
Rain: averages 42.3 inches of rain a year
Snow: averages 103 inches of snow a year

Watertown, New York
Summer High: the July high is around 79.8 degrees
Winter Low: the January low is 9.3
Rain: averages 40.1 inches of rain a year
Snow: averages 102.1 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Clay is 6.3 (10=best), which means it is less comfortable than most places in New York.

The annual BestPlaces Comfort Index for Watertown is 6.2 (10=best), which means it is less comfortable than most places in New York.

Today's Weather - Watertown, NY

44°F

Today's Weather - Clay, NY

46°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Watertown / Clay

July is the hottest month for Watertown with an average high temperature of 79.8°, which ranks it as cooler than most places in New York. In Watertown, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Watertown are August, July and June.

July is the hottest month for Clay with an average high temperature of 81.3°, which ranks it as about average compared to other places in New York. In Clay, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Clay are June, August and July.

January has the coldest nighttime temperatures for Watertown with an average of 9.3°. This is one of the coldest places in New York.

January has the coldest nighttime temperatures for Clay with an average of 14.7°. This is colder than most places in New York.

In Watertown, there are 2.0 days annually when the high temperature is over 90°, which is cooler than most places in New York.

In Clay, there are 5.1 days annually when the high temperature is over 90°, which is about average compared to other places in New York.

In Watertown, there are 146.9 days annually when the nighttime low temperature falls below freezing, which is colder than most places in New York.

In Clay, there are 135.0 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in New York.

In Watertown, there are 20.9 days annually when the nighttime low temperature falls below zero°, which is one of the coldest places in New York.

In Clay, there are 4.8 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in New York.

November is the wettest month in Watertown with 4.1 inches of rain, and the driest month is February with 2.4 inches. The wettest season is Winter with 31% of yearly precipitation and 22% occurs in Spring, which is the driest season. The annual rainfall of 40.1 inches in Watertown means that it is drier than most places in New York.


September is the wettest month in Clay with 4.0 inches of rain, and the driest month is February with 2.6 inches. The wettest season is Winter with 28% of yearly precipitation and 22% occurs in Spring, which is the driest season. The annual rainfall of 42.3 inches in Clay means that it is drier than most places in New York.

December is the rainiest month in Watertown with 17.0 days of rain, and July is the driest month with only 10.5 rainy days. There are 163.1 rainy days annually in Watertown, which is rainier than most places in New York. The rainiest season is Spring when it rains 29% of the time and the driest is Autumn with only a 21% chance of a rainy day.

January is the rainiest month in Clay with 17.4 days of rain, and August is the driest month with only 11.0 rainy days. There are 165.4 rainy days annually in Clay, which is one of the rainiest places in New York. The rainiest season is Spring when it rains 29% of the time and the driest is Autumn with only a 21% chance of a rainy day.

An annual snowfall of 102.1 inches in Watertown means that it is snowier than most places in New York.

An annual snowfall of 103.0 inches in Clay means that it is one of the snowiest places in New York.

January is the snowiest month in Watertown with 29.4 inches of snow, and 7 months of the year have significant snowfall.

January is the snowiest month in Clay with 28.8 inches of snow, and 6 months of the year have significant snowfall.