2025 Compare Climate & Weather:
New York, NY vs Rockville, MD

Highlights

On average, there are 203 sunny days per year in Rockville. New York averages 224 sunny days per year. The US average is 205 sunny days.

Rockville, Maryland gets 42.2 inches of rain, on average, per year. New York, New York gets 46.6 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Rockville averages 18.2 inches of snow per year. New York averages 25.3 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Rockville, Maryland
Summer High: the July high is around 84.8 degrees
Winter Low: the January low is 25.1
Rain: averages 42.2 inches of rain a year
Snow: averages 18.2 inches of snow a year

New York, New York
Summer High: the July high is around 84.2 degrees
Winter Low: the January low is 26.1
Rain: averages 46.6 inches of rain a year
Snow: averages 25.3 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Rockville is 7.4 (10=best), which means it is one of the most pleasant places in Maryland.

The annual BestPlaces Comfort Index for New York is 7.3 (10=best), which means it is one of the most pleasant places in New York.

Today's Weather - New York, NY

69°F

Today's Weather - Rockville, MD

66°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: New York / Rockville

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

July is the hottest month for Rockville with an average high temperature of 84.8°, which ranks it as one of the coolest places in Maryland. In Rockville, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Rockville are September, June and May.

January has the coldest nighttime temperatures for New York with an average of 26.1°. This is one of the warmest places in New York.

January has the coldest nighttime temperatures for Rockville with an average of 25.1°. This is about average compared to other places in Maryland.

In New York, there are 14.2 days annually when the high temperature is over 90°, which is one of the hottest places in New York.

In Rockville, there are 13.9 days annually when the high temperature is over 90°, which is one of the coolest places in Maryland.

In New York, there are 70.1 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in New York.

In Rockville, there are 88.3 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Maryland.

In New York, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is one of the warmest places in New York.

In Rockville, there are 0.1 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Maryland.

July is the wettest month in New York with 4.5 inches of rain, and the driest month is February with 2.9 inches. The wettest season is Autumn with 27% of yearly precipitation and 22% occurs in Spring, which is the driest season. The annual rainfall of 46.6 inches in New York means that it is wetter than most places in New York.


May is the wettest month in Rockville with 4.3 inches of rain, and the driest month is February with 2.7 inches. The wettest season is Summer with 27% of yearly precipitation and 21% occurs in Spring, which is the driest season. The annual rainfall of 42.2 inches in Rockville means that it is drier than most places in Maryland.

April is the rainiest month in New York with 11.2 days of rain, and September is the driest month with only 8.3 rainy days. There are 118.8 rainy days annually in New York, which is less rainy than most places in New York. 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.

May is the rainiest month in Rockville with 11.6 days of rain, and August is the driest month with only 8.2 rainy days. There are 112.3 rainy days annually in Rockville, which is about average compared to other places in Maryland. 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.

An annual snowfall of 25.3 inches in New York means that it is less snowy than most places in New York.

An annual snowfall of 18.2 inches in Rockville means that it is snowier than most places in Maryland.

February is the snowiest month in New York with 8.4 inches of snow, and 5 months of the year have significant snowfall.

January is the snowiest month in Rockville with 7.1 inches of snow, and 5 months of the year have significant snowfall.