The remote server returned an error: (400) Bad Request.The remote server returned an error: (400) Bad Request. 2025 Compare Climate & Weather: Rock Hill, SC vs Chesapeake Beach, MD

2025 Compare Climate & Weather:
Rock Hill, SC vs Chesapeake Beach, MD

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Highlights

On average, there are 203 sunny days per year in Chesapeake Beach. Rock Hill averages 212 sunny days per year. The US average is 205 sunny days.

Chesapeake Beach, Maryland gets 44.2 inches of rain, on average, per year. Rock Hill, South Carolina gets 43.8 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Chesapeake Beach averages 15.8 inches of snow per year. Rock Hill averages 2.6 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Chesapeake Beach, Maryland
Summer High: the July high is around 86.9 degrees
Winter Low: the January low is 24.7
Rain: averages 44.2 inches of rain a year
Snow: averages 15.8 inches of snow a year

Rock Hill, South Carolina
Summer High: the July high is around 90.8 degrees
Winter Low: the January low is 30.5
Rain: averages 43.8 inches of rain a year
Snow: averages 2.6 inches of snow a year

BestPlaces Comfort Index
Chesapeake Beach

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

7.4 / 10
September, May and June are the most pleasant months in Chesapeake Beach, while January and February are the least comfortable months.

Rock Hill

The annual BestPlaces Comfort Index for Rock Hill is 7.5 (10=best), which means it is one of the most pleasant places in South Carolina.

7.5 / 10
May, October and September are the most pleasant months in Rock Hill, while July and January are the least comfortable months.

Average Monthly High / Low (°F)
MonthRock Hill, SCChesapeake Beach, MD
January52° / 31°44° / 25°
February56° / 33°47° / 27°
March65° / 40°56° / 34°
April74° / 48°67° / 43°
May81° / 57°75° / 52°
June88° / 66°83° / 62°
July91° / 70°87° / 66°
August89° / 69°85° / 64°
September83° / 62°79° / 57°
October73° / 50°68° / 46°
November64° / 40°58° / 37°
December54° / 33°47° / 28°
Hot, Freezing, Rainy, Snowy Days: Rock Hill / Chesapeake Beach
MonthHot DaysFreezing DaysRainy DaysSnowy Days
January0 / 017 / 249 / 91 / 3
February0 / 013 / 219 / 80 / 2
March0 / 06 / 149 / 100 / 1
April0 / 01 / 38 / 100 / 0
May2 / 10 / 08 / 100 / 0
June11 / 40 / 09 / 90 / 0
July18 / 90 / 09 / 100 / 0
August13 / 60 / 09 / 80 / 0
September5 / 20 / 06 / 80 / 0
October0 / 01 / 26 / 70 / 0
November0 / 06 / 108 / 80 / 0
December0 / 016 / 219 / 90 / 1
July is the hottest month for Rock Hill with an average high temperature of 90.8°, which ranks it as cooler than most places in South Carolina. In Rock Hill, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Rock Hill are May, April and September.

July is the hottest month for Chesapeake Beach with an average high temperature of 86.9°, which ranks it as cooler than most places in Maryland. In Chesapeake Beach, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Chesapeake Beach are September, May and June.
January has the coldest nighttime temperatures for Rock Hill with an average of 30.5°. This is colder than most places in South Carolina.

January has the coldest nighttime temperatures for Chesapeake Beach with an average of 24.7°. This is about average compared to other places in Maryland.

In Rock Hill, there are 49.5 days annually when the high temperature is over 90°, which is cooler than most places in South Carolina.

In Chesapeake Beach, there are 22.5 days annually when the high temperature is over 90°, which is about average compared to other places in Maryland.

In Rock Hill, there are 59.9 days annually when the nighttime low temperature falls below freezing, which is colder than most places in South Carolina.

In Chesapeake Beach, there are 95.6 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Maryland.

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

In Chesapeake Beach, there are 0.6 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Maryland.

August is the wettest month in Rock Hill with 4.2 inches of rain, and the driest month is May with 3.0 inches. The wettest season is Autumn with 28% of yearly precipitation and 24% occurs in Summer, which is the driest season. The annual rainfall of 43.8 inches in Rock Hill means that it is one of the driest places in South Carolina.


September is the wettest month in Chesapeake Beach with 4.1 inches of rain, and the driest month is February with 2.9 inches. The wettest season is Autumn with 27% of yearly precipitation and 21% occurs in Spring, which is the driest season. The annual rainfall of 44.2 inches in Chesapeake Beach means that it is wetter than most places in Maryland.

March is the rainiest month in Rock Hill with 9.1 days of rain, and September is the driest month with only 6.3 rainy days. There are 99.3 rainy days annually in Rock Hill, which is less rainy than most places in South Carolina. The rainiest season is Autumn when it rains 27% of the time and the driest is Winter with only a 21% chance of a rainy day.

May is the rainiest month in Chesapeake Beach with 10.1 days of rain, and October is the driest month with only 7.4 rainy days. There are 106.7 rainy days annually in Chesapeake Beach, which is one of the least rainy places in Maryland. 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 2.6 inches in Rock Hill means that it is one of the snowiest places in South Carolina.

An annual snowfall of 15.8 inches in Chesapeake Beach means that it is about average compared to other places in Maryland.
January is the snowiest month in Rock Hill with 1.1 inches of snow, and 2 months of the year have significant snowfall.

January is the snowiest month in Chesapeake Beach with 6.5 inches of snow, and 5 months of the year have significant snowfall.

DID YOU KNOW?

Many people confuse Weather and Climate, but they are different. Weather refers to the conditions of the atmosphere over a short period of time, while Climate refers to the conditions of the atmosphere over a long period of time.

Weather, more specifically, refers to how the atmosphere behaves and its effects on life and human activities. Most people think of Weather in terms of what can be observed: temperature, humidity, precipitation, and cloudy/sunny conditions. Weather conditions constantly change on a minute-to-minute basis.

Climate is a record of the average weather conditions for a given place over a long period of time, often referred to as Climate Normals. A 30-year period of record is a common requirement to be considered a Climate Normal.

Reviews for Rock Hill    2 Reviews
Jill · Sherman Oaks, CA
re:
Over 16 years ago

Hi. I'd like to know if you still feel the same way about living in Broomfield. I went there this past July to check it out (along with Lafayette, Boulder (can't  More

   |    Reply
NC For Me · Apex, NC
re:
Over 16 years ago

Apex is perfect for what you are looking for. It's close enough to Raleigh, Durham, Chapel Hill to find a job and Cary the next town over, is a little more expensive but  More

   |    Reply

Start Your Review of Rock Hill

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Reviews for Chesapeake Beach    2 Reviews
Jill · Sherman Oaks, CA
re:
Over 16 years ago

Hi. I'd like to know if you still feel the same way about living in Broomfield. I went there this past July to check it out (along with Lafayette, Boulder (can't  More

   |    Reply
NC For Me · Apex, NC
re:
Over 16 years ago

Apex is perfect for what you are looking for. It's close enough to Raleigh, Durham, Chapel Hill to find a job and Cary the next town over, is a little more expensive but  More

   |    Reply

Start Your Review of Chesapeake Beach

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Zips In Rock Hill, South Carolina
29732, 29730, 29733
Zips In CHESAPEAKE BEACH, MARYLAND
20732, 20689
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