2024 Compare Climate & Weather:
Rock Hill, SC vs Highlands Ranch, CO
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Highlights
On average, there are 246 sunny days per year in Highlands Ranch. Rock Hill averages 212 sunny days per year. The US average is 205 sunny days.
Highlands Ranch, Colorado gets 18.7 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.
Highlands Ranch averages 78 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
Highlands Ranch, Colorado
Summer High: the July high is around 87 degrees
Winter Low: the January low is 17.7
Rain: averages 18.7 inches of rain a year
Snow: averages 78 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
Highlands RanchThe annual BestPlaces Comfort Index for Highlands Ranch is 7.2 (10=best), which means it is more comfortable than most places in Colorado.
7.2 / 10
September, August and June are the most pleasant months in Highlands Ranch, while December and January are the least comfortable months.
Rock HillThe 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.
Today's Weather - Highlands Ranch, CO
3 PM PST
Mostly Sunny
76°F
| DAY | DESCRIPTION | HIGH / LOW | WIND |
|---|
| This Afternoon | Mostly Sunny | 78° / 40° | W 22 mph |
| Friday | Mostly Sunny | 66° / 48° | SE 2 to 9 mph |
| Saturday | Mostly Sunny then Chance Showers And Thunderstorms | 75° / 47° | WSW 8 to 13 mph |
| Sunday | Mostly Sunny then Slight Chance Showers And Thunderstorms | 74° / 45° | W 7 to 16 mph |
| Memorial Day | Sunny | 76° / 50° | SE 6 to 9 mph |
| Tuesday | Sunny then Slight Chance Showers And Thunderstorms | 79° / 53° | NNW 8 mph |
| Wednesday | Mostly Sunny then Slight Chance Showers And Thunderstorms | 81° / 53° | SSE 9 mph |
Average Monthly High / Low (°F)
| Month | Rock Hill, SC | Highlands Ranch, CO |
|---|
| January | 52° / 31° | 45° / 18° |
| February | 56° / 33° | 47° / 20° |
| March | 65° / 40° | 54° / 26° |
| April | 74° / 48° | 61° / 33° |
| May | 81° / 57° | 70° / 42° |
| June | 88° / 66° | 80° / 51° |
| July | 91° / 70° | 87° / 58° |
| August | 89° / 69° | 84° / 56° |
| September | 83° / 62° | 77° / 47° |
| October | 73° / 50° | 65° / 35° |
| November | 64° / 40° | 53° / 25° |
| December | 54° / 33° | 44° / 17° |
Hot, Freezing, Rainy, Snowy Days: Rock Hill / Highlands Ranch
| Month | Hot Days | Freezing Days | Rainy Days | Snowy Days |
|---|
| January | 0 / 0 | 17 / 29 | 9 / 4 | 1 / 4 |
| February | 0 / 0 | 13 / 26 | 9 / 4 | 0 / 4 |
| March | 0 / 0 | 6 / 24 | 9 / 6 | 0 / 4 |
| April | 0 / 0 | 1 / 13 | 8 / 7 | 0 / 3 |
| May | 2 / 0 | 0 / 2 | 8 / 9 | 0 / 0 |
| June | 11 / 4 | 0 / 0 | 9 / 8 | 0 / 0 |
| July | 18 / 12 | 0 / 0 | 9 / 8 | 0 / 0 |
| August | 13 / 6 | 0 / 0 | 9 / 10 | 0 / 0 |
| September | 5 / 2 | 0 / 1 | 6 / 7 | 0 / 0 |
| October | 0 / 0 | 1 / 9 | 6 / 5 | 0 / 1 |
| November | 0 / 0 | 6 / 23 | 8 / 5 | 0 / 3 |
| December | 0 / 0 | 16 / 30 | 9 / 4 | 0 / 4 |
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 Highlands Ranch with an average high temperature of 87.0°, which ranks it as about average compared to other places in Colorado. In Highlands Ranch, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Highlands Ranch are September, June and August.
January has the coldest nighttime temperatures for Rock Hill with an average of 30.5°. This is colder than most places in South Carolina.
December has the coldest nighttime temperatures for Highlands Ranch with an average of 16.8°. This is warmer than most places in Colorado.
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 Highlands Ranch, there are 24.0 days annually when the high temperature is over 90°, which is about average compared to other places in Colorado.
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 Highlands Ranch, there are 157.1 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Colorado.
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 Highlands Ranch, there are 5.9 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Colorado.
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.
May is the wettest month in Highlands Ranch with 2.5 inches of rain, and the driest month is January with 0.6 inches. The wettest season is Autumn with 35% of yearly precipitation and 11% occurs in Spring, which is the driest season. The annual rainfall of 18.7 inches in Highlands Ranch means that it is wetter than most places in Colorado.
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.
August is the rainiest month in Highlands Ranch with 9.8 days of rain, and January is the driest month with only 3.9 rainy days. There are 76.2 rainy days annually in Highlands Ranch, which is less rainy than most places in Colorado. The rainiest season is Autumn when it rains 34% of the time and the driest is Spring with only a 16% 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 78.0 inches in Highlands Ranch means that it is snowier than most places in Colorado.
January is the snowiest month in Rock Hill with 1.1 inches of snow, and 2 months of the year have significant snowfall.
March is the snowiest month in Highlands Ranch with 15.6 inches of snow, and 9 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
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
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
Start Your Review of Rock Hill
Reviews for Highlands Ranch 2 Reviews
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
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
Start Your Review of Highlands Ranch
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