2024 Compare Climate & Weather:
Thornton, CO vs Columbia, SC
Change Cities
Highlights
On average, there are 217 sunny days per year in Columbia. Thornton averages 245 sunny days per year. The US average is 205 sunny days.
Columbia, South Carolina gets 45.5 inches of rain, on average, per year. Thornton, Colorado gets 15.5 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.
Columbia averages 0.9 inches of snow per year. Thornton averages 46 inches of snow per year. The US average is 27.8 inches of snow per year.
Weather Highlights
Columbia, South Carolina
Summer High: the July high is around 93.6 degrees
Winter Low: the January low is 35
Rain: averages 45.5 inches of rain a year
Snow: averages 0.9 inches of snow a year
Thornton, Colorado
Summer High: the July high is around 90.1 degrees
Winter Low: the January low is 17.8
Rain: averages 15.5 inches of rain a year
Snow: averages 46 inches of snow a year
BESTPLACES COMFORT INDEX
ColumbiaThe annual BestPlaces Comfort Index for Columbia is 7.2 (10=best), which means it is less comfortable than most places in South Carolina.
7.2 / 10
October, April and May are the most pleasant months in Columbia, while July and August are the least comfortable months.
ThorntonThe annual BestPlaces Comfort Index for Thornton is 7.3 (10=best), which means it is more comfortable than most places in Colorado.
7.3 / 10
September, June and August are the most pleasant months in Thornton, while December and January are the least comfortable months.
Today's Weather - Thornton, CO
1 PM PST
Mostly Sunny
60°F
| DAY | DESCRIPTION | HIGH / LOW | WIND |
|---|
| This Afternoon | Mostly Sunny | 64° / 41° | SSE 7 mph |
| Friday | Mostly Sunny then Slight Chance Showers And Thunderstorms | 66° / 38° | WNW 6 to 22 mph |
| Saturday | Mostly Sunny then Slight Chance Showers And Thunderstorms | 66° / 44° | SE 6 to 15 mph |
| Sunday | Partly Sunny | 78° / 47° | S 8 to 28 mph |
| Monday | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 63° / 43° | W 18 to 23 mph |
| Tuesday | Sunny then Slight Chance Showers And Thunderstorms | 66° / 41° | W 16 to 23 mph |
| Wednesday | Mostly Sunny then Slight Chance Showers And Thunderstorms | 65° / 40° | W 12 to 17 mph |
Today's Weather - Columbia, SC
1 PM PST
Sunny
90°F
| DAY | DESCRIPTION | HIGH / LOW | WIND |
|---|
| This Afternoon | Sunny | 90° / 64° | SE 6 mph |
| Friday | Patchy Fog then Mostly Sunny | 89° / 65° | S 1 to 5 mph |
| Saturday | Showers And Thunderstorms Likely | 81° / 64° | S 3 to 8 mph |
| Sunday | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 84° / 64° | S 5 to 10 mph |
| Monday | Slight Chance Showers And Thunderstorms | 86° / 65° | SW 10 mph |
| Tuesday | Mostly Sunny then Chance Showers And Thunderstorms | 90° / 69° | SW 9 to 14 mph |
| Wednesday | Sunny | 94° / 70° | SW 12 to 15 mph |
Average Monthly High / Low (°F)
| Month | Thornton, CO | Columbia, SC |
|---|
| January | 47° / 18° | 57° / 35° |
| February | 48° / 20° | 61° / 38° |
| March | 56° / 27° | 69° / 44° |
| April | 63° / 34° | 77° / 52° |
| May | 73° / 44° | 85° / 60° |
| June | 83° / 53° | 91° / 69° |
| July | 90° / 59° | 94° / 72° |
| August | 88° / 57° | 92° / 71° |
| September | 79° / 48° | 86° / 65° |
| October | 67° / 36° | 77° / 53° |
| November | 54° / 25° | 68° / 44° |
| December | 45° / 17° | 59° / 37° |
Hot, Freezing, Rainy, Snowy Days: Thornton / Columbia
| Month | Hot Days | Freezing Days | Rainy Days | Snowy Days |
|---|
| January | 0 / 0 | 30 / 13 | 4 / 10 | 4 / 0 |
| February | 0 / 0 | 26 / 8 | 5 / 9 | 4 / 0 |
| March | 0 / 0 | 23 / 4 | 7 / 9 | 5 / 0 |
| April | 0 / 2 | 12 / 1 | 8 / 8 | 3 / 0 |
| May | 1 / 7 | 1 / 0 | 9 / 8 | 0 / 0 |
| June | 8 / 17 | 0 / 0 | 8 / 10 | 0 / 0 |
| July | 17 / 25 | 0 / 0 | 8 / 11 | 0 / 0 |
| August | 12 / 20 | 0 / 0 | 8 / 11 | 0 / 0 |
| September | 4 / 9 | 1 / 0 | 6 / 7 | 0 / 0 |
| October | 0 / 1 | 9 / 0 | 5 / 7 | 1 / 0 |
| November | 0 / 0 | 23 / 4 | 5 / 8 | 4 / 0 |
| December | 0 / 0 | 30 / 11 | 4 / 9 | 4 / 0 |
July is the hottest month for Thornton with an average high temperature of 90.1°, which ranks it as warmer than most places in Colorado. In Thornton, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Thornton are September, June and May.
July is the hottest month for Columbia with an average high temperature of 93.6°, which ranks it as one of the hottest places in South Carolina. In Columbia, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Columbia are April, October and May.
December has the coldest nighttime temperatures for Thornton with an average of 17.1°. This is warmer than most places in Colorado.
January has the coldest nighttime temperatures for Columbia with an average of 35.0°. This is warmer than most places in South Carolina.
In Thornton, there are 43.0 days annually when the high temperature is over 90°, which is hotter than most places in Colorado.
In Columbia, there are 79.0 days annually when the high temperature is over 90°, which is one of the hottest places in South Carolina.
In Thornton, there are 154.2 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Colorado.
In Columbia, there are 39.5 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in South Carolina.
In Thornton, there are 5.8 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Colorado.
In Columbia, 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.
May is the wettest month in Thornton with 2.3 inches of rain, and the driest month is January with 0.4 inches. The wettest season is Autumn with 36% of yearly precipitation and 10% occurs in Spring, which is the driest season. The annual rainfall of 15.5 inches in Thornton means that it is drier than most places in Colorado.
July is the wettest month in Columbia with 5.3 inches of rain, and the driest month is April with 2.7 inches. The wettest season is Autumn with 34% of yearly precipitation and 21% occurs in Summer, which is the driest season. The annual rainfall of 45.5 inches in Columbia means that it is drier than most places in South Carolina.
May is the rainiest month in Thornton with 9.4 days of rain, and January is the driest month with only 4.3 rainy days. There are 77.0 rainy days annually in Thornton, which is less rainy than most places in Colorado. The rainiest season is Summer when it rains 31% of the time and the driest is Spring with only a 17% chance of a rainy day.
July is the rainiest month in Columbia with 11.2 days of rain, and September is the driest month with only 7.3 rainy days. There are 108.1 rainy days annually in Columbia, which is rainier than most places in South Carolina. The rainiest season is Autumn when it rains 30% of the time and the driest is Winter with only a 21% chance of a rainy day.
An annual snowfall of 46.0 inches in Thornton means that it is about average compared to other places in Colorado.
An annual snowfall of 0.9 inches in Columbia means that it is about average compared to other places in South Carolina.
March is the snowiest month in Thornton with 8.9 inches of snow, and 9 months of the year have significant snowfall.
January is the snowiest month in Columbia with 0.6 inches of snow, and 1 month 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 Thornton 
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 Thornton
Reviews for Columbia 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 Columbia
Most Recent Searches On Compare Climate & Weather
| Compare City | Compared To This City | |
| Baltimore, Maryland | Charlotte, North Carolina | Compare |
| Phoenix, Arizona | Puget Island, Washington | Compare |
| Centralia, Washington | Denver, Colorado | Compare |
| El Paso, Texas | Phoenix, Arizona | Compare |
| Salt Lake City, Utah | Pocatello, Idaho | Compare |
| Spokane, Washington | Walla Walla, Washington | Compare |
| Bellingham, Washington | Red Bank, Tennessee | Compare |
| Adairsville, Georgia | Blairsville, Georgia | Compare |
| Rochester, New York | Fredonia, New York | Compare |
| Pensacola, Florida | Seattle, Washington | Compare |
| Fairfield, California | Chico, California | Compare |
| Nephi, Utah | Idaho Falls, Idaho | Compare |
| Pocatello, Idaho | Salt Lake City, Utah | Compare |
| San Francisco, California | Boston, Massachusetts | Compare |
| Enid, Oklahoma | Pensacola, Florida | Compare |
| Broomfield, Colorado | Minneapolis, Minnesota | Compare |
| San Jose, California | Boston, Massachusetts | Compare |
| New Braunfels, Texas | Columbus, Texas | Compare |
| Elk Grove, California | Sacramento, California | Compare |
| Wesley Chapel, Florida | Lakeland, Florida | Compare |