2024 Compare Climate & Weather:
Boulder, CO vs Raleigh, NC
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Highlights
On average, there are 213 sunny days per year in Raleigh. Boulder averages 245 sunny days per year. The US average is 205 sunny days.
Raleigh, North Carolina gets 45.8 inches of rain, on average, per year. Boulder, Colorado gets 18.1 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.
Raleigh averages 3.7 inches of snow per year. Boulder averages 71.1 inches of snow per year. The US average is 27.8 inches of snow per year.
Weather Highlights
Raleigh, North Carolina
Summer High: the July high is around 89.5 degrees
Winter Low: the January low is 29.9
Rain: averages 45.8 inches of rain a year
Snow: averages 3.7 inches of snow a year
Boulder, Colorado
Summer High: the July high is around 88.1 degrees
Winter Low: the January low is 18.9
Rain: averages 18.1 inches of rain a year
Snow: averages 71.1 inches of snow a year
BESTPLACES COMFORT INDEX
RaleighThe annual BestPlaces Comfort Index for Raleigh is 7.5 (10=best), which means it is more comfortable than most places in North Carolina.
7.5 / 10
May, September and October are the most pleasant months in Raleigh, while July and January are the least comfortable months.
BoulderThe annual BestPlaces Comfort Index for Boulder is 7.1 (10=best), which means it is about average compared to other places in Colorado.
7.1 / 10
September, June and August are the most pleasant months in Boulder, while December and January are the least comfortable months.
Today's Weather - Boulder, CO
1 AM PST
Slight Chance Showers And Thunderstorms
49°F
| DAY | DESCRIPTION | HIGH / LOW | WIND |
|---|
| Overnight | Slight Chance Showers And Thunderstorms | 46° / 67° | W 10 mph |
| Friday Night | Showers And Thunderstorms | 43° / 48° | SW 2 to 14 mph |
| Saturday Night | Showers And Thunderstorms | 39° / 58° | NNW 3 to 10 mph |
| Sunday Night | Slight Chance Showers And Thunderstorms then Partly Cloudy | 40° / 67° | WSW 9 mph |
| Monday Night | Partly Cloudy | 44° / 72° | WSW 9 to 13 mph |
| Tuesday Night | Partly Cloudy | 45° / 72° | WNW 10 mph |
| Wednesday Night | Slight Chance Showers And Thunderstorms then Partly Cloudy | 47° / 77° | NNW 9 mph |
Today's Weather - Raleigh, NC
1 AM PST
Mostly Cloudy
49°F
| DAY | DESCRIPTION | HIGH / LOW | WIND |
|---|
| Overnight | Mostly Cloudy | 49° / 70° | NE 8 mph |
| Friday Night | Mostly Cloudy | 52° / 73° | E 5 to 9 mph |
| Saturday Night | Mostly Cloudy | 56° / 81° | S 6 mph |
| Sunday Night | Clear | 59° / 86° | SW 5 mph |
| Monday Night | Clear | 62° / 88° | SW 5 mph |
| Tuesday Night | Partly Cloudy | 63° / 88° | SW 2 to 7 mph |
| Wednesday Night | Slight Chance Showers And Thunderstorms then Mostly Clear | 64° / 88° | SW 5 mph |
Average Monthly High / Low (°F)
| Month | Boulder, CO | Raleigh, NC |
|---|
| January | 47° / 19° | 51° / 30° |
| February | 48° / 20° | 55° / 32° |
| March | 55° / 27° | 63° / 39° |
| April | 62° / 34° | 72° / 47° |
| May | 72° / 43° | 79° / 56° |
| June | 82° / 51° | 87° / 65° |
| July | 88° / 57° | 90° / 69° |
| August | 86° / 55° | 88° / 68° |
| September | 78° / 46° | 82° / 61° |
| October | 66° / 36° | 72° / 49° |
| November | 54° / 26° | 63° / 40° |
| December | 45° / 18° | 54° / 33° |
Hot, Freezing, Rainy, Snowy Days: Boulder / Raleigh
| Month | Hot Days | Freezing Days | Rainy Days | Snowy Days |
|---|
| January | 0 / 0 | 28 / 19 | 5 / 10 | 5 / 1 |
| February | 0 / 0 | 25 / 15 | 5 / 9 | 5 / 1 |
| March | 0 / 0 | 23 / 8 | 7 / 10 | 6 / 0 |
| April | 0 / 1 | 13 / 1 | 9 / 9 | 4 / 0 |
| May | 1 / 2 | 2 / 0 | 11 / 10 | 1 / 0 |
| June | 6 / 9 | 0 / 0 | 9 / 10 | 0 / 0 |
| July | 14 / 15 | 0 / 0 | 9 / 11 | 0 / 0 |
| August | 9 / 11 | 0 / 0 | 10 / 10 | 0 / 0 |
| September | 3 / 3 | 1 / 0 | 7 / 8 | 0 / 0 |
| October | 0 / 0 | 10 / 1 | 6 / 7 | 2 / 0 |
| November | 0 / 0 | 22 / 6 | 5 / 8 | 4 / 0 |
| December | 0 / 0 | 28 / 16 | 5 / 9 | 5 / 0 |
July is the hottest month for Boulder with an average high temperature of 88.1°, which ranks it as about average compared to other places in Colorado. In Boulder, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Boulder are September, June and May.
July is the hottest month for Raleigh with an average high temperature of 89.5°, which ranks it as warmer than most places in North Carolina. In Raleigh, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Raleigh are May, September and April.
December has the coldest nighttime temperatures for Boulder with an average of 18.3°. This is one of the warmest places in Colorado.
January has the coldest nighttime temperatures for Raleigh with an average of 29.9°. This is about average compared to other places in North Carolina.
In Boulder, there are 32.4 days annually when the high temperature is over 90°, which is about average compared to other places in Colorado.
In Raleigh, there are 40.6 days annually when the high temperature is over 90°, which is hotter than most places in North Carolina.
In Boulder, there are 151.2 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Colorado.
In Raleigh, there are 65.7 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in North Carolina.
In Boulder, there are 5.5 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Colorado.
In Raleigh, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in North Carolina.
May is the wettest month in Boulder with 2.5 inches of rain, and the driest month is January with 0.6 inches. The wettest season is Summer with 37% of yearly precipitation and 11% occurs in Spring, which is the driest season. The annual rainfall of 18.1 inches in Boulder means that it is wetter than most places in Colorado.
August is the wettest month in Raleigh with 4.6 inches of rain, and the driest month is April with 3.1 inches. The wettest season is Autumn with 29% of yearly precipitation and 23% occurs in Spring, which is the driest season. The annual rainfall of 45.8 inches in Raleigh means that it is drier than most places in North Carolina.
May is the rainiest month in Boulder with 10.5 days of rain, and January is the driest month with only 4.7 rainy days. There are 88.0 rainy days annually in Boulder, which is rainier than most places in Colorado. The rainiest season is Autumn 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 Raleigh with 10.6 days of rain, and October is the driest month with only 7.0 rainy days. There are 108.3 rainy days annually in Raleigh, which is less rainy than most places in North Carolina. The rainiest season is Autumn when it rains 28% of the time and the driest is Winter with only a 21% chance of a rainy day.
An annual snowfall of 71.1 inches in Boulder means that it is snowier than most places in Colorado.
An annual snowfall of 3.7 inches in Raleigh means that it is snowier than most places in North Carolina.
March is the snowiest month in Boulder with 14.3 inches of snow, and 9 months of the year have significant snowfall.
January is the snowiest month in Raleigh with 1.9 inches of snow, and 3 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 Boulder 
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 Boulder
Reviews for Raleigh 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 Raleigh
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