2024 Compare Climate & Weather:
Canon City, CO vs Castle Rock, CO
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Highlights
On average, there are 243 sunny days per year in Castle Rock. Canon City averages 255 sunny days per year. The US average is 205 sunny days.
Castle Rock, Colorado gets 18.6 inches of rain, on average, per year. Canon City, Colorado gets 14.6 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.
Castle Rock averages 78.3 inches of snow per year. Canon City averages 33 inches of snow per year. The US average is 27.8 inches of snow per year.
Weather Highlights
Castle Rock, Colorado
Summer High: the July high is around 85.5 degrees
Winter Low: the January low is 18.6
Rain: averages 18.6 inches of rain a year
Snow: averages 78.3 inches of snow a year
Canon City, Colorado
Summer High: the July high is around 90 degrees
Winter Low: the January low is 18.6
Rain: averages 14.6 inches of rain a year
Snow: averages 33 inches of snow a year
BESTPLACES COMFORT INDEX
Castle RockThe annual BestPlaces Comfort Index for Castle Rock is 7.2 (10=best), which means it is more comfortable than most places in Colorado.
7.2 / 10
August, September and July are the most pleasant months in Castle Rock, while December and January are the least comfortable months.
Canon CityThe annual BestPlaces Comfort Index for Canon City is 7.5 (10=best), which means it is one of the most pleasant places in Colorado.
7.5 / 10
September, June and May are the most pleasant months in Canon City, while December and January are the least comfortable months.
Today's Weather - Canon City, CO
5 PM PST
Partly Cloudy
62°F
| DAY | DESCRIPTION | HIGH / LOW | WIND |
|---|
| Tonight | Partly Cloudy | 38° / 73° | ENE 5 to 10 mph |
| Friday Night | Partly Cloudy | 40° / 66° | ESE 0 to 15 mph |
| Saturday Night | Slight Chance Showers And Thunderstorms then Partly Cloudy | 44° / 79° | NE 5 to 15 mph |
| Sunday Night | Partly Cloudy | 49° / 67° | WSW 20 to 25 mph |
| Monday Night | Mostly Clear | 44° / 73° | W 15 to 25 mph |
| Tuesday Night | Mostly Clear | 43° / 72° | WNW 15 to 25 mph |
| Wednesday Night | Slight Chance Rain Showers | 42° / 66° | NNW 15 to 20 mph |
Today's Weather - Castle Rock, CO
5 PM PST
Partly Cloudy
61°F
| DAY | DESCRIPTION | HIGH / LOW | WIND |
|---|
| Tonight | Partly Cloudy | 39° / 67° | SE 5 to 16 mph |
| Friday Night | Slight Chance Showers And Thunderstorms then Partly Cloudy | 35° / 63° | NNE 3 to 20 mph |
| Saturday Night | Chance Showers And Thunderstorms | 44° / 74° | S 14 to 20 mph |
| Sunday Night | Partly Cloudy | 44° / 59° | SSW 22 mph |
| Monday Night | Mostly Clear | 39° / 64° | W 15 to 21 mph |
| Tuesday Night | Mostly Clear | 38° / 64° | W 12 to 20 mph |
| Wednesday Night | Chance Rain Showers then Chance Rain And Snow Showers | 37° / 58° | W 10 to 16 mph |
Average Monthly High / Low (°F)
| Month | Canon City, CO | Castle Rock, CO |
|---|
| January | 48° / 19° | 45° / 19° |
| February | 50° / 20° | 46° / 20° |
| March | 58° / 27° | 53° / 26° |
| April | 65° / 34° | 60° / 32° |
| May | 74° / 44° | 69° / 41° |
| June | 85° / 53° | 79° / 50° |
| July | 90° / 59° | 86° / 56° |
| August | 87° / 58° | 83° / 55° |
| September | 80° / 49° | 76° / 47° |
| October | 69° / 37° | 65° / 36° |
| November | 57° / 26° | 52° / 26° |
| December | 47° / 19° | 44° / 18° |
Hot, Freezing, Rainy, Snowy Days: Canon City / Castle Rock
| Month | Hot Days | Freezing Days | Rainy Days | Snowy Days |
|---|
| January | 0 / 0 | 28 / 29 | 3 / 3 | 3 / 4 |
| February | 0 / 0 | 25 / 25 | 4 / 4 | 3 / 4 |
| March | 0 / 0 | 23 / 23 | 6 / 6 | 3 / 5 |
| April | 0 / 0 | 11 / 15 | 6 / 6 | 1 / 4 |
| May | 1 / 0 | 1 / 3 | 8 / 9 | 0 / 1 |
| June | 9 / 2 | 0 / 0 | 8 / 8 | 0 / 0 |
| July | 16 / 8 | 0 / 0 | 10 / 8 | 0 / 0 |
| August | 11 / 4 | 0 / 0 | 12 / 10 | 0 / 0 |
| September | 4 / 1 | 1 / 1 | 7 / 6 | 0 / 0 |
| October | 0 / 0 | 8 / 10 | 4 / 4 | 1 / 1 |
| November | 0 / 0 | 22 / 22 | 4 / 4 | 2 / 4 |
| December | 0 / 0 | 28 / 28 | 4 / 4 | 3 / 4 |
July is the hottest month for Canon City with an average high temperature of 90.0°, which ranks it as warmer than most places in Colorado. In Canon City, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Canon City are September, May and June.
July is the hottest month for Castle Rock with an average high temperature of 85.5°, which ranks it as about average compared to other places in Colorado. In Castle Rock, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Castle Rock are June, September and August.
January has the coldest nighttime temperatures for Canon City with an average of 18.6°. This is one of the warmest places in Colorado.
December has the coldest nighttime temperatures for Castle Rock with an average of 18.1°. This is one of the warmest places in Colorado.
In Canon City, there are 41.4 days annually when the high temperature is over 90°, which is hotter than most places in Colorado.
In Castle Rock, there are 14.9 days annually when the high temperature is over 90°, which is cooler than most places in Colorado.
In Canon City, there are 147.4 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Colorado.
In Castle Rock, there are 156.4 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Colorado.
In Canon City, there are 5.3 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Colorado.
In Castle Rock, there are 5.6 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Colorado.
August is the wettest month in Canon City with 2.7 inches of rain, and the driest month is January with 0.4 inches. The wettest season is Autumn with 45% of yearly precipitation and 9% occurs in Spring, which is the driest season. The annual rainfall of 14.6 inches in Canon City means that it is drier than most places in Colorado.
August is the wettest month in Castle Rock with 2.6 inches of rain, and the driest month is January with 0.6 inches. The wettest season is Autumn with 40% of yearly precipitation and 10% occurs in Spring, which is the driest season. The annual rainfall of 18.6 inches in Castle Rock means that it is wetter than most places in Colorado.
August is the rainiest month in Canon City with 11.5 days of rain, and January is the driest month with only 3.3 rainy days. There are 76.7 rainy days annually in Canon City, which is less rainy than most places in Colorado. The rainiest season is Autumn when it rains 39% of the time and the driest is Spring with only a 14% chance of a rainy day.
August is the rainiest month in Castle Rock with 9.9 days of rain, and January is the driest month with only 3.3 rainy days. There are 70.0 rainy days annually in Castle Rock, which is less rainy than most places in Colorado. The rainiest season is Autumn when it rains 37% of the time and the driest is Spring with only a 15% chance of a rainy day.
An annual snowfall of 33.0 inches in Canon City means that it is less snowy than most places in Colorado.
An annual snowfall of 78.3 inches in Castle Rock means that it is snowier than most places in Colorado.
December is the snowiest month in Canon City with 6.6 inches of snow, and 8 months of the year have significant snowfall.
March is the snowiest month in Castle Rock with 16.8 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 Canon City 
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 Canon City
Reviews for Castle Rock 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 Castle Rock
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