2024 Compare Climate & Weather:
Castle Rock, CO vs Spanish Fork, UT
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Highlights
On average, there are 226 sunny days per year in Spanish Fork. Castle Rock averages 243 sunny days per year. The US average is 205 sunny days.
Spanish Fork, Utah gets 19.6 inches of rain, on average, per year. Castle Rock, Colorado gets 18.6 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.
Spanish Fork averages 51.1 inches of snow per year. Castle Rock averages 78.3 inches of snow per year. The US average is 27.8 inches of snow per year.
Weather Highlights
Spanish Fork, Utah
Summer High: the July high is around 92.5 degrees
Winter Low: the January low is 21.1
Rain: averages 19.6 inches of rain a year
Snow: averages 51.1 inches of snow a year
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
BESTPLACES COMFORT INDEX
Spanish ForkThe annual BestPlaces Comfort Index for Spanish Fork is 7.0 (10=best), which means it is about average compared to other places in Utah.
7 / 10
September, June and May are the most pleasant months in Spanish Fork, while January and December are the least comfortable months.
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.
Today's Weather - Castle Rock, CO
9 PM PST
Mostly Cloudy
67°F
| DAY | DESCRIPTION | HIGH / LOW | WIND |
|---|
| Tonight | Mostly Cloudy | 55° / 81° | W 8 mph |
| Tuesday Night | Partly Cloudy | 52° / 88° | W 3 to 13 mph |
| Wednesday Night | Mostly Clear | 53° / 87° | WNW 2 to 10 mph |
| Thursday Night | Mostly Clear | 57° / 89° | S 9 mph |
| Friday Night | Chance Showers And Thunderstorms then Partly Cloudy | 58° / 83° | SSE 3 to 7 mph |
| Saturday Night | Chance Showers And Thunderstorms then Partly Cloudy | 56° / 80° | SE 6 mph |
| Sunday Night | Chance Showers And Thunderstorms then Mostly Cloudy | 57° / 80° | SSW 7 mph |
Today's Weather - Spanish Fork, UT
9 PM PST
Slight Chance Rain Showers then Mostly Cloudy
64°F
| DAY | DESCRIPTION | HIGH / LOW | WIND |
|---|
| Tonight | Slight Chance Rain Showers then Mostly Cloudy | 54° / 78° | S 3 mph |
| Tuesday Night | Mostly Clear | 54° / 88° | ENE 3 to 9 mph |
| Wednesday Night | Clear | 59° / 95° | NE 7 mph |
| Thursday Night | Partly Cloudy | 65° / 98° | E 6 mph |
| Friday Night | Partly Cloudy | 64° / 95° | ESE 3 to 7 mph |
| Saturday Night | Partly Cloudy | 64° / 92° | ENE 7 mph |
| Sunday Night | Slight Chance Rain Showers then Mostly Cloudy | 61° / 88° | S 3 to 8 mph |
Average Monthly High / Low (°F)
| Month | Castle Rock, CO | Spanish Fork, UT |
|---|
| January | 45° / 19° | 38° / 21° |
| February | 46° / 20° | 44° / 25° |
| March | 53° / 26° | 55° / 33° |
| April | 60° / 32° | 64° / 39° |
| May | 69° / 41° | 74° / 47° |
| June | 79° / 50° | 85° / 54° |
| July | 86° / 56° | 93° / 62° |
| August | 83° / 55° | 90° / 60° |
| September | 76° / 47° | 80° / 51° |
| October | 65° / 36° | 66° / 40° |
| November | 52° / 26° | 50° / 31° |
| December | 44° / 18° | 39° / 23° |
Hot, Freezing, Rainy, Snowy Days: Castle Rock / Spanish Fork
| Month | Hot Days | Freezing Days | Rainy Days | Snowy Days |
|---|
| January | 0 / 0 | 29 / 27 | 3 / 9 | 4 / 6 |
| February | 0 / 0 | 25 / 22 | 4 / 9 | 4 / 5 |
| March | 0 / 0 | 23 / 14 | 6 / 10 | 5 / 3 |
| April | 0 / 0 | 15 / 5 | 6 / 10 | 4 / 2 |
| May | 0 / 1 | 3 / 0 | 9 / 9 | 1 / 0 |
| June | 2 / 9 | 0 / 0 | 8 / 6 | 0 / 0 |
| July | 8 / 22 | 0 / 0 | 8 / 5 | 0 / 0 |
| August | 4 / 17 | 0 / 0 | 10 / 6 | 0 / 0 |
| September | 1 / 3 | 1 / 0 | 6 / 6 | 0 / 0 |
| October | 0 / 0 | 10 / 4 | 4 / 7 | 1 / 0 |
| November | 0 / 0 | 22 / 17 | 4 / 9 | 4 / 3 |
| December | 0 / 0 | 28 / 27 | 4 / 9 | 4 / 6 |
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.
July is the hottest month for Spanish Fork with an average high temperature of 92.5°, which ranks it as warmer than most places in Utah. In Spanish Fork, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Spanish Fork are September, May and June.
December has the coldest nighttime temperatures for Castle Rock with an average of 18.1°. This is one of the warmest places in Colorado.
January has the coldest nighttime temperatures for Spanish Fork with an average of 21.1°. This is warmer than most places in Utah.
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 Spanish Fork, there are 52.0 days annually when the high temperature is over 90°, which is hotter than most places in Utah.
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 Spanish Fork, there are 115.6 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Utah.
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.
In Spanish Fork, there are 1.6 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Utah.
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.
October is the wettest month in Spanish Fork with 2.1 inches of rain, and the driest month is July with 0.7 inches. The wettest season is Summer with 32% of yearly precipitation and 13% occurs in Autumn, which is the driest season. The annual rainfall of 19.6 inches in Spanish Fork means that it is wetter than most places in Utah.
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.
April is the rainiest month in Spanish Fork with 9.7 days of rain, and July is the driest month with only 5.2 rainy days. There are 94.6 rainy days annually in Spanish Fork, which is rainier than most places in Utah. The rainiest season is Summer when it rains 30% of the time and the driest is Autumn with only a 17% chance of a rainy day.
An annual snowfall of 78.3 inches in Castle Rock means that it is snowier than most places in Colorado.
An annual snowfall of 51.1 inches in Spanish Fork means that it is snowier than most places in Utah.
March is the snowiest month in Castle Rock with 16.8 inches of snow, and 9 months of the year have significant snowfall.
January is the snowiest month in Spanish Fork with 13.1 inches of snow, and 7 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 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
Reviews for Spanish Fork 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 Spanish Fork
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