Castle Rock weather in April (Colorado, United States of America)

Looking to travel to Castle Rock in April? Check out this comprehensive weather guide.

In April, Castle Rock generally has moderate temperatures and moderate rainfall. Anticipate daytime temperatures around 15°C, while night temperatures can drop to 0°C.

Castle Rock in April usually receives moderate rainfall, averaging around 59 mm for the month. Typically around 10 days of rainfall is expected.

With around 275 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.

In case you lean more towards enjoying temperate temperatures and rain-free days June, August and September typically offer the most optimal weather. In contrast, January, February and December tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Castle Rock climate page with graphs.

 

Castle Rock, monthly averages in April

Min TemperatureMin Temperature 0°C  
Max TemperatureMax Temperature 15°C  
Chance of RainChance of Rain 32%  
PrecipitationPrecipitation 59 mm  
Rainy daysRainy days 10 days  
HumidityHumidity 49% *  
SunshineSunshine 275 hours *  
Percentage SunshinePercentage Sunshine 69% *  
* Data from: Denver, the United States of America (42 KM, 26 Miles).

Where to go in the United States of America in April

Find out more about the weather in the United States of America in April and which places have the best weather conditions in this month.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Castle Rock in April?

Plan on layering your clothes. Some days or part of the day it will be nice and warm and some moments it can be a bit chilly. Bring a rain jacket in case it rains during your stay.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in April.

Cycling
6/10
Walking
6/10
Camping
4/10
Outdoor sports
10/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Castle Rock.

Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.