Boulder weather in April (Colorado, United States of America)

How is April weather typically in Boulder? Wondering about the weather this month? Our guide has all the details you need.

Temperatures

In April, Boulder typically experiences moderate temperatures and moderate rainfall. Daytime temperatures generally peak at 17°C, but after sunset, they often decrease to around 2°C.

Precipitation

Boulder in April usually receives moderate rainfall, averaging around 68 mm for the month. The climate data from previous years indicates that there are typically about 8 days days of rain.

Average sunshine

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 May, June, August and September typically offer the most optimal weather. In contrast, December tends to have less optimal conditions.

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

 

Boulder, monthly averages in April

Min Temperature 2°C  

Max Temperature 17°C  

Chance of Rain 28%  

Precipitation 68 mm  

Rainy days 8 days  

Humidity 49% *  

Sunshine 275 hours *  

Percentage Sunshine 69% *  

Data from: Denver, the United States of America (45 KM, 28 Miles).

Where to go in the United States of America in April

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

Weather conditions Weather

Temperatures

Precipitation

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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 this month?

For visitors traveling to Boulder, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

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

Cycling

6/10

Walking

6/10

Camping

4/10

Outdoor sports

10/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Boulder.

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 travel conditions. Find out where to go with our weather planner.