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

Is Boulder a good destination in June, weather-wise? Here’s a detailed forecast of the month’s weather patterns.

Temperatures

During June, Boulder experiences perfect weather, with high temperatures and moderate rainfall. June marks the summer season. You can expect daytime temperatures to reach around 29°C, while the nights will see a decline to about 12°C.

Precipitation

Boulder in June usually receives moderate rainfall, averaging around 36 mm for the month. The climate data from previous years indicates that there are typically about 9 days days of rain.

Average sunshine

With approximately 315 hours hours of sun, the days are filled with brightness. It makes it a perfect month for outdoor activities.

If you're inclined towards comfortable temperatures and drier conditions, June is a prime time to visit Boulder. May, June, August and September typically offer the best circumstances. While December tends to showcase less optimal conditions.

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

 

Boulder, monthly averages in June

Min Temperature 12°C  

Max Temperature 29°C  

Chance of Rain 30%  

Precipitation 36 mm  

Rainy days 9 days  

Humidity 49% *  

Sunshine 315 hours *  

Percentage Sunshine 70% *  

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

Where to go in the United States of America in June

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?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool.

What To Do

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

Swimming

10/10

Cycling

8/10

Walking

8/10

Barbeque

10/10

Camping

10/10

Outdoor sports

8/10

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.