Grand Junction weather in May (Colorado, United States of America)

Is May a good time to explore Grand Junction weather-wise? This guide provides the necessary weather information for your travel plans.

Temperatures

During May, Grand Junction is known for its perfect weather, characterized by high temperatures and low rainfall. Daytime temperatures generally settle around 24°C, while nighttime can see a dip to about 9°C.

Precipitation

Grand Junction in May usually receives low rainfall, averaging around 23 mm for the month. Climate data suggests that about 7 days will experience rainfall.

Average sunshine

Expect sunny days throughout the month, with an estimated 330 hours of sunshine. Making it a pleasant time to visit Grand Junction.

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

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

 

Grand Junction, monthly averages in May

Min Temperature 9°C  

Max Temperature 24°C  

Chance of Rain 22%  

Precipitation 23 mm  

Rainy days 7 days  

Humidity 35% *  

Windspeed 14 km/h *  

Sunshine 330 hours *  

Percentage Sunshine *  

Data from: Grand Junction, the United States of America (6 KM, 3 Miles).

Where to go in the United States of America in May

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 Grand Junction, 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.

What To Do

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

Swimming

10/10

Cycling

10/10

Walking

10/10

Barbeque

9/10

Camping

5/10

Outdoor sports

10/10

Interested in more climate information?

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

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.