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Dillon weather in May (Montana, United States of America)

Will it be rainy or sunny in Dillon this May? Check out our in-depth weather guide for this month.

Temperatures

During May, Dillon usually has moderate temperatures and moderate rainfall. You can expect daytime temperatures to reach around 18°C, while the nights will see a decline to about 2°C.

Precipitation

Dillon in May usually receives moderate rainfall, averaging around 51 mm for the month. With this being the rainiest month, having an umbrella is essential to avoid unexpected rain. The climate data from previous years indicates that there are typically about 11 days days of rain.

If you prefer dry days with pleasant temperatures, June, July, August and September typically offer the best circumstances. While January, February and December tend to showcase less optimal conditions.

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

 

Dillon, monthly averages in May

Min TemperatureMin Temperature 2°C  
Max TemperatureMax Temperature 18°C  
Chance of RainChance of Rain 38%  
PrecipitationPrecipitation 51 mm  
Rainy daysRainy days 11 days  

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.

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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 Dillon, 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 Dillon.

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.