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Mount Prospect weather in May (Illinois, United States of America)

What can you expect from the weather in Mount Prospect during May? Here's what the weather might have in store during this month.

In May, Mount Prospect generally has pleasant temperatures and high rainfall. Daytime temperatures hover around 21°C, while nights can cool down to about 10°C.

Mount Prospect in May usually receives high rainfall, averaging around 107 mm for the month. Delving into the climate records from the past 30 years, one can predict that nearly 13 days of the month will see rainfall.

The city usually sees around 282 hours of sunlight, indicating many sunny days.

Should you favor a climate that's both dry and comfortably warm September typically offers the most agreeable circumstances. On the other hand, January, February, March, November and December tend to be characterized by conditions that may not be as optimal.

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

 

Mount Prospect, monthly averages in May

Min TemperatureMin Temperature 10°C  
Max TemperatureMax Temperature 21°C  
Chance of RainChance of Rain 43%  
PrecipitationPrecipitation 107 mm  
Rainy daysRainy days 13 days  
HumidityHumidity 64% *  
WindspeedWindspeed 18 km/h *  
SunshineSunshine 282 hours *  
Percentage SunshinePercentage Sunshine 62% *  
* Data from: Chicago, the United States of America (9 KM, 6 Miles).

Where to go in the United States of America in May

Find out more about the weather in the United States of America in May 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 Mount Prospect in May?

For visitors traveling to Mount Prospect, 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 in May.

Cycling
9/10
Walking
9/10
Camping
3/10
Outdoor sports
9/10

Interested in more climate information?

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

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.