Vernon Hills weather in May (Illinois, United States of America)

What's the typical weather in Vernon Hills for May? See what weather conditions to anticipate this month with our guide.

Temperatures

In May, Vernon Hills typically experiences pleasant temperatures and high rainfall. Daytime temperatures generally peak at 21°C, but after sunset, they often decrease to around 10°C.

Precipitation

Vernon Hills in May usually receives high rainfall, averaging around 105 mm for the month. Rain is expected on roughly 13 days.

Average sunshine

With around 282 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.

If you prefer dry days with pleasant temperatures, September typically offers the best circumstances. While January, February, March, November and December tend to showcase less optimal conditions.

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

 

Vernon Hills, monthly averages in May

Min Temperature 10°C  

Max Temperature 21°C  

Chance of Rain 44%  

Precipitation 105 mm  

Rainy days 13 days  

Humidity 64% *  

Sunshine 282 hours *  

Percentage Sunshine 62% *  

* Data from: Chicago, the United States of America (27 KM, 16 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 Vernon Hills, 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

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 Vernon Hills.

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.