Mundelein Weather in May

Thinking of visiting Mundelein in May? Expect pleasant temperatures reaching 21°C (70°F) during the day, dropping to 9°C (48°F) at night, and note that quite a bit of rainfall is likely.

Rainfall in Mundelein in May

This month experiences about 13 days of rain according to historical data, averaging 103 mm (4.1 in). When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Mundelein in May

May in Mundelein sees highs of 21°C (70°F) and lows of 9°C (48°F) overnight. The difference between afternoon and evening temperatures is usually noticeable. Nights drop to 9°C (48°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Mundelein in May

Expect a lot of sunshine this month, with about 282 hours of sun. These sunny conditions add to the overall experience.

If your ideal day consists of dry skies and pleasant temperatures, September typically offers the best circumstances for Mundelein.

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• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Mundelein's climate page.

Mundelein Temperature in May

Min Temperature 9°C (48°F)  

Max Temperature 21°C (70°F)  

Chance of Rain 43%  

Precipitation 103 mm (4.1 in)  

Rainy days 13 days  

Humidity 64% *  

Sunshine 282 hours *  

Percentage Sunshine 62% *  

* Data from: Chicago, the United States of America (32 KM, 20 Miles).

What to Wear in Mundelein in May

For Mundelein in May, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Mundelein in May

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

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Mundelein's climate page.

More climate data for Mundelein

Temperature Rainfall Sunshine Humidity

See the full Mundelein climate overview or explore weather in the United States of America.