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Willowbrook Weather in May

May in Willowbrook typically sees daytime highs of 22°C (72°F) and nighttime lows of 10°C (50°F). Rainfall is also possible this month, so it's worth packing an umbrella.

Rainfall in Willowbrook in May

Historically, approximately 13 days this month are expected to have rain, averaging 117 mm (4.6 in). When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Willowbrook in May

May in Willowbrook brings typical temperatures with highs around 22°C (72°F) and lows of 10°C (50°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights cool down to 10°C (50°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Willowbrook in May

With approximately 282 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

Wind Speed in Willowbrook in May

May has wind speeds averaging 5 m/s (10 knots). You can expect gentle to moderate winds that move small trees and make flags wave steadily on typical days. Conditions typically range from light breezes to moderate winds.

Should you favor a climate that's both dry and comfortably warm, September typically offers the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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

Willowbrook Temperature in May

Min TemperatureMin Temperature 10°C (50°F)  
Max TemperatureMax Temperature 22°C (72°F)  
Chance of RainChance of Rain 43%  
PrecipitationPrecipitation 117 mm (4.6 in)  
Rainy daysRainy days 13 days  
HumidityHumidity 64% *  
WindspeedWindspeed 5 m/s (10 knots) *  
SunshineSunshine 282 hours *  
Percentage SunshinePercentage Sunshine 62% *  
* Data from: Chicago, the United States of America (23 KM, 14 Miles).

Best Places 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. See all of the United States of America in May →

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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 (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Willowbrook in May

Comfortable temperatures call for an easy wardrobe in May. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Willowbrook in May

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

Cycling
9/10
Walking
9/10
Camping
6/10
Outdoor sports
9/10

Select a Month

Check the conditions for any month of the year.

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

More climate data for Willowbrook