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.