Williamsville Weather in May
Thinking of visiting Williamsville in May? Expect pleasant temperatures reaching 20°C (68°F) during the day, dropping to 10°C (50°F) at night, and note that quite a bit of rainfall is likely.
Rainfall in Williamsville in May
Past climate data indicates that roughly 12 days will see rain, totalling around 72 mm (2.8 in) for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.
Temperature in Williamsville in May
The temperature in Williamsville in May is perfect. Daytime highs reach 20°C (68°F), with nights dropping to 10°C (50°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With overnight lows of 10°C (50°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.
Sunshine in Williamsville in May
Expect sunny days throughout the month, with an estimated 259 hours of sunshine. This makes it a pleasant time to visit Williamsville.If you favor pleasant temperatures and minimal rainfall, May is one of the best months to visit Williamsville.
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 Williamsville's climate page.
Williamsville Temperature in May
Min Temperature
10°C (50°F)
Max Temperature
20°C (68°F)
Chance of Rain
40%
Precipitation
72 mm (2.8 in)
Rainy days
12 days
Humidity
67% *
Sunshine
259 hours *
Percentage Sunshine
57% *
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 →
perfect weather
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unpleasant
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What to Wear in Williamsville in May
Pleasant temperatures in May mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Williamsville in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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 Williamsville's climate page.
Temperature Rainfall Sunshine Humidity
See the full Williamsville climate overview or explore weather in the United States of America.
