ClimateForecastMayJune >>

Vandalia weather in May (Illinois, United States of America)

Will it be warm or cold in Vandalia this May? Our guide gives you the essential weather details for this month.

Temperatures

In May, the weather in Vandalia generally includes high temperatures and high rainfall. Expect daytime highs to reach approximately 24°C, with nighttime lows dipping to around 13°C.

Precipitation

Vandalia in May usually receives high rainfall, averaging around 128 mm for the month. Typically around 13 days days of rainfall are expected.

Should you favor a climate that's both dry and comfortably warm October typically offers the most agreeable circumstances. On the other hand, January, February and December tend to be characterized by conditions that may not be as optimal.

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

 

Vandalia, monthly averages in May

Min TemperatureMin Temperature 13°C  
Max TemperatureMax Temperature 24°C  
Chance of RainChance of Rain 43%  
PrecipitationPrecipitation 128 mm  
Rainy daysRainy days 13 days  

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.

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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 Vandalia, 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
6/10
Outdoor sports
9/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Vandalia.

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.