Caseyville Weather in April

April in Caseyville brings pleasant temperatures around 20°C (68°F) during the day, dropping to 8°C (46°F) at night, with quite a bit of rainfall expected, averaging around 132 mm (5.2 in) for the month.

Rainfall in Caseyville in April

Based on our climate data of the past 30 years, about 12 days of rain are anticipated, with 132 mm (5.2 in) on average. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Caseyville in April

April in Caseyville brings typical temperatures with highs around 20°C (68°F) and lows of 8°C (46°F). Conditions are often most pleasant around the middle of the day. At 8°C (46°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Caseyville in April

Expect a lot of sunshine this month, with about 225 hours of sun. These sunny conditions add to the overall experience.

For Caseyville itself, September and October generally stand out with the best 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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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 Caseyville's climate page.

Caseyville Temperature in April

Min Temperature 8°C (46°F)  

Max Temperature 20°C (68°F)  

Chance of Rain 40%  

Precipitation 132 mm (5.2 in)  

Rainy days 12 days  

Humidity 63% *  

Sunshine 225 hours *  

Percentage Sunshine 56% *  

* Data from: St. Louis, the United States of America (14 KM, 9 Miles).

What to Wear in Caseyville in April

For Caseyville in April, 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. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Caseyville in April

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 Caseyville's climate page.

More climate data for Caseyville

Temperature Rainfall Sunshine Humidity

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