The weather in April in Romeoville

It's cool to moderate in April in Romeoville with an average temperature of 16°C. Temperatures this month range from a low of 13°C to a high of 19°C. At night, you can expect temperatures between 0°C and 7°C.

Looking for sun and warm weather? April isn’t a good month to be in Romeoville. The temperatures are too low for a warm stay this month.

Average temperatures and precipitation

This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in April for Romeoville, Illinois. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.

Precipitation and snowfall

In April, there is an average of 62 mm of precipitation, spread over 9 days. Of the total precipitation, about 1,1 cm falls as snow in April. The wind speed is around 5 Bft, mostly coming from the South.

Daily weather in April for Romeoville

Click on any day in April to get detailed info about the usual weather on that day in Romeoville. Check out the historical temperatures and precipitation over the past 10 years on this day.

April weather comparison

  Romeoville New York
Average temperature 16°C 17°C
Max. temperature 19°C 22°C
Min. temperature 0°C -5°C
Total precipitation 62 mm 81 mm
Rainy days 9 days 11 days
Total snowfall 1,1 cm 0,4 cm
Snowy days 1 day 1 day

Start of April

The month of April starts in Romeoville with cool temps, averaging around 15°C during the day and nights around 4°C.

Mid April

By mid-April, daytime temps rise to around 18°C, with nights around 6°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.

End of April

By the end of April, the average daytime temperature in Romeoville is around 17°C, while nighttime temps are about 6°C. A shower might pop up, but overall, the weather will be dry and sunny.

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UV index

The UV index is a maximum of 5 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.

Check out the climate of Romeoville for all months and discover the best travel time

Temperature charts

These charts show the average temperatures in April in Romeoville, Illinois. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.

Daily Temperature in April in Romeoville

Temperature in April in Romeoville over the years

Precipitation charts

These charts show the average amount of precipitation in April in Romeoville, Illinois. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.

Daily Precipitation in April in Romeoville

Total precipitation in April in Romeoville over the years

Daily Snowfall in April in Romeoville

Snowfall in April in Romeoville per year

Daily UV index in April in Romeoville

This chart shows the average daily UV index in April in Romeoville, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.

Weather experiences in April in Romeoville

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Average weather in Romeoville by month

Click on a month below to see detailed weather info for Romeoville. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.