April weather forecast
Springfield, IL

The Abraham Lincoln House in Springfield, Illinois
The Abraham Lincoln House in Springfield, Illinois

Weather in April

April in Springfield, Illinois, is a comfortable spring month, with an average temperature fluctuating between 63.1°F (17.3°C) and 46.2°F (7.9°C).

Temperature

In Springfield, the average high-temperature in April rises from a cool 50.9°F (10.5°C) in March to an enjoyable 63.1°F (17.3°C). In April, in Springfield, the average low-temperature is 46.2°F (7.9°C).

Humidity

In Springfield, the average relative humidity in April is 74%.

Rainfall

In Springfield, during April, the rain falls for 13.8 days and regularly aggregates up to 2.64" (67mm) of precipitation. Throughout the year, in Springfield, Illinois, there are 140.2 rainfall days, and 23.27" (591mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Springfield are January through April, November and December. April is the last month it regularly snows. During 0.6 snowfall days, Springfield aggregates 0.16" (4mm) of snow. Throughout the year, in Springfield, there are 28.1 snowfall days, and 7.48" (190mm) of snow is accumulated.

Daylight

In April, the average length of the day in Springfield is 13h and 17min.
On the first day of the month, sunrise is at 6:42 am and sunset at 7:22 pm. On the last day of April, in Springfield, sunrise is at 5:59 am and sunset at 7:51 pm CDT.

Sunshine

In Springfield, the average sunshine in April is 8.3h.

UV index

In Springfield, the average daily maximum UV index in April is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 4 in April interpret into the following advice:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the average humidity in April in Springfield?

The average relative humidity in April in Springfield, Illinois, is 74%.

How many days does it rain in April in Springfield?

In Springfield, in April, during 13.8 rainfall days, 2.64" (67mm) of precipitation is typically accumulated.

What is the last month it snows in Springfield?

April is the last month it regularly snows in Springfield. During 0.6 snowfall days, in April, Springfield aggregates 0.16" (4mm) of snow.

How many hours of daylight does Springfield have in April?

In Springfield, Illinois, the average day length in April is 13h and 17min.

When is the sunrise / sunset in April in Springfield?

In April, on the first day of the month, sunrise is at 6:42 am and sunset at 7:22 pm. On the last day of the month, in Springfield, Illinois, sunrise is at 5:59 am and sunset at 7:51 pm CDT.

How many hours of sunshine does Springfield have in April?

In April, the average sunshine duration in Springfield, Illinois, is 8.3h.

What is the UV index intensity in April in Springfield?

In April, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a medium health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Springfield, IL

Average temperature in April - Springfield, IL
  • Average high temperature in April: 63.1°F

The warmest month (with the highest average high temperature) is July (82.8°F).
The month with the lowest average high temperature is January (33.4°F).

  • Average low temperature in April: 46.2°F

The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (20.8°F).

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Average pressure in April
Springfield, IL

Average pressure in April - Springfield, IL
  • Average pressure in April: 29.94"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in April
Springfield, IL

Average wind speed in April - Springfield, IL
  • Average wind speed in April: 10.3mph

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).

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Average humidity in April
Springfield, IL

Average humidity in April - Springfield, IL
  • Average humidity in April: 74%

The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in April
Springfield, IL

Average rainfall in April - Springfield, IL
  • Average rainfall in April: 2.64"

The wettest month (with the highest rainfall) is June (2.72").
The driest month (with the least rainfall) is December (1.18").

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Average rainfall days in April
Springfield, IL

Average rainfall days in April - Springfield, IL
  • Average rainfall days in April: 13.8 days

The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is February (5.8 days).

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Average snowfall in April
Springfield, IL

Average snowfall in April - Springfield, IL
  • Average snowfall in April: 0.16"

The month with the highest snowfall is January (2.24").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in April
Springfield, IL

Average snowfall days in April - Springfield, IL
  • Average snowfall days in April: 0.6 days

The month with the highest number of snowfall days is January (9.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in April /
Average sunshine in April
Springfield, IL

Average daylight in April / Average sunshine in April - Springfield, IL
  • Average daylight in April: 13h and 17min

The month with the longest days is June (Average daylight: 14h and 56min).
The month with the shortest days is December (Average daylight: 9h and 25min).

  • Average sunshine in April: 8h and 18min

The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

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Average sunshine days in April
Springfield, IL

Average sunshine days in April - Springfield, IL
  • Average sunshine days in April: 13.3 days

The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is July (11.4 days).

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Average UV index in April
Springfield, IL

Average UV index in April - Springfield, IL
  • Average UV index in April: 4

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in April
Springfield, IL

Average cloud cover in April - Springfield, IL
  • Average cloud cover in April: 44

The month with the most cloud cover is January (Cloud cover 55).
The months with the least cloud cover are June and September (Cloud cover 29).

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Average visibility in April
Springfield, IL

Average visibility in April - Springfield, IL
  • Average visibility in April: 6mi

The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).

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