April weather forecast
West Peoria, IL

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Weather in April

April in West Peoria, Illinois, is an enjoyable spring month, with an average temperature fluctuating between 44.2°F (6.8°C) and 60.8°F (16°C).

Temperature

In West Peoria, the average high-temperature in April increases from a frosty 49.1°F (9.5°C) in March to a comfortable 60.8°F (16°C). West Peoria, in April, experiences an average temperature of 44.2°F (6.8°C) at night.

Humidity

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

Rainfall

In West Peoria, during April, the rain falls for 13.3 days and regularly aggregates up to 2.01" (51mm) of precipitation. Throughout the year, in West Peoria, there are 129.2 rainfall days, and 17.24" (438mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, October through December. April is the last month it regularly snows. During 0.5 snowfall days, in April, West Peoria aggregates 0.47" (12mm) of snow. In West Peoria, Illinois, during the entire year, snow falls for 26.7 days and aggregates up to 7.09" (180mm) of snow.

Daylight

In April, the average length of the day in West Peoria is 13h and 19min.
On the first day of April in West Peoria, sunrise is at 6:40 am and sunset at 7:23 pm. On the last day of the month, sunrise is at 5:57 am and sunset at 7:54 pm CDT.

Sunshine

The average sunshine in April is 8.2h.

UV index

In West Peoria, the average daily maximum UV index in April is 4. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the ordinary person.
Note: In April, a regular UV index of 4 translates into these guidelines:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. To guard against the harmful effects of the Sun, minimize exposure during midday. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
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Frequently asked questions

What are the temperatures in West Peoria in April?

The high-temperature, in April, in West Peoria, records 60.8°F (16°C), while the low-temperature is 44.2°F (6.8°C).

What is the average humidity in April in West Peoria?

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

How many days does it rain in April in West Peoria?

In West Peoria, in April, it is raining for 13.3 days, with typically 2.01" (51mm) of accumulated precipitation.

What is the last month it snows in West Peoria?

April is the last month it regularly snows. During 0.5 snowfall days, in April, West Peoria aggregates 0.47" (12mm) of snow.

How many hours of daylight does West Peoria have in April?

In West Peoria, the average day length in April is 13h and 19min.

What time are sunrise and sunset in April in West Peoria?

On the first day of April in West Peoria, Illinois, sunrise is at 6:40 am and sunset at 7:23 pm. On the last day of the month, sunrise is at 5:57 am and sunset at 7:54 pm CDT.

How long on average sun shines in April in West Peoria?

In West Peoria, the average sunshine duration in April is 8.2h.

What is the UV index intensity in April in West Peoria?

In April, the average daily maximum UV index in West Peoria, Illinois, is 4. A UV Index estimate of 3 to 5 represents a medium hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
West Peoria, IL

Average temperature in April - West Peoria, IL
  • Average high temperature in April: 60.8°F

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (30.7°F).

  • Average low temperature in April: 44.2°F

The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

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Average pressure in April
West Peoria, IL

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

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in April
West Peoria, IL

Average wind speed in April - West Peoria, IL
  • Average wind speed in April: 10.6mph

The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).

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Average humidity in April
West Peoria, IL

Average humidity in April - West Peoria, 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 (71%).

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Average rainfall in April
West Peoria, IL

Average rainfall in April - West Peoria, IL
  • Average rainfall in April: 2.01"

The wettest month (with the highest rainfall) is May (2.64").
The driest month (with the least rainfall) is January (0.75").

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Average rainfall days in April
West Peoria, IL

Average rainfall days in April - West Peoria, IL
  • Average rainfall days in April: 13.3 days

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is February (4.6 days).

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Average snowfall in April
West Peoria, IL

Average snowfall in April - West Peoria, IL
  • Average snowfall in April: 0.47"

The month with the highest snowfall is January (2.36").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in April
West Peoria, IL

Average snowfall days in April - West Peoria, IL
  • Average snowfall days in April: 0.5 days

The month with the highest number of snowfall days is January (9 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
West Peoria, IL

Average daylight in April / Average sunshine in April - West Peoria, IL
  • Average daylight in April: 13h and 2min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in April: 8h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

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Average sunshine days in April
West Peoria, IL

Average sunshine days in April - West Peoria, IL
  • Average sunshine days in April: 14.8 days

The month with the most sunshine days is November (19.8 days).
The month with the least sunshine days is May (11.3 days).

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Average UV index in April
West Peoria, IL

Average UV index in April - West Peoria, 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
West Peoria, IL

Average cloud cover in April - West Peoria, IL
  • Average cloud cover in April: 45

The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is September (Cloud cover 29).

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Average visibility in April
West Peoria, IL

Average visibility in April - West Peoria, 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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West Peoria, Illinois, USA

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