Peoria
Illinois, USA
Long-term weather forecast
Long-term weather forecast

April weather forecast and climate
Peoria, IL

A night view of lit street lights and tall buildings in the city of Peoria, Illinois, as well as the night sky reflected in the waterfront
A night view of lit street lights and tall buildings in the city of Peoria, Illinois, as well as the night sky reflected in the waterfront
April in Peoria, Illinois, is a comfortable spring month, with average temperature fluctuating between 63°F (17.2°C) and 41.7°F (5.4°C).

Temperature

In Peoria, the average high-temperature rises, from a fresh 50.4°F (10.2°C) in March, to a comfortable 63°F (17.2°C). In April, in Peoria, the average low-temperature is 41.7°F (5.4°C).

Humidity

April is the least humid month in Peoria, with an average relative humidity of 64.7%.

Rainfall

In Peoria, during April, the rain falls for 11.4 days and regularly aggregates up to 3.6" (92.2mm) of precipitation. In Peoria, during the entire year, the rain falls for 116.5 days and collects up to 36.5" (926.9mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall.

Daylight

The average length of the day in Peoria is 13.3h.

Sunshine

The average sunshine in April in Peoria is 7.4h.

What is the temperature in April in Peoria?

The average high-temperature, in April, in Peoria, is 63°F (17.2°C), while the average low-temperature is 41.7°F (5.4°C).

What is the least humid month in Peoria?

April is the least humid month, with an average relative humidity of 64.7%.

What is the average humidity in April in Peoria?

The average relative humidity in April is 64.7%.

How many days does it rain in April in Peoria?

In Peoria, Illinois, in April, it is raining for 11.4 days, with typically 3.6" (92.2mm) of accumulated precipitation.

What is the last month it snows in Peoria?

April is the last month it regularly snows in Peoria. During 0.5 snowfall days, in April, Peoria aggregates 0.6" (15.2mm) of snow.

What is the average length of the day in April in Peoria?

In Peoria, the average length of the day in April is 13.3h.

How many hours of sunshine does Peoria have in April?

In Peoria, the average sunshine in April is 7.4h.
Average temperature in April - Peoria, IL
  • Average high temperature in April: 63°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (32.8°F).

  • Average low temperature in April: 41.7°F

The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (17°F).

Average humidity in April - Peoria, IL
  • Average humidity in April: 64.7%

The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is April (64.7%).

Average rainfall in April - Peoria, IL
  • Average rainfall in April: 3.6"

The wettest month (with the highest rainfall) is May (4.3").
Driest months (with the lowest rainfall) are January and February (1.8").

Average rainfall days in April - Peoria, IL
  • Average rainfall days in April: 11.4 days

The month with the highest number of rainy days is May (11.8 days).
The month with the lowest number of rainy days is September (8.1 days).

Average snowfall in April - Peoria, IL
  • Average snowfall in April: 0.6"

The month with the highest snowfall is December (7.1").
Months with the lowest snowfall are May, June, July, August, September and October (0").

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

The month with the highest number of snowfall days is January (5.8 days).
Months with the lowest number of snowfall days are May, June, July, August and September (0 days).

Average daylight in April / Average sunshine in April - Peoria, IL
  • Average daylight in April: 13.3h

The month with the longest days is June (Average daylight: 15.1h).
The month with shortest days is December (Average daylight: 9.3h).

  • Average sunshine in April: 7.4h

The month with most sunshine is June (Average sunshine: 10.2h).
The month with least sunshine is December (Average sunshine: 3.8h).