Expand
Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, is a freezing cold winter month in East Peoria, Illinois, with an average temperature ranging between max 30.7°F (-0.7°C) and min 18.9°F (-7.3°C). In East Peoria, the month of January registers the lowest temperatures, averaging 30.7°F (-0.7°C) at the peak and 18.9°F (-7.3°C) at the lowest. Weather in January »
Weather in February
February, the last month of the winter in East Peoria, is an icy month, with an average temperature ranging between min 22.5°F (-5.3°C) and max 35.2°F (1.8°C). At the onset of February, East Peoria records an average high-temperature of a cold 35.2°F (1.8°C), showing little deviation from the preceding month. Weather in February »
Weather in March
March, the first month of the spring in East Peoria, is a chilly month, with an average temperature varying between 49.1°F (9.5°C) and 34°F (1.1°C). The rise of average high-temperatures is seen in March, with an increase from a wintry 35.2°F (1.8°C) in February to a chilly 49.1°F (9.5°C). Weather in March »
Weather in April
April in East Peoria, Illinois, is an enjoyable spring month, with an average temperature ranging between max 60.8°F (16°C) and min 44.2°F (6.8°C). The start of April brings a shift in the average high-temperature, increasing from March's chilly 49.1°F (9.5°C) to an enjoyable 60.8°F (16°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in East Peoria, Illinois, with an average temperature ranging between min 55°F (12.8°C) and max 71.6°F (22°C). May's arrival coincides with a temperature rise, moving from April's comfortable 60.8°F (16°C) to an agreeable 71.6°F (22°C). Weather in May »
Weather in June
June, the first month of the summer in East Peoria, is a warm month, with an average temperature ranging between min 63.1°F (17.3°C) and max 79.9°F (26.6°C). June's arrival brings a slight change in high-temperatures, adjusting from an agreeable 71.6°F (22°C) in May to a moderately hot 79.9°F (26.6°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in East Peoria, Illinois, with an average temperature varying between 65.3°F (18.5°C) and 82°F (27.8°C). July is the month that records the highest temperatures, with averages ranging from a high of 82°F (27.8°C) to a low of 65.3°F (18.5°C). The heat index in July is estimated at a tropical 89.6°F (32°C). Weather in July »
Weather in August
August, the last month of the summer in East Peoria, is also a moderately hot month, with an average temperature fluctuating between 63.3°F (17.4°C) and 81.1°F (27.3°C). The beginning of August records an average high-temperature of a still moderately hot 81.1°F (27.3°C), almost echoing the conditions of the previous month. Weather in August »
Weather in September
September, the first month of the autumn in East Peoria, is still a warm month, with an average temperature varying between 76.1°F (24.5°C) and 57.2°F (14°C). September's weather records an average high-temperature of a still moderately hot 76.1°F (24.5°C), showing little deviation from August. Weather in September »
Weather in October
October, the same as September, is another refreshing autumn month in East Peoria, Illinois, with an average temperature ranging between min 46.4°F (8°C) and max 62.1°F (16.7°C). The shift from September to October involves a decrease in the average high-temperature, dropping from a moderately hot 76.1°F (24.5°C) to an enjoyable 62.1°F (16.7°C). Weather in October »
Weather in November
November, the last month of the autumn in East Peoria, is another chilly month, with an average temperature varying between 34.7°F (1.5°C) and 48.4°F (9.1°C). The onset of November is marked by a decrease in temperature, transitioning from a comfortable 62.1°F (16.7°C) in October to a frosty 48.4°F (9.1°C). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in East Peoria, Illinois, with temperature in the range of an average low of 26.1°F (-3.3°C) and an average high of 36.5°F (2.5°C). The shift to December brings a decrease in the average high-temperature, falling from a chilly 48.4°F (9.1°C) in November to an icy 36.5°F (2.5°C). Weather in December »
[Resources]Frequently asked questions
What are the coldest months in East Peoria?
The month of January sees the average lowest temperatures, reaching 30.7°F (-0.7°C) at the peak and 18.9°F (-7.3°C) at the low.
What is the driest month in East Peoria?
The month with the least rainfall is January, when the rain falls for 5.2 days and typically collects 0.75" (19mm) of precipitation.
How much does it rain in East Peoria?
In East Peoria, Illinois, during the entire year, the rain falls for 129.2 days and collects up to 17.24" (438mm) of precipitation.
When does it snow in East Peoria?
January through April, October through December are months with snowfall in East Peoria, Illinois.
What is the snowiest month in East Peoria?
The month with the most snowfall is January, when snow falls for 9 days and typically aggregates up to 2.36" (60mm) of snow.
How much does it snow in East Peoria?
In East Peoria, during the entire year, snow falls for 26.7 days and aggregates up to 7.09" (180mm) of snow.
What is the month with the least sunshine in East Peoria?
With an average of 4h of sunshine, January has the least sunshine of the year.
When is the lowest UV index in East Peoria?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
When is Daylight Saving Time (DST) in East Peoria?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in East Peoria, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.
What is the wettest month in East Peoria?
The month with the most rainfall in East Peoria, Illinois, is May, when the rain falls for 16.8 days and typically aggregates up to 2.64" (67mm) of precipitation.
When it does not snow in East Peoria?
In East Peoria, Illinois, snow does not fall in May through September.
When are the longest days in East Peoria?
With an average of 15h and 0min of daylight, June has the longest days of the year in East Peoria.
What month has the most sunshine in East Peoria?
With an average of 10.3h of sunshine, June has the most sunshine of the year.
What are the months with the highest UV index in East Peoria?
The months with the highest UV index are June through August, with an average maximum UV index of 6.
What are the warmest months in East Peoria?
July, recording an average high temperature of 82°F (27.8°C) and a low temperature of 65.3°F (18.5°C), is East Peoria's warmest month.
What is the most humid month in East Peoria?
July is the most humid month in East Peoria, with an average relative humidity of 84%.
What is the least humid month in East Peoria?
The least humid month in East Peoria is October, with an average relative humidity of 71%.
What is the month with the shortest days in East Peoria?
The month with the shortest days in East Peoria is December, with an average of 9h and 18min of daylight.
Average temperature
East Peoria, IL
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).
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).
Average pressure
East Peoria, IL
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.94"Hg - Average pressure in May:
29.95"Hg - Average pressure in June:
29.91"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.02"Hg - Average pressure in November:
30.11"Hg - Average pressure in December:
30.11"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).
Average wind speed
East Peoria, IL
- Average wind speed in January:
10.4mph - Average wind speed in February:
10.4mph - Average wind speed in March:
10.3mph - Average wind speed in April:
10.6mph - Average wind speed in May:
8.8mph - Average wind speed in June:
7.8mph
- Average wind speed in July:
6.6mph - Average wind speed in August:
6.5mph - Average wind speed in September:
7.6mph - Average wind speed in October:
9.3mph - Average wind speed in November:
10mph - Average wind speed in December:
9.8mph
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).
Average humidity
East Peoria, IL
The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (71%).
Average rainfall
East Peoria, IL
- Average rainfall in January:
0.75" - Average rainfall in February:
0.83" - Average rainfall in March:
1.34" - Average rainfall in April:
2.01" - Average rainfall in May:
2.64" - Average rainfall in June:
1.97"
- Average rainfall in July:
1.65" - Average rainfall in August:
1.3" - Average rainfall in September:
1.42" - Average rainfall in October:
1.46" - Average rainfall in November:
1.02" - Average rainfall in December:
0.87"
The wettest month (with the highest rainfall) is May (2.64").
The driest month (with the least rainfall) is January (0.75").
Average rainfall days
East Peoria, IL
- Average rainfall days in January:
5.2 days - Average rainfall days in February:
4.6 days - Average rainfall days in March:
11.5 days - Average rainfall days in April:
13.3 days - Average rainfall days in May:
16.8 days - Average rainfall days in June:
15.5 days
- Average rainfall days in July:
14.9 days - Average rainfall days in August:
12.3 days - Average rainfall days in September:
10.5 days - Average rainfall days in October:
10.3 days - Average rainfall days in November:
8.1 days - Average rainfall days in December:
6.2 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).
Average snowfall
East Peoria, IL
The month with the highest snowfall is January (2.36").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
East Peoria, IL
- Average snowfall days in January:
9 days - Average snowfall days in February:
6.8 days - Average snowfall days in March:
2.8 days - Average snowfall days in April:
0.5 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.1 days - Average snowfall days in November:
1.6 days - Average snowfall days in December:
5.9 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).
Average daylight / Average sunshine
East Peoria, IL
- Average daylight in January:
9h and 4min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 3min - Average daylight in June:
15h and 0min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h 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 January:
4h and 0min - Average sunshine in February:
4h and 2min - Average sunshine in March:
6h and 4min - Average sunshine in April:
8h and 1min - Average sunshine in May:
9h and 1min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
10h and 0min - Average sunshine in September:
9h and 2min - Average sunshine in October:
5h and 5min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 2min
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).
Average sunshine days
East Peoria, IL
- Average sunshine days in January:
18.5 days - Average sunshine days in February:
17.8 days - Average sunshine days in March:
16.7 days - Average sunshine days in April:
14.8 days - Average sunshine days in May:
11.3 days - Average sunshine days in June:
11.6 days
- Average sunshine days in July:
12.6 days - Average sunshine days in August:
16.4 days - Average sunshine days in September:
17.9 days - Average sunshine days in October:
19.4 days - Average sunshine days in November:
19.8 days - Average sunshine days in December:
19.5 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).
Average UV index
East Peoria, IL
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).
Average cloud cover
East Peoria, IL
The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is September (Cloud cover 29).
Average visibility
East Peoria, IL
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).
East Peoria, Illinois, USA
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
2. Allow the app to use your location
