World > North America > United States > Illinois   City of Peoria, IL
What is the weather like in Peoria, IllinoisPeoria, Illinois monthly and yearly climate averages.

Peoria, Illinois Climate Averages

Monthly and yearly weather averages for Peoria, IllinoisWeather almanac for Peoria, IL. Peoria monthly weather averages.
Lat: 40.74N, Lon: 89.61W
Wx Zone: ILZ029Web Search
Peoria Weather Warning NWS WEATHER ALERT FOR THE PEORIA, IL AREA - Issued: 325 PM CST Sun Jan 17 2021 Peoria Weather Warning  

Helpful Tip: Type the letters wx in the search engine next time you need to find us.

Feedback
There are currently no special weather statements for Peoria, Illinois.

Peoria Monthly Averages

      12 Month Weather Scroll
January
February
March
April
May
June
July
August
September
October
November
December
Hi 31°F Lo 19°F Hi 36°F Lo 23°F Hi 49°F Lo 35°F Hi 61°F Lo 45°F Hi 72°F Lo 56°F Hi 80°F Lo 64°F Hi 82°F Lo 66°F Hi 81°F Lo 64°F Hi 77°F Lo 58°F Hi 63°F Lo 47°F Hi 49°F Lo 36°F Hi 37°F Lo 27°F
10 mph 10 mph 10 mph 11 mph 9 mph 8 mph 7 mph 6 mph 8 mph 10 mph 10 mph 10 mph
0.3 in 0.3 in 0.4 in 0.6 in 0.8 in 0.7 in 0.5 in 0.4 in 0.5 in 0.3 in 0.3 in 0.2 in
80% 79% 75% 74% 77% 80% 84% 82% 75% 70% 73% 78%
57% 54% 48% 45% 40% 31% 32% 31% 30% 37% 39% 52%
30.6 in 30.6 in 30.6 in 30.4 in 30.4 in 30.4 in 30.4 in 30.5 in 30.5 in 30.5 in 30.6 in 30.6 in
18 17 16 15 12 12 12 15 19 19 21 20
6 5 12 13 18 16 15 13 10 10 8 6
9 6 3 1 0 0 0 0 0 0 2 5
3 3 3 2 3 6 10 12 7 3 1 3
1 2 3 4 5 6 5 6 5 3 2 1
379 429 599 647 845 938 946 862 774 628 516 403
Month
Avg. Temperatures
Avg. Wind Speed
Avg. Precipitation
Average Humidity
Avg. Cloud Cover
Barometric Pressure
Average Dry Days
Avg. Precip. Days
Average Snow Days
Average Fog Days
Average UV Index
Avg. Hours of Sun
Averages are based on historical weather data from the past 10 years.