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Population Review

Climate normals · 1970–2000

Peoria Climate

Peoria is a city in United States (IL) with a population of about 115,070. Its average annual temperature is 10.7°C (51°F), with roughly 936 mm of rain per year.

10.7°C

Avg Temp

936

Precip (mm/yr)

Jul

Hottest Month

Jan

Coldest Month


Peoria Climate

Peoria has an average annual temperature of 10.7°C (51°F) and receives about 936 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.

10.7°C

Avg Temp

936

Precip (mm/yr)

Jul

Hottest Month

Jan

Coldest Month

-15°-5°5°15°25°35°104mmJFMAMJJASOND
Avg temp (°C) Precipitation (mm)
Peoria — monthly temperature & precipitation (1970–2000 normals) · Source: WorldClim 2.1
MonthAvg (°C/°F)Precip
January-5° / 23°38 mm
February-2° / 28°39 mm
March4° / 40°74 mm
April11° / 51°95 mm
May17° / 62°104 mm
June22° / 71°101 mm
July24° / 76°101 mm
August23° / 74°85 mm
September19° / 66°93 mm
October12° / 54°71 mm
November5° / 41°73 mm
December-2° / 29°62 mm

1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.

Best time to visit Peoria

The most comfortable months to visit Peoria are typically June, August and September, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 30°C high). The coldest is January (near -10°C low). May is usually the wettest month.

JuneAugustSeptember

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Frequently Asked Questions

The most comfortable months to visit Peoria are typically June, August and September, when temperatures are mildest and rainfall is relatively low (1970–2000 climate normals).

Peoria, United States has an average annual temperature of 10.7°C and about 936 mm of precipitation per year. The warmest month is July and the coldest is January.

In July, the hottest month, daily highs in Peoria average about 30°C (87°F).

Monthly climate normals (1970–2000) sampled from WorldClim 2.1 at ~9 km resolution. Humidity derived from vapor pressure. City coordinates and population from GeoNames.