Peoria
Decide whether to visit or live in Peoria, then explore current conditions, local people, the map, and concise sourced context.
Check visit & living safetyUpdated Thursday, October 29, 2026 · sourced live layer and versioned editorial content
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Would you visit or live in Peoria?
Choose your plan and circumstances. The result changes immediately using today's advisory, weather, air-quality, and sourced local signals.
Climate normals · 2016–2025
When to go: Peoria month by month
Judged purely on 2016–2025 weather records, the friendliest months in Peoria are typically February, March and November, with average daytime highs around 22–25°C. July is usually the warmest month (average high 42°C), January the coldest (average low 6°C), and July the wettest (about 41 mm). These are long-run averages, not a forecast.
| Month | Avg high (°C) | Avg low (°C) | Rain (mm) | Sunshine (h/day) |
|---|---|---|---|---|
| January | 18.5 | 6.0 | 29 | 8.6 |
| February | 21.6 | 7.8 | 31 | 9.6 |
| March | 25.2 | 10.9 | 31 | 10.6 |
| April | 30.9 | 15.5 | 4 | 12.4 |
| May | 34.6 | 19.9 | 4 | 12.9 |
| June | 40.6 | 25.8 | 7 | 13.1 |
| July | 41.7 | 29.2 | 41 | 12.0 |
| August | 40.6 | 28.3 | 27 | 12.2 |
| September | 37.9 | 24.9 | 24 | 11.3 |
| October | 32.0 | 17.7 | 27 | 10.6 |
| November | 25.1 | 11.5 | 21 | 9.3 |
| December | 19.8 | 7.5 | 30 | 8.2 |
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Interactive geography
See Peoria in context
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01 · OverviewPeoria, in brief
Peoria is a city located in Peoria County, Illinois, United States, serving as the county seat of Peoria County. Situated on the Illinois River, the city recorded a population of 113,150 as of the 2020 census, establishing it as the eighth-most populous city in Illinois.
As a major port on the Illinois River, Peoria functions as a critical trading and shipping hub for a vast agricultural region centered on the production of corn, soybeans, and livestock. Although the municipal economy has achieved diversification, manufacturing maintains an essential role through the production of heavy machinery, agricultural equipment, metal products, and chemicals. Historically, the city served as the global and national headquarters for heavy equipment and engine manufacturer Caterpillar Inc. until the corporation relocated its headquarters to Deerfield, Illinois, in 2018, and subsequently to Irving, Texas, in 2022. Additionally, Peoria previously operated as a dominant center for the American whiskey industry prior to the onset of Prohibition in 1920, housing more than a dozen distilleries by the late 19th century.
Frequently Asked Questions about Peoria
Essential geographic, demographic, currency, and travel context verified from primary records.
01 · Q&AWhere is Peoria located and what are its coordinates?
Peoria is situated in United States at geographic coordinates 33.5806, -112.2374, with an elevation of 348 meters above sea level.
02 · Q&AWhat is the population and time zone of Peoria?
Peoria has a recorded population of approximately 190,985 and observes the America/Phoenix time zone.
03 · Q&AWhat languages and currency are used in Peoria?
Official and commonly spoken languages in Peoria include EN-US, ES-US, HAW, French, with USD used for local transactions.
04 · Q&AHow can I check live conditions and daily updates for Peoria?
Today's Atlas provides continuous tracking for Peoria, featuring real-time weather conditions, daylight cycles, local geographic signals, and verified daily briefs.