Best Time to Visit Peoria
Best time: May, Apr, Oct, Mar.
Jul is warmest (41.3°C high); Aug is rainiest (30 mm).
Peoria weather by month
| Month | High °C | Low °C | Rain mm | Sun hrs |
|---|---|---|---|---|
| Jan | 19.7 | 4.5 | 21 | 5.1 |
| Feb | 22.3 | 6.4 | 21 | 6.4 |
| Mar | 25 | 8.6 | 25 | 8.6 |
| Apr | 29.9 | 11.6 | 6 | 10.9 |
| May | 34.7 | 16.5 | 3 | 12.4 |
| Jun | 40 | 21.3 | 2 | 13 |
| Jul | 41.3 | 25.3 | 19 | 11.5 |
| Aug | 40.3 | 24.9 | 30 | 10.2 |
| Sep | 37.4 | 21.1 | 21 | 9.3 |
| Oct | 31.6 | 14.3 | 16 | 7.7 |
| Nov | 24.7 | 7.6 | 17 | 5.8 |
| Dec | 19.8 | 4.2 | 24 | 4.8 |
Average high temperature
Best months by activity
Overall: MayAprOctMar
Beaches: JunMayAprSep
Hiking: AprMarNovFeb
Sightseeing: AprMayOctMar
Peoria quick facts
What to pack
Hot months (Jun, Jul, Aug, Sep): light clothes, sunscreen, hat.
Frequently asked questions
When is the best time to visit Peoria?
May, Apr, Oct, Mar.
What is the rainiest month?
Aug, about 30 mm.
What is the warmest month?
Jul, with average highs of 41.3°C.
Where to stay
See Peoria hotels · Book Peoria tours & activities
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Climate data: Open-Meteo Historical (ERA5), 1991–2020 climate normals.
Licensed under CC BY 4.0.
Open-Meteo.