Peoria, Illinois vs LaSalle Climate
93%matchPeoria vs LaSalle: a 93% climate match. Compared with Peoria, LaSalle has the same winter lows and 5°F (3°C) cooler summer days.
Peoria gets 37 in (942 mm) of rain a year and LaSalle 34 in (869 mm). July is the warmest month in both, with highs of 87°F (30°C) in Peoria and 82°F (28°C) in LaSalle.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
PeoriaLaSallesolid = high, dashed = low
Rain (in per month)
PeoriaLaSalle
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Peoria | LaSalle | Peoria | LaSalle | Peoria | LaSalle | |
| Jan | 34°F(1°C) | 33°F(0°C) | 17°F(-8°C) | 19°F(-7°C) | 1.7 in(44 mm) | 2.0 in(52 mm) |
| Feb | 39°F(4°C) | 35°F(2°C) | 21°F(-6°C) | 21°F(-6°C) | 1.7 in(42 mm) | 2.1 in(53 mm) |
| Mar | 52°F(11°C) | 44°F(7°C) | 32°F(0°C) | 28°F(-2°C) | 2.7 in(68 mm) | 2.4 in(61 mm) |
| Apr | 64°F(18°C) | 57°F(14°C) | 42°F(5°C) | 38°F(4°C) | 4.1 in(105 mm) | 3.1 in(79 mm) |
| May | 75°F(24°C) | 69°F(21°C) | 52°F(11°C) | 49°F(9°C) | 4.3 in(110 mm) | 3.3 in(83 mm) |
| Jun | 83°F(29°C) | 78°F(26°C) | 62°F(17°C) | 59°F(15°C) | 4.7 in(119 mm) | 3.5 in(88 mm) |
| Jul | 87°F(30°C) | 82°F(28°C) | 66°F(19°C) | 63°F(17°C) | 4.1 in(105 mm) | 3.3 in(84 mm) |
| Aug | 86°F(30°C) | 80°F(27°C) | 64°F(18°C) | 62°F(17°C) | 2.9 in(73 mm) | 3.1 in(79 mm) |
| Sep | 79°F(26°C) | 74°F(23°C) | 55°F(13°C) | 55°F(13°C) | 3.3 in(84 mm) | 3.2 in(82 mm) |
| Oct | 66°F(19°C) | 62°F(17°C) | 44°F(7°C) | 44°F(7°C) | 2.8 in(72 mm) | 2.8 in(70 mm) |
| Nov | 51°F(11°C) | 48°F(9°C) | 33°F(0°C) | 34°F(1°C) | 2.5 in(64 mm) | 2.8 in(71 mm) |
| Dec | 39°F(4°C) | 37°F(3°C) | 23°F(-5°C) | 25°F(-4°C) | 2.2 in(56 mm) | 2.6 in(67 mm) |
1991–2020 averages, by calendar month.