Peoria Weather Year-Round — Best Time to Visit
Peoria, United States has mild weather year-round. The best time to visit is September (score: 88/100). Annual average high: 16.2°C, total rainfall: 925mm.
When is the best time to visit Peoria?
88
September is the best month to visit Peoria with a travel score of 88/100 (Excellent).
Expect highs of 24.8°C, 7 rain days, and 10.1 hours of daily sunshine.
View September weather details →Travel Score by Month
43
Jan
52
Feb
60
Mar
68
Apr
77
May
83
Jun
85
Jul
85
Aug
88
Sep
72
Oct
60
Nov
48
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Peoria each month?
16.2°C
Avg High
7.2°C
Avg Low
925mm
Annual Rain
How much rain does Peoria get?
Peoria receives 925mm of rain annually. The wettest month is typically May with 117mm, while January is the driest.
What is the weather like each month in Peoria?
January
43
1°C
Low: -7°C
8 rain days
Mixed
February
52
4°C
Low: -6°C
7 rain days
Mixed
March
60
10°C
Low: 0°C
10 rain days
Mixed
April
68
17°C
Low: 6°C
11 rain days
Good
May
77
22°C
Low: 13°C
12 rain days
Good
June
83
27°C
Low: 18°C
11 rain days
Excellent
July
85
29°C
Low: 20°C
9 rain days
Excellent
August
85
28°C
Low: 19°C
9 rain days
Excellent
September
Best time to visit88
25°C
Low: 16°C
7 rain days
Excellent
October
72
18°C
Low: 9°C
8 rain days
Good
November
60
10°C
Low: 2°C
7 rain days
Good
December
48
4°C
Low: -4°C
8 rain days
Mixed
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What cities are near Peoria?
Data based on 1994–2024 averages · Last updated: 2024-12-31