Peru Rainfall Forecast

Today 31 Oct
15%
Sat 1 Nov
25%
Sun 2 Nov
10%
Mon 3 Nov
5%
Tue 4 Nov
No Rain
Wed 5 Nov
5%
Thu 6 Nov
No Rain

Peru Rainfall Statistics

October Rainfall

Illinois Valley Regional Airport (1.9 miles)

Total Rainfall 2025
33.5in
Daily Average 2025
0.1in
Wettest Day 17 August, 2025
3.1in
Wet Days 2025
56/304 (18%)
Total Rainfall September
1.3in
Daily Average September
0.04in
Wettest Day 20 September, 2025
0.9in
Wet Days September
2/31 (6%)
Total Rainfall October
2.1in
Daily Average October
0.1in
Wettest Day 7 October, 2025
0.8in
Wet Days October
5/31 (16%)

Climate (2010–Present)

Illinois Valley Regional Airport (1.9 miles)

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Annual Average 2020–2024
30.9in
Monthly Average 2020–2025
2.8in
Daily Average 2020–2025
0.1in
Wettest Day 14 December, 2022
3.4in

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