Mayfair Rainfall Forecast

Today 17 Oct
10%
Sat 18 Oct
65%
Sun 19 Oct
90%
Mon 20 Oct
5%
Tue 21 Oct
35%
Wed 22 Oct
5%
Thu 23 Oct
20%

Mayfair Rainfall Statistics

October Rainfall

Joliet Regional Airport (5 miles)

Total Rainfall 2025
24.3in
Daily Average 2025
0.1in
Wettest Day 2 April, 2025
2.6in
Wet Days 2025
79/290 (27%)
Total Rainfall September
0.8in
Daily Average September
0.03in
Wettest Day 20 September, 2025
0.6in
Wet Days September
5/30 (17%)
Total Rainfall October
0.2in
Daily Average October
0.01in
Wettest Day 7 October, 2025
0.2in
Wet Days October
2/17 (12%)

Climate (2010–Present)

Joliet Regional Airport (5 miles)

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Annual Average 2020–2024
36.2in
Monthly Average 2020–2025
3.1in
Daily Average 2020–2025
0.1in
Wettest Day 6 September, 2023
4.4in

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