Parma Rainfall Forecast

Today 17 Apr
5%
Sat 18 Apr
No Rain
Sun 19 Apr
No Rain
Mon 20 Apr
No Rain
Tue 21 Apr
20%
Wed 22 Apr
45%
Thu 23 Apr
30%

Parma Rainfall Statistics

April Rainfall

Ontario Municipal Airport (16.2 miles)

Total Rainfall 2026
4.4in
Daily Average 2026
0.04in
Wettest Day 12 April, 2026
0.7in
Wet Days 2026
26/107 (24%)
Total Rainfall March
0.6in
Daily Average March
0.02in
Wettest Day 4 March, 2026
0.3in
Wet Days March
6/31 (19%)
Total Rainfall April
2.2in
Daily Average April
0.1in
Wettest Day 12 April, 2026
0.7in
Wet Days April
7/17 (41%)

Climate (2010–Present)

Ontario Municipal Airport (16.2 miles)

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Annual Average 2021–2025
10.3in
Monthly Average 2021–2026
0.8in
Daily Average 2021–2026
0.03in
Wettest Day 21 August, 2023
1.5in

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