Slippery Rock Rainfall Forecast

Today 18 May
5%
Mon 19 May
No Rain
Tue 20 May
5%
Wed 21 May
85%
Thu 22 May
80%
Fri 23 May
60%
Sat 24 May
40%

Slippery Rock Rainfall Statistics

May Rainfall

New Castle, New Castle Municipal Airport (18.6 miles)

Total Rainfall 2025
5.6in
Daily Average 2025
0.04in
Wettest Day 5 April, 2025
1.1in
Wet Days 2025
34/138 (25%)
Total Rainfall April
2.5in
Daily Average April
0.1in
Wettest Day 5 April, 2025
1.1in
Wet Days April
11/30 (37%)
Total Rainfall May
1.8in
Daily Average May
0.1in
Wettest Day 3 May, 2025
0.6in
Wet Days May
8/18 (44%)

Climate (2010–Present)

New Castle, New Castle Municipal Airport (18.6 miles)

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Annual Average 2020–2024
21.1in
Monthly Average 2020–2025
1.8in
Daily Average 2020–2025
0.1in
Wettest Day 5 August, 2022
4.1in

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