Grindstone Rainfall Forecast

Today 18 Jun
80%
Fri 19 Jun
50%
Sat 20 Jun
20%
Sun 21 Jun
10%
Mon 22 Jun
90%
Tue 23 Jun
40%
Wed 24 Jun
15%

Grindstone Rainfall Statistics

June Rainfall

Pittsburgh - Allegheny County Airport (23.6 miles)

Total Rainfall 2026
16.9in
Daily Average 2026
0.1in
Wettest Day 11 March, 2026
1.2in
Wet Days 2026
62/169 (37%)
Total Rainfall May
3.7in
Daily Average May
0.1in
Wettest Day 23 May, 2026
0.7in
Wet Days May
15/31 (48%)
Total Rainfall June
1.3in
Daily Average June
0.1in
Wettest Day 11 June, 2026
0.7in
Wet Days June
5/18 (28%)

Climate (2021–2025)

Pittsburgh - Allegheny County Airport (23.6 miles)

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Annual Average 2021–2025
38.8in
Monthly Average 2021–2026
3.3in
Daily Average 2021–2026
0.1in
Wettest Day 1 September, 2021
2.3in

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