Grindstone Air Harbor Airport Rainfall Forecast

Today 16 Apr
85%
Fri 17 Apr
10%
Sat 18 Apr
75%
Sun 19 Apr
20%
Mon 20 Apr
No Rain
Tue 21 Apr
10%
Wed 22 Apr
5%

Grindstone Air Harbor Airport Rainfall Statistics

April Rainfall

Port Hope (6.2 miles)

Total Rainfall 2026
13.2in
Daily Average 2026
0.1in
Wettest Day 31 March, 2026
2.8in
Wet Days 2026
62/106 (58%)
Total Rainfall March
6.1in
Daily Average March
0.2in
Wettest Day 31 March, 2026
2.8in
Wet Days March
15/31 (48%)
Total Rainfall April
3.3in
Daily Average April
0.3in
Wettest Day 2 April, 2026
0.9in
Wet Days April
8/16 (50%)

Climate (2010–Present)

Port Hope (6.2 miles)

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Annual Average 2021–2025
27.5in
Monthly Average 2021–2026
2.4in
Daily Average 2021–2026
0.1in
Wettest Day 31 March, 2026
2.8in

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