Island Lake Rainfall Forecast

Today 11 Aug
25%
Wed 12 Aug
50%
Thu 13 Aug
30%
Fri 14 Aug
45%
Sat 15 Aug
65%
Sun 16 Aug
15%
Mon 17 Aug
20%

Island Lake Rainfall Statistics

August Rainfall

Jamestown, Jamestown Municipal Airport (13.7 miles)

Total Rainfall 2026
8.8in
Daily Average 2026
0.04in
Wettest Day 2 July, 2026
0.8in
Wet Days 2026
43/223 (19%)
Total Rainfall July
2.3in
Daily Average July
0.1in
Wettest Day 2 July, 2026
0.8in
Wet Days July
5/31 (16%)
Total Rainfall August
0.03in
Daily Average August
0in
Wettest Day 3 August, 2026
0.03in
Wet Days August
1/11 (9%)

Climate (2021–2025)

Jamestown, Jamestown Municipal Airport (13.7 miles)

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Annual Average 2021–2025
17.5in
Monthly Average 2021–2026
1.5in
Daily Average 2021–2026
0.1in
Wettest Day 24 June, 2023
2.8in

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