Lewis Rainfall Forecast

Today 10 Aug
15%
Tue 11 Aug
50%
Wed 12 Aug
50%
Thu 13 Aug
60%
Fri 14 Aug
70%
Sat 15 Aug
25%
Sun 16 Aug
20%

Lewis Rainfall Statistics

August Rainfall

Terre Haute Regional Airport (13 miles)

Total Rainfall 2026
27.9in
Daily Average 2026
0.1in
Wettest Day 17 June, 2026
2.5in
Wet Days 2026
67/222 (30%)
Total Rainfall July
4.5in
Daily Average July
0.1in
Wettest Day 4 July, 2026
1.8in
Wet Days July
8/31 (26%)
Total Rainfall August
1.9in
Daily Average August
0.3in
Wettest Day 2 August, 2026
1.2in
Wet Days August
3/10 (30%)

Climate (2021–2025)

Terre Haute Regional Airport (13 miles)

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Annual Average 2021–2025
36.3in
Monthly Average 2021–2026
3in
Daily Average 2021–2026
0.1in
Wettest Day 4 April, 2025
2.6in

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