Troy Rainfall Forecast

Today 18 Apr
No Rain
Sun 19 Apr
No Rain
Mon 20 Apr
No Rain
Tue 21 Apr
70%
Wed 22 Apr
75%
Thu 23 Apr
55%
Fri 24 Apr
15%

Troy Rainfall Statistics

April Rainfall

Lewiston, Lewiston-Nez Perce County Airport (35.4 miles)

Total Rainfall 2026
7.2in
Daily Average 2026
0.1in
Wettest Day 4 March, 2026
0.9in
Wet Days 2026
32/108 (30%)
Total Rainfall March
2.8in
Daily Average March
0.1in
Wettest Day 4 March, 2026
0.9in
Wet Days March
9/31 (29%)
Total Rainfall April
1.7in
Daily Average April
0.1in
Wettest Day 12 April, 2026
0.9in
Wet Days April
5/18 (28%)

Climate (2010–Present)

Lewiston, Lewiston-Nez Perce County Airport (35.4 miles)

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Annual Average 2021–2025
11.2in
Monthly Average 2021–2026
1in
Daily Average 2021–2026
0.03in
Wettest Day 4 March, 2026
0.9in

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