Headquarters Rainfall Forecast

Today 13 May
95%
Thu 14 May
15%
Fri 15 May
35%
Sat 16 May
40%
Sun 17 May
35%
Mon 18 May
15%
Tue 19 May
15%

Headquarters Rainfall Statistics

May Rainfall

Grangeville - Idaho County Airport (49.7 miles)

Total Rainfall 2026
6.4in
Daily Average 2026
0.05in
Wettest Day 24 February, 2026
0.9in
Wet Days 2026
33/133 (25%)
Total Rainfall April
1.6in
Daily Average April
0.1in
Wettest Day 2 April, 2026
0.5in
Wet Days April
9/30 (30%)
Total Rainfall May
0in
Daily Average May
0in
Wettest Day 1 May, 2026
0in
Wet Days May
–

Climate (2011–Present)

Grangeville - Idaho County Airport (49.7 miles)

Take a look at our website widgetsAvailable free! Find Out More

Annual Average 2021–2025
17.4in
Monthly Average 2021–2026
1.5in
Daily Average 2021–2026
0.1in
Wettest Day 5 May, 2023
3.2in

Get WillyWeather+ to remove ads