Grangeville Rainfall Forecast

Today 30 May
No Rain
Sun 31 May
No Rain
Mon 1 Jun
No Rain
Tue 2 Jun
No Rain
Wed 3 Jun
No Rain
Thu 4 Jun
No Rain
Fri 5 Jun
No Rain

Grangeville Rainfall Statistics

May Rainfall

Hanford Municipal Airport (5 miles)

Total Rainfall 2026
3in
Daily Average 2026
0.02in
Wettest Day 16 February, 2026
0.6in
Wet Days 2026
17/150 (11%)
Total Rainfall April
0.7in
Daily Average April
0.02in
Wettest Day 25 April, 2026
0.4in
Wet Days April
6/30 (20%)
Total Rainfall May
0.01in
Daily Average May
0in
Wettest Day 28 May, 2026
0.01in
Wet Days May
1/30 (3%)

Climate (2010–Present)

Hanford Municipal Airport (5 miles)

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Annual Average 2021–2025
8.9in
Monthly Average 2021–2026
0.7in
Daily Average 2021–2026
0.02in
Wettest Day 24 February, 2023
2.7in

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