Steptoe Butte State Park Rainfall Forecast

Today 29 Mar
65%
Mon 30 Mar
No Rain
Tue 31 Mar
10%
Wed 1 Apr
95%
Thu 2 Apr
75%
Fri 3 Apr
25%
Sat 4 Apr
No Rain

Steptoe Butte State Park Rainfall Statistics

March Rainfall

Pullman / Moscow Regional Airport (21.1 miles)

Total Rainfall 2026
9.3in
Daily Average 2026
0.1in
Wettest Day 13 March, 2026
1.8in
Wet Days 2026
32/88 (36%)
Total Rainfall February
3in
Daily Average February
0.1in
Wettest Day 23 February, 2026
0.6in
Wet Days February
13/31 (42%)
Total Rainfall March
4.8in
Daily Average March
0.2in
Wettest Day 13 March, 2026
1.8in
Wet Days March
11/29 (38%)

Climate (2010–Present)

Pullman / Moscow Regional Airport (21.1 miles)

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Annual Average 2021–2025
18.5in
Monthly Average 2021–2026
1.5in
Daily Average 2021–2026
0.1in
Wettest Day 13 March, 2026
1.8in

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