Palouse Rainfall Forecast

Today 18 Sep
No Rain
Fri 19 Sep
No Rain
Sat 20 Sep
10%
Sun 21 Sep
35%
Mon 22 Sep
No Rain
Tue 23 Sep
No Rain
Wed 24 Sep
15%

Palouse Rainfall Statistics

September Rainfall

Pullman / Moscow Regional Airport (11.2 miles)

Total Rainfall 2025
9.8in
Daily Average 2025
0.04in
Wettest Day 23 February, 2025
1.1in
Wet Days 2025
70/261 (27%)
Total Rainfall August
0.2in
Daily Average August
0.01in
Wettest Day 16 August, 2025
0.1in
Wet Days August
5/31 (16%)
Total Rainfall September
0.6in
Daily Average September
0.04in
Wettest Day 14 September, 2025
0.3in
Wet Days September
5/18 (28%)

Climate (2010–Present)

Pullman / Moscow Regional Airport (11.2 miles)

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Annual Average 2020–2024
18.8in
Monthly Average 2020–2025
1.5in
Daily Average 2020–2025
0.05in
Wettest Day 4 November, 2022
1.8in

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