Walla Walla Regional Airport Rainfall Forecast

Today 14 Dec
15%
Mon 15 Dec
80%
Tue 16 Dec
90%
Wed 17 Dec
65%
Thu 18 Dec
90%
Fri 19 Dec
65%
Sat 20 Dec
40%

Walla Walla Regional Airport Rainfall Statistics

December Rainfall

Walla Walla Regional Airport (0 miles)

Total Rainfall 2025
13in
Daily Average 2025
0.04in
Wettest Day 23 February, 2025
0.9in
Wet Days 2025
94/348 (27%)
Total Rainfall November
2.4in
Daily Average November
0.1in
Wettest Day 28 November, 2025
0.4in
Wet Days November
18/30 (60%)
Total Rainfall December
1.2in
Daily Average December
0.1in
Wettest Day 4 December, 2025
0.5in
Wet Days December
6/14 (43%)

Climate (2010–Present)

Walla Walla Regional Airport (0 miles)

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Annual Average 2020–2024
15.7in
Monthly Average 2020–2025
1.2in
Daily Average 2020–2025
0.04in
Wettest Day 5 May, 2024
1.3in

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