Umatilla Rainfall Forecast

Today 17 Aug
35%
Tue 18 Aug
65%
Wed 19 Aug
65%
Thu 20 Aug
50%
Fri 21 Aug
45%
Sat 22 Aug
40%
Sun 23 Aug
45%

Umatilla Rainfall Statistics

August Rainfall

Leesburg International Airport (11.2 miles)

Total Rainfall 2026
22in
Daily Average 2026
0.1in
Wettest Day 23 May, 2026
2.9in
Wet Days 2026
62/229 (27%)
Total Rainfall July
5.2in
Daily Average July
0.2in
Wettest Day 6 July, 2026
2.2in
Wet Days July
12/31 (39%)
Total Rainfall August
1.2in
Daily Average August
0.1in
Wettest Day 6 August, 2026
0.5in
Wet Days August
7/17 (41%)

Climate (2021–2025)

Leesburg International Airport (11.2 miles)

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Annual Average 2021–2025
44.4in
Monthly Average 2021–2026
3.6in
Daily Average 2021–2026
0.1in
Wettest Day 20 May, 2022
5.6in

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