Union Rainfall Forecast

Today 25 May
60%
Tue 26 May
85%
Wed 27 May
50%
Thu 28 May
55%
Fri 29 May
80%
Sat 30 May
25%
Sun 31 May
15%

Union Rainfall Statistics

May Rainfall

La Grande/Union County Airport (8.7 miles)

Total Rainfall 2026
5.8in
Daily Average 2026
0.04in
Wettest Day 12 April, 2026
0.9in
Wet Days 2026
38/145 (26%)
Total Rainfall April
2.5in
Daily Average April
0.1in
Wettest Day 12 April, 2026
0.9in
Wet Days April
11/30 (37%)
Total Rainfall May
0.3in
Daily Average May
0.01in
Wettest Day 16 May, 2026
0.2in
Wet Days May
3/25 (12%)

Climate (2010–Present)

La Grande/Union County Airport (8.7 miles)

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Annual Average 2021–2025
11.8in
Monthly Average 2021–2026
1.1in
Daily Average 2021–2026
0.04in
Wettest Day 4 November, 2022
2.1in

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