Heppner Rainfall Forecast

Today 30 Mar
95%
Mon 31 Mar
60%
Tue 1 Apr
35%
Wed 2 Apr
35%
Thu 3 Apr
35%
Fri 4 Apr
5%
Sat 5 Apr
No Rain

Heppner Rainfall Statistics

March Rainfall

Hermiston, Hermiston Municipal Airport (35.4 miles)

Total Rainfall 2025
3.8in
Daily Average 2025
0.04in
Wettest Day 3 January, 2025
0.6in
Wet Days 2025
25/89 (28%)
Total Rainfall February
1.6in
Daily Average February
0.1in
Wettest Day 19 February, 2025
0.4in
Wet Days February
11/31 (35%)
Total Rainfall March
1.2in
Daily Average March
0.04in
Wettest Day 12 March, 2025
0.4in
Wet Days March
9/30 (30%)

Climate (2010–Present)

Hermiston, Hermiston Municipal Airport (35.4 miles)

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Annual Average 2020–2024
8.2in
Monthly Average 2020–2025
0.7in
Daily Average 2020–2025
0.02in
Wettest Day 5 May, 2024
1.1in

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