0in

Rain Today

Rain Last Hour
0in

Recorded at Hermiston, Hermiston Municipal Airport Updated 56 mins ago (35.3 miles away)

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Real-Time Extremes

Hottest 89.5 °F
Phoenix, Phoenix Sky Harbor International Airport, AZ
Coldest 30.1 °F
Stanley, Stanley Ranger Station, ID
Windiest 42.5mph
Mount Washington, NH
Wettest (Last Hour) 0.2in
Adak Island, Adak Airport, AK
Most Humid 100%
North Palm Beach County General Aviation Airport, FL
Least Humid 16%
Palmdale, Palmdale Production Flight Plant, CA
Highest Pressure 1041 hPa
Salida - Monarch Pass, CO
Lowest Pressure 982.1 hPa
Adak Island, Adak Airport, AK

Trending Locations

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Ione Rainfall Forecast

Today 8 Sep
65%
Tue 9 Sep
55%
Wed 10 Sep
45%
Thu 11 Sep
50%
Fri 12 Sep
15%
Sat 13 Sep
30%
Sun 14 Sep
45%

Ione Rainfall Statistics

September Rainfall

Hermiston, Hermiston Municipal Airport (34.8 miles)

Total Rainfall 2025
5.9in
Daily Average 2025
0.02in
Wettest Day 7 April, 2025
0.6in
Wet Days 2025
45/251 (18%)
Total Rainfall August
0.2in
Daily Average August
0.01in
Wettest Day 16 August, 2025
0.1in
Wet Days August
3/31 (10%)
Total Rainfall September
0in
Daily Average September
0in
Wettest Day 1 September, 2025
0in
Wet Days September
–

Climate (2010–Present)

Hermiston, Hermiston Municipal Airport (34.8 miles)

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Annual Average 2020–2024
8.2in
Monthly Average 2020–2025
0.8in
Daily Average 2020–2025
0.03in
Wettest Day 5 May, 2024
1.1in

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