0in

Rain Today

Rain Last Hour
0in

Recorded at Lewiston, Lewiston-Nez Perce County Airport Updated 46 mins ago (28.9 miles away)

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Real-Time Extremes

Hottest 91.3 °F
Havasu City Airport, AZ
Coldest -11.3 °F
LaGrange-Callaway Airport, GA
Windiest 41.4mph
Sublette Municipal Airport, KS
Wettest (Last Hour) 0.9in
Koliganek, AK
Most Humid 100%
North Palm Beach County General Aviation Airport, FL
Least Humid 8%
Mount Washington, NH
Highest Pressure 1036.2 hPa
Salida - Monarch Pass, CO
Lowest Pressure 992.9 hPa
Adak Island, Adak Airport, AK

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Pomeroy Rainfall Forecast

Today 18 Sep
No Rain
Fri 19 Sep
No Rain
Sat 20 Sep
5%
Sun 21 Sep
10%
Mon 22 Sep
No Rain
Tue 23 Sep
20%
Wed 24 Sep
20%

Pomeroy Rainfall Statistics

September Rainfall

Lewiston, Lewiston-Nez Perce County Airport (28.6 miles)

Total Rainfall 2025
6.4in
Daily Average 2025
0.02in
Wettest Day 3 January, 2025
0.7in
Wet Days 2025
66/261 (25%)
Total Rainfall August
0.3in
Daily Average August
0.01in
Wettest Day 7 August, 2025
0.1in
Wet Days August
7/31 (23%)
Total Rainfall September
0.9in
Daily Average September
0.1in
Wettest Day 14 September, 2025
0.4in
Wet Days September
6/18 (33%)

Climate (2010–Present)

Lewiston, Lewiston-Nez Perce County Airport (28.6 miles)

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Annual Average 2020–2024
12.1in
Monthly Average 2020–2025
0.9in
Daily Average 2020–2025
0.03in
Wettest Day 6 January, 2022
0.7in

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