0in

Rain Today

Rain Last Hour
0in

Recorded at Ottumwa Regional Airport Updated 26 mins ago (10.2 miles away)

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Real-Time Extremes

Hottest 105.7 °F
Needles, Needles Airport, CA
Coldest 33.7 °F
Anaktuvuk Pass, Anaktuvuk Pass Airport, AK
Windiest 34.4mph
Valentine, Miller Field, NE
Wettest (Last Hour) 0.5in
McCook, McCook Municipal Airport, NE
Most Humid 100%
Rockwood Municipal Airport, TN
Least Humid 6%
Nellis Air Force Base, NV
Highest Pressure 1039.3 hPa
Salida - Monarch Pass, CO
Lowest Pressure 986.8 hPa
Shemya, Eareckson AFB, AK

Trending Locations

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Agency Rainfall Forecast

Today 16 Sep
35%
Wed 17 Sep
25%
Thu 18 Sep
20%
Fri 19 Sep
55%
Sat 20 Sep
40%
Sun 21 Sep
30%
Mon 22 Sep
40%

Agency Rainfall Statistics

September Rainfall

Ottumwa Regional Airport (9.9 miles)

Total Rainfall 2025
16.7in
Daily Average 2025
0.1in
Wettest Day 24 June, 2025
1.6in
Wet Days 2025
54/259 (21%)
Total Rainfall August
2.2in
Daily Average August
0.1in
Wettest Day 11 August, 2025
1.2in
Wet Days August
7/31 (23%)
Total Rainfall September
0.2in
Daily Average September
0.02in
Wettest Day 3 September, 2025
0.2in
Wet Days September
1/16 (6%)

Climate (2010–Present)

Ottumwa Regional Airport (9.9 miles)

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Annual Average 2020–2024
31in
Monthly Average 2020–2025
2.4in
Daily Average 2020–2025
0.1in
Wettest Day 24 June, 2021
2.9in

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