0in

Rain Today

Rain Last Hour
0in

Recorded at Grinnell Municipal Airfield Updated 21 mins ago (12.1 miles away)

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Real-Time Extremes

Hottest 87.7 °F
Yap Island - Yap Int. Airport, AK
Coldest -45.5 °F
Northway, Northway Airport, AK
Windiest 58.6mph
Mount Washington, NH
Wettest (Last Hour) 0.3in
Quillayute, Quillayute State Airport, WA
Most Humid 100%
Hobby Field Airport, OR
Least Humid 16%
Payson Airport, AZ
Highest Pressure 1036.9 hPa
Atka, Atka Airport, AK
Lowest Pressure 964 hPa
Narsarsuaq, ME

Trending Locations

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Gilman Rainfall Forecast

Today 16 Dec
No Rain
Wed 17 Dec
No Rain
Thu 18 Dec
95%
Fri 19 Dec
No Rain
Sat 20 Dec
No Rain
Sun 21 Dec
10%
Mon 22 Dec
5%

Gilman Rainfall Statistics

December Rainfall

Marshalltown, Marshalltown Municipal Airport (16.8 miles)

Total Rainfall 2025
33.9in
Daily Average 2025
0.1in
Wettest Day 11 July, 2025
2.8in
Wet Days 2025
97/350 (28%)
Total Rainfall November
0.8in
Daily Average November
0.03in
Wettest Day 8 November, 2025
0.3in
Wet Days November
6/30 (20%)
Total Rainfall December
0.4in
Daily Average December
0.03in
Wettest Day 9 December, 2025
0.2in
Wet Days December
3/16 (19%)

Climate (2010–Present)

Marshalltown, Marshalltown Municipal Airport (16.8 miles)

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Annual Average 2020–2024
25.5in
Monthly Average 2020–2025
2.2in
Daily Average 2020–2025
0.1in
Wettest Day 28 July, 2024
3.2in

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