0in

Rain Today

Rain Last Hour
0in

Recorded at Glen Ullin Regional Airport Updated 31 mins ago (17.5 miles away)

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Real-Time Extremes

Hottest 89.5 °F
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Coldest -50.9 °F
Northway, Northway Airport, AK
Windiest 53mph
Mount Washington, NH
Wettest (Last Hour) 0.1in
Olympia, Olympia Airport, WA
Most Humid 100%
La Porte Municipal Airport, TX
Least Humid 5%
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Highest Pressure 1039.6 hPa
Atka, Atka Airport, AK
Lowest Pressure 991 hPa
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Sims Rainfall Forecast

Today 22 Dec
60%
Tue 23 Dec
20%
Wed 24 Dec
No Rain
Thu 25 Dec
5%
Fri 26 Dec
15%
Sat 27 Dec
15%
Sun 28 Dec
No Rain

Sims Rainfall Statistics

December Rainfall

Glen Ullin Regional Airport (17.4 miles)

Total Rainfall 2025
5.1in
Daily Average 2025
0.01in
Wettest Day 14 July, 2025
0.4in
Wet Days 2025
63/356 (18%)
Total Rainfall November
0.1in
Daily Average November
0in
Wettest Day 24 November, 2025
0.1in
Wet Days November
3/30 (10%)
Total Rainfall December
0.3in
Daily Average December
0.02in
Wettest Day 9 December, 2025
0.1in
Wet Days December
6/22 (27%)

Climate (2013–Present)

Glen Ullin Regional Airport (17.4 miles)

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Annual Average 2020–2024
7.9in
Monthly Average 2020–2025
0.8in
Daily Average 2020–2025
0.03in
Wettest Day 4 July, 2022
1.6in

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