Mountainburg Rainfall Forecast

Today 24 Sep
No Rain
Fri 25 Sep
No Rain
Sat 26 Sep
5%
Sun 27 Sep
40%
Mon 28 Sep
20%
Tue 29 Sep
35%
Wed 30 Sep
55%

Mountainburg Rainfall Statistics

September Rainfall

Fort Smith Regional Airport (23.6 miles)

Total Rainfall 2026
26.9in
Daily Average 2026
0.1in
Wettest Day 6 June, 2026
3.9in
Wet Days 2026
56/267 (21%)
Total Rainfall August
0.3in
Daily Average August
0.01in
Wettest Day 21 August, 2026
0.1in
Wet Days August
3/31 (10%)
Total Rainfall September
0.4in
Daily Average September
0.02in
Wettest Day 7 September, 2026
0.2in
Wet Days September
4/24 (17%)

Climate (2021–2025)

Fort Smith Regional Airport (23.6 miles)

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Annual Average 2021–2025
51.8in
Monthly Average 2021–2026
4.2in
Daily Average 2021–2026
0.1in
Wettest Day 3 November, 2024
4.9in

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