Sussex Rainfall Forecast

Today 21 Sep
45%
Tue 22 Sep
No Rain
Wed 23 Sep
25%
Thu 24 Sep
No Rain
Fri 25 Sep
5%
Sat 26 Sep
5%
Sun 27 Sep
10%

Sussex Rainfall Statistics

September Rainfall

Buffalo - Johnson County Airport (51.6 miles)

Total Rainfall 2026
4.2in
Daily Average 2026
0.02in
Wettest Day 13 June, 2026
0.6in
Wet Days 2026
44/264 (17%)
Total Rainfall August
0.1in
Daily Average August
0in
Wettest Day 15 August, 2026
0.02in
Wet Days August
4/31 (13%)
Total Rainfall September
0.7in
Daily Average September
0.04in
Wettest Day 18 September, 2026
0.5in
Wet Days September
4/21 (19%)

Climate (2021–2025)

Buffalo - Johnson County Airport (51.6 miles)

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Annual Average 2021–2025
11.7in
Monthly Average 2021–2026
1in
Daily Average 2021–2026
0.03in
Wettest Day 22 September, 2023
2.3in

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