Suwanee Rainfall Forecast

Today 19 May
No Rain
Wed 20 May
15%
Thu 21 May
65%
Fri 22 May
70%
Sat 23 May
75%
Sun 24 May
65%
Mon 25 May
60%

Suwanee Rainfall Statistics

May Rainfall

Gwinnett County Airport-Briscoe Field (7.5 miles)

Total Rainfall 2026
4.1in
Daily Average 2026
0.03in
Wettest Day 10 January, 2026
0.6in
Wet Days 2026
48/139 (35%)
Total Rainfall April
0.2in
Daily Average April
0.01in
Wettest Day 28 April, 2026
0.1in
Wet Days April
4/30 (13%)
Total Rainfall May
0.01in
Daily Average May
0in
Wettest Day 2 May, 2026
0.01in
Wet Days May
1/19 (5%)

Climate (2010–Present)

Gwinnett County Airport-Briscoe Field (7.5 miles)

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Annual Average 2021–2025
28.5in
Monthly Average 2021–2026
2.3in
Daily Average 2021–2026
0.1in
Wettest Day 9 January, 2024
3.3in

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