Suwanee Rainfall Forecast

Today 15 May
5%
Fri 16 May
5%
Sat 17 May
25%
Sun 18 May
30%
Mon 19 May
20%
Tue 20 May
15%
Wed 21 May
55%

Suwanee Rainfall Statistics

May Rainfall

Gwinnett County Airport-Briscoe Field (7.5 miles)

Total Rainfall 2025
15.2in
Daily Average 2025
0.1in
Wettest Day 12 February, 2025
1.9in
Wet Days 2025
36/135 (27%)
Total Rainfall April
2.9in
Daily Average April
0.1in
Wettest Day 6 April, 2025
1.4in
Wet Days April
7/30 (23%)
Total Rainfall May
2.1in
Daily Average May
0.2in
Wettest Day 3 May, 2025
0.6in
Wet Days May
10/15 (67%)

Climate (2010–Present)

Gwinnett County Airport-Briscoe Field (7.5 miles)

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Annual Average 2020–2024
34.3in
Monthly Average 2020–2025
2.6in
Daily Average 2020–2025
0.1in
Wettest Day 17 September, 2020
3.7in

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