When to go · Suwanee, United States
Best Time to Visit Suwanee
The sweet spot for Suwanee is October, April and May. Here's every month's temperature and rain so you can plan around your own dates.
Go now
October, April, May
Comfortable and drier
Shoulder
September, November, June
Fewer crowds, a trade-off
Think twice
February, December
Wettest is August (178mm)
Suwanee weather, month by month
| Month | High | Low | Rain | Feel |
|---|---|---|---|---|
| Jan | 11°C / 52°F | 3°C / 37°F | 131mm | cool, wet |
| Feb | 14°C / 57°F | 4°C / 39°F | 153mm | cool, wet |
| Mar | 18°C / 64°F | 7°C / 45°F | 154mm | mild, wet |
| AprBEST | 21°C / 70°F | 10°C / 50°F | 110mm | mild, some rain |
| MayBEST | 25°C / 77°F | 15°C / 59°F | 116mm | warm, some rain |
| Jun | 29°C / 84°F | 19°C / 66°F | 124mm | hot, wet |
| Jul | 31°C / 88°F | 21°C / 70°F | 152mm | hot, wet |
| Aug | 30°C / 86°F | 21°C / 70°F | 178mm | hot, wet |
| Sep | 27°C / 81°F | 17°C / 63°F | 161mm | warm, wet |
| OctBEST | 22°C / 72°F | 12°C / 54°F | 97mm | mild, some rain |
| Nov | 16°C / 61°F | 6°C / 43°F | 80mm | cool, some rain |
| Dec | 13°C / 55°F | 5°C / 41°F | 142mm | cool, wet |
Averages from Open-Meteo ERA5 climate reanalysis, 2019 to 2023. Highs and lows are daily averages for each month; rain is the monthly total. Tap a month for a detailed guide.
Want the timing decided for you? A Local Friend in Suwanee plans around the seasons for you.