Suwanee, GA weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Suwanee now
Loading the National Weather Service forecast…
Suwanee weather by the hour
Suwanee weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Suwanee.
This week in Suwanee
Sunrise, sunset and moon in Suwanee
What is the weather usually like in Suwanee?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 89°F average high
- Januarycoldest month · 32°F average low
- 56.4 inprecipitation per year · 1,432 mm
- 0.6 insnowfall per year · 2 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Suwanee: April–May and September–October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station CUMMING 2N, GA US (USC00092408), adjusted for the elevation of Suwanee.
Suwanee weather month by month
Sunrise and sunset in Suwanee through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:40 AM | 5:51 PM | 10 h 11 min |
| February | 7:19 AM | 6:21 PM | 11 h 2 min |
| March | 7:44 AM | 7:45 PM | 12 h 0 min |
| April | 7:03 AM | 8:08 PM | 13 h 5 min |
| May | 6:33 AM | 8:32 PM | 13 h 59 min |
| June | 6:23 AM | 8:50 PM | 14 h 27 min |
| July | 6:34 AM | 8:49 PM | 14 h 14 min |
| August | 6:56 AM | 8:24 PM | 13 h 27 min |
| September | 7:18 AM | 7:44 PM | 12 h 25 min |
| October | 7:40 AM | 7:03 PM | 11 h 23 min |
| November | 7:07 AM | 5:34 PM | 10 h 26 min |
| December | 7:33 AM | 5:29 PM | 9 h 56 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in Suwanee?
Suwanee has a humid subtropical climate. The warmest month is July, with an average high of 89°F (32°C), and the coldest is January, with average lows of 32°F (-0°C).
It gets about 56.4 inches (1,432 mm) of precipitation a year. The wettest month is January and the driest is October.
The best time to visit Suwanee is April–May and September–October. At 1,001 ft of elevation, nights are mild most of the year. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
More about Suwanee
Weather in towns near Suwanee
Questions about the weather in Suwanee
What is the hottest month in Suwanee?
July, with an average high of 89°F (32°C).
What is the coldest month in Suwanee?
January, with an average low of 32°F (-0°C).
How much does it rain in Suwanee?
About 56.4 inches (1,432 mm) a year; the wettest month is January.
Does it snow in Suwanee?
Rarely: less than an inch in an average year.
When is the best time to visit Suwanee?
April–May and September–October, when temperatures are most pleasant and rainy days are fewer.
What climate does Suwanee have?
Humid subtropical (Köppen Cfa).
What is the weather like in Suwanee in November?
Highs average 64°F and lows 39°F, with about 4.4 inches of precipitation.
What time is sunrise in Suwanee?
Around 7:07 AM in mid-November, and sunset around 5:34 PM. Today’s exact times are shown above.
Where does this Suwanee weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Suwanee.
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