Snellville weather
Best months for weather: Apr–Jun, Sep–Oct. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Snellville, Georgia, United States.
Best Time to Visit
Peak season Apr–Jun, Sep–OctOff season Dec–Feb
Snellville weather by month
When is the best time to visit Snellville?
Based on weather alone, the best time to visit Snellville is Apr–Jun, Sep–Oct, according to NASA's 2001–2025 climate averages. Dec–Feb tends to be the least pleasant. Average highs run from 10°C (51°F) in January to 33°C (91°F) in July.
What is the rainiest month in Snellville?
December is the wettest month, with about 133 mm (5.2 in) of rain on average. October is the driest, with about 90 mm (3.5 in).
What is the hottest month in Snellville?
July is the warmest, with average highs of 33°C (91°F) and lows of 21°C (69°F). January is the coolest, with highs of 10°C (51°F) and lows of 0°C (31°F).
Does Snellville have a rainy season?
Not a strong one. No month averages more than 150 mm of rain; the wettest is December at about 133 mm (5.2 in).
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), forecast and current conditions from Open-Meteo. Page updated . How we rate months