Norcross weather
Best months for weather: Apr–Jun, Aug–Oct. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Norcross, Georgia, United States.
Best Time to Visit
Peak season Apr–Jun, Aug–OctOff season Dec–Feb
Norcross weather by month
When is the best time to visit Norcross?
Based on weather alone, the best time to visit Norcross is Apr–Jun, Aug–Oct, according to NASA's 2001–2025 climate averages. Dec–Feb tends to be the least pleasant. Average highs run from 10°C (50°F) in January to 32°C (90°F) in July.
What is the rainiest month in Norcross?
December is the wettest month, with about 133 mm (5.2 in) of rain on average. October is the driest, with about 88 mm (3.5 in).
What is the hottest month in Norcross?
July is the warmest, with average highs of 32°C (90°F) and lows of 21°C (69°F). January is the coolest, with highs of 10°C (50°F) and lows of -1°C (31°F).
Does Norcross 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