ClimateForecastNovemberDecember >>

Norcross (GA) Climate by Month

Norcross experiences great temperature shifts. The city's weather can transition from very warm days to cold weather. It also has a relatively rain/snowy climate with high levels of precipitation. Let’s explore the climate details in depth to provide you with a complete overview.

Average day and night temperature

The climate in Norcross is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a very warm 32°C in July to a chilly 11°C in January. Nighttime temperatures can drop, with averages reaching -0°C in January.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Norcross has a notably wet climate with abundant precipitation, recording 1246 mm of rain/snowfall per year. The amount of precipitation varies moderately throughout the year. The wettest month, December, sees around 142 mm of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, June, still receives a respectable 81 mm of rainfall.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

In Norcross, summer days are longer and more sunny, with daily sunshine hours peaking at 9.6 hours in May. As the darker season arrives, the brightness of the sun becomes less. January sees a soft sun for only 5.5 hours.

Monthly hours of sunshine

Data from: Atlanta, the United States of America (26 KM, 16 Miles).

Daily hours of sunshine

Data from: Atlanta, the United States of America (26 KM, 16 Miles).

The best time of year to visit Norcross in the United States of America

During the months of April and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Which is the warmest month in Norcross?
    July has an average maximum temperature of 32°C and is the warmest month of the year.
  • Which is the coldest month in Norcross?
    The coldest month is January with an average maximum temperature of 11°C.
  • Which is the wettest month in Norcross?
    December tops the wettest month list with 142 mm of rainfall.
  • Which is the driest month in Norcross?
    June is the driest month with 81 mm of precipitation.
  • Which is the sunniest month in Norcross?
    May is the sunniest month with an average of 288 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

    Forecast for Norcross (GA)

    Fri   Nov 22
    10°C | 3°C
    NW 22 km/h
    almost clear and no rain

    almost clear and no rain

    Sat   Nov 23
    14°C | 4°C
    NW 18 km/h
    clear and no rain

    clear and no rain

    Sun   Nov 24
    17°C | 3°C
    W 11 km/h
    clear and no rain

    clear and no rain