ClimateForecastNovemberDecember >>

Cumming (GA) Climate by Month

The climate in Cumming is marked by big temperature swings throughout the year. Temperatures range from very warm during the warmest months to cold in the cooler months. It also experiences much rain/snowfall throughout the year. Let's now guide you through the climate details for a complete overview.

Average day and night temperature

In Cumming, temperatures differ significantly between summer and winter months. Average daytime temperatures reach a very warm 31°C in August. In January, the coolest month of the year, temperatures drop to a chilly 10°C. At night, expect cooler temperatures, averaging -1°C during this month.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Cumming experiences significant rain/snowfall throughout the year, averaging 1344 mm of precipitation annually. Cumming experiences moderate seasonal variation in rainfall, with monthly averages ranging from 155 mm in December, the wettest month, and 90 mm in September, the driest month.

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

Sunshine over the year

Cumming can be enjoyed more throughout the sunniest month of May under a blue sky, with approximately 9.6 hours of sunshine daily. In contrast, the city experiences much darker days in January, with only 5.5 hours of sunlight per day.

Monthly hours of sunshine

Data from: Atlanta, the United States of America (55 KM, 34 Miles).

Daily hours of sunshine

Data from: Atlanta, the United States of America (55 KM, 34 Miles).

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

During the months of April, May 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 Cumming?
    August has an average maximum temperature of 31°C and is the warmest month of the year.
  • Which is the coldest month in Cumming?
    The coldest month is January with an average maximum temperature of 10°C.
  • Which is the wettest month in Cumming?
    December tops the wettest month list with 155 mm of rainfall.
  • Which is the driest month in Cumming?
    September is the driest month with 90 mm of precipitation.
  • Which is the sunniest month in Cumming?
    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 Cumming (GA)

    Fri   Nov 22
    9°C | 2°C
    NW 29 km/h
    almost clear and no rain

    almost clear and no rain

    Sat   Nov 23
    14°C | 3°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