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Hiram (GA) Climate by Month

Hiram experiences great temperature shifts. The city's weather can transition from very warm days to cold weather. It also experiences much rain/snowfall throughout the year. Now, let’s break down all the climate details for a clearer picture.

Average day and night temperature

The climate in Hiram is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures reach a very warm 32°C in August. In January, the coolest month of the year, temperatures drop to a chilly 11°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

Hiram has a notably wet climate with abundant precipitation, recording 1229 mm of rain/snowfall per year. Hiram experiences moderate seasonal variation in rainfall, with monthly averages ranging from 143 mm in December, the wettest month, and 75 mm in June, the driest month.

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

Sunshine over the year

Hiram 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 (37 KM, 23 Miles).

Daily hours of sunshine

Data from: Atlanta, the United States of America (37 KM, 23 Miles).

The best time of year to visit Hiram 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 Hiram?
    August has an average maximum temperature of 32°C and is the warmest month of the year.
  • Which is the coldest month in Hiram?
    The coldest month is January with an average maximum temperature of 11°C.
  • Which is the wettest month in Hiram?
    December tops the wettest month list with 143 mm of rainfall.
  • Which is the driest month in Hiram?
    June is the driest month with 75 mm of precipitation.
  • Which is the sunniest month in Hiram?
    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 Hiram (GA)

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

    almost clear and no rain

    Sat   Nov 23
    12°C | 2°C
    NW 14 km/h
    clear and no rain

    clear and no rain

    Sun   Nov 24
    17°C | 4°C
    SW 7 km/h
    clear and no rain

    clear and no rain