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Hartsville (SC) Climate by Month

Hartsville experiences great temperature shifts. The city's weather can transition from very warm days to mild 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 Hartsville is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures reach a very warm 33°C in July. In January, the coolest month of the year, temperatures drop to a moderate 13°C. At night, expect cooler temperatures, averaging 0°C during this month.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Hartsville has a notably wet climate with abundant precipitation, recording 1186 mm of rain/snowfall per year. Hartsville experiences moderate seasonal variation in rainfall, with monthly averages ranging from 143 mm in August, the wettest month, and 72 mm in January, the driest month.

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

The best time of year to visit Hartsville 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 Hartsville?
    July has an average maximum temperature of 33°C and is the warmest month of the year.
  • Which is the coldest month in Hartsville?
    The coldest month is January with an average maximum temperature of 13°C.
  • Which is the wettest month in Hartsville?
    August tops the wettest month list with 143 mm of rainfall.
  • Which is the driest month in Hartsville?
    January is the driest month with 72 mm of precipitation.

  • 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 Hartsville (SC)

    Fri   Nov 22
    11°C | -1°C
    NW 18 km/h
    almost clear and no rain

    almost clear and no rain

    Sat   Nov 23
    15°C | 2°C
    W 11 km/h
    almost clear and no rain

    almost clear and no rain

    Sun   Nov 24
    18°C | 2°C
    SW 7 km/h
    clear and no rain

    clear and no rain