Best year time to visit Hartsville

General weather information about Hartsville

Average annual temperature is 9.8 °C

Absolute maximum temperature: 32.3 °C

Absolute minimum temperature: -25.6 °C

Number of sunny days: 145 days

Number of rainy days: 198 days

Number of snow days: 22 days

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* Weather data for Hartsville United States is based on climate observations for 2026 year

Hartsville air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)14.213.914.629.229.532.330.426.931.527.216.414.5
Average daytime temperature (°C)4.44.86.715.920.023.326.724.021.316.67.56.4
Average temperature (°C)0.7-0.41.69.613.317.521.719.316.711.72.72.2
Average night temperature (°C)-2.5-4.7-2.84.46.812.517.515.112.97.5-1.2-0.8
Absolute minimum temperature (°C)-8.0-25.6-11.0-3.6-0.66.612.710.04.70.4-6.4-8.2

Hartsville monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.510.611.913.414.615.214.913.812.511.19.89.2
Daylight minimum duration (h)9.010.011.012.014.015.014.013.011.010.09.09.0
Sunshine mean duration (h)4.26.17.18.611.910.210.99.97.77.16.74.5
Precipitation (mm)12153122915910924312421611542157
Sunny days71111122075616171815
Rainy days18111518112326251414914
Snow days665000000032

Hartsville - weather forecast by months

Hartsville weather in januaryHartsville weather in februaryHartsville weather in marchHartsville weather in aprilHartsville weather in mayHartsville weather in juneHartsville weather in julyHartsville weather in augustHartsville weather in septemberHartsville weather in octoberHartsville weather in novemberHartsville weather in december

Best time to visit Hartsville:

The best time to visit Hartsville during the most sunny months:

  • May — 11.9(h)
  • June — 10.2(h)
  • July — 10.9(h)
  • August — 9.9(h)

The largest precipitation sum in Hartsville is at

  • July — 243(mm)
  • September — 216(mm)
  • December — 157(mm)

    • Weather forecast in the closest to Hartsville admin centers

    Weather forecast in the closest towns to Hartsville

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    Frequently asked questions

    When is the best time to visit Hartsville?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Hartsville.
    What is the weather like in Hartsville?
    See average temperature, rainfall and daylight hours for Hartsville by month in the table above.
    How many sunny days does Hartsville have?
    The monthly weather statistics above show sunshine and rainfall patterns for Hartsville throughout the year.