Santee Cooper Regional Airport Weather Forecast

    • 32
    • 63

    Becoming Sunny

    • 37
    • 57

    Sunny

    • 35
    • 62

    Mostly Sunny

    • 32
    • 51

    Partly Sunny

    • 43
    • 60

    Partly Sunny

    • 45
    • 64

    Partly Sunny

Today 19 Dec Clarendon

Sunny. A chance of rain this morning. Highs in the mid 60s. Temperature falling into the mid 50s this afternoon. West Winds 15 to 20 Mph with Gusts up to 40 Mph. Chance of rain 40 percent.

Tonight 19 Dec Clarendon

Mostly clear. Much cooler with Lows in the lower 30s. West Winds around 5 Mph in the Evening, becoming light and variable.

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Santee Cooper Regional Airport Temperature Statistics

December Temperature

Manning / Cooper Regional (0 miles)

  • Lowest 15 December, 2025

    19.4 °F

  • Average December

    42.1 °F

  • Highest 13 December, 2025

    64.4 °F

Climate (2020–Present)

Manning / Cooper Regional (0 miles)

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  • Average Low 2020–2025

    52.9 °F

  • Average 2020–2025

    62.6 °F

  • Average High 2020–2025

    73.6 °F
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