Santee National Wildlife Refuge Weather Forecast

    • 30
    • 44

    Mostly Cloudy

    • 30
    • 54

    Mostly Cloudy

    • 17
    • 35

    Snow

    • 17
    • 34

    Mostly Sunny

    • 23
    • 39

    Mostly Sunny

    • 29
    • 44

    Partly Sunny

Today 29 Jan Clarendon

Partly sunny. Highs in the mid 40s. North Winds around 5 Mph.

Tonight 29 Jan Clarendon

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the mid 20s. Light and variable Winds.

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Santee National Wildlife Refuge Temperature Statistics

January Temperature

Manning / Cooper Regional (7.5 miles)

  • Lowest 16 January, 2026

    17.6 °F

  • Average January

    45.5 °F

  • Highest 10 January, 2026

    78.8 °F

Climate (2021–Present)

Manning / Cooper Regional (7.5 miles)

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  • Average Low 2021–2026

    52.9 °F

  • Average 2021–2026

    62.7 °F

  • Average High 2021–2026

    73.7 °F
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