Terra Nova Weather Forecast

    • 58
    • 71

    Rain Showers

    • 55
    • 66

    Rain Showers

    • 50
    • 62

    Rain Showers Likely

    • 45
    • 60

    Sunny

    • 47
    • 63

    Sunny

    • 51
    • 67

    Mostly Sunny

Today 24 Dec San Diego County Coastal Areas

A slight chance of Thunderstorms. Showers likely in the Morning, then Showers in the afternoon. Locally heavy rainfall possible in the afternoon. Highs 67 to 71. Areas of Winds south 15 to 25 Mph with Gusts to 40 Mph.

Tonight 24 Dec San Diego County Coastal Areas

Showers and a slight chance of Thunderstorms. Locally heavy rainfall possible in the evening. Lows 56 to 59. Areas of Winds south 10 to 20 Mph. Gusts to 35 Mph. Becoming 30 Mph overnight.

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Terra Nova Temperature Statistics

December Temperature

San Diego, Brown Field Municipal Airport (5 miles)

  • Lowest 5 December, 2025

    43 °F

  • Average December

    58.6 °F

  • Highest 10 December, 2025

    86 °F

Climate (2020–Present)

San Diego, Brown Field Municipal Airport (5 miles)

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  • Average Low 2020–2025

    54.1 °F

  • Average 2020–2025

    63.4 °F

  • Average High 2020–2025

    73.8 °F
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