St Helier Weather December Averages, United Kingdom

    • Temperature Temperature 7°C 45°F
    • High Temperature High Temperature 8°C 46°F
    • Low Temperature Low Temperature 6°C 43°F
    • Sunshine Hours Sunshine Hours 2 hours
    • Rainfall Rainfall 57.8 mm
    • Rainfall Days Rainfall Days 23 days
    • Sea Temperature Sea Temperature 12°C 54°F

    St Helier Weather for December 2019

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