Slovenia average temperatures & weather

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Slovenia monthly averages

Slovenia weather stats

Slovenia weather statistics
Hottest month: July 26.5°C 79.7°F
Driest month: February 75mm 3ins
Sunniest month: July 9.8hrs
Coldest month: January 5.2°C 41.3°F
Wettest month: November 124mm 5ins
  • Koper

    °C/°F
    month
    /46°
    /35°
    3.8hrs
    80mm
    Jan
    17°/62°
    /46°
    6.6hrs
    90mm
    Apr
    28°/82°
    18°/64°
    10.2hrs
    75mm
    Jul
    19°/65°
    11°/51°
    6hrs
    105mm
    Oct
  • Ljubljana

    °C/°F
    month
    /36°
    -4°/25°
    2.4hrs
    78mm
    Jan
    15°/60°
    /40°
    6.1hrs
    106mm
    Apr
    26°/79°
    14°/57°
    9.2hrs
    126mm
    Jul
    16°/61°
    /43°
    4.6hrs
    113mm
    Oct
  • Portorož

    °C/°F
    month
    /45°
    /33°
    3.9hrs
    87mm
    Jan
    16°/62°
    /45°
    6.6hrs
    97mm
    Apr
    28°/82°
    17°/63°
    10.1hrs
    78mm
    Jul
    19°/65°
    10°/49°
    5.9hrs
    109mm
    Oct

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