Santorini Weather Forecast

Are you excited to jet off to Santorini, Greece? Check out our handy Santorini weather forecast, it’ll give you all the information you need to plan the holiday you’ve been dreaming of all year long. During August, you can expect sunny highs of 30°C. Be sure to pack a pair of flip-flops and bottle of sun lotion and make the most of the gorgeous weather.

If you’re longing for a Mediterranean getaway as the colder months draw near, you won’t be disappointed with the Santorini climate. In December it usually averages a pleasant 15°C. Whether you want to relax on the beach or take a stunning coastal walk, our Santorini weather forecast provides you with all the details you need to pack everything for your stay.

If you haven’t booked your trip yet, browse the monthly weather summaries on our Santorini weather forecast and work out when the weather best suits your plans, whether that’s wall-to-wall sunshine for a beach holiday, or cooler weather for some trekking adventures.

  1. Tuesday, 17th September Sunny
    High
    23°C
    Low
    22°C
    Sun:
    12 hours daily
    Wind:
    9 Mph
    Humidity:
    73%
    Rain:
    0mm
  2. Wednesday, 18th September Partly cloudy
    High
    23°C
    Low
    23°C
    Sun:
    12 hours daily
    Wind:
    9 Mph
    Humidity:
    85%
    Rain:
    0mm
  3. Thursday, 19th September Partly cloudy
    High
    23°C
    Low
    22°C
    Sun:
    12 hours daily
    Wind:
    10 Mph
    Humidity:
    86%
    Rain:
    0mm
  4. Friday, 20th September Partly cloudy
    High
    22°C
    Low
    18°C
    Sun:
    12 hours daily
    Wind:
    19 Mph
    Humidity:
    77%
    Rain:
    0mm
  5. Saturday, 21st September Partly cloudy
    High
    22°C
    Low
    20°C
    Sun:
    12 hours daily
    Wind:
    29 Mph
    Humidity:
    60%
    Rain:
    0mm
  6. Sunday, 22nd September Sunny
    High
    21°C
    Low
    14°C
    Sun:
    12 hours daily
    Wind:
    28 Mph
    Humidity:
    59%
    Rain:
    0mm
  7. Monday, 23rd September Sunny
    High
    22°C
    Low
    13°C
    Sun:
    12 hours daily
    Wind:
    24 Mph
    Humidity:
    65%
    Rain:
    0mm

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