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    Croatia

    Dalmatia - Croatia weather in September 2025

    Croatia

    Dalmatia - Croatia weather in September 2025

     

    Day

    25 °C

     

    Night

    16 °C

     

    Sea

    22 °C

     

    Precipitation

    79 mm

    in month

     

    Rainy days

    7 days

    in month

     

    Daylight

    12 hours

    average

     

    Sunshine

    8 hours

    average

     

    Humidity

    67 %

     

    Day

    25 °C

     

    Night

    16 °C

     

    Sea

    22 °C

     

    Precipitation

    79 mm

    in month

     

    Rainy days

    7 days

    in month

     

    Daylight

    12 hours

    average

     

    Sunshine

    8 hours

    average

     

    Humidity

    67 %

    Overview: Dalmatia - Croatia
    In Dalmatia in September, the average air temperature ranges from 25 °C (78 °F) during the day to 16 °C (60 °F) at night. There are 7 days of rain on average, where the rainfall is 79 mm (3.09 in).

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    Weather overview and FAQs

    Weather overview

    In Dalmatia in September, the average air temperature ranges from 25 °C (78 °F) during the day to 16 °C (60 °F) at night. There are 7 days of rain on average, where the rainfall is 79 mm (3.09 in).

    Is September a good month to visit Dalmatia?

    There are good conditions for visiting in Dalmatia in September. The daily temperatures in this month reach pleasant 25 °C (78 °F). The temperature of the sea will be perfect at 22 °C (72 °F). You can expect just 7 days of rain during the month, taking an umbrella is not necessary. The temperature of 16 °C (60 °F) at night may make it better to dine inside or to put on more clothes for a dinner outside.

    What temperature can I expect during the day in September in Dalmatia?

    In September in Dalmatia, the average daily temperatures will be 25 °C (78 °F). The ideal temperature for enjoying sunbathing by the water and a good temperature for other activities. For some people, it will be too hot in the direct sunlight and the stay may not be so pleasant. Don't forget to pack flip-flops, sunscreen, and a hand fan if necessary - it may come in handy.

    What is the rainfall intensity in Dalmatia in September?

    In Dalmatia in September, there is 79 mm (3.09 in) rainfall, which means on average 3 mm (0.10 in) rainfall per day.

    What is the sea temperature in September in Dalmatia?

    In Dalmatia in September expect the sea to be warm at 22 °C (72 °F). This warm sea is nice for swimming, maybe cold for some, but most people can spend a long time in it.

    How many rainy days can I expect in September in Dalmatia?

    In September in Dalmatia, we can expect 7 days to be rainy, that is, days when precipitation exceeds 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 1.6 days of the week, or in general - 24 % days.

    What is the air temperature in September in Dalmatia at night?

    The average night temperature in Dalmatia in September is 16 °C (60 °F). This temperature is pleasant for a wide range of evening, night, and morning activities from sports to sitting outside in restaurants or evening walks.

    How many sunny hours can I expect in September in Dalmatia?

    In September in Dalmatia, you can expect around 8 hours of sunshine.

    What level of humidity is to expect in September in Dalmatia?

    Humidity in Dalmatia in September is 67 %.

    Is the sea in Dalmatia warmer in September than in October?

    Yes, in Dalmatia in September the sea temperature is higher by 2 °C (36 °F) compared to October.

    How windy is it in September in Dalmatia?

    An average wind scale that can be expected in Dalmatia in September is 3.

    How long is the day (from dawn till dusk) in Dalmatia in September?

    The length of daylight in Dalmatia in September is 12 hours.

    Is the weather in Dalmatia warmer in September than in August?

    No, September is not warmer in Dalmatia than August.

    Is Dalmatia rainier in September than in October?

    No, September in Dalmatia is not a rainier month than October.

    What is the temperature trend in September in Dalmatia?

    During September in Dalmatia, the day temperatures are decreasing - from 28 °C (82 °F) at the beginning of the month to 23 °C (74 °F) at the end of the month.

    How does the sea temperature evolve during the month in September in Dalmatia?

    Dalmatia has a decreasing trend of the sea temperature during September - from 23 °C (74 °F) in the first days of the month to 21 °C (70 °F) in the last days of the month.

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