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    Aegean Sea - Greece

    Nisí Sýros weather and climate

    Aegean Sea - Greece

    Nisí Sýros weather and climate

     

    Day

    26 °C

     

    Night

    21 °C

     

    Sea

    23 °C

     

    Precipitation

    8 mm

    in month

     

    Rainy days

    1 days

    in month

     

    Daylight

    12 hours

    average

     

    Sunshine

    10 hours

    average

     

    Humidity

    67 %

     

    Day

    26 °C

     

    Night

    21 °C

     

    Sea

    23 °C

     

    Precipitation

    8 mm

    in month

     

    Rainy days

    1 days

    in month

     

    Daylight

    12 hours

    average

     

    Sunshine

    10 hours

    average

     

    Humidity

    67 %

    Weather charts for Nisí Sýros

    JanFebMarAprMayJunJulAugSepOctNovDecTemperature (° C)051015202530Precipitation (mm)0100
    Weather overview
    JanFebMarAprMayJunJulAugSepOctNovDecTemperature (° C)051015202530Precipitation (mm)0100
    Wet days chart
    JanFebMarAprMayJunJulAugSepOctNovDecWet days02468101224681012
    Sunhours per day chart
    JanFebMarAprMayJunJulAugSepOctNovDecSunhours per day024681012141651015
    Wind chart
    JanFebMarAprMayJunJulAugSepOctNovDecWind024682468
    Humidity chart
    JanFebMarAprMayJunJulAugSepOctNovDecHumidity %556065707580556065707580
    Data backed by 40 years of history

    We make the most from 40 years of historical weather data to predict the best weather conditions.

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    16 500 000 weather records

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    Architecture in Nisí Sýros in sunny weather with few clouds

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    Season
    Day temperature
    0
    > 16 °C
    36
    Night temperature
    -6
    > 6 °C
    30
    Sea temperature
    16
    > 18 °C
    32
    Wet days per month
    2
    < 15
    20

    Destinations with similar weather to Nisí Sýros

    Other destinations in Aegean Sea - Greece


    Weather overview for Nisí Sýros

    Weather overview

    Nisí Sýros (Greece) in general has a hot climate. Temperatures during the day are in the range from 13.8 °C (56.8 °F) in February to 30.1 °C (86.2 °F) in July. Sea temperatures are in the following range: 15.1 °C (59.2 °F) in February to 23.9 °C (75.0 °F) in August. The driest month is August with just 0 days of rain, on the contrary, the month when it rains the most is January with 9 days of rain. The highest night temperatures could be experienced in July with 24.0 °C (75.2 °F), the lowest in February with 8.5 °C (47.3 °F).

    January weather

    The sea temperature continues to descent, its value is 15.3 °C (59.6 °F) in Nisí Sýros, and the day temperature descents similarly to the previous month as well, its value is 14.0 °C (57.2 °F). The number of rainy days is on its maximum, the value of this measure is 9 days. The number of sun hours (without clouds) is on its minimum in this month. The night temperature continues to descent, with its value being 9.2 °C (48.6 °F).

    February weather

    The sea temperature is on its minimum, with its value being 15.1 °C (59.2 °F) in Nisí Sýros, and the minimum of the day temperature is observable as well, the value of this measure is 13.8 °C (56.8 °F). The beginning of the descent of the rainfall amount could be noticed in February. The minimum of the night temperature can be noticed in this month. The number of sun hours (without clouds) rise's start could be observed, its value is 5 hours. The wind speed is on its maximum, its value is 5.6.

    March weather

    The beginning of the rise of the day temperature could be noticed, the value of this measure is 16.2 °C (61.2 °F) in Nisí Sýros, and the night temperature rise's start could be observed as well in March. The beginning of the descent of the number of rainy days could be noticed, with its value of 6 days, while the rainfall amount continues to descent, the value of this measure is 49 mm (1.91 in). The number of sun hours (without clouds) continues to rise, with its value being 6 hours.

    April weather

    The sea temperature rise's start could be observed, its value is 16.1 °C (60.9 °F) in Nisí Sýros, while the day temperature rises similarly to the previous month, with its value of 19.2 °C (66.6 °F). The number of rainy days continues to descent, and the rainfall amount descents similarly to the previous month as well. The rise of the number of sun hours (without clouds) can be observed, with its value being 8 hours. The rise of the night temperature can be observed, with its value being 12.4 °C (54.3 °F).

    May weather

    The rise of the sea temperature can be observed, with its value of 18.2 °C (64.7 °F) in Nisí Sýros, and the rise of the day temperature can be observed too, with its value of 23.6 °C (74.5 °F). The rainfall amount continues to descent, the value of this measure is 12 mm (0.48 in), and the number of rainy days continues to descent too, with its value of 2 days. The night temperature continues to rise, the value of this measure is 16.4 °C (61.5 °F). The number of sun hours (without clouds) continues to rise.

    June weather

    The tourist season is at its beginning in Nisí Sýros. The rise of the sea temperature can be observed, and the day temperature continues to rise as well, its value is 28.1 °C (82.6 °F). The number of rainy days continues to descent, with its value being 1 days, and the rainfall amount continues to descent as well, with its value of 4 mm (0.15 in). The night temperature rises similarly to the previous month, with its value of 21.2 °C (70.2 °F).

    July weather

    The maximum of the day temperature can be noticed, with its value being 30.1 °C (86.2 °F) in Nisí Sýros, while the sea temperature continues to rise, with its value of 23.2 °C (73.8 °F). The minimum of the rainfall amount is observable in July. The tourist season is taking place. The maximum of the number of sun hours (without clouds) can be noticed. The maximum of the night temperature is observable in July.

    August weather

    The sea temperature reaches its maximum in this month in Nisí Sýros. The tourist season continues, and the ongoing dry season is noticeable as well. The number of sun hours (without clouds) descent's start could be observed in this month. The minimum of the number of rainy days can be noticed, with its value being 0 days.

    September weather

    The day temperature descent's start could be observed, with its value of 26.3 °C (79.3 °F) in Nisí Sýros, and the sea temperature descent's start could be observed as well in September. The ongoing tourist season is noticeable this month. The beginning of the rise of the number of rainy days could be noticed, with its value being 1 days, and the rainfall amount rise's start could be observed too. The beginning of the descent of the night temperature could be noticed, with its value being 20.5 °C (68.9 °F).

    October weather

    The day temperature descents similarly to the previous month, with its value of 23.2 °C (73.8 °F) in Nisí Sýros, and the sea temperature continues to descent too, with its value of 21.1 °C (69.9 °F). The rise of the number of rainy days can be observed, the value of this measure is 3 days, and the rainfall amount rises similarly to the previous month too, with its value of 34 mm (1.32 in). The ongoing dry season is noticeable. The descent of the number of sun hours (without clouds) can be observed, with its value of 7 hours.

    November weather

    The descent of the day temperature can be observed, the value of this measure is 18.9 °C (66.0 °F) in Nisí Sýros, and the descent of the sea temperature can be observed too, with its value of 18.4 °C (65.1 °F). The number of rainy days rises similarly to the previous month, the value of this measure is 7 days, and the rise of the rainfall amount can be observed as well, its value is 63 mm (2.47 in). The night temperature continues to descent, its value is 13.9 °C (57.0 °F). The humidity is on its maximum in November.

    December weather

    The descent of the sea temperature can be observed, the value of this measure is 16.4 °C (61.5 °F) in Nisí Sýros, and the day temperature continues to descent as well, its value is 15.5 °C (59.9 °F). The rise of the number of rainy days can be observed, while the rainfall amount is on its maximum in December. The night temperature descents similarly to the previous month, with its value being 11.0 °C (51.8 °F). The descent of the number of sun hours (without clouds) can be observed.

    FAQs

    How many sunny hours can I expect in March in Nisí Sýros?

    In Nisí Sýros in March, you can expect around 6 hours of sunshine.

    Is April part of the dry season in Nisí Sýros?

    Yes, there is a dry season in April in Nisí Sýros with just 4 days during the month being rainy.

    What is the average number of rainy days in Nisí Sýros in May?

    In Nisí Sýros in May, we can expect 2 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 0.5 days of the week, or in general - 7 % days.

    Are there good conditions to visit in Nisí Sýros in June?

    In June in Nisí Sýros, there are ideal conditions for a vacation. The daily temperatures in this month reach pleasant 28.1 °C (82.6 °F). At night, temperatures hover around a pleasant 21.2 °C (70.2 °F). You can expect just 1 days of rain during the month, taking an umbrella is not necessary. A sea temperature of 21.5 °C (70.7 °F) can seem colder to some, but others will call it refreshing.

    What is the sea temperature in July in Nisí Sýros?

    The temperature of the sea in July in Nisí Sýros is 23.2 °C (73.8 °F). This warm sea is nice for swimming, maybe cold for some, but most people can spend a long time in it.

    Is it hot in Nisí Sýros in August?

    In August in Nisí Sýros, you will enjoy nice warm weather, but it will also be pleasant and you probably won't feel hot.

    What temperature can I expect during the day in Nisí Sýros in September?

    The average daily temperature in Nisí Sýros in September is 26.3 °C (79.3 °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.

    Is October part of the wet season in Nisí Sýros?

    No, there is no wet season in Nisí Sýros in October - you can expect 3 days of rain during the month.

    What is the night temperature in November in Nisí Sýros?

    The average night temperature in Nisí Sýros in November is 13.9 °C (57.0 °F). Nights can be cooler, morning running can be refreshing but choose appropriate clothing, evening outdoor sitting can be pleasant but you can also be cold.