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    Emilia Romagna - Italy

    Bologna weather and climate

    Emilia Romagna - Italy

    Bologna weather and climate

    Day

    24 °C

    Night

    14 °C

    Sea

    18 °C

    Precipitation

    61 mm

    in month

    Rainy days

    9 days

    in month

    Daylight

    15 hours

    average

    Sunshine

    7 hours

    average

    Humidity

    70 %

    Weather charts for Bologna

    JanFebMarAprMayJunJulAugSepOctNovDec24681012Temperature (° C)051015202530Precipitation (mm)0100
    Weather overview
    JanFebMarAprMayJunJulAugSepOctNovDec24681012Temperature (° C)051015202530Precipitation (mm)0100
    Wet days chart
    JanFebMarAprMayJunJulAugSepOctNovDecWet days02468101224681012
    Sunhours per day chart
    JanFebMarAprMayJunJulAugSepOctNovDecSunhours per day02468101224681012
    Wind chart
    JanFebMarAprMayJunJulAugSepOctNovDecWind0246123456
    Humidity chart
    JanFebMarAprMayJunJulAugSepOctNovDecHumidity %6065707580859060657075808590
    Data backed by 40 years of history

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    Aerial view of architecture in Bologna in sunny weather with few clouds

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    Weather overview for Bologna

    Weather overview

    Bologna (Italy) in general has a mild continental climate. The day temperatures range from 6.4 °C (43.5 °F) in January to 31.3 °C (88.3 °F) in July. Temperatures during the night go from 0.3 °C (32.5 °F) in January to 19.7 °C (67.5 °F) in July. The least rainy month in Bologna is January with its 6 days of rain, the rainiest month is May, when it rains 9 days.

    January weather

    The day temperature reaches its minimum in Bologna, while the descent of the sea temperature can be observed, with its value of 10.6 °C (51.0 °F). The number of rainy days is on its minimum, its value is 6 days, and the rainfall amount is on its minimum too, with its value being 35 mm (1.37 in). The minimum of the night temperature is observable, the value of this measure is 0.3 °C (32.5 °F). The wind speed reaches its minimum in January.

    February weather

    The beginning of the rise of the day temperature could be noticed, the value of this measure is 9.1 °C (48.4 °F) in Bologna, while the minimum of the sea temperature is observable, with its value being 9.3 °C (48.8 °F). The number of rainy days rise's start could be observed, its value is 7 days. The beginning of the rise of the night temperature could be noticed, the value of this measure is 1.6 °C (34.9 °F). The number of sun hours (without clouds) starts to rise in this month.

    March weather

    The beginning of the rise of the sea temperature could be noticed, with its value of 10.2 °C (50.4 °F) in Bologna, while the day temperature rises similarly to the previous month, with its value being 14.2 °C (57.6 °F). The rainfall amount rise's start could be observed, with its value of 52 mm (2.05 in), while the number of rainy days continues to rise, its value is 7 days. The rise of the night temperature can be observed, its value is 5.4 °C (41.7 °F). The number of sun hours (without clouds) continues to rise, its value is 5 hours.

    April weather

    The rise of the day temperature can be observed, with its value being 18.4 °C (65.1 °F) in Bologna, and the sea temperature continues to rise as well. The tourist season is about to start in April. The number of rainy days rises similarly to the previous month, its value is 9 days, and the rise of the rainfall amount can be observed too, the value of this measure is 60 mm (2.36 in). The rise of the night temperature can be observed, with its value of 8.8 °C (47.8 °F).

    May weather

    The day temperature continues to rise, with its value of 24.0 °C (75.2 °F) in Bologna, and the sea temperature continues to rise as well, its value is 18.2 °C (64.8 °F). The tourist season is close to its peak this month. The maximum of the number of rainy days can be noticed in May. The number of sun hours (without clouds) continues to rise, its value is 7 hours. The night temperature rises similarly to the previous month.

    June weather

    The tourist season is close to its peak this month in Bologna. The day temperature continues to rise, with its value being 27.7 °C (81.9 °F), and the rise of the sea temperature can be observed too, its value is 22.2 °C (71.9 °F). The beginning of the descent of the rainfall amount could be noticed, with its value of 56 mm (2.19 in). The rise of the night temperature can be observed, with its value of 16.7 °C (62.1 °F). The number of sun hours (without clouds) continues to rise, its value is 8 hours.

    July weather

    The maximum of the day temperature is observable, its value is 31.3 °C (88.3 °F) in Bologna, while the rise of the sea temperature can be observed, with its value of 25.1 °C (77.1 °F). The tourist season is taking place this month. The descent of the number of rainy days can be observed. The number of sun hours (without clouds) reaches its maximum in this month. The maximum of the night temperature can be noticed.

    August weather

    The tourist season is taking place in Bologna. The maximum of the sea temperature is observable, the value of this measure is 25.8 °C (78.4 °F), while the day temperature starts to descent in this month. The number of rainy days rise's start could be observed, the value of this measure is 7 days, and the rainfall amount starts to rise too. The beginning of the descent of the number of sun hours (without clouds) could be noticed in August.

    September weather

    The tourist season is close to its peak in Bologna. The descent of the day temperature can be observed, with its value of 25.8 °C (78.4 °F), while the sea temperature starts to descent in September. The rise of the rainfall amount can be observed, its value is 63 mm (2.50 in). The night temperature descent's start could be observed, the value of this measure is 15.5 °C (59.9 °F). The number of sun hours (without clouds) continues to descent, with its value being 7 hours.

    October weather

    The tourist season is taking place in Bologna. The descent of the sea temperature can be observed, with its value of 19.0 °C (66.2 °F), and the day temperature descents similarly to the previous month too, with its value of 19.7 °C (67.5 °F). The number of rainy days starts to rise, the value of this measure is 8 days, while the rainfall amount is on its maximum, its value is 77 mm (3.02 in). The descent of the night temperature can be observed, its value is 11.4 °C (52.5 °F).

    November weather

    The sea temperature continues to descent, with its value of 15.3 °C (59.5 °F) in Bologna, and the descent of the day temperature can be observed as well, with its value being 12.3 °C (54.1 °F). The number of rainy days continues to rise, the value of this measure is 9 days. The descent of the night temperature can be observed, with its value being 5.7 °C (42.3 °F). The descent of the number of sun hours (without clouds) can be observed.

    December weather

    The day temperature descents similarly to the previous month, with its value of 7.1 °C (44.8 °F) in Bologna, and the descent of the sea temperature can be observed too, its value is 12.7 °C (54.8 °F). The beginning of the descent of the number of rainy days could be noticed, its value is 7 days, and the rainfall amount starts to descent as well, the value of this measure is 58 mm (2.28 in). The descent of the night temperature can be observed, with its value being 1.5 °C (34.7 °F). The number of sun hours (without clouds) is on its minimum, with its value of 2 hours.

    FAQs

    How many sunny hours can I expect in March in Bologna?

    In Bologna in March, you can expect around 5 hours of sunshine.

    What is the night temperature in Bologna in April?

    The average night temperature in Bologna in April is 8.8 °C (47.8 °F). The nights will be cool, layers of clothes will be needed for evening and morning walks, the hotel should be equipped with heating.

    Are there good conditions to visit in May in Bologna?

    May is a good month to visit Bologna. There are only 9 days of rain in the whole month, so you can leave your umbrella at home. There are some people, who may feel a slight chill at 24.0 °C (75.2 °F), but others will feel perfectly fine. A sea temperature of 18.2 °C (64.8 °F) can seem colder to some, but others will call it refreshing. The temperature of 13.6 °C (56.5 °F) at night may make it better to dine inside or to put on more clothes for a dinner outside.

    How many rainy days can I expect in June in Bologna?

    In Bologna in June, we can expect 9 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 2.0 days of the week, or in general - 28 % days.

    What is the sea temperature in July in Bologna?

    The temperature of the sea in July in Bologna is 25.1 °C (77.1 °F). It will be comfortable for you to spend even a long time in a sea warm like this, there will be people for whom this temperature will be too low or too high.

    Is it hot in Bologna in August?

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

    Is there a wet season in Bologna in September?

    No, there is no wet season in September in Bologna - you can expect 7 days of rain during the month.

    What temperature can I expect during the day in October in Bologna?

    The average daily temperature in October in Bologna is 19.7 °C (67.5 °F). Nice temperature for walking around the city or on the beach, but you will probably get cold soon when wearing a swimsuit. When walking around all day, people used to cold conditions, pull out their shorts and get rid of their sweaters. On some days, when spending time in the direct sun, sunscreen can be useful, especially for people with more sensitive skin.

    Is November part of the dry season in Bologna?

    No, November is not a dry month in Bologna, expect rain approximately 9 days in a month.