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Bosnia and Herzegovina weather in May 2026

Europe

Bosnia and Herzegovina weather in May 2026

 

Day

25 °C

 

Night

15 °C

 

Sea

18 °C

 

Precipitation

68 mm

in month

 

Rainy days

8 days

in month

 

Daylight

14 hours

average

 

Sunshine

8 hours

average

 

Humidity

65 %

 

Day

25 °C

 

Night

15 °C

 

Sea

18 °C

 

Precipitation

68 mm

in month

 

Rainy days

8 days

in month

 

Daylight

14 hours

average

 

Sunshine

8 hours

average

 

Humidity

65 %

Overview: Bosnia and Herzegovina
In May in Bosnia and Herzegovina, the average air temperature ranges from 25 °C (76 °F) during the day to 15 °C (59 °F) at night. There are 8 days of rain on average, where the rainfall is 68 mm (2.66 in).

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Weather overview and FAQs

Weather overview

In May in Bosnia and Herzegovina, the average air temperature ranges from 25 °C (76 °F) during the day to 15 °C (59 °F) at night. There are 8 days of rain on average, where the rainfall is 68 mm (2.66 in).

Are there good conditions to visit in Bosnia and Herzegovina in May?

There are good conditions for visiting in Bosnia and Herzegovina in May. The daily temperatures in this month reach pleasant 25 °C (76 °F). You can expect just 8 days of rain during the month, taking an umbrella is not necessary. A sea temperature of 18 °C (65 °F) can seem colder to some, but others will call it refreshing. The temperature of 15 °C (59 °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 May in Bosnia and Herzegovina?

In Bosnia and Herzegovina in May, the average daily temperatures will be 25 °C (76 °F). A comfortable temperature for most people, where it is neither too cold nor too hot, and a large number of activities can be carried out comfortably, including sunbathing by the water. Lighter clothing will be suitable - shorts, skirts, t-shirts, jackets; a light sweater and long trousers may also be useful.

What is the sea temperature in May in Bosnia and Herzegovina?

In Bosnia and Herzegovina in May expect the sea to be warm at 18 °C (65 °F). At this sea temperature, swimming probably won't be the best experience. You probably won't like to stay in water for a long time. On the other hand, there are a minority of people who seek these conditions.

What is the average number of rainy days in Bosnia and Herzegovina in May?

In May in Bosnia and Herzegovina, we can expect 8 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 1.8 days of the week, or in general - 26 % days.

What is the air temperature in May in Bosnia and Herzegovina at night?

The average night temperature in Bosnia and Herzegovina in May is 15 °C (59 °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 May in Bosnia and Herzegovina?

There is an average length of sunshine of 8 hours per day in May in Bosnia and Herzegovina.

What is the rainfall intensity in Bosnia and Herzegovina in May?

In May in Bosnia and Herzegovina, there is 68 mm (2.66 in) rainfall, which means on average 2 mm (0.09 in) rainfall per day.

How windy is it in May in Bosnia and Herzegovina?

In Bosnia and Herzegovina in May, there will be an average wind scale of 3. It is rather a milder or unnoticeable wind, therefore it will not bother you during your holiday.

How long is the day (from dawn till dusk) in Bosnia and Herzegovina in May?

The length of daylight in Bosnia and Herzegovina in May is 14 hours.

What is the humidity in Bosnia and Herzegovina in May?

In May in Bosnia and Herzegovina, expect humidity around 65 %.

How does the sea temperature evolve during the month in May in Bosnia and Herzegovina?

The sea temperature during May in Bosnia and Herzegovina has an increasing tendency from 17 °C (62 °F) at the beginning of the month to 20 °C (68 °F) at the end of the month.

Is Bosnia and Herzegovina rainier in May than in June?

Yes, Bosnia and Herzegovina is a rainier May than in June.

What is the temperature trend in Bosnia and Herzegovina in May?

Over the course of May in Bosnia and Herzegovina, the temperatures are rising from 22 °C (71 °F) at the beginning of the month to 26 °C (80 °F) at the end of the month.

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