Is the weather good in Bosnia and Herzegovina in September 2024?
For the past few decades, the average daily temperatures in Bosnia and Herzegovina during September have been around +23°C.
In Bosnia and Herzegovina the temperature rarely varies more than seven degrees between the different parts with the highest temperature +23°C in Banja Luka to +22°C in Sarajevo. So you should be able to pack for similar conditions wherever you go in the country.
Temperature, wind and humidity in September
- rainiest? Banja Luka, with an average of 3 mm of rain and humidity of 78%;
- warmest? Banja Luka, with daytime temperatures averaging +23°C;
- windiest? Sarajevo, with an average of 2 m/s;
- coolest? Sarajevo, with daytime temperatures averaging +22°C;
How good is the weather in Bosnia and Herzegovina in September?
How warm is it in Bosnia and Herzegovina during September?
This is how hot it usually is in September
- Average maximum temperature for the month: +23°C;
- Average minimum temperature for the month: +12°C;
- Highest monthly temperature: +25°C;
- Lowest monthly temperature: +9°C;
Monthly temperatures:
- Warmest: July with an average +28°C during the day;
- Coldest: January with an average +5°C of the day;
- Hottest month in hottest city: July in Banja Luka;
- Coldest month in coolest city: January in Sarajevo;
Winds in Bosnia and Herzegovina during September
September tends to offer light winds averaging 2 m/s. However, coastal cities may experience breezes during the mornings and afternoons.
Comparison between cities in September:
- Highest average wind speed: Sarajevo with 3 m/s;
- Lowest average wind speed: Banja Luka with 0 m/s;
- Windiest day of the month: Sarajevo with 3 m/s;
- The least windy day of the month: Banja Luka with 0 m/s;
Humidity and precipitation in Bosnia and Herzegovina in September
Comparison between cities in September:
- Highest average rainfall: Banja Luka with 92 mm;
- Lowest average rainfall: Sarajevo with 76 mm;
- Most number of rainy days: Banja Luka with 8 rainy days;
- Least number of rainy days: Sarajevo with 7 rainy days;
- Highest risk of rain during the day: Banja Luka with 27%;
- Least risk of rain during the day: Sarajevo with 23%;
- Highest average humidity: Banja Luka with 78%;
- Lowest average humidity: Sarajevo with 76%;
Tips for traveling to Bosnia and Herzegovina in September
Looking for some tips for traveling to the sun, snow, or whatever you're aiming for Bosnia and Herzegovina? Activities, weather, and clothing are closely linked. In addition, it's important to pack only what you really need so you don't have to worry about heavy packing or paying extra baggage fees.
Here is some advice on what to pack and what kind of activities you can do in the Bosnia and Herzegovina based on the weather that September is expected to bring. The advice applies to the country as a whole – local weather and possible activities may differ somewhat.
Pack right for September
- Cool weather is between warm and cold. This means you can bring long pants and/or a longer skirt and an extra sweater. Be aware that cool days can alternate with cold nights - it may be wise to also pack a hat, gloves and a scarf.
- Light winds are probably most comfortable in hot weather but is cooling in cool and cold weather. If it is hot (when the air temperature is about 30 degrees), the wind can have a warming effect. A thin, windproof jacket and long trousers help to counteract these effects.
- High humidity means that the air conducts heat to and from the skin more easily. For example, if the air is hot (above skin temperature), it will be harder to stay cool. On the other hand, if the air is cool or cold, it is more difficult to stay warm. In high humidity, the choice of clothing makes less of a difference. However, your physical activity plays a bigger role.
FAQ
What can you do outside when it's warm in Bosnia and Herzegovina?
Is September a good time to visit Bosnia and Herzegovina?
Monthly weather in Bosnia and Herzegovina
Source of the data
For this page, we’ve looked at the typical weather in Bosnia and Herzegovina, based on historical hourly weather data from January 1, 1979, to December 31, 2022.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.