Mostar Weather in October
What's the weather like in Mostar (Federation of Bosnia and Herzegovina) in October 2025?
The climate in Mostar during October can be summarized as mild and damp.
October is in the fall / autumn in Mostar and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a cool 16°C (61°F), whilst at night 7°C (44°F) is normal.
| Daytime temperature | 16.3°C 61.3°F |
|---|---|
| Nightly temperature | 6.5°C 43.7°F |
| Average temperature | 11.4°C 52.5°F |
| Daily sunshine | 6 hrs |
| Avg rainfall | 115 mm 4.5 ins |
| Rainy days | 11 days |
| Sea temperature | 20.2°C 68.4°F |
| Humidity | 71% |
| Windspeed | 9.4kph 6 mph |
On average October is the 3rd wettest month of the year in Mostar with around 115mm 4.5 inches of rain making it a damp time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.
On the flip side this corresponds to an average of 6 hours of sunshine per day.
October temperatures in Mostar
October rainfall
October hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Mostar in October 2025.
Other monthly averages
Best places to visit in October
Mostar weather stats
| Hottest month: | July | 25.2°C 77.4°F |
|---|---|---|
| Driest month: | July | 62mm 2.4ins |
| Sunniest month: | July | 10.1hrs |
| Coldest month: | January | 3.8°C 38.8°F |
| Wettest month: | November | 158mm 6.2ins |
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