Click on a day for an hourly weather forecast
The weather in Sibenik in August is hot. The average temperatures are between 21°C and 29°C.
You can expect a few rainy days in Sibenik during August, but usually the weather is comfortable in August.
Our weather forecast can give you a great sense of what weather to expect in Sibenik in August 2025.
If you’re planning to visit Sibenik in the near future, we highly recommend that you review the 14 day weather forecast for Sibenik before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 9° / 5° | 7 | 24 | 1 | 129 mm | Bad | Sibenik in January |
| February | 10° / 5° | 6 | 21 | 1 | 144 mm | Ok | Sibenik in February |
| March | 13° / 7° | 6 | 24 | 0 | 108 mm | Ok | Sibenik in March |
| April | 17° / 11° | 5 | 25 | 0 | 90 mm | Good | Sibenik in April |
| May | 21° / 14° | 6 | 25 | 0 | 102 mm | Good | Sibenik in May |
| June | 25° / 18° | 4 | 26 | 0 | 75 mm | Perfect | Sibenik in June |
| July | 28° / 21° | 3 | 28 | 0 | 65 mm | Perfect | Sibenik in July |
| August | 29° / 21° | 2 | 29 | 0 | 40 mm | Good | Sibenik in August |
| September | 25° / 18° | 5 | 25 | 0 | 124 mm | Perfect | Sibenik in September |
| October | 19° / 13° | 5 | 26 | 0 | 129 mm | Good | Sibenik in October |
| November | 15° / 11° | 7 | 23 | 0 | 196 mm | Ok | Sibenik in November |
| December | 11° / 6° | 7 | 24 | 0 | 135 mm | Bad | Sibenik in December |