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The weather in Castellammare di Stabia in August is very hot. The average temperatures are between 26°C and 29°C, drinking water regularly is advisable.
You can expect a few rainy days in Castellammare di Stabia 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 Castellammare di Stabia in August 2025.
If you’re planning to visit Castellammare di Stabia in the near future, we highly recommend that you review the 14 day weather forecast for Castellammare di Stabia before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 13° / 10° | 8 | 23 | 0 | 174 mm | Bad | Castellammare di Stabia in January |
| February | 13° / 10° | 7 | 21 | 0 | 164 mm | Bad | Castellammare di Stabia in February |
| March | 15° / 11° | 7 | 24 | 0 | 135 mm | Ok | Castellammare di Stabia in March |
| April | 17° / 14° | 5 | 25 | 0 | 86 mm | Good | Castellammare di Stabia in April |
| May | 20° / 17° | 4 | 27 | 0 | 87 mm | Good | Castellammare di Stabia in May |
| June | 25° / 22° | 3 | 27 | 0 | 54 mm | Perfect | Castellammare di Stabia in June |
| July | 28° / 25° | 2 | 30 | 0 | 30 mm | Perfect | Castellammare di Stabia in July |
| August | 29° / 26° | 2 | 29 | 0 | 23 mm | Good | Castellammare di Stabia in August |
| September | 26° / 22° | 6 | 24 | 0 | 144 mm | Perfect | Castellammare di Stabia in September |
| October | 22° / 19° | 6 | 25 | 0 | 190 mm | Good | Castellammare di Stabia in October |
| November | 18° / 16° | 8 | 22 | 0 | 263 mm | Ok | Castellammare di Stabia in November |
| December | 15° / 12° | 6 | 24 | 0 | 155 mm | Good | Castellammare di Stabia in December |