Click on a day for an hourly weather forecast
The temperatures in Kiama in August are usually low and can range between 10°C and 17°C.
You can expect about 3 to 8 days of rain in Kiama during the month of August. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Kiama in August 2025.
If you’re planning to visit Kiama in the near future, we highly recommend that you review the 14 day weather forecast for Kiama before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 26° / 19° | 5 | 26 | 0 | 125 mm | Perfect | Kiama in January |
| February | 25° / 19° | 6 | 23 | 0 | 168 mm | Perfect | Kiama in February |
| March | 24° / 18° | 5 | 26 | 0 | 171 mm | Perfect | Kiama in March |
| April | 22° / 16° | 4 | 26 | 0 | 102 mm | Good | Kiama in April |
| May | 19° / 13° | 3 | 28 | 0 | 72 mm | Good | Kiama in May |
| June | 16° / 11° | 4 | 26 | 0 | 131 mm | Good | Kiama in June |
| July | 16° / 10° | 3 | 28 | 0 | 66 mm | Good | Kiama in July |
| August | 17° / 10° | 3 | 28 | 0 | 84 mm | Good | Kiama in August |
| September | 19° / 12° | 3 | 27 | 0 | 72 mm | Good | Kiama in September |
| October | 21° / 14° | 5 | 26 | 0 | 120 mm | Good | Kiama in October |
| November | 22° / 16° | 6 | 24 | 0 | 135 mm | Good | Kiama in November |
| December | 24° / 17° | 6 | 25 | 0 | 111 mm | Perfect | Kiama in December |