Click on a day for an hourly weather forecast
The temperatures in Rio Tinto in August are comfortable with low of 17°C and and high up to 27°C.
You can expect a few rainy days in Rio Tinto 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 Rio Tinto in August 2025.
If you’re planning to visit Rio Tinto in the near future, we highly recommend that you review the 14 day weather forecast for Rio Tinto before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 13° / 7° | 9 | 22 | 0 | 217 mm | Bad | Rio Tinto in January |
| February | 14° / 8° | 8 | 21 | 0 | 198 mm | Ok | Rio Tinto in February |
| March | 17° / 9° | 7 | 24 | 0 | 161 mm | Ok | Rio Tinto in March |
| April | 18° / 10° | 7 | 23 | 0 | 133 mm | Ok | Rio Tinto in April |
| May | 22° / 13° | 4 | 27 | 0 | 86 mm | Good | Rio Tinto in May |
| June | 23° / 14° | 4 | 26 | 0 | 57 mm | Perfect | Rio Tinto in June |
| July | 26° / 16° | 1 | 30 | 0 | 17 mm | Perfect | Rio Tinto in July |
| August | 27° / 17° | 2 | 29 | 0 | 19 mm | Perfect | Rio Tinto in August |
| September | 26° / 16° | 3 | 27 | 0 | 65 mm | Perfect | Rio Tinto in September |
| October | 22° / 14° | 7 | 24 | 0 | 207 mm | Ok | Rio Tinto in October |
| November | 16° / 11° | 9 | 21 | 0 | 195 mm | Ok | Rio Tinto in November |
| December | 14° / 9° | 8 | 23 | 0 | 228 mm | Ok | Rio Tinto in December |