Rio Tinto in September
6.8out of 10
Possible, with caveats
Warm and comfortable: highs around 27°C. Very wet: about 17 rainy days.
27°CAvg high
23°CAvg low
17Rainy days (47 mm)
11:58 hDaylight
05:16Sunrise · 17:14 Sunset
Why this score
- Warm and comfortable: highs around 27°C
- Very wet: about 17 rainy days
- Rain varies a lot between years (±4.2 days)
What to wear and pack
- T-shirts and light layers
- Shorts or a light skirt
- Rain jacket or compact umbrella
How reliable is the forecast?
Rain in September varies a lot between years (±4.2 rainy days), so check the forecast closer to your trip. Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 28°C | 25°C | 70 mm | 19 | – | – | 6.6 |
| February | 28°C | 25°C | 88 mm | 19 | – | – | 6.5 |
| March | 29°C | 25°C | 119 mm | 22 | – | – | 6.1 |
| April | 28°C | 25°C | 162 mm | 24 | – | – | 6.1 |
| May | 28°C | 24°C | 163 mm | 24 | – | – | 6.1 |
| June | 27°C | 24°C | 179 mm | 24 | – | – | 6.1 |
| July | 26°C | 23°C | 158 mm | 25 | – | – | 6.1 |
| August | 26°C | 23°C | 77 mm | 21 | – | – | 6.3 |
| September | 27°C | 23°C | 47 mm | 17 | – | – | 6.8 |
| October | 27°C | 24°C | 32 mm | 14 | – | – | 7.2 |
| November | 28°C | 24°C | 28 mm | 11 | – | – | 7.6 |
| December | 28°C | 25°C | 42 mm | 15 | – | – | 7.1 |
Frequently asked questions
How hot is Rio Tinto in September?
Daytime highs average 27°C and nights about 23°C.
When is the best time to visit Rio Tinto?
The best months are November, October, December.