Rosário Oeste in September
6.8out of 10
Possible, with caveats
Hot: daytime highs around 34°C. Some rain: about 7 rainy days.
34°CAvg high
22°CAvg low
7Rainy days (42 mm)
11:55 hDaylight
05:42Sunrise · 17:38 Sunset
Why this score
- Hot: daytime highs around 34°C
- Some rain: about 7 rainy days
What to wear and pack
- Light, breathable clothing
- Shorts or a light skirt
- Sunscreen, sunglasses and a hat
How reliable is the forecast?
Rain in September varies a lot between years (±3.8 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 | 31°C | 23°C | 244 mm | 25 | – | – | 5.6 |
| February | 31°C | 23°C | 223 mm | 25 | – | – | 5.6 |
| March | 31°C | 23°C | 205 mm | 25 | – | – | 5.5 |
| April | 31°C | 22°C | 97 mm | 16 | – | – | 6.3 |
| May | 30°C | 20°C | 31 mm | 5 | – | – | 8.0 |
| June | 30°C | 19°C | 9 mm | 1 | – | – | 8.5 |
| July | 31°C | 18°C | 5 mm | 1 | – | – | 8.5 |
| August | 33°C | 20°C | 10 mm | 2 | – | – | 7.8 |
| September | 34°C | 22°C | 42 mm | 7 | – | – | 6.8 |
| October | 33°C | 23°C | 116 mm | 17 | – | – | 5.5 |
| November | 32°C | 23°C | 170 mm | 21 | – | – | 5.3 |
| December | 31°C | 23°C | 205 mm | 24 | – | – | 5.5 |
Frequently asked questions
How hot is Rosário Oeste in September?
Daytime highs average 34°C and nights about 22°C.
When is the best time to visit Rosário Oeste?
The best months are June, July, May.