Piracaia in September
7.6out of 10
Yes, a good time to go
Warm and comfortable: highs around 24°C. Frequent rain: about 10 rainy days.
24°CAvg high
14°CAvg low
10Rainy days (98 mm)
11:52 hDaylight
06:04Sunrise · 17:56 Sunset
Why this score
- Warm and comfortable: highs around 24°C
- Frequent rain: about 10 rainy days
- Rain varies a lot between years (±4.6 days)
What to wear and pack
- T-shirts and light layers
- A light jacket for cooler evenings
- Rain jacket or compact umbrella
How reliable is the forecast?
Rain in September varies a lot between years (±4.6 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 | 26°C | 18°C | 316 mm | 25 | – | – | 6.1 |
| February | 27°C | 18°C | 256 mm | 21 | – | – | 6.1 |
| March | 26°C | 17°C | 211 mm | 21 | – | – | 6.1 |
| April | 25°C | 15°C | 83 mm | 11 | – | – | 7.5 |
| May | 22°C | 13°C | 67 mm | 8 | – | – | 8.0 |
| June | 22°C | 11°C | 45 mm | 5 | – | – | 8.3 |
| July | 22°C | 11°C | 49 mm | 5 | – | – | 8.4 |
| August | 23°C | 12°C | 40 mm | 5 | – | – | 8.4 |
| September | 24°C | 14°C | 98 mm | 10 | – | – | 7.6 |
| October | 25°C | 16°C | 154 mm | 16 | – | – | 6.6 |
| November | 25°C | 16°C | 199 mm | 18 | – | – | 6.1 |
| December | 26°C | 17°C | 262 mm | 23 | – | – | 6.1 |
Frequently asked questions
How hot is Piracaia in September?
Daytime highs average 24°C and nights about 14°C.
When is the best time to visit Piracaia?
The best months are July, August, June, May.