Santo Anastácio in September
7.6out of 10
Yes, a good time to go
Hot: daytime highs around 30°C. Some rain: about 8 rainy days.
30°CAvg high
19°CAvg low
8Rainy days (84 mm)
11:53 hDaylight
06:25Sunrise · 18:17 Sunset
Why this score
- Hot: daytime highs around 30°C
- Some rain: about 8 rainy days
- Rain varies a lot between years (±4.2 days)
What to wear and pack
- Light, breathable clothing
- Shorts or a light skirt
- Rain jacket or compact umbrella
- Sunscreen, sunglasses and a hat
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 | 31°C | 22°C | 220 mm | 22 | – | – | 5.6 |
| February | 31°C | 22°C | 175 mm | 19 | – | – | 5.6 |
| March | 31°C | 21°C | 131 mm | 16 | – | – | 6.2 |
| April | 30°C | 20°C | 63 mm | 8 | – | – | 7.7 |
| May | 27°C | 17°C | 67 mm | 7 | – | – | 8.2 |
| June | 26°C | 16°C | 46 mm | 5 | – | – | 8.4 |
| July | 27°C | 15°C | 28 mm | 4 | – | – | 8.6 |
| August | 29°C | 17°C | 32 mm | 4 | – | – | 8.6 |
| September | 30°C | 19°C | 84 mm | 8 | – | – | 7.6 |
| October | 31°C | 20°C | 131 mm | 13 | – | – | 6.5 |
| November | 31°C | 21°C | 136 mm | 14 | – | – | 6.4 |
| December | 31°C | 22°C | 176 mm | 19 | – | – | 5.5 |
Frequently asked questions
How hot is Santo Anastácio in September?
Daytime highs average 30°C and nights about 19°C.
When is the best time to visit Santo Anastácio?
The best months are July, August, June, May.