Cássia in September
8.2out of 10
Yes, a good time to go
Warm and comfortable: highs around 28°C. Some rain: about 7 rainy days.
28°CAvg high
17°CAvg low
7Rainy days (52 mm)
11:53 hDaylight
06:05Sunrise · 17:59 Sunset
Why this score
- Warm and comfortable: highs around 28°C
- Some rain: about 7 rainy days
- Rain varies a lot between years (±4.1 days)
What to wear and pack
- T-shirts and light layers
- Shorts or a light skirt
- Sunscreen, sunglasses and a hat
How reliable is the forecast?
Rain in September varies a lot between years (±4.1 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 | 21°C | 222 mm | 22 | – | – | 6.1 |
| February | 28°C | 21°C | 158 mm | 18 | – | – | 6.3 |
| March | 28°C | 20°C | 141 mm | 18 | – | – | 6.4 |
| April | 27°C | 19°C | 51 mm | 9 | – | – | 7.9 |
| May | 25°C | 16°C | 30 mm | 5 | – | – | 8.5 |
| June | 25°C | 15°C | 17 mm | 2 | – | – | 8.8 |
| July | 25°C | 14°C | 10 mm | 2 | – | – | 8.8 |
| August | 27°C | 15°C | 12 mm | 2 | – | – | 8.8 |
| September | 28°C | 17°C | 52 mm | 7 | – | – | 8.2 |
| October | 29°C | 19°C | 91 mm | 13 | – | – | 7.3 |
| November | 28°C | 20°C | 154 mm | 18 | – | – | 6.3 |
| December | 28°C | 20°C | 206 mm | 23 | – | – | 6.1 |
Frequently asked questions
How hot is Cássia in September?
Daytime highs average 28°C and nights about 17°C.
When is the best time to visit Cássia?
The best months are June, July, August, May.