Asunción in September
7.8out of 10
Yes, a good time to go
Warm and comfortable: highs around 28°C. Frequent rain: about 9 rainy days.
28°CAvg high
16°CAvg low
9Rainy days (107 mm)
11:52 hDaylight
05:49Sunrise · 17:41 Sunset
Why this score
- Warm and comfortable: highs around 28°C
- Frequent rain: about 9 rainy 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?
Rainfall in September is fairly consistent from year to year (2.8 days). 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 | 33°C | 23°C | 121 mm | 12 | – | – | 6.1 |
| February | 32°C | 23°C | 143 mm | 13 | – | – | 6.2 |
| March | 31°C | 22°C | 119 mm | 11 | – | – | 6.8 |
| April | 29°C | 19°C | 155 mm | 9 | – | – | 7.5 |
| May | 24°C | 16°C | 137 mm | 9 | – | – | 7.7 |
| June | 23°C | 14°C | 100 mm | 8 | – | – | 7.9 |
| July | 23°C | 13°C | 75 mm | 8 | – | – | 8.1 |
| August | 26°C | 14°C | 64 mm | 6 | – | – | 8.2 |
| September | 28°C | 16°C | 107 mm | 9 | – | – | 7.8 |
| October | 30°C | 19°C | 184 mm | 12 | – | – | 6.9 |
| November | 31°C | 20°C | 191 mm | 11 | – | – | 6.6 |
| December | 32°C | 22°C | 161 mm | 13 | – | – | 6.1 |
Frequently asked questions
How hot is Asunción in September?
Daytime highs average 28°C and nights about 16°C.
When is the best time to visit Asunción?
The best months are August, July, June, September.