Ayacucho in September
6.4out of 10
Possible, with caveats
Mild: highs around 16°C. Frequent rain: about 12 rainy days.
16°CAvg high
4°CAvg low
12Rainy days (41 mm)
11:56 hDaylight
05:53Sunrise · 17:49 Sunset
Why this score
- Mild: highs around 16°C
- Frequent rain: about 12 rainy days
- Rain varies a lot between years (±4.1 days)
What to wear and pack
- Layers you can add or remove
- Rain jacket or compact umbrella
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 | 16°C | 7°C | 183 mm | 27 | – | – | 5.1 |
| February | 16°C | 7°C | 177 mm | 25 | – | – | 5.1 |
| March | 16°C | 7°C | 149 mm | 27 | – | – | 5.1 |
| April | 16°C | 6°C | 61 mm | 17 | – | – | 5.8 |
| May | 15°C | 4°C | 24 mm | 8 | – | – | 7.0 |
| June | 15°C | 2°C | 14 mm | 4 | – | – | 7.4 |
| July | 14°C | 1°C | 19 mm | 5 | – | – | 7.1 |
| August | 15°C | 2°C | 27 mm | 6 | – | – | 7.1 |
| September | 16°C | 4°C | 41 mm | 12 | – | – | 6.4 |
| October | 17°C | 6°C | 75 mm | 20 | – | – | 5.6 |
| November | 17°C | 6°C | 90 mm | 20 | – | – | 5.5 |
| December | 17°C | 7°C | 150 mm | 25 | – | – | 5.2 |
Frequently asked questions
How hot is Ayacucho in September?
Daytime highs average 16°C and nights about 4°C.
When is the best time to visit Ayacucho?
The best months are June, July, August, May.