Yby Yaú in October
6.4out of 10
Possible, with caveats
Hot: daytime highs around 31°C. Frequent rain: about 13 rainy days.
31°CAvg high
20°CAvg low
13Rainy days (172 mm)
12:33 hDaylight
06:15Sunrise · 18:48 Sunset
Why this score
- Hot: daytime highs around 31°C
- Frequent rain: about 13 rainy 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 October varies a lot between years (±3.8 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 | 32°C | 23°C | 161 mm | 17 | – | – | 5.5 |
| February | 32°C | 22°C | 150 mm | 16 | – | – | 5.9 |
| March | 31°C | 22°C | 119 mm | 13 | – | – | 6.5 |
| April | 30°C | 20°C | 105 mm | 9 | – | – | 7.6 |
| May | 26°C | 17°C | 136 mm | 9 | – | – | 7.6 |
| June | 25°C | 16°C | 103 mm | 8 | – | – | 7.9 |
| July | 25°C | 15°C | 79 mm | 7 | – | – | 8.2 |
| August | 28°C | 16°C | 80 mm | 6 | – | – | 8.3 |
| September | 30°C | 18°C | 111 mm | 9 | – | – | 7.6 |
| October | 31°C | 20°C | 172 mm | 13 | – | – | 6.4 |
| November | 31°C | 21°C | 167 mm | 13 | – | – | 6.4 |
| December | 32°C | 22°C | 180 mm | 16 | – | – | 5.6 |
Frequently asked questions
How hot is Yby Yaú in October?
Daytime highs average 31°C and nights about 20°C.
When is the best time to visit Yby Yaú?
The best months are August, July, June.